pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,996,247
← previous block
next block →
recent activity
Analyzing
Block #91,996,247
14 transactions · 13 stateful · 2026-07-31 19:12:03 UTC
Parallelism
86
/100
Blocked
15
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,996,247
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execute
#2
0x6ad2e98b
· blocks 1
#3
0x13828455
#4
0x39435dac
· blocks 1
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x0f6795d9
#9
0x39435dac
#10
setData
#12
0x59558d29
#13
0xc7e3ec2c
#5
0x3f5c179b
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x1b6c23a0…723b
0x851145…3f07
4 touches
1 conflict
0x736974b6…87a6
0x000000…012a
2 touches
0 conflicts
0x56a919c4…ab49
0x01bff4…1071
2 touches
0 conflicts
0x7730bc45…be06
0x01bff4…1071
2 touches
0 conflicts
0xb1a4d6b6…304f
0x01bff4…1071
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity