pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,630,739
← previous block
next block →
recent activity
Analyzing
Block #81,630,739
20 transactions · 18 stateful · 2026-06-16 09:17:15 UTC
Parallelism
85
/100
Blocked
33
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,630,739
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
approve
· blocks 1
#7
0xed82b078
#8
0xed82b078
#9
0xed82b078
#10
updateDataFeedsValuesPartial
#11
updatePrices
#12
0x5bf9264c
#13
0x29eed2d3
#15
setData
#16
redeemDelegations
#17
0x39435dac
· blocks 1
#19
0xc7e3ec2c
#3
deposit
· blocks 1
#5
0xab083028
· blocks 1
#14
0x3f5c179b
#18
0x39435dac
#4
0xa09e9040
#6
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w1
6
w2
14
w1
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
4 touches
1 conflict
0x2877f440…c2c8
0x34b655…2a6f
4 touches
1 conflict
0xa7013be2…c0a8
0x34b655…2a6f
4 touches
1 conflict
0xbb12db23…857e
0x34b655…2a6f
4 touches
1 conflict
0xc9e07b63…930d
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity