pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,848,421
← previous block
next block →
recent activity
Analyzing
Block #107,848,421
34 transactions · 26 stateful · 2026-09-25 08:43:56 UTC
Parallelism
71
/100
Blocked
65
%
Avg conflicts / tx
0.88
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,848,421
· 34 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6ab6344f
#2
0xab083028
· blocks 3
#3
0x6ab6344f
#4
setData
#5
0x59558d29
· blocks 1
#8
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#12
0x5acec890
· blocks 2
#14
0x5acec890
#17
0xab647912
#24
0x6ab6344f
#25
0x61d59c2d
· blocks 1
#26
0x61d59c2d
#27
0x61d59c2d
#28
0x61d59c2d
#6
0x59558d29
#7
0x4297b034
· blocks 2
#11
updatePrices
#13
0x5acec890
· blocks 1
#29
0x61d59c2d
#15
0x5acec890
· blocks 2
#16
0x0c7abd22
· blocks 1
#18
0x84403c1b
· blocks 2
#23
0xed82b078
#19
0x84403c1b
· blocks 3
#20
0x84403c1b
· blocks 4
#21
0x84403c1b
· blocks 1
#30
execOrders
· blocks 3
#22
0x84403c1b
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w1
8
w0
11
w1
12
w0
13
w1
15
w2
16
w2
18
w3
19
w4
20
w5
21
w6
22
w7
23
w3
25
w0
29
w1
30
w6
31
w7
32
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7bd229ad…63b2
0x34b655…2a6f
8 touches
6 conflicts
0xf5dc501b…831c
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xecff7c35…1b43
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x42522e76…2592
0x34b655…2a6f
6 touches
3 conflicts
0xdfa159d0…1576
0x065c9d…c394
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
6 conflicts on slot
0x7bd229ade5…6b63b2
Audit this contract →
← previous block
·
next block →
recent activity