pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,662,025
← previous block
next block →
recent activity
Analyzing
Block #101,662,025
28 transactions · 25 stateful · 2026-09-03 16:27:20 UTC
Parallelism
53
/100
Blocked
72
%
Avg conflicts / tx
2.14
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,662,025
· 28 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#9
execOrder
· blocks 2
#10
execOrder
#12
0x3e2e8792
#14
0x4cb2db39
#15
0x59558d29
#16
setData
#20
0x6a99a060
#21
0xd06855…0207
#2
0x0c7abd22
· blocks 6
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 8
#7
execOrders
· blocks 2
#5
0x0c7abd22
· blocks 3
#8
execOrders
#13
execOrders
· blocks 4
#6
0x0c7abd22
#11
0x3e2e8792
· blocks 2
#17
execFwdPositionOpsV2
· blocks 4
#18
execFwdPositionOpsV2
#19
execFwdPositionOpsV2
· blocks 3
#22
execOrders
· blocks 5
#23
execOrders
· blocks 4
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w3
11
w5
13
w4
17
w6
18
w7
19
w7
23
w8
24
w9
25
w10
27
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x15698ac9…2a46
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x4efe8efd…9b65
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xdb95e18e…c73b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
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
15 conflicts on slot
0x15698ac9db…df2a46
Audit this contract →
← previous block
·
next block →
recent activity