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Analyzing
Block #74,420,640
22 transactions · 15 stateful · 2026-05-13 23:35:58 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,420,640
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x575c0012
#2
0xcf7468f4
#3
0x1094dc9f
#4
0xff401d8f
#5
0x0c7abd22
· blocks 4
#6
0x3627c4…448f
#7
0xef555769
#8
removeLiquidity
#9
updateDataFeedsValuesPartial
#10
0xe7be4706
#11
0xe7be4706
· blocks 1
#12
0xe7be4706
#18
0x62be7533
#19
0xed82b078
#20
setData
#21
0x39435dac
#13
0xe7be4706
#14
0x0c7abd22
· blocks 3
#15
0x0c7abd22
· blocks 2
#16
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
11
w0
13
w1
14
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb57b144a…04d0
0xd32edf…ff58
9 touches
10 conflicts
0x0d0b2509…074d
0x3bd359…433a
4 touches
1 conflict
0xe6455d1f…1029
0x754704…b603
4 touches
1 conflict
0x00f7e3b7…e015
0x188d58…ea8e
2 touches
0 conflicts
0x00f7e3b7…e017
0x188d58…ea8e
2 touches
0 conflicts
0x4aa4f53b…899f
0x188d58…ea8e
2 touches
0 conflicts
0x4aa4f53b…89a1
0x188d58…ea8e
2 touches
0 conflicts
0x4dd1db39…a994
0x188d58…ea8e
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
10 conflicts on slot
0xb57b144ab1…2d04d0
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