pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,823,668
← previous block
next block →
recent activity
Analyzing
Block #107,823,668
35 transactions · 28 stateful · 2026-09-25 06:39:21 UTC
Parallelism
83
/100
Blocked
61
%
Avg conflicts / tx
1.2
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,823,668
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5acec890
· blocks 2
#2
0x0c7abd22
· blocks 5
#4
0xab083028
#5
0xab083028
· blocks 1
#6
0xab083028
· blocks 2
#7
0x5acec890
#10
0x5acec890
#13
0x84403c1b
· blocks 4
#23
0x6ab6171c
#24
setData
#25
0x61d59c2d
#26
0x61d59c2d
#27
0x61d59c2d
#28
0x61d59c2d
#29
0x61d59c2d
#30
0x61d59c2d
#31
execOrders
· blocks 3
#3
0x0c7abd22
· blocks 4
#8
0x5acec890
· blocks 1
#11
0x84403c1b
· blocks 3
#12
0x3f5c179b
#17
0x84403c1b
· blocks 2
#20
0xed82b078
· blocks 1
#9
0x5acec890
#14
0x84403c1b
· blocks 5
#21
0xed82b078
#32
execOrders
· blocks 2
#15
0x84403c1b
· blocks 2
#18
0x84403c1b
· blocks 3
#33
execOrders
· blocks 1
#16
0x84403c1b
#19
0x84403c1b
#22
execFwdPositionOpsV2
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w0
8
w1
9
w2
11
w1
12
w1
13
w0
14
w2
15
w3
16
w4
17
w1
18
w3
19
w4
20
w1
21
w2
22
w4
32
w2
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x25144f94…1854
0x34b655…2a6f
10 touches
10 conflicts
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x4d205b22…b005
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x42522e76…2592
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
0x25144f94f3…701854
Audit this contract →
← previous block
·
next block →
recent activity