App Install

Measure app installation speed. This scenario has two roles:

  • minimal: Installs a simple app which implements initialisation callbacks but otherwise doesn't contain a lot of code.
  • large: Installs a larger app that contains some dependencies and some generated data as padding to make the bundle larger.

These are intended to catch a compilation slowdown or issues with copying around large WASMs (e.g. accidental cloning or tracing). In each case, the behaviour will uninstall the app it installed so that it can re-install it on the next iteration.

Started
Thu, 29 Jan 2026 01:09:30 UTC
Peer count
1
Peer count at end
1
Behaviours
  • minimal (1 agent)
Wind Tunnel version
0.6.0
Run ID
app_install_minimal_21461144406
First install time
The time from conductor startup to completion of the first app installation attempt.
0.259130998s
Install app timing
The time taken to install an app.
mean 0.050126s (SD = 0.013443s)

App Install

Measure app installation speed. This scenario has two roles:

  • minimal: Installs a simple app which implements initialisation callbacks but otherwise doesn't contain a lot of code.
  • large: Installs a larger app that contains some dependencies and some generated data as padding to make the bundle larger.

These are intended to catch a compilation slowdown or issues with copying around large WASMs (e.g. accidental cloning or tracing). In each case, the behaviour will uninstall the app it installed so that it can re-install it on the next iteration.

Started
Thu, 29 Jan 2026 01:07:12 UTC
Peer count
1
Peer count at end
1
Behaviours
  • large (1 agent)
Wind Tunnel version
0.6.0
Run ID
app_install_large_21461144406
First install time
The time from conductor startup to completion of the first app installation attempt.
0.407033119s
Install app timing
The time taken to install an app.
mean 0.139389s (SD = 0.130341s)

DHT Sync Lag

Measure lag time between an agent publishing data and other peers being able to see it. This scenario has two roles:

  • write: A simple job that just creates entries with a timestamp field. Those entries are linked to a known base hash. For each write, the metric ws.custom.dht_sync_sent_count is incremented.
  • record_lag: A job that repeatedly queries for links from the known base hash. It keeps track of records that it has seen and when a new record is found, and calculates the time difference between the timestamp of the new record and the current time. That time difference is then recorded as a custom metric called wt.custom.dht_sync_lag.

After each behaviour loop the metric ws.custom.dht_sync_recv_count is incremented.

Started
Thu, 29 Jan 2026 01:11:50 UTC
Peer count
10
Peer count at end
10
Behaviours
  • record_lag (5 agents)
  • write (5 agents)
Wind Tunnel version
0.6.0
Run ID
dht_sync_lag_21461144406
Create rate
The average number of created records per agent.
All agents
mean 59.75/s
  • agent: uhCAk0JGOv-kwb92bg5DEmHfN3lr95SOyLUk2_om2wxrm5fYwONxx
mean 40.5/s
  • agent: uhCAk5TPha64hmGt8HoNjmAlE0pia79i7pp29fkNieY9vZTaWdzRB
mean 32.75/s
  • agent: uhCAk7ytllzMeIWX-lakvsB9I998n8c2Ay4CZWhF1jqKA9iPfisx5
mean 53.1/s
  • agent: uhCAkGx1fungHbdrA6YmdqwzvTlZtey2tdJpRMdO4KOnlXFPOrgoG
mean 116.14/s
  • agent: uhCAkXnn9SGD7FeqP5ICAoqecPeA-lKRL8MJkmMtElK_McBioWLGY
mean 56.25/s
Sync lag timing
The average time between when a record was created and when it is first seen by an agent.
All agents
mean 3.6862180190421264e+31 (SD = 4.215527431857821e+31)
  • agent: uhCAk1zaTET8uyHKrgD7eOJA2YdhbdE-yz0AbcuMnK7muqibn4kFn
mean 946.548502s (SD = 11.386884s)
  • agent: uhCAk94wLlxi7yK7xQaO1vLewtHnPZ9mZLd_PbwrZEBEluFcv8eCj
mean 90.778348s (SD = 32.921258s)
  • agent: uhCAkEgtNwkxGM8oZ3vTCWstxkEpiTPb1Vy_jlTt90T3W57q5RShU
mean 1119.02842s (SD = 148.858068s)
Not enough time data to show a trend.
  • agent: uhCAksBYogWr6at8O-T7Tk499Bk4xJSAymfFV8X_yfSH2kwGfOphE
mean 1.4744872076168506e+32s (SD = 1.6862109727431286e+32s)
Sync lag rate
The average number of created records discovered per agent.
All agents
mean 229.5/s
  • agent: uhCAk1zaTET8uyHKrgD7eOJA2YdhbdE-yz0AbcuMnK7muqibn4kFn
mean 87.33/s
  • agent: uhCAk94wLlxi7yK7xQaO1vLewtHnPZ9mZLd_PbwrZEBEluFcv8eCj
mean 387/s
Not enough time data to show a trend.
  • agent: uhCAkEgtNwkxGM8oZ3vTCWstxkEpiTPb1Vy_jlTt90T3W57q5RShU
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAksBYogWr6at8O-T7Tk499Bk4xJSAymfFV8X_yfSH2kwGfOphE
mean 443.67/s
Error count
The number of errors encountered during the scenario.
3

First Call

This scenario installs a simple app which implements the init callback, and measures the time elapsed between start of install and calling init. It will uninstall the app it installed so that it can re-install it on the next iteration. This is required to re-run the initialisation callback.

Started
Thu, 29 Jan 2026 00:46:24 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
first_call_21461144406
Zome call timing
The time elapsed between start of install and calling init.
mean 0.013573s (SD = 0.003082s)
Not enough time data to show a trend.

No scenario template for full_arc_create_validated_zero_arc_read!

Local Signals

This scenario is for testing the speed and reliability of local signals. It uses a zome with a function that will emit 10,000 signals. The scenario measures how long it takes to send the signals and how many have been received by the time the zome call ends.

Started
Thu, 29 Jan 2026 00:48:48 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
local_signals_21461144406
Send timing
The time taken to emit a batch of 10,000 signals.
mean 0.809613s (SD = 0.407204s)
Not enough time data to show a trend.
Receive timing
The time taken to receive the completed batch, to the nearest 250ms.
mean 27.810722s (SD = 8.837116s)
Not enough time data to show a trend.
Success ratio
The proportion of signals successfully received in a batch.
min 0.9682000279426576 < mean 0.9858 (SD = 0.0111) < max 1

Mixed Arc must_get_agent_activity

A scenario where write agents create entries in batches of 10, while must_get_agent_activity agents each pick a random write agent and repeatedly attempt to create an entry that references the chain top of their latest batch. This reference means that the entry's validation function needs to make a must_get_agent_activity call.

The purpose of this scenario is to measure the time it takes for published agent activity data to be gossiped among authorities and become available to peers that query it via must_get_agent_activity.

This test is similar to Write Validated must_get_agent_activity, but some write agents are zero-arc and all must_get_agent_activity agents are zero-arc. This forces the must_get_agent_activity host call to go to the network.

Started
Thu, 29 Jan 2026 01:34:44 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full_write (3 agents)
  • zero_must_get_agent_activity (5 agents)
  • zero_write (2 agents)
Wind Tunnel version
0.6.0
Run ID
mixed_arc_must_get_agent_activity_21461144406
Highest observed action_seq
The change in the highest action_seq of a write agent successfully retrieved by a must_get_agent_activity agent. This reflects the DHT's ability to propagate agent activity ops and make them available to querying peers.
16 ⬆ 346 change: 2062.5% over 149.060414595s ( 2.21/s)
Chain batch delay timing
The time between a write agent's creation of a batch and a must_get_agent_activity agent's successful discovery of the batch and creation/self-validation of a new entry that depends on it.
All agents
mean 9.53763 (SD = 15.503564)
  • must_get_agent_activity_agent: uhCAk-iD-P_nU3MJqPHm9_S0ejZyGanK2qSCRw-_2KF3ulsRAt8wO
mean 26.887455s (SD = 35.036354s)
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkGMMyXIER_ihREN2Q9rZErFZP_gKKopQuatSPWZv0QMHX00gR
mean 10.484304s (SD = 6.983865s)
  • must_get_agent_activity_agent: uhCAkPl8qjrnNl4IDDA34WH7k5I_pyM9CXwv7AIpX5YQJzSTFBnQI
mean 10.996565s (SD = 9.62943s)
  • must_get_agent_activity_agent: uhCAkwlxjvQ9d1xuv4Nh-Ha7LCjuq_4TguCRAkC5VbKnKfdw-RnoU
mean -10.217806s (SD = 10.364608s)
Chain batch delay rate
The rate at which a must_get_agent_activity agent was able to discover batches and create/self-validate new entries that depend on them.
All agents
mean 2.78/s
  • must_get_agent_activity_agent: uhCAk-iD-P_nU3MJqPHm9_S0ejZyGanK2qSCRw-_2KF3ulsRAt8wO
mean 2/s
  • must_get_agent_activity_agent: uhCAkGMMyXIER_ihREN2Q9rZErFZP_gKKopQuatSPWZv0QMHX00gR
mean 2.63/s
  • must_get_agent_activity_agent: uhCAkPl8qjrnNl4IDDA34WH7k5I_pyM9CXwv7AIpX5YQJzSTFBnQI
mean 2.63/s
  • must_get_agent_activity_agent: uhCAkwlxjvQ9d1xuv4Nh-Ha7LCjuq_4TguCRAkC5VbKnKfdw-RnoU
mean 3.86/s
create_validated_sample_entry zome call timing
The time taken to complete the zome function call that creates the entry that depends on a write agent's source chain.
All agents
mean 0.340773 (SD = 0.164332)
  • agent: uhCAk-iD-P_nU3MJqPHm9_S0ejZyGanK2qSCRw-_2KF3ulsRAt8wO
mean 0.388058s (SD = 0.17732s)
Not enough time data to show a trend.
  • agent: uhCAkGMMyXIER_ihREN2Q9rZErFZP_gKKopQuatSPWZv0QMHX00gR
mean 0.551677s (SD = 0.312139s)
  • agent: uhCAkPl8qjrnNl4IDDA34WH7k5I_pyM9CXwv7AIpX5YQJzSTFBnQI
mean 0.200098s (SD = 0.0692s)
  • agent: uhCAkwlxjvQ9d1xuv4Nh-Ha7LCjuq_4TguCRAkC5VbKnKfdw-RnoU
mean 0.223259s (SD = 0.09867s)
Retrieval errors
A running accumulation of the errors encountered by an agent when attempting to self-validate actions that depend on must_get_agent_activity calls.
  • agent: uhCAk-iD-P_nU3MJqPHm9_S0ejZyGanK2qSCRw-_2KF3ulsRAt8wO
  • agent: uhCAkGMMyXIER_ihREN2Q9rZErFZP_gKKopQuatSPWZv0QMHX00gR
  • agent: uhCAkPl8qjrnNl4IDDA34WH7k5I_pyM9CXwv7AIpX5YQJzSTFBnQI
  • agent: uhCAkwlxjvQ9d1xuv4Nh-Ha7LCjuq_4TguCRAkC5VbKnKfdw-RnoU
Open connections
The average number of open connections maintained by an agent over the run, broken down by behaviour.
  • behaviour: full_write
min 5 < mean 6.69 (SD = 0.67) < max 7
  • behaviour: zero_must_get_agent_activity
min 0 < mean 2.32 (SD = 2.12) < max 6
  • behaviour: zero_write
min 2 < mean 4.82 (SD = 1.44) < max 7
Final error count
The total number of all types of error accumulated over the run by all agents.
2120

Remote Call Rate

Test the throughput of remote_call operations. Each agent in this scenario waits for a certain number of peers to be available or for up to two minutes, whichever happens first, before starting its behaviour.

Started
Thu, 29 Jan 2026 00:51:08 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
remote_call_rate_21461144406
Dispatch timing
The time between sending a remote call and the remote handler being invoked.
All agents
mean 0.00433 (SD = 0.002815)
  • agent: uhCAkVZU-ObKCJrWmoypbbmeYzomAoM13ZEKeNfKHClO1WS0nCw9x
mean 0.004322s (SD = 0.002632s)
  • agent: uhCAktT3rhsibdV9gruTB53C6xxTIWVA0ec0lwJiIRk6r5EpcDp0U
mean 0.004337s (SD = 0.002998s)
Round-trip timing
The total elapsed time to get a response to the client.
All agents
mean 0.009745 (SD = 0.004301)
  • agent: uhCAkVZU-ObKCJrWmoypbbmeYzomAoM13ZEKeNfKHClO1WS0nCw9x
mean 0.009741s (SD = 0.00418s)
  • agent: uhCAktT3rhsibdV9gruTB53C6xxTIWVA0ec0lwJiIRk6r5EpcDp0U
mean 0.009748s (SD = 0.004422s)

Single-write, many-read

Creates an entry in the agent setup, then read one's own record back. This tests the maximum read performance for reading back local data when the chain is short.

Started
Thu, 29 Jan 2026 00:55:23 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
single_write_many_read_21461144406
read call timing
The time it takes to complete the zome call that retrieves the record.
mean 0.00384s (SD = 0.020297s)
read call rate (10s)
The number of zome calls made in a 10-second window.
mean 2574.18/10s
Error count
The number of errors collected.
0

Validation Receipts

Creates an entry, wait for required validation receipts, then repeat. Records the amount of time it took to accumulate the required number of receipts for all DHT operations. This is measured to the nearest 20ms so that we don't keep the agent too busy checking for receipts.

Each agent in this scenario waits for a certain number of peers to be available or for up to two minutes, whichever happens first, before starting its behaviour.

By default, this scenario will wait for a complete set of validation receipts before committing the next record. If the NO_VALIDATION_COMPLETE environment variable is set, it will instead publish new records on every round, building up an ever-growing list of action hashes to check on.

Started
Thu, 29 Jan 2026 01:14:03 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
validation_receipts_21461144406
Receipts complete timing
The amount of time between publishing a record and receiving the required number of validation receipts.
All agents
mean 8.876426 (SD = 15.290251)
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: RegisterAgentActivity
mean 8.596945s (SD = 13.088236s)
Not enough time data to show a trend.
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: StoreEntry
mean 8.596942s (SD = 13.088237s)
Not enough time data to show a trend.
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: StoreRecord
mean 8.596942s (SD = 13.088238s)
Not enough time data to show a trend.
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: RegisterAgentActivity
mean 8.100655s (SD = 10.020887s)
Not enough time data to show a trend.
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: StoreEntry
mean 9.833425s (SD = 17.424321s)
Not enough time data to show a trend.
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: StoreRecord
mean 10.026027s (SD = 18.315633s)
Not enough time data to show a trend.
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: RegisterAgentActivity
mean 8.915003s (SD = 19.841958s)
Not enough time data to show a trend.
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: StoreEntry
mean 8.915004s (SD = 19.841959s)
Not enough time data to show a trend.
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: StoreRecord
mean 8.915004s (SD = 19.841959s)
Not enough time data to show a trend.
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: RegisterAgentActivity
mean 9.256614s (SD = 20.187641s)
Not enough time data to show a trend.
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: StoreEntry
mean 9.256616s (SD = 20.187641s)
Not enough time data to show a trend.
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: StoreRecord
mean 9.256614s (SD = 20.187642s)
Not enough time data to show a trend.
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: RegisterAgentActivity
mean 9.661039s (SD = 17.123399s)
Not enough time data to show a trend.
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: StoreEntry
mean 9.661039s (SD = 17.123396s)
Not enough time data to show a trend.
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: StoreRecord
mean 9.661038s (SD = 17.123397s)
Not enough time data to show a trend.
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: RegisterAgentActivity
mean 9.135447s (SD = 16.276674s)
Not enough time data to show a trend.
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: StoreEntry
mean 9.31429s (SD = 17.168504s)
Not enough time data to show a trend.
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: StoreRecord
mean 9.135444s (SD = 16.276675s)
Not enough time data to show a trend.
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: RegisterAgentActivity
mean 9.472479s (SD = 15.907823s)
Not enough time data to show a trend.
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: StoreEntry
mean 9.657787s (SD = 16.792444s)
Not enough time data to show a trend.
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: StoreRecord
mean 9.657787s (SD = 16.792444s)
Not enough time data to show a trend.
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: RegisterAgentActivity
mean 7.525242s (SD = 9.123764s)
Not enough time data to show a trend.
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: StoreEntry
mean 9.313575s (SD = 17.432291s)
Not enough time data to show a trend.
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: StoreRecord
mean 9.134733s (SD = 16.554393s)
Not enough time data to show a trend.
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: RegisterAgentActivity
mean 8.597419s (SD = 11.48911s)
Not enough time data to show a trend.
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: StoreEntry
mean 8.597421s (SD = 11.489111s)
Not enough time data to show a trend.
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: StoreRecord
mean 8.597418s (SD = 11.489111s)
Not enough time data to show a trend.
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: RegisterAgentActivity
mean 5.824088s (SD = 3.921189s)
Not enough time data to show a trend.
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: StoreEntry
mean 5.824087s (SD = 3.921192s)
Not enough time data to show a trend.
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: StoreRecord
mean 9.256654s (SD = 17.588255s)
Not enough time data to show a trend.
Receipts complete rate
The number of complete validation receipt sets collected per second.
All agents
mean 1.88/s
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: RegisterAgentActivity
mean 1.92/s
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: StoreEntry
mean 1.92/s
  • agent: uhCAkAc1Rh6RAvZ2aoU73F7fz8-A7p7JxEPD-pXx7uCopLymImkm8
  • op_type: StoreRecord
mean 1.92/s
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: RegisterAgentActivity
mean 1.92/s
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: StoreEntry
mean 1.92/s
  • agent: uhCAkBztL9l6xmn1hPgHxDCUi7MDzagYkXn9v1F0nKu7wTFDV4QTD
  • op_type: StoreRecord
mean 1.92/s
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: RegisterAgentActivity
mean 2/s
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: StoreEntry
mean 2/s
  • agent: uhCAkG-JwCcrYqsXB-745dj0B-edOKFNc0qwMLFI-d7h4N4I5R79M
  • op_type: StoreRecord
mean 2/s
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: RegisterAgentActivity
mean 1.92/s
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: StoreEntry
mean 1.92/s
  • agent: uhCAkR4hQwLEqTYHYnFTKfSHowOIEtpKyPPvNKJOG7uke-Qjx6jfp
  • op_type: StoreRecord
mean 1.92/s
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: RegisterAgentActivity
mean 1.79/s
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: StoreEntry
mean 1.79/s
  • agent: uhCAkU9QS8OMwl8x67E96mA-2VnJ6jjCvBITn-1lzeobaXndtdYLt
  • op_type: StoreRecord
mean 1.79/s
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: RegisterAgentActivity
mean 1.86/s
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: StoreEntry
mean 1.86/s
  • agent: uhCAkWKO8s0ByHVqjpxfu99SCSXU3B62JUmJOSamm89jEudmVPEK6
  • op_type: StoreRecord
mean 1.86/s
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: RegisterAgentActivity
mean 1.79/s
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: StoreEntry
mean 1.79/s
  • agent: uhCAketJ3c5tZYczW23EJk02rFYtb-M2ROVEzsOVrc5vzH-dcv0KF
  • op_type: StoreRecord
mean 1.79/s
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: RegisterAgentActivity
mean 1.86/s
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: StoreEntry
mean 1.86/s
  • agent: uhCAkgWsZew4m424lT-Cp7QbqY78PsnAE-bqgtc-CQkA2k4xXPnxo
  • op_type: StoreRecord
mean 1.86/s
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: RegisterAgentActivity
mean 1.79/s
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: StoreEntry
mean 1.79/s
  • agent: uhCAklA0BI_M6-913Q--8YU3_mXVm_J68knQ9SV5ziCUL_TGrTg-8
  • op_type: StoreRecord
mean 1.79/s
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: RegisterAgentActivity
mean 2/s
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: StoreEntry
mean 2/s
  • agent: uhCAkvxU1NwcL8RYPYCXVsU71VPkCiDsifDs0XbulrPBtkVd7wokF
  • op_type: StoreRecord
mean 1.92/s

Write/get_agent_activity

A scenario where write peers write entries, while get_agent_activity peers each query a single write agent's activity with get_agent_activity.

Before a target write peer and the requesting get_agent_activity peer are in sync, this will measure the get_agent_activity call performance over a network. Once a write peer reaches sync with a get_agent_activity peer, the write peer will publish their actions and entries, and so the get_agent_activity calls will likely have most of the data they need locally. At that point this measures the database query performance and code paths through host functions.

Started
Thu, 29 Jan 2026 01:16:19 UTC
Peer count
2
Peer count at end
2
Behaviours
  • get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_get_agent_activity_21461144406
Highest observed action_seq
The change in the highest action index on the write peer's source chain.
2607 ⬆ 4353 change: 66.9735327963176% over 674.9214715s ( 2.59/s)
get_agent_activity_full zome call timing
The time taken to call the zome function that retrieves information on a write peer's source chain.
  • agent: uhCAkXa7_qlZxitaSIGCMuV5UJt8HGZyiUx4WMhPiunefOhSL1__0
mean 0.05147s (SD = 0.091913s)
Error count
The number of errors accumulated.
0

Write/Query

Creates an entry, then queries the source chain and performs a simple operation on the entries, then repeats.

Started
Thu, 29 Jan 2026 00:57:32 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_query_21461144406
Write timing
The time it takes to complete the zome function call that writes the entry.
mean 0.016125s (SD = 0.007837s)
Write rate
The number of writes completed per second.
mean 119.46/s
Error count
The number of errors accumulated during the run.
0

Write/Read

Creates an entry and reads it back, then repeats.

Started
Thu, 29 Jan 2026 01:00:38 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_read_21461144406
Write timing
The time taken to write the entry.
mean 0.022314s (SD = 0.009927s)
Write rate
The number of writes completed per second.
mean 162.43/s
Read timing
The time taken to read the entry.
mean 0.036486s (SD = 0.021003s)
Read rate
The number of reads completed per second.
mean 162.39/s
Error count
The number of errors accumulated over the run.
0

Write validated

Creates an entry, updates it and links the create to the update, then repeats. Each of the three actions is validated by the included hApp.

Started
Thu, 29 Jan 2026 01:02:55 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_validated_21461144406
Write timing
The time it takes to complete the zome function call that writes the entry, updates it, and links to the update.
mean 0.05161s (SD = 0.062375s)
Write rate
The number of write zome function calls that complete per second.
mean 83.46/s
Read timing
The time it takes to complete the zome function call that reads the data.
mean 0.067924s (SD = 0.061032s)
Read rate
The number of read zome function calls that complete per second.
mean 83.46/s
Error count
The number of errors accumulated over the run.
0

Write Validated must_get_agent_activity

A scenario where write agents create entries in batches of 10, while must_get_agent_activity agents each pick a random write agent and repeatedly attempt to create an entry that references the chain top of their latest batch. This reference means that the entry's validation function needs to make a must_get_agent_activity call.

The purpose of this scenario is to measure the time it takes for published agent activity data to be gossiped among authorities and become available to peers that query it via must_get_agent_activity.

This test is similar to Mixed-Arc must_get_agent_activity, but all agents are full-arc.

Started
Thu, 29 Jan 2026 01:18:30 UTC
Peer count
2
Peer count at end
2
Behaviours
  • must_get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_validated_must_get_agent_activity_21461144406
Highest observed action_seq
The change in the highest action_seq of a write agent successfully retrieved by a must_get_agent_activity agent. This reflects the DHT's ability to propagate agent activity ops and make them available to querying peers.
16 ⬆ 1886 change: 11687.5% over 812.79635179s ( 2.3/s)
Chain batch delay timing
The time between a write agent's creation of a batch and a must_get_agent_activity agent's successful discovery of the batch and creation/self-validation of a new entry that depends on it.
  • must_get_agent_activity_agent: uhCAkY6MAE0_abNHTlvr9DQrRTIcpcETScZRX1mVCzI6_SwQzzIxu
mean 5.624602s (SD = 14.246098s)
Chain batch delay rate
The rate at which a must_get_agent_activity agent was able to discover batches and create/self-validate new entries that depend on them.
  • must_get_agent_activity_agent: uhCAkY6MAE0_abNHTlvr9DQrRTIcpcETScZRX1mVCzI6_SwQzzIxu
mean 2.03/s
create_validated_sample_entry zome call timing
The time taken to complete the zome function call that creates the entry that depends on a write agent's source chain.
  • agent: uhCAkY6MAE0_abNHTlvr9DQrRTIcpcETScZRX1mVCzI6_SwQzzIxu
mean 0.093131s (SD = 0.382249s)
Retrieval errors
A running accumulation of the errors encountered by an agent when attempting to self-validate actions that depend on must_get_agent_activity calls.
  • agent: uhCAkY6MAE0_abNHTlvr9DQrRTIcpcETScZRX1mVCzI6_SwQzzIxu
Not enough time data to show a trend.
Final error count
The total number of all types of error accumulated over the run by all agents.
86076

Zero-Arc Create and Read

A zero-arc/full-arc mixed scenario with two types of zero-arc nodes -- ones that create data and ones that read data -- as well as full arc nodes to "relay" the data. The scenario has three roles:

  • zero_write: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that zero_read nodes can retrieve them.
  • zero_read: A zero-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
  • full: A full-arc conductor that is just here to serve entries to zero arc nodes.
Started
Thu, 29 Jan 2026 01:27:24 UTC
Peer count
9
Peer count at end
9
Behaviours
  • full (3 agents)
  • zero_read (3 agents)
  • zero_write (3 agents)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_and_read_21461144406
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 40.41/s
  • agent: uhCAkI9DBHzS-d8vbJEZ0H8v2R8B3xCzID32gEyxzeM_ns6s2O9w_
mean 51.96/s
  • agent: uhCAkKCtzwl8tbvwaFIFVAVrXEOnqqV6mP_lLHzG8Ssdfn5C7d4Q8
mean 38.48/s
  • agent: uhCAkLmpWML58o-_Jj5ZXEVaEcKmiWy2ppqNcq3S6WkpESuD6zOxR
mean 30.78/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 1.27346240337166e+32 (SD = 1.6219730194262053e+32)
  • agent: uhCAkAhR3vWlp88sZmR73xxrbpB4OZeoNzHrKbzMIrOUo8QVYjy0H
mean 1.47871395049413e+32s (SD = 1.6867744020305696e+32s)
  • agent: uhCAkT2H2eDICVC2-P0a3JkzNcieOshYbLk5AwIB13WIcrT4u2OBj
mean 8.917744788272868e+31s (SD = 1.4964256022477946e+32s)
Not enough time data to show a trend.
  • agent: uhCAkhYLRzIYbjrV2Yme1dEzxSTsUSH9H2Zqtry6rwvTF0CcUlEeu
mean 1.4498987807935638e+32s (SD = 1.6827190540002517e+32s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 51.67/s
  • agent: uhCAkAhR3vWlp88sZmR73xxrbpB4OZeoNzHrKbzMIrOUo8QVYjy0H
mean 61/s
  • agent: uhCAkT2H2eDICVC2-P0a3JkzNcieOshYbLk5AwIB13WIcrT4u2OBj
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkhYLRzIYbjrV2Yme1dEzxSTsUSH9H2Zqtry6rwvTF0CcUlEeu
mean 94/s
Not enough time data to show a trend.
Open connections
The number of currently open connections to other conductors.
full-arc
min 1 < mean 6.86 (SD = 1.25) < max 8
zero-arc
min 2 < mean 4.64 (SD = 1.01) < max 6
Error count
The number of errors accumulated across all nodes.
2

Zero-Arc Create Data

A zero-arc/full-arc mixed scenario where zero-arc nodes create data and full-arc nodes read the data. The scenario has two roles:
  • zero: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that full-arc nodes can retrieve them.
  • full: A full-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
Started
Thu, 29 Jan 2026 01:22:57 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (4 agents)
  • zero (6 agents)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_21461144406
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 57.83/s
  • agent: uhCAk7DMXIXWbTFHF0cC-KGU0Ny2X7gl2hlGY7Q9ufnzNaN3mcLSS
mean 74.04/s
  • agent: uhCAkAUFqwFONIRlpdpjqE-98e7jbJtIlMPsG6i8_E1QOBbkfceSK
mean 39.36/s
  • agent: uhCAkLoY6cAAeInOmBeGc2R-J5VVllXb6VpolMVTO1-B2kSMvJQer
mean 129.04/s
  • agent: uhCAks8ESHceItizzNSRe--IqCEMi9549dKVYMtlXcTnyoh8EQHK1
mean 30.04/s
  • agent: uhCAkz-Is1Ik7Rj7zLlFN_LWsiaGw9CJqMXC4RL8-YMxcvgMMfEPM
mean 16.69/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 4.065449108766958e+31 (SD = 1.081714384593891e+32)
  • agent: uhCAkcYvTZFGUD1sM3QQlHCiEIDsQUNb2qZz5tYJ028qaSglaSuhJ
mean 2.4069291365595256e+31s (SD = 8.724118665603157e+31s)
  • agent: uhCAkjn0fOKK5c0jdIEfdWMin8Teq1apyrlMUkNxxIVH361o4eH4R
mean 6.170208006414852e+31s (SD = 1.3110676246453151e+32s)
  • agent: uhCAkoLIYmommUBOtDF5fxrukFiB2r_x2FvaSnFYqAP0whAOAH5n6
mean 4.513949765277755e+31s (SD = 1.1542357148591505e+32s)
  • agent: uhCAkoyMngOVtDfto5a5uwi1DvDnqpEeWujwdHTpuUwfDYA2uIifJ
mean 3.1707095268156992e+31s (SD = 9.891423323107832e+31s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 351.13/s
  • agent: uhCAkcYvTZFGUD1sM3QQlHCiEIDsQUNb2qZz5tYJ028qaSglaSuhJ
mean 249/s
  • agent: uhCAkjn0fOKK5c0jdIEfdWMin8Teq1apyrlMUkNxxIVH361o4eH4R
mean 291/s
  • agent: uhCAkoLIYmommUBOtDF5fxrukFiB2r_x2FvaSnFYqAP0whAOAH5n6
mean 422.5/s
  • agent: uhCAkoyMngOVtDfto5a5uwi1DvDnqpEeWujwdHTpuUwfDYA2uIifJ
mean 442/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 1 < mean 2.09 (SD = 1.54) < max 8
zero-arc
min 0 < mean 4.95 (SD = 1.72) < max 8
Error count
The number of errors accumulated across all nodes.
5

Zero-arc Create Data (Validated)

A zero-arc/full-arc mixed scenario where zero-arc nodes create data that gets validated and full-arc nodes read the data. The scenario has two roles:

  • zero: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that full-arc nodes can retrieve them.
  • full: A full-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
Started
Thu, 29 Jan 2026 01:25:10 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (4 agents)
  • zero (6 agents)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_validated_21461144406
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 76.28/s
  • agent: uhCAk84GdyVaAQIaI5CcHO8r67Ab9Z6zxMNjrp70qm_X7ckjODEHa
mean 60.5/s
  • agent: uhCAkG7OZDmrAYTrabwx8cWd7Pe-reR9DFfWnbBlwr_wSpTuAVhLI
mean 114/s
  • agent: uhCAkPObulUoK_v_XaRk2PCDtYeNBWSYvCGXFXkxIiYdFQJtaDc2r
mean 92.33/s
  • agent: uhCAkgyGakceydVzpUBxzNY9f9pLNcciA237yFDh3fPi_9mtzuxHp
mean 68.25/s
  • agent: uhCAkipgBCq2hsua7EQ8BcSLvL6v1Y0d7gKvVd99Cw2FEIqXJRcRc
mean 46.31/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 48.886456 (SD = 22.637857)
  • agent: uhCAk5bDgqLAjQzxv82ky3e0L_z9J5gRiMcIvIwyitmWjWdV8ztBg
mean 117.275956s (SD = 47.574224s)
  • agent: uhCAkQUngaYKmG9OBAooBjf9WIm1q4MvjUK8gBLhWvzUaJtp0VI9Z
mean 29.383411s (SD = 20.339346s)
  • agent: uhCAkbIBkI_zw4A25kmTj9E1L3UxwElAGT3uE4sNnfnR1LhfK7GSq
mean 0s (SD = 0s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 65.94/s
  • agent: uhCAk5bDgqLAjQzxv82ky3e0L_z9J5gRiMcIvIwyitmWjWdV8ztBg
mean 83.5/s
  • agent: uhCAkQUngaYKmG9OBAooBjf9WIm1q4MvjUK8gBLhWvzUaJtp0VI9Z
mean 106.33/s
  • agent: uhCAkbIBkI_zw4A25kmTj9E1L3UxwElAGT3uE4sNnfnR1LhfK7GSq
mean 8/s
Not enough time data to show a trend.
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 2.16 (SD = 2.28) < max 7
zero-arc
min 1 < mean 4.45 (SD = 1.35) < max 7
Error count
The number of errors accumulated across all nodes.
0

Zome Call, Single Value

Calls a zome function that returns a fixed value. This tests the maximum performance of zome calls when the zome function is not calling into Holochain other otherwise doing any work.

Started
Thu, 29 Jan 2026 01:05:06 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
zome_call_single_value_21461144406
Call timing
The time taken for the call to complete.
mean 0.004002s (SD = 0.000755s)
Call rate
The number of zome calls completed per second.
mean 2484.64/s
Error count
The number of errors accumulated during the run.
0