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#75,845,454
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Analyzing
Block #75,845,454
39 transactions · 29 stateful · 2026-05-20 14:20:12 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,845,454
· 39 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#3
0x6a0dc393
· blocks 2
#4
0x1094dc9f
#6
0x6a0dc393
#7
0xab083028
#8
updatePriceFeedsIfNecessary
#10
0x5bf9264c
#11
0x5bf9264c
#12
0x98717539
· blocks 3
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
setData
#24
forward
#27
0x51933a…9352
#28
0xa9fb4f…9396
#29
0x6a0dc393
#30
0x6a0dc393
#35
0x39435dac
#37
0x39435dac
#38
0x39435dac
#2
0xcf7468f4
· blocks 1
#5
0x6a0dc393
· blocks 1
#13
0x98717539
· blocks 2
#19
0x0c7abd22
· blocks 4
#9
0x6a0dc393
#14
0x98717539
· blocks 2
#20
0x0c7abd22
· blocks 3
#21
0x0c7abd22
· blocks 2
#31
0x39435dac
· blocks 4
#22
0x0c7abd22
· blocks 1
#32
0x39435dac
· blocks 3
#23
0x0c7abd22
· blocks 2
#33
0x39435dac
· blocks 2
#25
0x5339c59f
#26
0xed82b078
#34
0x39435dac
· blocks 1
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
9
w2
12
w0
13
w1
14
w2
19
w1
20
w2
21
w3
22
w4
23
w5
31
w3
33
w5
36
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5438e423…3bfd
0xd32edf…ff58
11 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x849f3e33…c095
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x9d9f3717…44e7
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
15 conflicts on slot
0x5438e423de…b53bfd
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