pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,784,394
← previous block
next block →
recent activity
Analyzing
Block #87,784,394
34 transactions · 30 stateful · 2026-07-14 21:53:53 UTC
Parallelism
74
/100
Blocked
57
%
Avg conflicts / tx
1.41
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,784,394
· 34 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#6
0x575c0012
#7
0x9609049f
#8
execute
· blocks 1
#10
exactInputSingle
#12
execOrders
· blocks 3
#13
updatePrices
#14
updatePrices
#15
0x6b8f732b
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#25
0x3f5c179b
#30
closeTrade
#31
setData
#32
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 4
#9
execute
· blocks 1
#11
0xab083028
#16
0x5a5d9a99
· blocks 7
#3
0x0c7abd22
· blocks 3
#17
0x5a5d9a99
· blocks 5
#24
0x938bf18e
#26
execFwdPositionOps
· blocks 3
#4
0x0c7abd22
· blocks 2
#18
0x5a5d9a99
· blocks 2
#5
0x0c7abd22
· blocks 1
#19
0x5a5d9a99
· blocks 2
#23
0x0c7abd22
#27
execFwdPositionOps
· blocks 3
#28
execFwdPositionOps
· blocks 1
#29
execFwdPositionOps
· blocks 1
#33
execOrders
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
8
w0
9
w1
11
w1
12
w0
16
w1
17
w2
18
w3
23
w5
24
w2
29
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9b1a7435…41ce
0xd32edf…ff58
11 touches
15 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
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
15 conflicts on slot
0x9b1a743577…dc41ce
Audit this contract →
← previous block
·
next block →
recent activity