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#75,478,431
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Analyzing
Block #75,478,431
20 transactions · 11 stateful · 2026-05-18 21:24:29 UTC
Parallelism
85
/100
Blocked
27
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,478,431
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xcf7468f4
#2
0x0c7abd22
· blocks 2
#5
forward
#6
forward
#7
0x10c2b9…911d
#8
0x321d7a…81f7
#9
0x7798af…e172
#10
0x38e178…96aa
#11
0x044ea100
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x034e6e00
#15
setData
#16
0x024e4a00
#17
0x39435dac
· blocks 1
#19
0x39435dac
#3
0x0c7abd22
· blocks 1
#18
0x39435dac
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x720dd092…04ab
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x4f483049…3cc7
0x34b655…2a6f
4 touches
1 conflict
0xc3483764…f296
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
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
0x720dd092ba…4604ab
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