pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,863,953
← previous block
next block →
recent activity
Analyzing
Block #75,863,953
16 transactions · 13 stateful · 2026-05-20 16:24:11 UTC
Parallelism
69
/100
Blocked
31
%
Avg conflicts / tx
0.31
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,863,953
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#7
0xab083028
#8
0x5bf9264c
#9
0x5bf9264c
#10
0xe2dc7dc3
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
approve
#14
setData
#15
0x39435dac
#2
0x0c7abd22
· blocks 2
#4
0x1094dc9f
· blocks 1
#5
0x05ee6a22
· blocks 1
#6
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x5f77d607…2c84
0x065c9d…c394
4 touches
1 conflict
0xd23cb9c5…6584
0x065c9d…c394
4 touches
1 conflict
0x5a30e7b0…99a6
0xd32edf…ff58
3 touches
1 conflict
0x4bef88e0…eaca
0x3bd359…433a
2 touches
0 conflicts
0xc5c4c1d1…2145
0x3bd359…433a
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity