pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,456,463
← previous block
next block →
recent activity
Analyzing
Block #86,456,463
49 transactions · 30 stateful · 2026-07-08 17:52:38 UTC
Parallelism
71
/100
Blocked
67
%
Avg conflicts / tx
2.18
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,456,463
· 49 txs across 14 waves · depth 14
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
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 15
#5
0x0c7abd22
#12
0x0c7abd22
#14
0x0c7abd22
#15
0x0c7abd22
#19
0x575c0012
#20
0x05a73b…c05e
#21
0x719d975a
#22
0x6a4e8edd
#23
0x1094dc9f
#24
0x719d975a
#25
0xe3a3c9cc
#26
0xe3a3c9cc
#27
0xab083028
· blocks 1
#29
updateDataFeedsValuesPartial
#30
updatePrices
#31
updatePrices
#32
updatePrices
#33
0x8d2686…21c8
#35
0x5a5d9a99
· blocks 2
#36
0x5a5d9a99
#39
createModule
#43
0x6a4e8edd
#44
setData
#45
0x10340e…472c
#46
0x889636…1d20
#48
0xc7e3ec2c
#3
0x0c7abd22
· blocks 12
#37
0x5a5d9a99
· blocks 1
#47
0x39435dac
#4
0x0c7abd22
· blocks 13
#42
0x0f6795d9
#6
0x0c7abd22
· blocks 10
#28
0xab083028
· blocks 1
#7
0x0c7abd22
· blocks 9
#40
0xed82b078
#8
0x0c7abd22
· blocks 8
#9
0x0c7abd22
· blocks 7
#10
0x0c7abd22
· blocks 8
#11
0x0c7abd22
· blocks 7
#13
0x0c7abd22
· blocks 4
#16
0x0c7abd22
· blocks 5
#17
0x0c7abd22
· blocks 2
#34
0xaa34808f
· blocks 1
#18
0x0c7abd22
· blocks 1
#41
0xa9b28aa6
#38
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w3
7
w4
8
w5
9
w6
10
w7
11
w8
13
w9
16
w10
17
w11
18
w12
34
w11
38
w13
41
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc11e07cf…685b
0xd32edf…ff58
27 touches
91 conflicts
0x17606ba6…1b6e
0x754704…b603
12 touches
15 conflicts
0x73912233…4586
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…001c
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…002c
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
12 touches
15 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
91 conflicts on slot
0xc11e07cf78…59685b
Audit this contract →
← previous block
·
next block →
recent activity