pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,849,172
← previous block
next block →
recent activity
Analyzing
Block #107,849,172
36 transactions · 32 stateful · 2026-09-25 08:47:42 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
1.64
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,849,172
· 36 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
0x9ac0761c
#2
0x9ac0761c
· blocks 3
#4
0x6ab63532
· blocks 1
#5
0x6ab63532
#6
setData
#7
0x59558d29
#8
0x59558d29
#9
0x4297b034
· blocks 1
#10
0x5acec890
#11
0x5acec890
· blocks 3
#13
execFwdPositionOpsV2
· blocks 5
#14
0x3f5c179b
#15
0x3f5c179b
#18
execFwdPositionOpsV2
· blocks 3
#22
execFwdPositionOpsV2
· blocks 1
#24
0x61d59c2d
· blocks 1
#26
0x61d59c2d
#27
execOrders
· blocks 7
#28
execOrders
#3
0x9ac0761c
· blocks 3
#12
0x0c7abd22
#23
0x6ab63532
#25
0x61d59c2d
#29
execOrders
· blocks 6
#16
0x84403c1b
· blocks 4
#30
execOrders
· blocks 5
#17
0x84403c1b
· blocks 3
#31
execOrders
· blocks 4
#19
0x84403c1b
· blocks 2
#32
execOrders
· blocks 3
#20
0x84403c1b
· blocks 1
#33
execOrders
· blocks 2
#21
0x84403c1b
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
9
w0
11
w0
12
w1
13
w0
16
w2
17
w3
18
w0
19
w4
20
w5
21
w6
23
w1
29
w1
30
w2
31
w3
32
w4
34
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xecff7c35…1b43
0x34b655…2a6f
12 touches
15 conflicts
0x08f9abf1…10bf
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x3a0850ba…c5fa
0x34b655…2a6f
8 touches
6 conflicts
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0xbb60956a…390c
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity