pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,271,531
← previous block
next block →
recent activity
Analyzing
Block #72,271,531
8 transactions · 8 stateful · 2026-05-04 00:49:54 UTC
Parallelism
63
/100
Blocked
25
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,271,531
· 8 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x9036287a
· blocks 2
#2
updateDataFeedsValuesPartial
#5
markGameAsLost
#6
setData
#7
0x39435dac
#3
0x3f5c179b
· blocks 1
#4
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x47b807a2…3307
0x065c9d…c394
4 touches
1 conflict
0x62f52ece…d37d
0x065c9d…c394
4 touches
1 conflict
0x6dcaa058…9f2c
0x065c9d…c394
3 touches
1 conflict
0x6af47a99…af63
0x065c9d…c394
3 touches
1 conflict
0x74e71984…ae90
0x2a68ba…90c5
2 touches
0 conflicts
0x1a4b4152…0a08
0x8d0464…4402
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