pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,159,552
← previous block
next block →
recent activity
Analyzing
Block #91,159,552
49 transactions · 45 stateful · 2026-07-28 21:00:37 UTC
Parallelism
80
/100
Blocked
71
%
Avg conflicts / tx
1.78
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,159,552
· 49 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 5
#6
exactInput
· blocks 1
#7
0x6a6918ec
· blocks 1
#9
exactOutputSingle
#13
0xab083028
· blocks 5
#18
0x4d8dc985
· blocks 2
#19
updatePrices
· blocks 6
#21
updatePrices
#27
0x5a5d9a99
· blocks 5
#32
updateDataFeedsValuesPartial
#33
updateDataFeedsValuesPartial
#42
0x6a6918ec
#43
0x6a6918ec
#44
setData
#45
0x6a6918ec
#48
0x59558d29
#2
0x0c7abd22
· blocks 2
#4
execute_route
· blocks 2
#8
0x6a6918ec
#11
exactOutputSingle
#14
0xab083028
· blocks 4
#20
updatePrices
· blocks 5
#28
0x5a5d9a99
· blocks 5
#3
0x0c7abd22
· blocks 4
#5
execute_route
· blocks 2
#10
exactOutputSingle
#22
updatePrices
· blocks 4
#29
0x5a5d9a99
· blocks 4
#37
0x3f5c179b
· blocks 1
#12
execute
· blocks 1
#15
0xab083028
· blocks 2
#23
updatePrices
· blocks 3
#30
0x5a5d9a99
· blocks 4
#38
batchUpdate
#16
0xab083028
· blocks 1
#17
0x0c7abd22
#24
updatePrices
· blocks 2
#31
0x5a5d9a99
· blocks 4
#25
updatePrices
· blocks 1
#34
0x0f6795d9
· blocks 4
#39
0xed82b078
#26
updatePrices
#35
0x0f6795d9
· blocks 2
#36
0x0f6795d9
· blocks 4
#40
0x0f6795d9
#41
0x39435dac
#46
0x39435dac
· blocks 1
#47
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w2
6
w0
7
w0
8
w1
10
w2
11
w1
12
w3
13
w0
14
w1
15
w3
16
w4
17
w4
37
w2
38
w3
39
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x0a6cb118…4ca5
0x1b6862…e19c
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:
0x48cba278…e2b48b
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity