pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,853,683
← previous block
next block →
recent activity
Analyzing
Block #97,853,683
41 transactions · 35 stateful · 2026-08-21 07:51:13 UTC
Parallelism
81
/100
Blocked
60
%
Avg conflicts / tx
1.1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,853,683
· 41 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0756e95c
#2
execute
· blocks 1
#3
0x0c7abd22
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
execOrders
· blocks 2
#11
0xab083028
· blocks 1
#12
0xab083028
· blocks 2
#14
0x0c7abd22
· blocks 5
#18
0x6c05cd2b
· blocks 1
#20
execPerpOps
#22
0x4f819052
#24
0x4f819052
#27
0x3f5c179b
· blocks 1
#29
execFwdPositionOpsV2
· blocks 3
#33
setData
#34
0x61d59c2d
#35
0x59558d29
#5
updatePrices
#9
execOrders
· blocks 2
#15
0x0c7abd22
· blocks 4
#19
0x6c05cd2b
#23
0x1ada0a83
#26
0x3f5c179b
#28
0xed82b078
· blocks 1
#30
execFwdPositionOpsV2
· blocks 2
#31
0xed82b078
#10
execOrders
· blocks 2
#16
0x0c7abd22
· blocks 3
#32
0xed82b078
#36
execOrders
· blocks 4
#13
execOrders
· blocks 1
#17
0x0c7abd22
· blocks 2
#21
0x0c7abd22
· blocks 1
#37
execOrders
· blocks 3
#25
0x0c7abd22
#38
execOrders
· blocks 2
#39
execOrders
· blocks 1
#40
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
8
w0
9
w1
10
w2
11
w0
12
w0
13
w3
14
w0
15
w1
16
w2
17
w3
21
w4
23
w1
25
w5
26
w1
31
w1
32
w2
37
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd6696412…2fb9
0xd32edf…ff58
11 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7de57974…f5ba
0x34b655…2a6f
6 touches
3 conflicts
0xb9868b52…c77f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
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
0xd66964126e…452fb9
Audit this contract →
← previous block
·
next block →
recent activity