pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,408,844
← previous block
next block →
recent activity
Analyzing
Block #87,408,844
36 transactions · 29 stateful · 2026-07-13 04:01:19 UTC
Parallelism
83
/100
Blocked
45
%
Avg conflicts / tx
0.67
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,408,844
· 36 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#3
execute_route
#4
execute_route
· blocks 1
#6
execute
#7
exactInput
#11
updatePrices
#12
0x39435dac
· blocks 1
#15
0x6b8f732b
#16
0x5bf9264c
#17
0x5bf9264c
#18
0x6b8f732b
#19
0x5a5d9a99
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x0f6795d9
· blocks 2
#25
updatePosition
#26
0x3f5c179b
#28
closeTrade
#29
forward
#30
0xed82b078
#31
setData
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#5
execute_route
· blocks 2
#10
0xab083028
· blocks 1
#23
0x0f6795d9
· blocks 1
#8
0x0c7abd22
· blocks 3
#24
0x0f6795d9
· blocks 1
#27
0xed82b078
#9
execute
#13
0x0c7abd22
· blocks 1
#32
0x39435dac
· blocks 2
#14
0x0c7abd22
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
8
w2
9
w3
10
w1
12
w0
13
w3
14
w4
22
w0
23
w1
24
w2
27
w2
32
w3
33
w4
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x612e4bcc…55fa
0xd32edf…ff58
9 touches
10 conflicts
0x3439dfbc…0d03
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x90687d94…b524
0x34b655…2a6f
6 touches
3 conflicts
0xba9f88e8…9c33
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
6 touches
3 conflicts
0xe88295cd…5eb9
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 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
0x612e4bcc86…8655fa
Audit this contract →
← previous block
·
next block →
recent activity