pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,061
← previous block
next block →
recent activity
Analyzing
Block #86,617,061
15 transactions · 12 stateful · 2026-07-09 11:47:41 UTC
Parallelism
80
/100
Blocked
17
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,061
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a4f8ad5
#2
0x5a5d9a99
#3
0x4d8dc985
#4
0x0f6795d9
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
0x3f5c179b
#9
0x3f5c179b
#10
setData
#11
0x39435dac
#13
0x6a4f8ad5
#14
0xc7e3ec2c
#5
0x0f6795d9
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x033dddd2…ac15
0x34b655…2a6f
2 touches
0 conflicts
0x1e48811e…2e39
0x34b655…2a6f
2 touches
0 conflicts
0x37ee30c9…9e70
0x34b655…2a6f
2 touches
0 conflicts
0x521553ff…d548
0x34b655…2a6f
2 touches
0 conflicts
0x5bb46f6c…7693
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity