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Analyzing
Block #73,029,378
19 transactions · 15 stateful · 2026-05-07 13:00:01 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#73,029,378
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
execute_route
#7
exactInputSingle
#9
0x98717539
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updatePriceFeedsIfNecessary
#12
distributeFees
#13
0x69fc8d49
#14
0xeffdedb0
#15
setData
#18
0x39435dac
#2
0x0c7abd22
· blocks 2
#16
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#17
0x39435dac
#4
0x0c7abd22
· blocks 2
#6
execute
#8
execute
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
6
w4
8
w4
9
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6b8b50ce…1b7d
0xd32edf…ff58
7 touches
6 conflicts
0x5a3732cb…edb3
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xb389d45f…8a4c
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
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
6 conflicts on slot
0x6b8b50ceb3…fc1b7d
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