pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,025,105
← previous block
next block →
recent activity
Analyzing
Block #101,025,105
32 transactions · 30 stateful · 2026-09-01 11:02:36 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1.28
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,025,105
· 32 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
exactOutputSingle
#5
exactOutputSingle
#6
execute
#7
0xab083028
· blocks 1
#8
execOrders
· blocks 2
#15
0x59558d29
#16
execPerpOps
#17
execPerpOps
#21
setData
#22
0x3f5c179b
#24
0xed82b078
· blocks 1
#26
postStateList
#27
execOrders
#28
execOrders
· blocks 3
#2
0x0c7abd22
· blocks 5
#10
execOrder
· blocks 1
#25
0xed82b078
#29
execOrders
· blocks 2
#3
0x0c7abd22
#9
execOrder
· blocks 4
#11
execOrder
#12
0x5acec890
· blocks 7
#13
0x5acec890
· blocks 2
#18
execOrders
· blocks 1
#20
execFwdPositionOpsV2
· blocks 3
#14
0x5acec890
#19
execFwdPositionOpsV2
· blocks 1
#23
execFwdPositionOpsV2
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w0
9
w2
10
w1
11
w3
12
w3
13
w4
14
w5
18
w4
19
w5
20
w4
23
w6
25
w1
30
w7
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd7f5b55…4994
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x6c71e822…1263
0x34b655…2a6f
8 touches
6 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x1db5837f…1264
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
0xfd7f5b557f…f74994
Audit this contract →
← previous block
·
next block →
recent activity