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#75,478,901
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Analyzing
Block #75,478,901
37 transactions · 22 stateful · 2026-05-18 21:27:40 UTC
Parallelism
62
/100
Blocked
68
%
Avg conflicts / tx
2.54
Longest chain
14
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,478,901
· 37 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
· blocks 14
#15
0xff040000
#16
0x13572d0b
#17
0x719d975a
#18
0xcf7468f4
#19
0x1094dc9f
#20
0x05ee6a22
#21
0x05ee6a22
#22
0xcf7468f4
#23
0xe3a3c9cc
#25
0x98717539
#26
updateDataFeedsValuesPartial
#27
0x4b04ab…8af8
#28
0x695caf…ed7b
#29
0x8b23406f
#30
setData
#31
0x044e9400
#32
0x034e6200
#33
0x034e4200
#34
0x39435dac
#35
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 12
#36
0x39435dac
#3
0x0c7abd22
· blocks 11
#4
0x0c7abd22
· blocks 10
#5
0x0c7abd22
· blocks 9
#6
0x0c7abd22
· blocks 8
#7
0x0c7abd22
· blocks 7
#8
0x0c7abd22
· blocks 6
#9
0x0c7abd22
· blocks 5
#10
0x0c7abd22
· blocks 4
#11
0x0c7abd22
· blocks 4
#12
0x0c7abd22
· blocks 2
#24
swap
#13
0x0c7abd22
· blocks 1
#14
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
24
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf1709141…2ad7
0xd32edf…ff58
27 touches
91 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
6 touches
3 conflicts
0xb6d6d740…e91a
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
91 conflicts on slot
0xf1709141f9…bf2ad7
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