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Analyzing
Block #72,817,666
27 transactions · 21 stateful · 2026-05-06 13:30:25 UTC
Parallelism
85
/100
Blocked
29
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,817,666
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
#2
0x13572d0b
#3
0x69fb42e9
#4
0x121eab2f
#5
0x69fb42e9
#6
0x69fb42e9
#7
0x0c7abd22
· blocks 3
#8
updatePrices
· blocks 2
#12
0x5bf9264c
#13
0x5bf9264c
#14
0xeffdedb0
#15
claim
#16
0x98717539
· blocks 1
#18
updateDataFeedsValuesPartial
#21
harvest
#22
closeTrade
#23
forward
#24
0x69fb42e9
#25
setData
#26
0x39435dac
#9
updatePrices
· blocks 1
#11
0x0c7abd22
· blocks 2
#17
0x98717539
#10
updatePrices
#19
0x0c7abd22
· blocks 1
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w0
9
w1
10
w2
11
w1
16
w0
17
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x72ed440c…b50e
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0002
0x7e9d3a…9fda
6 touches
3 conflicts
0x8a35acfb…d1ad
0x8d66a4…3095
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x17cd1479…00bb
0x8d66a4…3095
4 touches
1 conflict
0xe8d3f110…9777
0x754704…b603
2 touches
0 conflicts
0xffe004da…e2f4
0x754704…b603
2 touches
0 conflicts
0x00000000…0008
0x86dbf0…eb2d
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
0x72ed440c33…7fb50e
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