pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,360
← previous block
next block →
recent activity
Analyzing
Block #87,640,360
12 transactions · 10 stateful · 2026-07-14 05:50:22 UTC
Parallelism
83
/100
Blocked
10
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,360
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 1
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x36f359b0
#9
0x6a55ce96
#10
setData
#11
0x39435dac
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x89a63bb6…c2b5
0x34b655…2a6f
4 touches
1 conflict
0x5bed55c2…f588
0x34b655…2a6f
2 touches
0 conflicts
0x99bc8b1a…2c66
0x34b655…2a6f
2 touches
0 conflicts
0x9c3004b2…5421
0x34b655…2a6f
2 touches
0 conflicts
0xb245fe36…d765
0x34b655…2a6f
2 touches
0 conflicts
0xbe7e2fe0…1288
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:
Perpl
1 conflict on slot
0xf3d10975b0…050d07
Audit this contract →
← previous block
·
next block →
recent activity