pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,447,920
← previous block
next block →
recent activity
Analyzing
Block #86,447,920
20 transactions · 18 stateful · 2026-07-08 16:55:31 UTC
Parallelism
60
/100
Blocked
44
%
Avg conflicts / tx
0.75
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,447,920
· 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
0x6a4e817b
· blocks 1
#2
0x0c7abd22
#3
updatePrices
#4
0x39435dac
· blocks 1
#6
0x5a5d9a99
· blocks 4
#11
0xed82b078
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a4e817b
#16
setData
#19
0xc7e3ec2c
#5
0x6a4e817b
#7
0x5a5d9a99
· blocks 3
#8
0x5a5d9a99
· blocks 1
#9
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w0
7
w1
8
w2
9
w3
10
w4
12
w5
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x0ab54c30…b88e
0x34b655…2a6f
6 touches
3 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
6 touches
3 conflicts
0x90e113f8…c8f9
0xc8689a…ee79
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity