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#75,840,713
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Analyzing
Block #75,840,713
21 transactions · 18 stateful · 2026-05-20 13:48:18 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,840,713
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x575c0012
#2
0x1094dc9f
#3
0x0c7abd22
· blocks 4
#4
0x05ee6a22
#5
0xab083028
· blocks 1
#6
0x5bf9264c
#7
0x5bf9264c
#9
0x98717539
#13
0x62be7533
· blocks 1
#15
updateDataFeedsValuesPartial
#16
0x6a0dbc19
#17
setData
#18
0x39435dac
· blocks 1
#20
0x39435dac
#8
0x0c7abd22
· blocks 3
#14
0xed82b078
#19
0x39435dac
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
8
w1
10
w2
11
w3
12
w4
13
w0
14
w1
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa53a5ea2…ca23
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb87
0x1b6862…e19c
6 touches
3 conflicts
0x4d10fad4…b8e0
0x3bd359…433a
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x670e1ac0…17b4
0x0555e3…2b9c
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0xd79c9727…1233
0x34b655…2a6f
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
10 conflicts on slot
0xa53a5ea21e…7dca23
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