pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,154,139
← previous block
next block →
recent activity
Analyzing
Block #86,154,139
27 transactions · 25 stateful · 2026-07-07 08:13:30 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,154,139
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
exactInputSingle
#7
exactInputSingle
#9
0xab083028
· blocks 2
#10
updatePrices
#11
0x39435dac
· blocks 3
#14
0x0f6795d9
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#19
forward
#23
setData
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#5
execute
· blocks 1
#12
0x39435dac
· blocks 1
#17
0x3f5c179b
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
execute
#13
0x0f6795d9
· blocks 1
#4
0x0c7abd22
· blocks 1
#18
0x0f6795d9
· blocks 2
#20
0xed82b078
· blocks 1
#22
0x0f6795d9
· blocks 1
#21
0xed82b078
#24
0x39435dac
· blocks 1
#25
0x39435dac
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
5
w1
8
w2
9
w0
11
w0
12
w1
13
w2
14
w0
17
w1
18
w3
20
w4
21
w5
22
w4
24
w5
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdae03451…d108
0xd32edf…ff58
7 touches
6 conflicts
0x456f4453…91f0
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x92132ed7…2722
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
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
6 conflicts on slot
0xdae034516d…c0d108
Audit this contract →
← previous block
·
next block →
recent activity