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#77,553,821
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Analyzing
Block #77,553,821
30 transactions · 27 stateful · 2026-05-28 12:00:44 UTC
Parallelism
57
/100
Blocked
63
%
Avg conflicts / tx
2.13
Longest chain
13
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#77,553,821
· 30 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 12
#11
0x719d975a
#12
0x1094dc9f
#13
0x6a182ee4
· blocks 1
#15
0x05ee6a22
#20
updatePrices
· blocks 2
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#26
artefact_keep
#28
0x6df9e92b
#29
setData
#2
0x0c7abd22
· blocks 8
#14
0x6a182ee4
#16
0x05ee6a22
· blocks 2
#21
updatePrices
· blocks 1
#3
0x0c7abd22
· blocks 7
#22
updatePrices
#4
0x0c7abd22
· blocks 6
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 5
#10
0x0c7abd22
#17
0xab083028
· blocks 3
#18
0xab083028
· blocks 2
#19
0xed82b078
· blocks 1
#27
0x40e79b1b
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
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
16
w1
17
w9
18
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17c4b405…dcf0
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xce827910…ff22
0x065c9d…c394
8 touches
6 conflicts
0x52e69143…95ad
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x42d3039d…eb23
0x065c9d…c394
5 touches
3 conflicts
0xc8f5845d…cf0e
0x065c9d…c394
5 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
45 conflicts on slot
0x17c4b40568…4fdcf0
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