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Analyzing
Block #75,668,665
18 transactions · 15 stateful · 2026-05-19 18:42:30 UTC
Parallelism
83
/100
Blocked
40
%
Avg conflicts / tx
0.39
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,668,665
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute_route
· blocks 2
#6
0x1094dc9f
#7
0x6a0caf8e
#8
execute
#11
0x6a0caf8d
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
transferWithAuthorization
#15
setData
#16
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#5
execute_route
· blocks 1
#9
exactInputSingle
#17
0x39435dac
#3
0x0c7abd22
#10
exactInputSingle
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
9
w1
10
w2
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xecaa5f77…d079
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
3 conflicts on slot
0xecaa5f7714…dfd079
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