pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,704,129
← previous block
next block →
recent activity
Analyzing
Block #87,704,129
30 transactions · 25 stateful · 2026-07-14 12:56:43 UTC
Parallelism
80
/100
Blocked
60
%
Avg conflicts / tx
1.2
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,704,129
· 30 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
#6
0x98269401
#7
exactInputSingle
#8
main_all
#9
0xab083028
#11
updatePrices
· blocks 1
#13
0x5a5d9a99
#14
0x5a5d9a99
· blocks 3
#17
updateDataFeedsValuesPartial
#18
execFwdPositionOps
· blocks 6
#20
execFwdPositionOps
#21
0x3f5c179b
#24
0x6a563283
#25
setData
#2
0x0c7abd22
· blocks 4
#12
updatePrices
#15
0x5a5d9a99
· blocks 1
#19
execFwdPositionOps
· blocks 4
#26
execOrders
· blocks 3
#3
0x0c7abd22
· blocks 3
#16
0x5a5d9a99
#22
execFwdPositionOps
#23
execOrder
#27
execOrders
· blocks 2
#4
0x0c7abd22
· blocks 2
#28
execOrders
· blocks 1
#5
0x0c7abd22
· blocks 1
#29
execOrders
#10
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
10
w5
11
w0
12
w1
14
w0
15
w1
16
w2
18
w0
19
w1
22
w2
23
w2
26
w1
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3f499531…953c
0xd32edf…ff58
11 touches
15 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x08148813…4912
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
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
0x3f4995315b…0f953c
Audit this contract →
← previous block
·
next block →
recent activity