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#75,839,046
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Analyzing
Block #75,839,046
24 transactions · 21 stateful · 2026-05-20 13:37:06 UTC
Parallelism
79
/100
Blocked
52
%
Avg conflicts / tx
0.96
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,839,046
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x1094dc9f
· blocks 2
#2
0xe20de249
· blocks 2
#5
0x0c7abd22
· blocks 4
#6
0xed82b078
· blocks 2
#8
0x5bf9264c
· blocks 1
#10
0x98717539
· blocks 1
#12
updateDataFeedsValuesPartial
#17
0xf5d05576
#18
setData
#19
0x39435dac
#20
0x39435dac
· blocks 2
#23
0x39435dac
#3
0x1094dc9f
· blocks 1
#7
0xab083028
· blocks 1
#9
0x5bf9264c
#11
0x98717539
#13
0x0c7abd22
· blocks 3
#21
0x39435dac
· blocks 1
#4
0x54390b8b
#14
0x0c7abd22
· blocks 2
#22
0x39435dac
#15
0x0c7abd22
· blocks 1
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w0
6
w0
7
w1
8
w0
9
w1
10
w0
11
w1
13
w1
14
w2
15
w3
16
w4
20
w0
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x025aad8c…843f
0xd32edf…ff58
9 touches
10 conflicts
0xcb45d9d6…cb87
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xcc4f1f14…aa5f
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
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
0x025aad8cd4…f5843f
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