pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,452,810
← previous block
next block →
recent activity
Analyzing
Block #86,452,810
14 transactions · 11 stateful · 2026-07-08 17:28:14 UTC
Parallelism
79
/100
Blocked
18
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,452,810
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x5a5d9a99
#5
0x3f5c179b
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6a4e8926
#9
approve
#10
setData
#11
0x453b9c…f1b8
#12
0x1e526c…051d
#13
withdraw
#2
0x0c7abd22
· blocks 1
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x090220e6…536a
0xd32edf…ff58
5 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x3389f562…59a4
0x065c9d…c394
2 touches
0 conflicts
0x5fe031f5…6060
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x090220e603…92536a
Audit this contract →
← previous block
·
next block →
recent activity