pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,791,538
← previous block
next block →
recent activity
Analyzing
Block #86,791,538
16 transactions · 13 stateful · 2026-07-10 07:14:08 UTC
Parallelism
75
/100
Blocked
54
%
Avg conflicts / tx
0.81
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,791,538
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
· blocks 4
#4
updateDataFeedsValuesPartial
#6
0x0f6795d9
#9
setData
#10
0xe6b032…552b
#11
0x39435dac
· blocks 3
#15
0xc7e3ec2c
#3
0x98717539
#5
0x0f6795d9
· blocks 2
#12
0x39435dac
· blocks 2
#7
0x0f6795d9
· blocks 1
#13
0x39435dac
· blocks 1
#8
0x0f6795d9
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
7
w2
8
w3
11
w0
12
w1
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x945befa9…67b4
0x34b655…2a6f
8 touches
6 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0xa2ea76a0…a726
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xa0bc9ef1…59a0
0x34b655…2a6f
4 touches
1 conflict
0xe5ddbbc9…91a7
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity