pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,335,558
← previous block
next block →
recent activity
Analyzing
Block #86,335,558
20 transactions · 16 stateful · 2026-07-08 04:24:54 UTC
Parallelism
75
/100
Blocked
25
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,335,558
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x0f052239
#6
0x719d975a
#7
0xab083028
#8
0x39435dac
#9
0x39435dac
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x5bf9264c
#13
0x5bf9264c
#15
0x0f6795d9
#16
0x3f5c179b
#17
0x6a4dd18d
#18
setData
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2645a002…f6d6
0xd32edf…ff58
9 touches
10 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0xb6549991…eca0
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0019
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
10 conflicts on slot
0x2645a002b5…f8f6d6
Audit this contract →
← previous block
·
next block →
recent activity