pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,972,377
← previous block
next block →
recent activity
Analyzing
Block #99,972,377
41 transactions · 36 stateful · 2026-08-28 18:41:13 UTC
Parallelism
83
/100
Blocked
58
%
Avg conflicts / tx
1.07
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,972,377
· 41 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x67098489
· blocks 1
#2
0xd524a9da
· blocks 4
#3
0xa9b28aa6
#5
0x6a91d6c1
#7
0xa96df62f
#8
matchOrders
#9
0x5acec890
· blocks 7
#11
setData
#13
0x8263f5d9
#15
0x8263f5d9
#16
0x8263f5d9
#22
0x59558d29
#23
execPerpOps
· blocks 1
#25
0xe3a3c9cc
#26
execOrders
· blocks 3
#31
0x3f5c179b
#32
0x3f5c179b
· blocks 1
#36
0xed82b078
#37
0xb8024e77
#4
0xab083028
· blocks 3
#6
execute
#10
0x5acec890
· blocks 5
#17
execOrders
#24
execPerpOps
#29
execFwdPositionOpsV2
· blocks 1
#34
0xed82b078
#12
0x8263f5d9
· blocks 1
#18
0x5acec890
· blocks 4
#21
execOrder
· blocks 1
#14
0xab083028
· blocks 2
#19
0x5acec890
· blocks 2
#38
execOrders
· blocks 2
#20
0x5acec890
· blocks 2
#28
0x62be7533
#35
0xed82b078
#39
execOrders
· blocks 1
#27
execFwdPositionOpsV2
· blocks 3
#30
execFwdPositionOpsV2
#33
execFwdPositionOpsV2
#40
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
6
w1
9
w0
10
w1
12
w2
14
w3
17
w1
18
w2
19
w3
20
w4
21
w2
27
w5
28
w4
35
w4
40
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xdfa159d0…1576
0x065c9d…c394
6 touches
3 conflicts
0xbb97db90…4c93
0xc8689a…ee79
6 touches
3 conflicts
0x74e485b1…d380
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
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:
Perpl
10 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity