pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#91,109,407
← previous block
next block →
recent activity
Analyzing
Block #91,109,407
9 transactions · 9 stateful · 2026-07-28 16:48:22 UTC
Parallelism
78
/100
Blocked
22
%
Avg conflicts / tx
0.22
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,109,407
· 9 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x0f6795d9
· blocks 1
#4
0x3f5c179b
#5
0x39435dac
· blocks 1
#7
setData
#8
0x39435dac
#3
0x0f6795d9
#6
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x599dbed7…e39c
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xbde524f4…43bf
0x34b655…2a6f
4 touches
1 conflict
0xcc58c80b…ff79
0x34b655…2a6f
4 touches
1 conflict
0x0f898335…7a89
0x34b655…2a6f
2 touches
0 conflicts
0x115808af…4ec6
0x34b655…2a6f
2 touches
0 conflicts
0x1de49243…4aa3
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
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity