pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,250,558
← previous block
next block →
recent activity
Analyzing
Block #86,250,558
18 transactions · 17 stateful · 2026-07-07 18:57:23 UTC
Parallelism
61
/100
Blocked
47
%
Avg conflicts / tx
0.78
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,250,558
· 18 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x39435dac
· blocks 3
#5
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#8
0xed82b078
#11
0x6df9e92b
#12
setData
#16
0xc7e3ec2c
#17
0xc7e3ec2c
#3
0x39435dac
· blocks 2
#9
0xed82b078
· blocks 1
#4
0x39435dac
· blocks 1
#10
0xed82b078
#6
0x0f6795d9
· blocks 1
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w3
7
w0
9
w1
10
w2
13
w4
14
w5
15
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbc66586e…20fe
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x23a320fb…cbd7
0x34b655…2a6f
6 touches
3 conflicts
0x99c093c1…9cd0
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0x839c0c71…bada
0x34b655…2a6f
4 touches
1 conflict
0x8836c41e…c3d6
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
0xbc66586e8f…a220fe
Audit this contract →
← previous block
·
next block →
recent activity