pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,734,770
← previous block
next block →
recent activity
Analyzing
Block #75,734,770
37 transactions · 23 stateful · 2026-05-20 02:02:20 UTC
Parallelism
86
/100
Blocked
48
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,734,770
· 37 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x67098489
· blocks 1
#2
____MEV_X____Ga543
#3
____MEV_X____Ga543
#4
0xef555769
#5
0x1094dc9f
#6
0x6a0d16a4
· blocks 1
#8
0x0c7abd22
· blocks 4
#9
execute
#10
exactInputSingle
#12
0xcf7468f4
#13
0xed82b078
· blocks 2
#15
0xa96df62f
#16
0x5bf9264c
#17
0x5bf9264c
#18
0xe7be4706
#19
0xe7be4706
#20
0x98717539
· blocks 1
#21
updateDataFeedsValuesPartial
#22
0xe7be4706
#23
0xe7be4706
#26
0x62be7533
#29
createModule
#30
setData
#31
0x542f73…66ad
#32
0x8b23406f
#7
0x6a0d16a4
#11
execute
#14
0xab083028
· blocks 1
#24
0x0c7abd22
· blocks 3
#33
0x39435dac
· blocks 3
#25
0x0c7abd22
· blocks 2
#34
0x39435dac
· blocks 2
#27
0x0c7abd22
· blocks 1
#35
0x39435dac
· blocks 1
#28
0x0c7abd22
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
8
w0
11
w1
13
w0
14
w1
20
w0
24
w1
25
w2
27
w3
28
w4
33
w1
34
w2
35
w3
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0df9a65d…1de2
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xdfa159d0…1576
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xcc4f1f14…aa5f
0x065c9d…c394
6 touches
3 conflicts
0xeebd31ac…0794
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb85
0x1b6862…e19c
4 touches
1 conflict
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
0x0df9a65d85…821de2
Audit this contract →
← previous block
·
next block →
recent activity