pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,200,678
← previous block
next block →
recent activity
Analyzing
Block #99,200,678
37 transactions · 27 stateful · 2026-08-26 01:43:00 UTC
Parallelism
62
/100
Blocked
78
%
Avg conflicts / tx
2.84
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,200,678
· 37 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x0c7abd22
· blocks 16
#10
execute_route
#11
0x50a0b275
#12
0x610b9968
#13
execute
#15
execute
#16
0x00791463
#18
execute
#19
0x6a8e451b
#21
execute
#23
0x59558d29
#24
0x1c597517
#30
exactInputSingle
#32
0x3f5c179b
#36
setData
#2
0x0c7abd22
· blocks 12
#14
0x50a0b275
· blocks 2
#20
0xab083028
#3
0x0c7abd22
· blocks 11
#17
0x50a0b275
#33
0x3f5c179b
#4
0x0c7abd22
· blocks 10
#5
0x0c7abd22
· blocks 9
#6
0x0c7abd22
· blocks 8
#7
0x0c7abd22
· blocks 7
#8
0x0c7abd22
· blocks 9
#9
0x0c7abd22
· blocks 7
#22
execOrders
· blocks 2
#25
0x0c7abd22
· blocks 4
#31
execFwdPositionOpsV2
· blocks 1
#26
0x0c7abd22
· blocks 3
#34
execFwdPositionOpsV2
· blocks 1
#27
0x0c7abd22
· blocks 2
#35
execFwdPositionOpsV2
#28
0x0c7abd22
· blocks 1
#29
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
w6
8
w7
9
w8
14
w1
17
w2
20
w1
25
w9
26
w10
27
w11
28
w12
29
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7915d48f…f92f
0xd32edf…ff58
27 touches
91 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x1f8a126c…9aa3
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
91 conflicts on slot
0x7915d48fc4…91f92f
Audit this contract →
← previous block
·
next block →
recent activity