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Analyzing
Block #75,685,643
20 transactions · 14 stateful · 2026-05-19 20:35:31 UTC
Parallelism
80
/100
Blocked
29
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,685,643
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x6a0cca0b
#4
execute
#5
exactOutputSingle
#6
exactOutputSingle
#8
0xe7be4706
#9
0xe7be4706
#10
0xe7be4706
#13
0x0f6795d9
#14
updateDataFeedsValuesPartial
#15
0x8e6104…4feb
#16
0x04a9fa…d323
#17
setData
#18
0x39435dac
#19
0x39435dac
#2
0x0c7abd22
· blocks 2
#7
execute
· blocks 1
#11
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w1
11
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x594a5f9f…f311
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x6c6f37ba…c209
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
6 conflicts on slot
0x594a5f9fd0…6af311
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