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Analyzing
Block #73,808,318
16 transactions · 12 stateful · 2026-05-11 03:38:59 UTC
Parallelism
63
/100
Blocked
50
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#73,808,318
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x9609049f
· blocks 2
#2
depositETH
#4
0x0c7abd22
· blocks 5
#5
0x42dd8743
#10
updateDataFeedsValuesPartial
#11
0x62be7533
#13
0x6a014fcb
#14
setData
#15
0x8b23406f
#3
0x121eab2f
· blocks 1
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
6
w1
7
w2
8
w3
9
w4
12
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x58b1756f…743f
0xd32edf…ff58
11 touches
15 conflicts
0x4d87512b…897c
0x065c9d…c394
6 touches
3 conflicts
0x22e295f5…1bef
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e70
0x188d58…ea8e
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
2 touches
0 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
15 conflicts on slot
0x58b1756f74…8f743f
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