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#75,307,453
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Analyzing
Block #75,307,453
26 transactions · 21 stateful · 2026-05-18 02:21:59 UTC
Parallelism
73
/100
Blocked
62
%
Avg conflicts / tx
1.23
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,307,453
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a0a783f
· blocks 1
#2
0xab083028
· blocks 3
#3
0xe7be4706
#4
0xe7be4706
· blocks 1
#6
0x6a0a783f
#8
0x98717539
· blocks 2
#9
updateDataFeedsValuesPartial
#10
0x0c7abd22
· blocks 6
#15
setData
#20
0x5339c59f
#21
0x6a0a783f
#24
0x39435dac
#5
0x6a0a783f
#7
0xe7be4706
#11
0x0c7abd22
· blocks 5
#17
0x62be7533
#22
0x39435dac
· blocks 2
#12
0x0c7abd22
· blocks 4
#23
0x39435dac
· blocks 1
#13
0x0c7abd22
· blocks 3
#25
0x39435dac
#14
0x0c7abd22
· blocks 2
#16
0x0c7abd22
· blocks 2
#18
0x0c7abd22
#19
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
7
w1
8
w0
10
w0
11
w1
12
w2
13
w3
14
w4
16
w5
17
w1
18
w6
19
w6
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x505fbaea…9862
0xd32edf…ff58
13 touches
21 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
6 touches
3 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x99a21305…dffc
0x2a68ba…90c5
4 touches
1 conflict
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
21 conflicts on slot
0x505fbaea9d…af9862
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