pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,038,400
← previous block
next block →
recent activity
Analyzing
Block #99,038,400
40 transactions · 29 stateful · 2026-08-25 12:02:55 UTC
Parallelism
73
/100
Blocked
62
%
Avg conflicts / tx
1.25
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,038,400
· 40 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x6a8d84e7
· blocks 1
#3
0x5acec890
· blocks 6
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x6ad2e98b
· blocks 2
#16
0x8263f5d9
#17
execOrders
· blocks 2
#18
0x7f0a58…50f8
#22
0x928e4afa
#23
0x6a8d84e7
#24
0x59558d29
#25
updateDataFeedsValuesPartial
#26
execFwdPositionOpsV2
· blocks 2
#33
setData
#2
0x6a8d84e7
#14
0xab083028
· blocks 3
#19
0x5acec890
· blocks 5
#15
0xab083028
· blocks 1
#20
0x5acec890
· blocks 2
#27
0x3f5c179b
· blocks 1
#21
0x5acec890
#28
0x0c7abd22
#29
execFwdPositionOpsV2
· blocks 5
#32
0xed82b078
#30
execFwdPositionOpsV2
· blocks 2
#31
execFwdPositionOpsV2
· blocks 3
#34
execOrders
· blocks 5
#35
execOrders
· blocks 4
#36
execOrders
· blocks 3
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
13
w0
14
w1
15
w2
17
w0
19
w1
20
w2
21
w3
26
w0
27
w2
28
w3
29
w3
30
w4
31
w4
32
w3
34
w5
35
w6
36
w7
37
w8
38
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x676207a8…5d7e
0x34b655…2a6f
6 touches
3 conflicts
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0x89fee327…83c4
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity