pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,982,951
← previous block
next block →
recent activity
Analyzing
Block #99,982,951
42 transactions · 30 stateful · 2026-08-28 19:34:29 UTC
Parallelism
90
/100
Blocked
43
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,982,951
· 42 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x4f819052
#2
0x4f819052
#3
0x1adb8a…28f9
#4
0x0fceb8…af2d
#5
0xbbb036a8
#6
0x9c1f7cd9
· blocks 1
#7
0x00cb1447
· blocks 1
#8
0xe012ce…d3c9
#9
0x4f819052
#10
execute
#11
swapExactTokensForNATIVE
#14
exactOutputSingle
#15
setData
#16
0x5acec890
· blocks 4
#18
0xd524a9da
#19
0x8263f5d9
#21
0x5acec890
#24
0x0c7abd22
· blocks 1
#26
0x59558d29
#27
execPerpOps
#28
execPerpOps
#29
0xb414539a
#30
0xb414539a
· blocks 1
#31
0xe3a3c9cc
#32
execFwdPositionOpsV2
#33
execFwdPositionOpsV2
· blocks 3
#35
0x94defb17
#38
0x6a91e33d
#12
exactOutputSingle
#13
execute
#17
0x5acec890
· blocks 2
#25
execOrder
· blocks 1
#34
0x0c7abd22
· blocks 1
#39
execOrders
· blocks 2
#20
execOrders
#22
0x5acec890
· blocks 1
#36
execFwdPositionOpsV2
#37
0xed82b078
#40
execOrders
· blocks 1
#23
0x5acec890
#41
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
12
w1
13
w1
16
w0
17
w1
20
w2
22
w2
23
w3
24
w0
25
w1
30
w0
33
w0
34
w1
36
w2
37
w2
39
w1
40
w2
41
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6b2f61c7…0ef6
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x886db264…846e
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xedee7e09…6888
0x34b655…2a6f
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity