pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,649
← previous block
next block →
recent activity
Analyzing
Block #86,617,649
11 transactions · 11 stateful · 2026-07-09 11:51:37 UTC
Parallelism
73
/100
Blocked
18
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,649
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#7
closeTrade
#8
0x5339c59f
#9
setData
#10
0x39435dac
#3
0x5a5d9a99
· blocks 1
#6
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1ab
0xb1dbf0…c0d3
4 touches
1 conflict
0x9138a113…0d5f
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x1e451306…7993
0xb1dbf0…c0d3
3 touches
1 conflict
0x143dba04…1b98
0xb1dbf0…c0d3
3 touches
1 conflict
0x8a35acfb…d1ac
0xb1dbf0…c0d3
3 touches
1 conflict
0xc8d31c56…91df
0x34b655…2a6f
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:
0xb1dbf05f…b1c0d3
1 conflict on slot
0x8a35acfbc1…6bd1ab
Audit this contract →
← previous block
·
next block →
recent activity