pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,204,437
← previous block
next block →
recent activity
Analyzing
Block #74,204,437
14 transactions · 10 stateful · 2026-05-12 23:37:52 UTC
Parallelism
79
/100
Blocked
30
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,204,437
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#4
0xcf7468f4
#5
updateDataFeedsValuesPartial
#6
setData
#7
forward
#8
0xef61a6db
#9
execute
#10
0x39435dac
· blocks 2
#13
jMMeC
#2
0x0c7abd22
#11
0x39435dac
· blocks 1
#12
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
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xb9d2cf20…a668
0x34b655…2a6f
6 touches
3 conflicts
0x1b159f3d…9163
0x34b655…2a6f
4 touches
1 conflict
0x88e1d863…c925
0x34b655…2a6f
4 touches
1 conflict
0x9e03ad2e…df1f
0xd32edf…ff58
3 touches
1 conflict
0x2965e2d6…5800
0x34b655…2a6f
2 touches
0 conflicts
0x419ead71…5a8f
0x34b655…2a6f
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
3 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity