pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,283,655
← previous block
next block →
recent activity
Analyzing
Block #72,283,655
10 transactions · 8 stateful · 2026-05-04 02:11:22 UTC
Parallelism
70
/100
Blocked
38
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,283,655
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x9036287a
· blocks 1
#2
0x98717539
· blocks 1
#3
updateDataFeedsValuesPartial
#4
withdraw
#5
forward
#7
setData
#6
0x3f5c179b
#8
0x39435dac
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
6
w1
8
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x75f928fc…0465
0x34b655…2a6f
4 touches
1 conflict
0xa92c8763…6d7f
0x34b655…2a6f
4 touches
1 conflict
0xbad68552…e6bf
0x34b655…2a6f
4 touches
1 conflict
0xc166a323…1f33
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x2d4ccdb7…5b11
0x065c9d…c394
4 touches
1 conflict
0x73c15e8f…b6a7
0x065c9d…c394
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:
0x34b6552d…112a6f
1 conflict on slot
0x75f928fcad…c20465
Audit this contract →
← previous block
·
next block →
recent activity