pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,813,944
← previous block
next block →
recent activity
Analyzing
Block #90,813,944
41 transactions · 31 stateful · 2026-07-27 16:01:01 UTC
Parallelism
76
/100
Blocked
68
%
Avg conflicts / tx
1.49
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,813,944
· 41 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 1
#3
0x0c7abd22
#4
0x6a678135
· blocks 1
#6
execOrder
· blocks 4
#7
0xab083028
· blocks 6
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
0x5a5d9a99
· blocks 6
#29
updateDataFeedsValuesPartial
#30
0x3f5c179b
#32
setData
#33
0x6a678135
#34
0x6a678135
#38
0x59558d29
· blocks 2
#2
0x0c7abd22
#5
0x6a678135
#8
0xab083028
· blocks 5
#22
0x5a5d9a99
· blocks 4
#39
0x59558d29
· blocks 1
#9
0xab083028
· blocks 4
#23
0x5a5d9a99
· blocks 5
#40
0x59558d29
#10
0xab083028
· blocks 3
#24
0x5a5d9a99
· blocks 3
#11
0xab083028
· blocks 3
#25
0x5a5d9a99
· blocks 3
#12
0xab083028
· blocks 2
#26
0x5a5d9a99
· blocks 2
#27
execFwdPositionOps
· blocks 2
#13
0x6ad2e98b
#28
execFwdPositionOps
· blocks 1
#31
0x3f5c179b
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w0
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
24
w3
25
w4
27
w5
28
w6
- 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
12 touches
15 conflicts
0x40970e69…da50
0x2b46c0…1669
8 touches
6 conflicts
0x8cf3d245…1d0d
0x2b46c0…1669
8 touches
6 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
8 touches
6 conflicts
0xdb067026…9eb8
0x2b46c0…1669
8 touches
6 conflicts
0x3e638305…2dae
0x34b655…2a6f
8 touches
6 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
8 touches
6 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