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#75,901,495
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Analyzing
Block #75,901,495
21 transactions · 16 stateful · 2026-05-20 20:34:03 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.9
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,901,495
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
send
#8
0x1094dc9f
#9
0xaa0506cd
· blocks 2
#10
0xbb5d006a
#11
0x05ee6a22
#12
0x05ee6a22
#13
updatePriceFeedsIfNecessary
#14
0x8263f5d9
#18
setData
#19
0xf599a1…87f1
#20
0x39435dac
#2
0x0c7abd22
· blocks 4
#15
0xed82b078
#16
0x6df9e92b
· blocks 1
#3
0x0c7abd22
· blocks 3
#17
0x6df9e92b
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#6
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
9
w0
15
w1
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe66a3c45…41d5
0xd32edf…ff58
11 touches
15 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0x00000000…0002
0x019883…2a9a
4 touches
1 conflict
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0xa10c86f8…4b74
0x3bd359…433a
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x44ad89ba…cf83
0x0cc9b2…7777
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
15 conflicts on slot
0xe66a3c45a0…d541d5
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