pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,883,800
← previous block
next block →
recent activity
Analyzing
Block #90,883,800
29 transactions · 25 stateful · 2026-07-27 21:52:28 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
1.14
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,883,800
· 29 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 6
#7
execute_route
· blocks 1
#8
execute_route
#9
0x9c1f7cd9
#10
0x575c0012
#12
exactOutputSingle
#14
setData
#15
0xab083028
· blocks 1
#17
0x5a5d9a99
#18
0x5a5d9a99
· blocks 2
#19
updateDataFeedsValuesPartial
#20
execFwdPositionOps
· blocks 3
#25
approve
#26
0x642750…d685
#28
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#11
exactInput
#16
0xab083028
#21
execFwdPositionOps
· blocks 2
#3
0x0c7abd22
· blocks 4
#23
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 3
#24
execFwdPositionOps
· blocks 1
#5
0x0c7abd22
· blocks 2
#27
execOrders
#6
0x0c7abd22
· blocks 2
#13
execute
#22
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
5
w4
6
w5
7
w0
11
w1
13
w6
15
w0
16
w1
18
w0
22
w6
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x21100c0c…6426
0xd32edf…ff58
13 touches
21 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xa38c430a…e3cb
0x34b655…2a6f
6 touches
3 conflicts
0x5655f5c3…6b75
0x34b655…2a6f
6 touches
3 conflicts
0x69a45f39…39aa
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
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
21 conflicts on slot
0x21100c0cac…9b6426
Audit this contract →
← previous block
·
next block →
recent activity