pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,665,954
← previous block
next block →
recent activity
Analyzing
Block #86,665,954
20 transactions · 17 stateful · 2026-07-09 17:15:32 UTC
Parallelism
60
/100
Blocked
41
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,665,954
· 20 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x6a4fd7ac
#3
0x5a5d9a99
· blocks 5
#8
0x0f6795d9
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#12
forward
#13
0x0f6795d9
#14
0xed82b078
#15
setData
#16
0x0d06f1…1494
#19
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 3
#5
0x5a5d9a99
· blocks 2
#6
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
· blocks 3
#11
0x0f6795d9
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w0
11
w5
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x0e9a70ab…e67c
0x34b655…2a6f
8 touches
6 conflicts
0x12573732…e891
0x34b655…2a6f
8 touches
6 conflicts
0x1bfc029c…f91e
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x3d4584df…ffed
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
8 touches
6 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
8 touches
6 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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity