pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,859,920
← previous block
next block →
recent activity
Analyzing
Block #72,859,920
14 transactions · 11 stateful · 2026-05-06 18:12:11 UTC
Parallelism
86
/100
Blocked
18
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,859,920
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x69fb84f3
#2
0x121eab2f
#3
0x98717539
· blocks 2
#6
forward
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x69fb84f3
#10
0xeffdedb0
#11
setData
#12
0x69fb84f3
#13
0x39435dac
#4
0x98717539
#5
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xafd59af5…5257
0xc8689a…ee79
4 touches
1 conflict
0x35b85d8e…1edd
0x34b655…2a6f
4 touches
1 conflict
0x6f6fc26c…3e34
0x34b655…2a6f
4 touches
1 conflict
0x94710b77…a921
0x34b655…2a6f
4 touches
1 conflict
0xb2bc7535…9aca
0x34b655…2a6f
4 touches
1 conflict
0xbfca3cd0…5023
0x34b655…2a6f
4 touches
1 conflict
0xde7986fa…c93f
0x34b655…2a6f
4 touches
1 conflict
0xef4bcf40…f7c6
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:
0xc8689a47…62ee79
1 conflict on slot
0xafd59af545…b35257
Audit this contract →
← previous block
·
next block →
recent activity