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#74,907,821
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Analyzing
Block #74,907,821
20 transactions · 12 stateful · 2026-05-16 05:51:29 UTC
Parallelism
75
/100
Blocked
42
%
Avg conflicts / tx
0.45
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,907,821
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0756e95c
· blocks 1
#2
0xe7be4706
#3
0xe7be4706
#4
updatePrices
· blocks 1
#6
updatePrices
#7
0xe7be4706
#8
0xe7be4706
#9
0xe7be4706
#10
0xe7be4706
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x0c7abd22
· blocks 3
#18
setData
#19
redeemDelegations
#5
updatePrices
#14
0x0c7abd22
· blocks 2
#15
0x0c7abd22
· blocks 1
#16
0x0c7abd22
· blocks 1
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
13
w0
14
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7fc98320…c36f
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0xa0dd011c…ef27
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x6af306bb…2e81
0x3bd359…433a
4 touches
1 conflict
0xce8bbe33…b72e
0x3bd359…433a
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
6 conflicts on slot
0x7fc98320ba…a2c36f
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