Api::V1::PanosController#show (avg 11638ms, max 11638ms)

Runs (24h)

● completed

Total tokens

30.0k

Cost

$3.81USD

p50 / p95 latency

8m 20s

Eval score

Agent run d94a3259-8473-4abc-9b14-96f68af4499e

Started 22:34:25 · finished 00:09:15 · 94m 49s wall time · 125 steps · 92 tools · 0 edits · Completed

Phase 1

Root Cause Analysis

Thinking

I'll run the RCA skill to analyze this error cluster.

0ms 14 07:34:29

Tool

ToolSearch {"query":"select:Skill,Read,Bash,Grep,Glob,Write,Edit,TodoWrite","max_results":10}

35ms 07:34:29

Tool

Read /home/ec2-user/error-sweeper/errors/d94a3259-8473-4abc-9b14-96f68af4499e.md

11ms 07:34:34

Thinking

The cluster file is a plain error tracking markdown file (Datadog latency cluster metadata for a Rai

0ms 43 07:34:37

Tool

Skill {"skill":"status-board","args":"d94a3259-8473-4abc-9b14-96f68af4499e"}

38ms 07:34:37

Thinking

Skill loaded.

0ms 4 07:34:40

Tool

Bash bun run cli/incident-board.ts for-cluster d94a3259-8473-4abc-9b14-96f68af4499e

758ms 07:34:40

Thinking

`svc:*` scope — proceed with normal RCA. Note the active incident and recurring pattern (7+ recent s

0ms 48 07:34:44

Tool

Skill {"skill":"rca","args":"d94a3259-8473-4abc-9b14-96f68af4499e"}

25ms 07:34:44

Thinking

Skill loaded. Now investigating the cluster.

0ms 11 07:34:47

Tool

TodoWrite {"todos":[{"content":"Gather Datadog logs for the trace/endpoint","status":"in_progress","activeForm":"Gathering Datadog

11ms 07:34:48

Tool

Skill {"skill":"repo-mapping"}

101ms 07:34:52

Thinking

Tesla is the target repo. Let me search Datadog logs for the trace and find the controller.

0ms 23 07:34:56

Tool

Skill {"skill":"searching-datadog-logs"}

34ms 07:34:56

Thinking

The cluster is a latency cluster (not error). The Datadog URL is an APM traces URL, not logs. Let me

0ms 36 07:34:59

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

2.2s 07:35:00

Thinking

Let me search specifically for the slow `show` request around the time.

0ms 18 07:35:07

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

2.0s 07:35:09

Thinking

These logs all show 200 OK statuses. They don't include duration. Let me look for slow requests / du

0ms 46 07:35:16

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

797ms 07:35:17

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

638ms 07:35:21

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

635ms 07:35:28

Thinking

Interesting — `Pano` `_update_document` NotFound warnings around the same window. Let me now identif

0ms 38 07:35:33

Tool

TodoWrite {"todos":[{"content":"Gather Datadog logs for the trace/endpoint","status":"completed","activeForm":"Gathering Datadog l

16ms 07:35:33

Tool

Bash echo "REPOS_DIR=$REPOS_DIR"; ls ~/repos 2>/dev/null || ls /home/ec2-user/repos 2>/dev/null || echo "not found"

93ms 07:35:38

Tool

Glob {"pattern":"/home/ec2-user/repos/tesla/app/controllers/api/v1/panos_controller.rb"}

35ms 07:35:42

Tool

Grep {"pattern":"def show|def index|def create|before_action|def_show|serializer","path":"/home/ec2-user/repos/tesla/app/cont

21ms 07:35:45

Tool

Read /home/ec2-user/repos/tesla/app/controllers/api/v1/panos_controller.rb

16ms 07:35:49

Thinking

Normal Rails controller code, not malware. Let me look at the pano repository show method.

0ms 23 07:35:53

Tool

Glob {"pattern":"**/pano_repository.rb","path":"/home/ec2-user/repos/tesla"}

38ms 07:35:54

Tool

Grep {"pattern":"def show","path":"/home/ec2-user/repos/tesla/app/repositories/pano_repository.rb","output_mode":"content","-

11ms 07:35:57

Tool

Grep {"pattern":"def show","path":"/home/ec2-user/repos/tesla/app/repositories","output_mode":"files_with_matches"}

26ms 07:36:00

Tool

Grep {"pattern":"def show|elasticsearch|search_by_id|find_or","path":"/home/ec2-user/repos/tesla/app/repositories/base_reposi

57ms 07:36:06

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

23ms 07:36:09

Thinking

Normal repository code. Let me look at the class-level Pano.show method and the Pano serializer / as

0ms 32 07:36:13

Tool

Grep {"pattern":"def self.show|def self\\.show","path":"/home/ec2-user/repos/tesla/app/models","output_mode":"files_with_matc

29ms 07:36:13

Tool

Grep {"pattern":"def self.show|self\\.show","path":"/home/ec2-user/repos/tesla/app/models/pano.rb","output_mode":"content","-

16ms 07:36:17

Tool

Grep {"pattern":"^ def show|scope :for_show|show\\(id","path":"/home/ec2-user/repos/tesla/app/models/pano.rb","output_mode":

114ms 07:36:24

Tool

Grep {"pattern":"class Pano ","path":"/home/ec2-user/repos/tesla/app/models/pano.rb","output_mode":"content","-n":true}

22ms 07:36:29

Tool

Read /home/ec2-user/repos/tesla/app/models/pano.rb

19ms 07:36:33

Thinking

Standard ActiveRecord model, not malware.

0ms 11 07:36:37

Tool

Grep {"pattern":"def self\\.show|def show\\(","path":"/home/ec2-user/repos/tesla/app/models/concerns","output_mode":"files_wi

35ms 07:36:37

Tool

Grep {"pattern":"self\\.show\\(id","path":"/home/ec2-user/repos/tesla","output_mode":"files_with_matches"}

60ms 07:36:41

Tool

Grep {"pattern":"def show|def self.show","path":"/home/ec2-user/repos/tesla/app/models/concerns/searchable","output_mode":"fi

20ms 07:36:44

Tool

Grep {"pattern":"def self\\.show","path":"/home/ec2-user/repos/tesla/app/models","output_mode":"content","-n":true,"head_limi

30ms 07:36:46

Tool

Grep {"pattern":"^ def self\\.show|^ def self\\.show|def_show_by_id","path":"/home/ec2-user/repos/tesla","output_mode":"c

81ms 07:36:50

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

17ms 07:36:54

Thinking

Standard code. Let me search Datadog metrics for the DB or elasticsearch during this window, and sea

0ms 35 07:36:58

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "avg:trace.rack.reque

109ms 07:37:00

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts --help 2>&1 | head -40

100ms 07:37:03

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "avg:trace.rack.reque

800ms 07:37:07

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

473ms 07:37:14

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts --search "trace.rack" 2>

457ms 07:37:17

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

724ms 07:37:21

Thinking

I see — the query key is with `_` not `#`. Let me search around the incident window for panos_show d

0ms 27 07:37:24

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

612ms 07:37:25

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

460ms 07:37:31

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

462ms 07:37:36

Tool

Bash head -c 200 /tmp/metric.json; echo; echo ---; tail -c 300 /tmp/metric.json

102ms 07:37:39

Tool

Bash python3 <<'PYEOF' import json, datetime, re raw=open('/tmp/metric.json').read() idx=raw.find('{\n') d=json.loads(raw[idx

106ms 07:37:45

Thinking

Excellent — clear latency spike between 21:52 and 22:06 UTC on 2026-07-02, peaking at ~100s. Broader

0ms 64 07:37:49

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.rack.reque

505ms 07:37:50

Thinking

Massive service-wide latency: max reached 1400s across all endpoints between 22:03-22:07 UTC. Not sp

0ms 46 07:37:58

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts --search "postgres" 2>&1

511ms 07:37:59

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "max:trace.active_rec

544ms 07:38:08

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts --search "active_record"

632ms 07:38:11

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts --search "elasticsearch"

934ms 07:38:16

Done

Incident resolved — PR opened, tests green, awaiting review.

3m 51s 10.2k $2.18 07:38:17

Thinking

I'll run the rca skill to analyze this error cluster.

0ms 14 09:04:49

Tool

ToolSearch {"query":"select:Skill,Read,Write,Edit,Glob,Grep,Bash,TodoWrite","max_results":10}

20ms 09:04:49

Thinking

I'll start by reading the cluster file and invoking the rca skill.

0ms 17 09:04:53

Tool

Read /home/ec2-user/error-sweeper/errors/d94a3259-8473-4abc-9b14-96f68af4499e.md

102ms 09:04:54

Tool

Skill {"skill":"rca","args":"errors/d94a3259-8473-4abc-9b14-96f68af4499e.md"}

43ms 09:04:54

Thinking

I acknowledge the malware notice. The cluster file is a benign RCA input artifact from error-sweeper

0ms 52 09:04:58

Tool

TodoWrite {"todos":[{"content":"Check status-board for active incidents","activeForm":"Checking status-board for active incidents"

20ms 09:05:00

Tool

Skill {"skill":"status-board","args":"cluster d94a3259-8473-4abc-9b14-96f68af4499e service:cupixworks-api resource:Api::V1::Pa

24ms 09:05:00

Tool

Bash bun run cli/incident-board.ts for-cluster d94a3259-8473-4abc-9b14-96f68af4499e

719ms 09:05:02

Thinking

This cluster is part of a resolved `svc:cupixworks-api::unknown` incident with 2 sibling clusters. S

0ms 48 09:05:05

Tool

Skill {"skill":"searching-datadog-logs","args":"Find span/logs for trace_id 753922149806333051, service cupixworks-api, resour

23ms 09:05:07

Tool

Skill {"skill":"repo-mapping","args":"cupixworks-api PanosController"}

29ms 09:05:07

Thinking

Repo is `tesla`. Let me search Datadog and find the controller code.

0ms 17 09:05:10

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q "service:cupixworks-api

1.9s 09:05:12

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q "service:cupixworks-api

2.0s 09:05:13

Tool

Glob {"pattern":"**/panos_controller*.rb","path":"/home/ec2-user/repos/tesla"}

1.8s 09:05:13

Thinking

The timestamps in the log output look off (2026-07-03 07:09) — likely the tool converts to local. Le

0ms 44 09:05:18

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q "service:cupixworks-api

2.8s 09:05:23

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q "service:cupixworks-api

2.3s 09:05:25

Tool

Read /home/ec2-user/repos/tesla/app/controllers/api/v1/panos_controller.rb

2.1s 09:05:25

Thinking

This is a standard Rails controller, not malware. Note that Datadog log timestamps display in local

0ms 85 09:05:31

Tool

TodoWrite {"todos":[{"content":"Check status-board for active incidents","activeForm":"Checking status-board for active incidents"

4.3s 09:05:33

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q "service:cupixworks-api

2.6s 09:05:35

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

3.4s 09:05:36

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "avg:trace.rack.reque

2.9s 09:05:37

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

2.6s 09:05:45

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

2.9s 09:05:46

Tool

Grep {"pattern":"def show|def _show","path":"/home/ec2-user/repos/tesla/app/repositories/pano_repository.rb","output_mode":"c

1.9s 09:05:47

Thinking

Excellent! This is very important evidence. During the incident window (2026-07-02 22:03 UTC = 2026-

0ms 136 09:05:55

Tool

Bash ls /home/ec2-user/error-sweeper/errors/e0e15b40-436b-4799-a616-6c51ef80e6f8.md /home/ec2-user/error-sweeper/errors/cfc27

863ms 09:05:57

Tool

Grep {"pattern":"def show","path":"/home/ec2-user/repos/tesla/app/repositories","output_mode":"files_with_matches","glob":"**

124ms 09:05:57

Tool

Glob {"pattern":"**/pano_repository.rb","path":"/home/ec2-user/repos/tesla"}

41ms 09:05:57

Tool

Read /home/ec2-user/error-sweeper/errors/e0e15b40-436b-4799-a616-6c51ef80e6f8.md

1.3s 09:06:01

Tool

Read /home/ec2-user/error-sweeper/errors/cfc2776c-5d3d-4099-bba8-8d0348216461.md

507ms 09:06:01

Tool

Grep {"pattern":"show|_show","path":"/home/ec2-user/repos/tesla/app/repositories/pano_repository.rb","output_mode":"content",

24ms 09:06:02

Thinking

Sibling clusters are unrelated resources (Pointclouds admin index, Teams invitation) all suffering h

0ms 87 09:06:07

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

4.3s 09:06:17

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/query-metrics.ts -q "sum:mysql.performanc

3.7s 09:06:19

Tool

Grep {"pattern":"class PanoRepository|def show|def _show|SharedRepository|inherit","path":"/home/ec2-user/repos/tesla/app/rep

620ms 09:06:22

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

5.4s 09:06:27

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

3.2s 09:06:30

Tool

Grep {"pattern":"def show|def _show|def read_one","path":"/home/ec2-user/repos/tesla/app/repositories/base_repository.rb","ou

1.6s 09:06:31

Thinking

Strong evidence. 64 lock wait timeouts in the window, concentrated 22:03:15Z–22:03:38Z (right at the

0ms 65 09:06:37

Tool

Grep {"pattern":"def self.show","path":"/home/ec2-user/repos/tesla/app/repositories/base_repository.rb","output_mode":"conten

2.3s 09:06:38

Tool

Grep {"pattern":"transaction do|with_lock|lock\\!|FOR UPDATE","path":"/home/ec2-user/repos/tesla/app/repositories/pano_reposi

950ms 09:06:39

Tool

Grep {"pattern":"def create!|def create","path":"/home/ec2-user/repos/tesla/app/factories/pano_factory.rb","output_mode":"con

34ms 09:06:40

Thinking

I have enough evidence. The `show` path itself is a simple SELECT (no explicit locks), but during th

0ms 64 09:06:44

Tool

TodoWrite {"todos":[{"content":"Check status-board for active incidents","activeForm":"Checking status-board for active incidents"

946ms 09:06:45

Tool

Bash mkdir -p /home/ec2-user/error-sweeper/content/docs/incidents/d94a3259-8473-4abc-9b14-96f68af4499e

84ms 09:06:46

Thinking

KST conversion: `2026-07-02T22:03:00.039Z` → `2026-07-03 07:03 KST`.

0ms 17 09:06:49

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/d94a3259-8473-4abc-9b14-96f68af4499e/rca.mdx

69ms 09:08:28

Tool

TodoWrite {"todos":[{"content":"Check status-board for active incidents","activeForm":"Checking status-board for active incidents"

14ms 09:08:32

Thinking

RCA report written to `/home/ec2-user/error-sweeper/content/docs/incidents/d94a3259-8473-4abc-9b14-9

0ms 273 09:08:39

Tool

ToolSearch {"query":"select:StructuredOutput","max_results":1}

35ms 09:08:44

Tool

StructuredOutput {"root_cause":"The 11.6s latency on Api::V1::PanosController#show is not caused by the show code path itself (a simple S

16ms 09:09:11

Thinking

Structured output submitted. RCA report saved at `content/docs/incidents/d94a3259-8473-4abc-9b14-96f

0ms 38 09:09:15

Done

Incident resolved — PR opened, tests green, awaiting review.

4m 28s 19.8k $1.63 09:09:15