pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,969,017
← previous block
next block →
recent activity
Analyzing
Block #91,969,017
10 transactions · 8 stateful · 2026-07-31 16:55:05 UTC
Parallelism
80
/100
Blocked
25
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,969,017
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0f6795d9
· blocks 2
#2
0x0f6795d9
#3
0x57368ddf
#5
updateDataFeedsValuesPartial
#6
0x39435dac
#7
setData
#9
0x59558d29
#4
0x0f6795d9
#8
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9ea5c5d8…6814
0x34b655…2a6f
4 touches
1 conflict
0xda2ee2e7…968a
0x34b655…2a6f
4 touches
1 conflict
0x0a278da2…7b54
0x34b655…2a6f
2 touches
0 conflicts
0x0b05d77e…6f90
0x34b655…2a6f
2 touches
0 conflicts
0x0ec9e741…0f70
0x34b655…2a6f
2 touches
0 conflicts
0x14420c60…fe43
0x34b655…2a6f
2 touches
0 conflicts
0x28f324ed…9db7
0x34b655…2a6f
2 touches
0 conflicts
0x2bb0d58d…9dcf
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
0x9ea5c5d836…4d6814
Audit this contract →
← previous block
·
next block →
recent activity