pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,679,154
← previous block
next block →
recent activity
Analyzing
Block #73,679,154
36 transactions · 26 stateful · 2026-05-10 13:07:55 UTC
Parallelism
86
/100
Blocked
62
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,679,154
· 36 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
execute_route
· blocks 4
#6
0x575c0012
#7
0xbbb036a8
#10
0x6a0083a3
#12
execute
#13
0x6a0083a3
#14
execute
#16
exactOutputSingle
#18
updatePrices
· blocks 3
#22
0xe7be4706
#23
0xe7be4706
#24
0x39435dac
· blocks 2
#25
0xe7be4706
#27
updateDataFeedsValuesPartial
#28
setData
#32
0x6df9e92b
#33
0xa7506c…5cfd
#34
0xd31ce5…0144
#2
0x0c7abd22
· blocks 5
#4
execute_route
· blocks 1
#8
exactInput
· blocks 1
#19
updatePrices
· blocks 2
#26
0x98717539
· blocks 1
#5
execute_route
· blocks 1
#9
0x0756e95c
· blocks 2
#15
exactOutputSingle
#20
updatePrices
· blocks 1
#29
0x0c7abd22
· blocks 2
#35
0x39435dac
#11
0x121eab2f
#17
execute
#21
updatePrices
#30
0x0c7abd22
· blocks 1
#31
0x0c7abd22
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
5
w2
8
w1
9
w2
11
w3
15
w2
17
w3
18
w0
19
w1
20
w2
21
w3
24
w0
26
w1
29
w2
30
w3
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9977570…7759
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x083a8763…5a7c
0x1b6862…e19c
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
10 conflicts on slot
0xd997757011…767759
Audit this contract →
← previous block
·
next block →
recent activity