pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,266,932
← previous block
next block →
recent activity
Analyzing
Block #87,266,932
38 transactions · 30 stateful · 2026-07-12 12:12:16 UTC
Parallelism
84
/100
Blocked
50
%
Avg conflicts / tx
0.84
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,266,932
· 38 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x67098489
· blocks 1
#2
execute_route
#3
execute
· blocks 1
#4
0xbbb036a8
· blocks 3
#6
0x575c0012
#7
execute
#9
0xcf7468f4
#10
0x0756e95c
· blocks 5
#13
exactInputSingle
#14
execute
#16
updatePrices
· blocks 1
#18
0x0c7abd22
· blocks 4
#22
0x98717539
· blocks 1
#25
execFwdPositionOps
· blocks 2
#27
execFwdPositionOps
· blocks 1
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#32
0x07ae8195
#35
setData
#36
execOrders
#37
0xc7e3ec2c
#5
0x575c0012
#8
exactInput
· blocks 1
#11
execute
#15
0xab083028
· blocks 3
#17
updatePrices
#19
0x0c7abd22
· blocks 3
#23
0x98717539
#26
execFwdPositionOps
· blocks 1
#12
exactInputSingle
#20
0x0c7abd22
· blocks 2
#31
execFwdPositionOps
#21
0x0c7abd22
· blocks 1
#24
0x0c7abd22
· blocks 2
#33
0xed82b078
#34
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
8
w1
10
w0
11
w1
12
w2
15
w1
16
w0
17
w1
18
w0
19
w1
20
w2
21
w3
24
w4
33
w5
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf4af9f06…b063
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xa4f80979…4d71
0x065c9d…c394
6 touches
3 conflicts
0xd35bb5ac…3586
0x065c9d…c394
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xeaed2cda…78bb
0x34b655…2a6f
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
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
0xf4af9f06fd…2fb063
Audit this contract →
← previous block
·
next block →
recent activity