pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,700,051
← previous block
next block →
recent activity
Analyzing
Block #99,700,051
29 transactions · 26 stateful · 2026-08-27 19:45:07 UTC
Parallelism
52
/100
Blocked
62
%
Avg conflicts / tx
2.24
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,700,051
· 29 txs across 14 waves · depth 14
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
wave
w13
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0xe4a03e…1cf6
#6
execOrder
· blocks 3
#7
execOrders
· blocks 1
#11
0x928e4afa
#12
0x59558d29
#13
execPerpOps
#14
execPerpOps
#15
execOrders
#17
execFwdPositionOpsV2
#18
0x6a90943b
#19
setData
#2
0x0c7abd22
· blocks 5
#8
execOrders
· blocks 2
#3
0x0c7abd22
· blocks 1
#9
0x5acec890
· blocks 2
#5
0xab083028
#10
0x5acec890
· blocks 5
#16
execFwdPositionOpsV2
· blocks 7
#20
execOrders
· blocks 8
#21
execOrders
· blocks 7
#22
execOrders
· blocks 6
#23
execOrders
· blocks 5
#24
execOrders
· blocks 4
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
6
w0
7
w0
8
w1
9
w2
10
w3
16
w4
20
w5
21
w6
22
w7
23
w8
26
w11
27
w12
28
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x886db264…846e
0x34b655…2a6f
8 touches
6 conflicts
0xdad20621…06b1
0x34b655…2a6f
8 touches
6 conflicts
0x57e5abc1…286f
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity