pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,772,343
← previous block
next block →
recent activity
Analyzing
Block #91,772,343
13 transactions · 10 stateful · 2026-07-31 00:25:38 UTC
Parallelism
85
/100
Blocked
10
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,772,343
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
#4
0x0f6795d9
#5
0x39435dac
#6
0x39435dac
#7
setData
#8
0x3f5c179b
· blocks 1
#10
0x0f6795d9
#11
0x6a6bebfa
#12
0xc7e3ec2c
#9
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3a440312…5522
0x851145…3f07
4 touches
1 conflict
0xb8644937…ed09
0x851145…3f07
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x29a5ecc7…7df7
0x851145…3f07
4 touches
1 conflict
0x13af9e48…d72a
0x34b655…2a6f
2 touches
0 conflicts
0x2255b81f…ed13
0x34b655…2a6f
2 touches
0 conflicts
0x2345abe9…dae7
0x34b655…2a6f
2 touches
0 conflicts
0x27754bd4…96ae
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:
0x851145ea…9f3f07
1 conflict on slot
0x3a440312bc…0a5522
Audit this contract →
← previous block
·
next block →
recent activity