pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,229,254
← previous block
next block →
recent activity
Analyzing
Block #74,229,254
11 transactions · 7 stateful · 2026-05-13 02:22:53 UTC
Parallelism
82
/100
Blocked
14
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,229,254
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xcf7468f4
#2
0x1ffa3c9b
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
setData
#6
0x0c7abd22
#7
0xb55e60…4a86
#8
0xe0135e…1099
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x3475aa37…28ca
0x065c9d…c394
2 touches
0 conflicts
0x7adf434f…1149
0x065c9d…c394
2 touches
0 conflicts
0x917ff916…7b90
0x065c9d…c394
2 touches
0 conflicts
0x99a1eecc…3faf
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity