pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,672,891
← previous block
next block →
recent activity
Analyzing
Block #85,672,891
51 transactions · 39 stateful · 2026-07-05 02:43:33 UTC
Parallelism
76
/100
Blocked
69
%
Avg conflicts / tx
1.67
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,672,891
· 51 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 14
#9
0x6a49c54d
· blocks 1
#10
0x6a49c54d
#11
0x6a49c54d
#12
0x6a49c54d
#14
0x05ee6a22
#15
0x05ee6a22
#17
0xab083028
#19
0xab083028
#20
0xab083028
#21
updateDataFeedsValuesPartial
#22
updatePrices
· blocks 4
#27
updatePrices
#28
0x6a49c54d
#29
0x5bf9264c
· blocks 1
#33
0x0f6795d9
· blocks 2
#34
0x3f5c179b
#37
0xed82b078
#42
0x6a49c54d
#43
0x25bd1cf0
#44
setData
#49
0xc7e3ec2c
#50
0xc7e3ec2c
#2
0x0c7abd22
· blocks 8
#23
updatePrices
· blocks 3
#30
0x5bf9264c
#36
0x0f6795d9
· blocks 2
#41
0x6a49c54d
#3
0x0c7abd22
· blocks 7
#24
updatePrices
· blocks 2
#45
0x39435dac
· blocks 3
#4
0x0c7abd22
· blocks 6
#25
updatePrices
· blocks 1
#46
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 5
#26
updatePrices
#47
0x39435dac
· blocks 1
#6
0x0c7abd22
· blocks 5
#48
0x39435dac
#7
0x0c7abd22
· blocks 3
#13
execute
#8
0x0c7abd22
· blocks 5
#16
0x0c7abd22
· blocks 5
#40
0xed82b078
#18
0xab083028
· blocks 1
#31
addSellOrder
· blocks 2
#32
0x0c7abd22
#35
0x3f5c179b
· blocks 1
#38
0xed82b078
· blocks 1
#39
0xed82b078
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
13
w6
16
w8
18
w9
32
w9
38
w10
39
w11
40
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdc16f4d3…cabc
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0002
0x04fdea…47d7
10 touches
10 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x2b093939…9087
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xb68e226d…c054
0xa6afd3…d132
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
45 conflicts on slot
0xdc16f4d3cc…b1cabc
Audit this contract →
← previous block
·
next block →
recent activity