pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,394,882
← previous block
next block →
recent activity
Analyzing
Block #91,394,882
46 transactions · 41 stateful · 2026-07-29 16:45:31 UTC
Parallelism
78
/100
Blocked
63
%
Avg conflicts / tx
1.65
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,394,882
· 46 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a6a2ea2
#3
0xcf7468f4
· blocks 2
#4
0x6a6a2ea2
#5
0x6a6a2ea2
#6
0xa96df62f
#7
0x6a6a2ea2
#8
updatePrices
· blocks 4
#12
0xab083028
· blocks 6
#16
0xab083028
#19
execOrder
· blocks 4
#21
0x5a5d9a99
· blocks 7
#27
updateDataFeedsValuesPartial
#28
0x6a6a2ea2
#36
0xc925b3a5
#37
execFwdPositionOps
#39
setData
#44
0x59558d29
#45
0xc7e3ec2c
#9
updatePrices
· blocks 3
#13
0xab083028
· blocks 5
#18
0x0c7abd22
#22
0x5a5d9a99
· blocks 5
#10
updatePrices
· blocks 2
#14
0xab083028
· blocks 4
#23
0x5a5d9a99
· blocks 6
#29
batchUpdate
· blocks 1
#11
updatePrices
· blocks 1
#15
0xab083028
· blocks 3
#24
0x5a5d9a99
· blocks 2
#30
execFwdPositionOps
· blocks 3
#17
0xab083028
· blocks 1
#20
updatePrices
#25
0x5a5d9a99
· blocks 3
#31
execFwdPositionOps
#32
0xed82b078
· blocks 1
#38
execOrders
#26
0x5a5d9a99
· blocks 3
#33
0xed82b078
· blocks 1
#35
0xed82b078
#34
0xed82b078
#40
execOrders
· blocks 3
#41
execOrders
· blocks 2
#42
execOrders
· blocks 1
#43
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
8
w0
9
w1
10
w2
11
w3
12
w0
13
w1
14
w2
15
w3
17
w4
18
w1
20
w4
29
w2
34
w6
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x342fbbca…d443
0x40c49f…2af0
8 touches
6 conflicts
0x8cd684d0…c3cb
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity