pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,362,231
← previous block
next block →
recent activity
Analyzing
Block #99,362,231
30 transactions · 27 stateful · 2026-08-26 15:15:58 UTC
Parallelism
70
/100
Blocked
59
%
Avg conflicts / tx
1.33
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,362,231
· 30 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
0xab083028
· blocks 2
#2
0xab083028
· blocks 2
#3
0x6a8f03a6
#4
0x6a8f03a6
#6
execOrder
· blocks 3
#7
execOrder
· blocks 4
#10
execOrder
#11
0x59558d29
#12
execOrder
· blocks 4
#18
forward
#20
0xed82b078
· blocks 2
#23
setData
#26
execOrders
#5
0x6ad2e98b
#8
execOrder
· blocks 2
#14
execFwdPositionOpsV2
· blocks 1
#16
0x3f5c179b
· blocks 1
#17
0x0c7abd22
· blocks 1
#19
execOrders
#9
execOrder
· blocks 2
#21
0xed82b078
· blocks 1
#13
execFwdPositionOpsV2
· blocks 4
#22
0xed82b078
#15
execFwdPositionOpsV2
· blocks 1
#24
execOrders
· blocks 4
#25
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
6
w0
7
w0
8
w1
9
w2
12
w0
13
w3
14
w1
15
w4
16
w1
17
w1
19
w1
22
w3
24
w4
25
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x080c3a8a…3088
0x34b655…2a6f
8 touches
6 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x24bb46f7…3853
0x34b655…2a6f
6 touches
3 conflicts
0x443a3e47…f4a4
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity