pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,662,379
← previous block
next block →
recent activity
Analyzing
Block #87,662,379
13 transactions · 8 stateful · 2026-07-14 08:17:26 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,662,379
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0xcf27dcc8
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#6
0x0f6795d9
#9
0xed82b078
#10
setData
#11
0x542bd6…68d9
#12
0x57dcfb…8eec
#7
0x0f6795d9
#8
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
7
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9c3be4e3…58ee
0x34b655…2a6f
4 touches
1 conflict
0x8f825eeb…9942
0x851145…3f07
4 touches
1 conflict
0xd3406c63…f416
0x851145…3f07
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x158f1aed…d085
0x065c9d…c394
2 touches
0 conflicts
0x58f5f68a…ec48
0x065c9d…c394
2 touches
0 conflicts
0x64bdbad1…9a14
0x065c9d…c394
2 touches
0 conflicts
0xa4f80979…4d71
0x065c9d…c394
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
0x9c3be4e318…1258ee
Audit this contract →
← previous block
·
next block →
recent activity