pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,729,986
← previous block
next block →
recent activity
Analyzing
Block #75,729,986
38 transactions · 28 stateful · 2026-05-20 01:30:28 UTC
Parallelism
84
/100
Blocked
50
%
Avg conflicts / tx
0.87
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,729,986
· 38 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
#2
0x575c0012
#3
0xe20de249
#4
0xcf7468f4
#5
0x0756e95c
· blocks 3
#6
0x1094dc9f
#7
0x6a0d0f2b
#10
0xe7be4706
#11
0xe7be4706
#12
0xe7be4706
#13
0xe7be4706
#14
0xe7be4706
· blocks 2
#17
0x5bf9264c
#18
0x5bf9264c
#19
0x98717539
· blocks 4
#22
updateDataFeedsValuesPartial
#23
0x0c7abd22
· blocks 4
#27
forward
#28
0x62be7533
#30
verifyOracleProofV2
#33
setData
#34
approve
#35
0x39435dac
#8
0x0756e95c
· blocks 6
#15
0xe7be4706
· blocks 1
#20
0x98717539
· blocks 1
#24
0x0c7abd22
· blocks 3
#36
0x39435dac
· blocks 1
#9
0xab083028
· blocks 3
#16
0xe7be4706
#21
0x98717539
#25
0x0c7abd22
· blocks 2
#37
0x39435dac
#26
0x0c7abd22
· blocks 1
#31
0x5339c59f
#29
0x0c7abd22
· blocks 1
#32
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
8
w1
9
w2
14
w0
15
w1
16
w2
19
w0
20
w1
21
w2
23
w0
24
w1
25
w2
26
w3
29
w4
31
w3
32
w5
36
w1
37
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6cd88305…548e
0xd32edf…ff58
9 touches
10 conflicts
0xf91b744e…9117
0x754704…b603
8 touches
6 conflicts
0xce8bbe33…b72e
0x3bd359…433a
8 touches
6 conflicts
0x6af306bb…2e81
0x3bd359…433a
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xdfa159d0…1576
0x065c9d…c394
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
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
0x6cd883053b…db548e
Audit this contract →
← previous block
·
next block →
recent activity