pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,712,456
← previous block
next block →
recent activity
Analyzing
Block #87,712,456
21 transactions · 21 stateful · 2026-07-14 13:52:28 UTC
Parallelism
76
/100
Blocked
29
%
Avg conflicts / tx
0.52
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,712,456
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x39435dac
· blocks 3
#3
0x5bf9264c
· blocks 1
#5
0x6a563f93
#6
0x5a5d9a99
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x0f6795d9
#12
0x3f5c179b
#13
0x3f5c179b
#14
0x3f5c179b
#17
handleOps
#18
setData
#19
0x39435dac
#20
0xc7e3ec2c
#2
0x39435dac
· blocks 3
#4
0x5bf9264c
#7
0x5a5d9a99
#10
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w1
10
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x722851f4…73fe
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x48b252fc…b818
0x34b655…2a6f
4 touches
1 conflict
0x5ec64628…72e4
0x34b655…2a6f
4 touches
1 conflict
0x6065f0cc…cd03
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x74fd0a9b…3aaa
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x722851f4b1…4173fe
Audit this contract →
← previous block
·
next block →
recent activity