pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,817,758
← previous block
next block →
recent activity
Analyzing
Block #72,817,758
46 transactions · 25 stateful · 2026-05-06 13:31:02 UTC
Parallelism
78
/100
Blocked
48
%
Avg conflicts / tx
1.11
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,817,758
· 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
execute_route
#2
0xff401d8f
· blocks 2
#3
0xbbb036a8
#4
execute
#5
0x719d975a
#6
execute
#7
0xcf7468f4
#8
0x1094dc9f
#9
0x69fb430e
· blocks 1
#10
0x0c7abd22
· blocks 9
#12
0x05ee6a22
#13
0x121eab2f
· blocks 2
#14
updatePrices
· blocks 1
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#24
0x69fb430e
#27
swap
#29
0x5bf9264c
#30
0x5bf9264c
#31
0xeffdedb0
#32
0x98717539
#33
updateDataFeedsValuesPartial
#35
setData
#39
jMMeC
#41
0xe9316489
#42
exactInputSingle
#44
0x8b23406f
#45
0x39435dac
#11
exactOutputSingle
#15
updatePrices
#23
0x69fb430e
#25
0x0c7abd22
· blocks 8
#26
0x0c7abd22
· blocks 7
#28
0x0c7abd22
· blocks 6
#34
0x0c7abd22
· blocks 5
#36
0x0c7abd22
· blocks 4
#37
0x0c7abd22
· blocks 3
#38
0x0c7abd22
· blocks 2
#40
0x0c7abd22
· blocks 1
#43
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
9
w0
10
w0
11
w1
13
w0
14
w0
15
w1
23
w1
25
w1
26
w2
28
w3
34
w4
36
w5
37
w6
38
w7
40
w8
43
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffa79e0d…e564
0xd32edf…ff58
19 touches
45 conflicts
0x0b390c61…dc07
0x065c9d…c394
6 touches
3 conflicts
0xcb45d9d6…cb83
0x1b6862…e19c
6 touches
3 conflicts
0xbd7e37a9…9eb5
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
45 conflicts on slot
0xffa79e0d0c…2de564
Audit this contract →
← previous block
·
next block →
recent activity