pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,621,641
← previous block
next block →
recent activity
Analyzing
Block #86,621,641
19 transactions · 14 stateful · 2026-07-09 12:18:18 UTC
Parallelism
89
/100
Blocked
7
%
Avg conflicts / tx
0.05
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,621,641
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0d484c28
#2
0x6ad2e98b
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
#9
0xc5a04723
#10
0x0f6795d9
#11
0x0f6795d9
#12
0x6a4f9201
#13
setData
#14
0xe6764b…9c70
#15
0x7a2f94…3a9c
#16
0x41e884…cb6b
#17
0x39435dac
#18
0xc7e3ec2c
#5
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1aa
0xb1dbf0…c0d3
4 touches
1 conflict
0x4caf91f9…8ab5
0x34b655…2a6f
4 touches
1 conflict
0xb07a0849…3b62
0xb1dbf0…c0d3
3 touches
1 conflict
0x0fde64da…aa3e
0x2a68ba…90c5
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x1299b030…e115
0x34b655…2a6f
2 touches
0 conflicts
0x7a12283f…b18a
0x69df8a…6292
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
1 conflict on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity