pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,575,869
← previous block
next block →
recent activity
Analyzing
Block #72,575,869
13 transactions · 11 stateful · 2026-05-05 10:38:26 UTC
Parallelism
69
/100
Blocked
45
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,575,869
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x40eb52cc
· blocks 1
#2
0x1094dc9f
#3
0x0c7abd22
· blocks 2
#5
0x5bf9264c
#6
0x5bf9264c
#10
updateDataFeedsValuesPartial
#11
setData
#4
0x0c7abd22
· blocks 1
#7
0x3f5c179b
· blocks 2
#8
0xed82b078
· blocks 1
#12
0x0c7abd22
#9
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
7
w1
8
w2
9
w3
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x5658764e…3fd2
0xd32edf…ff58
5 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x24a2d829…f36e
0x065c9d…c394
3 touches
1 conflict
0x2a3d262a…be43
0x065c9d…c394
2 touches
0 conflicts
0x6437ef6e…af67
0x065c9d…c394
2 touches
0 conflicts
0xb38ae625…3d4a
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
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity