pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,737,657
← previous block
next block →
recent activity
Analyzing
Block #89,737,657
12 transactions · 11 stateful · 2026-07-23 21:24:19 UTC
Parallelism
67
/100
Blocked
36
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,737,657
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#7
forward
#8
0x39435dac
#9
0x0f6795d9
#10
setData
#3
0x5a5d9a99
· blocks 2
#5
0x0f6795d9
· blocks 2
#6
0x0f6795d9
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xc3a8e1d6…e816
0x34b655…2a6f
4 touches
1 conflict
0xc6bb7e6c…bf35
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x9ef9caab…9c45
0x34b655…2a6f
4 touches
1 conflict
0x8cf3d245…1d0d
0x2b46c0…1669
2 touches
0 conflicts
0xe2263bea…6a9f
0x2b46c0…1669
2 touches
0 conflicts
0xe2263bea…6aa0
0x2b46c0…1669
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity