pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,912
← previous block
next block →
recent activity
Analyzing
Block #75,478,912
56 transactions · 32 stateful · 2026-05-18 21:27:44 UTC
Parallelism
66
/100
Blocked
81
%
Avg conflicts / tx
3.3
Longest chain
19
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,912
· 56 txs across 19 waves · depth 19
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
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
#0
syscallReward
#1
0x0c7abd22
· blocks 21
#17
0xa9b28aa6
#18
0x4f819052
#19
createModule
#20
0x13572d0b
#21
0x719d975a
#22
createModule
#23
0x9609049f
#25
0x1ada0a83
#26
0x1094dc9f
#27
0x17dfbfd6
#28
0x17dfbfd6
#30
0x05ee6a22
#32
0x05ee6a22
#33
0xe3a3c9cc
#36
0x5bf9264c
#37
0x5bf9264c
#38
0xe7be4706
#41
0x1ada0a83
#44
0xed82b078
#45
0x0f6795d9
· blocks 1
#46
0x6df9e92b
#47
0x8b23406f
#48
updateDataFeedsValuesPartial
#49
setData
#50
0x044e9200
#52
0x034e2f00
#54
0x0f052239
#55
jMMeC
#2
0x0c7abd22
· blocks 17
#24
0x719d975a
· blocks 3
#53
0x39435dac
#3
0x0c7abd22
· blocks 16
#34
0x6ad2e98b
· blocks 1
#4
0x0c7abd22
· blocks 15
#43
0xed82b078
#5
0x0c7abd22
· blocks 14
#6
0x0c7abd22
· blocks 13
#7
0x0c7abd22
· blocks 12
#8
0x0c7abd22
· blocks 11
#9
0x0c7abd22
· blocks 10
#10
0x0c7abd22
· blocks 9
#11
0x0c7abd22
· blocks 8
#12
0x0c7abd22
· blocks 7
#13
0x0c7abd22
· blocks 8
#14
0x0c7abd22
· blocks 8
#29
0x9609049f
#15
0x0c7abd22
· blocks 4
#31
0x1ada0a83
· blocks 1
#39
0xe7be4706
#16
0x0c7abd22
· blocks 3
#51
0x034e6300
#35
0x0c7abd22
· blocks 2
#40
0x0c7abd22
· blocks 1
#42
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
11
w10
12
w11
13
w12
14
w13
15
w14
16
w15
24
w1
31
w14
35
w16
40
w17
42
w18
51
w15
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe73788cd…3c2b
0xd32edf…ff58
37 touches
171 conflicts
0x846f2172…fd54
0x0555e3…2b9c
8 touches
6 conflicts
0xe75ce681…ba61
0x188d58…ea8e
8 touches
6 conflicts
0xe75ce681…ba5f
0x188d58…ea8e
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
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
171 conflicts on slot
0xe73788cdaf…c13c2b
Audit this contract →
← previous block
·
next block →
recent activity