pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,863,366
← previous block
next block →
recent activity
Analyzing
Block #83,863,366
63 transactions · 30 stateful · 2026-06-26 17:43:29 UTC
Parallelism
86
/100
Blocked
63
%
Avg conflicts / tx
0.9
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,863,366
· 63 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 8
#4
0x0c7abd22
#5
0x0c7abd22
#8
0x0c7abd22
#9
0x0c7abd22
#10
0x0c7abd22
#11
0x0c7abd22
#12
0x0c7abd22
#16
0x13572d0b
#17
0x9609049f
#19
0x13572d0b
#20
0x6a3ebab9
#21
0xcf7468f4
#22
0x1094dc9f
#23
0x9609049f
#24
0x05ee6a22
#25
0x05ee6a22
#26
0xe3a3c9cc
#27
0x13572d0b
#30
updatePrices
· blocks 1
#31
updatePrices
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#37
updatePrices
#38
updatePrices
#39
updatePrices
#40
updatePrices
#41
updatePrices
#42
updatePrices
#43
0x6a3ebab9
#44
0x5bf9264c
#45
0x6a3ebab9
#46
0x98717539
· blocks 4
#51
updateDataFeedsValuesPartial
#52
updateDataFeedsValuesPartial
#56
0x0f6795d9
· blocks 1
#57
setData
· blocks 1
#59
0x8b23406f
#60
0x39435dac
· blocks 1
#62
0xc7e3ec2c
#3
0x0c7abd22
· blocks 9
#36
updatePrices
#47
0x98717539
· blocks 3
#58
setData
#61
0x39435dac
#6
0x0c7abd22
· blocks 6
#18
0x1094dc9f
· blocks 1
#28
0xab083028
· blocks 1
#48
0x5a5d9a99
· blocks 2
#7
0x0c7abd22
· blocks 5
#49
0x5a5d9a99
· blocks 1
#13
0x0c7abd22
· blocks 4
#50
0x98717539
· blocks 1
#14
0x0c7abd22
· blocks 4
#55
0x0f6795d9
#15
0x0c7abd22
· blocks 3
#29
0xab083028
#53
0x0c7abd22
· blocks 1
#54
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w2
7
w3
13
w4
14
w5
15
w6
18
w2
28
w2
53
w7
54
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x256565d2…fae5
0xd32edf…ff58
17 touches
36 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
36 conflicts on slot
0x256565d292…70fae5
Audit this contract →
← previous block
·
next block →
recent activity