pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,694,016
← previous block
next block →
recent activity
Analyzing
Block #89,694,016
9 transactions · 9 stateful · 2026-07-23 17:44:07 UTC
Parallelism
56
/100
Blocked
33
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,694,016
· 9 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#4
0x0f6795d9
#5
updateDataFeedsValuesPartial
#6
0x6a62535f
#7
setData
#2
0x5a5d9a99
· blocks 2
#3
0x0f6795d9
· blocks 1
#8
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x91f687f3…aca8
0x34b655…2a6f
6 touches
3 conflicts
0x30e3f228…0d43
0x34b655…2a6f
4 touches
1 conflict
0xb71c508c…74b5
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x0db2eb69…b5e7
0x34b655…2a6f
2 touches
0 conflicts
0x10b7971b…3ba4
0x34b655…2a6f
2 touches
0 conflicts
0x18e37e7d…bab2
0x34b655…2a6f
2 touches
0 conflicts
0x1bb9f064…3646
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
3 conflicts on slot
0x91f687f338…9aaca8
Audit this contract →
← previous block
·
next block →
recent activity