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#75,730,151
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Analyzing
Block #75,730,151
25 transactions · 20 stateful · 2026-05-20 01:31:34 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,730,151
· 25 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 7
#3
0x0c7abd22
#8
0xcf7468f4
#9
0x1094dc9f
#11
execute
#12
exactOutputSingle
#13
exactOutputSingle
#15
updateDataFeedsValuesPartial
#16
0xe7be4706
#17
0x98717539
· blocks 3
#19
0xc5918880
#20
setData
#23
0x39435dac
#2
0x0c7abd22
· blocks 4
#10
execute
· blocks 1
#18
0x98717539
· blocks 1
#21
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 3
#14
execute
#22
0x39435dac
· blocks 1
#5
0x0c7abd22
· blocks 2
#24
0x39435dac
#6
0x0c7abd22
· blocks 1
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
7
w5
10
w1
14
w2
17
w0
18
w1
21
w1
22
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x941489c4…3616
0xd32edf…ff58
11 touches
15 conflicts
0x422d5490…52d9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x1da7723c…80ac
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x8a35acfb…d1a7
0x8d66a4…3095
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
0x941489c4ba…343616
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