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#75,104,471
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Analyzing
Block #75,104,471
29 transactions · 22 stateful · 2026-05-17 03:45:33 UTC
Parallelism
83
/100
Blocked
55
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,104,471
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute_route
· blocks 2
#5
0xbbb036a8
#6
0x1094dc9f
#7
execute
#9
0x6a093a54
· blocks 1
#11
0x6a093a54
#13
exactOutputSingle
#14
execute
#17
0xe7be4706
· blocks 1
#18
updateDataFeedsValuesPartial
#20
0xe7be4706
#21
0x98717539
· blocks 2
#24
setData
#26
0x39435dac
· blocks 1
#27
0xed82b078
#2
0x0c7abd22
· blocks 5
#8
exactInput
· blocks 1
#10
0x6a093a55
#19
0xe7be4706
#22
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 4
#12
exactOutputSingle
#28
0x39435dac
#15
0xed82b078
· blocks 1
#23
0x0c7abd22
· blocks 1
#16
0x1ffa3c9b
#25
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
w0
8
w1
9
w0
10
w1
12
w2
15
w3
16
w4
17
w0
19
w1
21
w0
22
w1
23
w3
25
w4
26
w0
28
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa9050b19…cd56
0xd32edf…ff58
9 touches
10 conflicts
0x348fda08…7e96
0x065c9d…c394
8 touches
6 conflicts
0xba38536d…2b7d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x25f0fcba…ca8b
0x34b655…2a6f
6 touches
3 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
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
10 conflicts on slot
0xa9050b196a…44cd56
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