pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,371,081
← previous block
next block →
recent activity
Analyzing
Block #72,371,081
8 transactions · 7 stateful · 2026-05-04 11:54:25 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,371,081
· 8 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x9036287a
· blocks 1
#2
approve
#4
updateDataFeedsValuesPartial
#5
setData
#6
0x39435dac
· blocks 1
#3
0x3f5c179b
#7
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef70cad2…dde3
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xd895ee0b…d301
0x34b655…2a6f
4 touches
1 conflict
0xd0c49270…5424
0x065c9d…c394
3 touches
1 conflict
0xab13dd56…b48f
0x065c9d…c394
3 touches
1 conflict
0x39432434…a809
0x065c9d…c394
2 touches
0 conflicts
0x520f0a43…7d22
0x065c9d…c394
2 touches
0 conflicts
0xb177968a…389b
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:
0x065c9d28…a9c394
1 conflict on slot
0xef70cad289…0bdde3
Audit this contract →
← previous block
·
next block →
recent activity