pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,525,401
← previous block
next block →
recent activity
Analyzing
Block #98,525,401
36 transactions · 35 stateful · 2026-08-23 16:27:51 UTC
Parallelism
72
/100
Blocked
63
%
Avg conflicts / tx
1.72
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,525,401
· 36 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xbbb036a8
#2
0x0756e95c
· blocks 3
#5
setData
#10
execOrders
#11
0x0c7abd22
· blocks 7
#18
0x59558d29
#19
0xe3a3c9cc
#20
0x5acec890
· blocks 3
#23
0x5acec890
#25
handleOps
#26
0x3f5c179b
#28
execFwdPositionOpsV2
· blocks 3
#34
0x6a8b1fff
#3
0x0756e95c
· blocks 2
#12
0x0c7abd22
· blocks 6
#21
0x5acec890
· blocks 2
#4
0x41a8f47c
· blocks 6
#8
0xab083028
· blocks 1
#13
0x0c7abd22
· blocks 5
#22
0x5acec890
· blocks 1
#6
updatePrices
· blocks 1
#9
0xab083028
· blocks 3
#14
0x0c7abd22
· blocks 4
#24
0x928e4afa
· blocks 2
#7
updatePrices
#15
0x0c7abd22
· blocks 3
#29
execFwdPositionOpsV2
· blocks 3
#16
0x0c7abd22
· blocks 2
#30
execFwdPositionOpsV2
· blocks 1
#35
execOrders
#17
0x0c7abd22
· blocks 1
#31
execFwdPositionOpsV2
#27
0x0c7abd22
· blocks 2
#32
0xed82b078
· blocks 1
#33
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w3
7
w4
8
w2
9
w3
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
27
w7
32
w8
33
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcf83b6b6…169f
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xbb3f3c…e046
6 touches
3 conflicts
0xf51ec09c…b4a9
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
28 conflicts on slot
0xcf83b6b63d…bc169f
Audit this contract →
← previous block
·
next block →
recent activity