pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,626,454
← previous block
next block →
recent activity
Analyzing
Block #87,626,454
11 transactions · 10 stateful · 2026-07-14 04:17:23 UTC
Parallelism
73
/100
Blocked
20
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,626,454
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
setData
#10
0x6dce45…8fc7
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc514314c…1aa4
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
2 touches
0 conflicts
0x0893a322…b9e5
0x34b655…2a6f
2 touches
0 conflicts
0x41ce581d…51be
0x34b655…2a6f
2 touches
0 conflicts
0x62030a81…91be
0x34b655…2a6f
2 touches
0 conflicts
0x62d2152c…c65a
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity