pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,855,864
← previous block
next block →
recent activity
Analyzing
Block #72,855,864
12 transactions · 10 stateful · 2026-05-06 17:45:14 UTC
Parallelism
83
/100
Blocked
20
%
Avg conflicts / tx
0.17
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,855,864
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x69fb7ea1
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x98717539
· blocks 1
#6
setData
#7
updatePriceFeedsIfNecessary
#8
0x69fb7ea1
#9
0x69fb7ea1
#10
0xeffdedb0
#3
0x69fb7ea1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf4730a2d…3538
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x0a5a497f…e43d
0x065c9d…c394
2 touches
0 conflicts
0x0d60acdd…b8a4
0x065c9d…c394
2 touches
0 conflicts
0x2749a1a1…972a
0x065c9d…c394
2 touches
0 conflicts
0x7e1ff961…151b
0x065c9d…c394
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:
0x34b6552d…112a6f
1 conflict on slot
0xf4730a2de3…ef3538
Audit this contract →
← previous block
·
next block →
recent activity