pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,959,449
← previous block
next block →
recent activity
Analyzing
Block #90,959,449
47 transactions · 33 stateful · 2026-07-28 04:13:00 UTC
Parallelism
83
/100
Blocked
67
%
Avg conflicts / tx
1.23
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,959,449
· 47 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
0x6a682cc4
· blocks 1
#5
0x6a682cc4
#6
0x6a682cc4
#7
0x6a682cc4
#8
postStateList
#11
0xab083028
#16
updatePrices
· blocks 1
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#24
updatePrices
#25
0x5a5d9a99
· blocks 6
#28
0x5a5d9a99
#31
updateDataFeedsValuesPartial
#32
0x6a682cc4
#33
0x6a682cc4
#36
0x3f5c179b
#40
forward
#42
setData
#46
0x59558d29
#2
0x0c7abd22
· blocks 1
#4
0x6a682cc4
#9
0xab083028
· blocks 6
#23
updatePrices
#26
0x5a5d9a99
· blocks 6
#10
0xab083028
· blocks 5
#27
0x5a5d9a99
· blocks 3
#39
execOrders
· blocks 1
#12
0xab083028
· blocks 4
#29
0x5a5d9a99
· blocks 3
#41
0xed82b078
#13
0xab083028
· blocks 3
#30
0x5a5d9a99
· blocks 2
#34
execFwdPositionOps
· blocks 3
#14
0x6ad2e98b
· blocks 1
#35
execFwdPositionOps
#37
0xed82b078
· blocks 1
#43
execOrders
· blocks 2
#15
0xab083028
· blocks 1
#44
execOrders
· blocks 1
#38
0xed82b078
#45
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
9
w1
10
w2
12
w3
13
w4
14
w5
15
w6
37
w5
41
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xf219f7cf…7379
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf5ea108a…dbf6
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
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:
Kuru Exchange: MarginAccount
21 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity