pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,360
← previous block
next block →
recent activity
Analyzing
Block #75,478,360
25 transactions · 20 stateful · 2026-05-18 21:24:00 UTC
Parallelism
80
/100
Blocked
60
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,360
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 7
#8
execute
#11
execute
· blocks 1
#12
0x05ee6a22
· blocks 2
#13
0x05ee6a22
#16
0x98717539
· blocks 1
#17
updateDataFeedsValuesPartial
#18
0x6a0b83e7
#19
0x034ead00
#20
setData
#21
0x034e7500
#3
0x0c7abd22
· blocks 3
#7
0x1094dc9f
· blocks 2
#9
exactInputSingle
· blocks 1
#15
0x6c05cd2b
· blocks 1
#23
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 2
#10
exactInputSingle
#14
0xed82b078
#22
0x024e3401
#24
0x39435dac
#5
0x0c7abd22
· blocks 1
#6
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w1
9
w1
10
w2
11
w0
12
w0
14
w2
15
w1
16
w0
22
w2
23
w1
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x80e910bb…210c
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0000
0x614b85…a284
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
6 touches
3 conflicts
0x751db0c0…4f57
0xd18b7e…414b
6 touches
3 conflicts
0x51ca3051…0972
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0004
0x614b85…a284
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
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
0x80e910bb03…32210c
Audit this contract →
← previous block
·
next block →
recent activity