pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,193,159
← previous block
next block →
recent activity
Analyzing
Block #82,193,159
15 transactions · 13 stateful · 2026-06-18 23:48:14 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,193,159
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a348436
#2
exactOutputSingle
#3
0xab083028
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0xa96df62f
#7
updatePrices
#8
0x6a348436
#9
0x5a5d9a99
· blocks 1
#10
0x6df9e92b
#12
setData
#4
0xab083028
· blocks 1
#13
0x39435dac
· blocks 1
#11
0x0c7abd22
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
9
w0
11
w2
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe3d37ee…6e67
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x4cb3f181…31aa
0x065c9d…c394
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x6767539b…f211
0x34b655…2a6f
4 touches
1 conflict
0x6f988a4a…b39f
0x34b655…2a6f
4 touches
1 conflict
0x97d5efed…1aa4
0x34b655…2a6f
4 touches
1 conflict
0xb4e0a934…5fc7
0x34b655…2a6f
4 touches
1 conflict
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
0xfe3d37ee7e…836e67
Audit this contract →
← previous block
·
next block →
recent activity