pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,848,555
← previous block
next block →
recent activity
Analyzing
Block #107,848,555
28 transactions · 27 stateful · 2026-09-25 08:44:36 UTC
Parallelism
64
/100
Blocked
59
%
Avg conflicts / tx
2.32
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,848,555
· 28 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
0x0c7abd22
· blocks 1
#3
0x9ac0761c
#4
0x9ac0761c
#5
0x59558d29
#6
0x59558d29
#7
execFwdPositionOpsV2
· blocks 8
#8
0x3f5c179b
#9
0x3f5c179b
#10
0x84403c1b
· blocks 5
#21
setData
#22
execOrders
· blocks 5
#2
0x0c7abd22
#11
0x84403c1b
· blocks 7
#23
execOrders
· blocks 4
#12
0x84403c1b
· blocks 7
#24
execOrders
· blocks 3
#13
0x84403c1b
· blocks 5
#25
execOrders
· blocks 2
#14
0x84403c1b
· blocks 6
#26
execOrders
· blocks 1
#15
0x84403c1b
· blocks 5
#27
execOrders
#16
0x84403c1b
· blocks 2
#17
0x84403c1b
· blocks 3
#18
0x84403c1b
#19
execFwdPositionOpsV2
· blocks 1
#20
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
17
w7
18
w8
19
w8
20
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf75c3a6b…0568
0x34b655…2a6f
18 touches
36 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x49890ced…6f23
0x34b655…2a6f
10 touches
10 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
8 touches
6 conflicts
0x42522e76…2592
0x34b655…2a6f
8 touches
6 conflicts
0xf6bcbfd8…5728
0x34b655…2a6f
8 touches
6 conflicts
0x00670a56…27a0
0x34b655…2a6f
8 touches
6 conflicts
0x14fe1598…d0ba
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
36 conflicts on slot
0xf75c3a6bf5…da0568
Audit this contract →
← previous block
·
next block →
recent activity