pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,208,513
← previous block
next block →
recent activity
Analyzing
Block #82,208,513
16 transactions · 13 stateful · 2026-06-19 01:30:25 UTC
Parallelism
88
/100
Blocked
15
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,208,513
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
updateDataFeedsValuesPartial
#4
approve
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x0c7abd22
#9
0x2993270a
#10
0x3f5c179b
#11
0x6a349c29
#12
setData
#13
0x39435dac
· blocks 1
#14
0x39435dac
#5
0x3f5c179b
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
13
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc660ab51…886f
0x851145…3f07
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0xd99b3b64…1c95
0x34b655…2a6f
4 touches
1 conflict
0xd2d98922…c354
0x851145…3f07
3 touches
1 conflict
0x7a745334…2f96
0x851145…3f07
3 touches
1 conflict
0x52163873…f09f
0x34b655…2a6f
3 touches
1 conflict
0x915c095e…c1e5
0x69df8a…6292
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x851145ea…9f3f07
1 conflict on slot
0xc660ab514b…80886f
Audit this contract →
← previous block
·
next block →
recent activity