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Analyzing
Block #74,781,980
20 transactions · 11 stateful · 2026-05-15 15:52:07 UTC
Parallelism
80
/100
Blocked
27
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,781,980
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#4
0x0c7abd22
#7
0x719d975a
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5bf9264c
#13
0x5bf9264c
#14
0x98717539
#15
updateDataFeedsValuesPartial
#16
0x6a07419f
#17
setData
#18
0x0e4d81…a8d2
#19
0x39435dac
#3
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#6
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2f006685…4c71
0xd32edf…ff58
7 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x165f5dc3…b8cd
0x065c9d…c394
2 touches
0 conflicts
0xfe2bac2b…2cec
0x065c9d…c394
2 touches
0 conflicts
0x729c91b8…9537
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…9538
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
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
6 conflicts on slot
0x2f006685f9…744c71
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