pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,293,188
← previous block
next block →
recent activity
Analyzing
Block #82,293,188
13 transactions · 12 stateful · 2026-06-19 10:55:19 UTC
Parallelism
85
/100
Blocked
17
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,293,188
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x40e79b1b
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x6a35208e
#9
setData
#10
0x39435dac
· blocks 1
#12
0xc7e3ec2c
#2
0x23afbff3
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x557cd4fa…228c
0x2a68ba…90c5
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x4f7b29e5…b700
0x065c9d…c394
2 touches
0 conflicts
0x9ff176a9…152e
0x065c9d…c394
2 touches
0 conflicts
0x08cc68a2…2a59
0x34b655…2a6f
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
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:
Perpl
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity