pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,501,953
← previous block
next block →
recent activity
Analyzing
Block #75,501,953
42 transactions · 24 stateful · 2026-05-19 00:05:54 UTC
Parallelism
86
/100
Blocked
50
%
Avg conflicts / tx
0.62
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,501,953
· 42 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x67098489
· blocks 1
#3
0x575c0012
#4
0x54390b8b
· blocks 3
#5
0xbbb036a8
· blocks 3
#6
0xcf7468f4
#8
execute
#9
____MEV_X____Ga543
#10
0x575c0012
#11
0xcf7468f4
#12
____MEV_X____Ga543
#13
0xcf7468f4
#14
0x6e060c2c
#15
execute
#16
0x6a0ba9da
#17
0x05ee6a22
#20
0xdb834625
#21
0x05ee6a22
#22
0xe3a3c9cc
#24
0x0c7abd22
· blocks 4
#25
0x6a0ba9d9
#26
0x1be2fb9c
#28
0x5bf9264c
#29
updateDataFeedsValuesPartial
#31
0x62be7533
#35
createModule
#36
0x6a0ba9d9
#37
setData
#38
0x39435dac
· blocks 2
#41
0xef555769
#2
0x67098489
· blocks 1
#7
0xef555769
· blocks 2
#19
exactInputSingle
· blocks 2
#27
0x0c7abd22
· blocks 3
#34
swapExactNATIVEForTokens
#39
0x39435dac
· blocks 1
#18
0x0756e95c
#23
swapWithBackendSignature
· blocks 1
#40
0x39435dac
#30
0x0c7abd22
· blocks 2
#32
0x0c7abd22
· blocks 1
#33
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w0
7
w1
18
w2
19
w1
23
w2
24
w0
27
w1
30
w3
32
w4
33
w5
34
w1
38
w0
39
w1
40
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4bc269fe…e5f7
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0000
0x63e48b…53f2
8 touches
6 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0004
0x63e48b…53f2
8 touches
6 conflicts
0x9a555477…19a8
0x754704…b603
8 touches
6 conflicts
0x99a21305…dffc
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
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
0x4bc269fef2…fde5f7
Audit this contract →
← previous block
·
next block →
recent activity