pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,939
← previous block
next block →
recent activity
Analyzing
Block #75,478,939
41 transactions · 23 stateful · 2026-05-18 21:27:55 UTC
Parallelism
66
/100
Blocked
61
%
Avg conflicts / tx
1.93
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,939
· 41 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 9
#6
0x0c7abd22
#12
createModule
#13
0x42dd8743
#14
____MEV_X____Ga543
#15
0x13572d0b
#16
0x13572d0b
· blocks 3
#17
0x13572d0b
#18
0x4f819052
#19
0x13572d0b
#20
0x13572d0b
#21
0x9609049f
#22
createModule
#24
0x1094dc9f
#25
0x05ee6a22
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#31
0x5bf9264c
#32
0xc5918880
#35
setData
#36
0x044e8d00
#37
0x034e6200
#38
0x39435dac
#39
0x39435dac
#40
0x5d2fd812
#3
0x0c7abd22
· blocks 11
#4
0x0c7abd22
· blocks 7
#5
0x0c7abd22
· blocks 11
#7
0x0c7abd22
· blocks 10
#8
0x0c7abd22
· blocks 4
#9
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 6
#23
0x17dfbfd6
· blocks 5
#26
jMMeC
· blocks 3
#27
0x05ee6a22
· blocks 3
#28
0xe3a3c9cc
· blocks 2
#33
0x0c7abd22
#34
0x4f819052
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
7
w4
8
w5
9
w6
10
w7
11
w8
23
w9
26
w10
27
w11
33
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc5c48705…f188
0xd32edf…ff58
19 touches
45 conflicts
0x17606ba6…1b6e
0x754704…b603
16 touches
28 conflicts
0xe75ce681…ba61
0x188d58…ea8e
12 touches
15 conflicts
0x51ca3051…0972
0x3bd359…433a
12 touches
15 conflicts
0xe75ce681…ba5f
0x188d58…ea8e
12 touches
15 conflicts
0x00000000…0000
0x614b85…a284
12 touches
15 conflicts
0x00000000…0004
0x614b85…a284
12 touches
15 conflicts
0x0dbf9688…c6cf
0xd18b7e…414b
12 touches
15 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
0xc5c4870594…18f188
Audit this contract →
← previous block
·
next block →
recent activity