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#74,311,517
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Analyzing
Block #74,311,517
36 transactions · 24 stateful · 2026-05-13 11:30:01 UTC
Parallelism
58
/100
Blocked
63
%
Avg conflicts / tx
2.94
Longest chain
15
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,311,517
· 36 txs across 15 waves · depth 15
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
wave
w13
wave
w14
#0
syscallReward
#1
0x0c7abd22
· blocks 15
#15
0x0f052239
#17
0x719d975a
#18
0x1094dc9f
#19
0xff020000
#20
0x13572d0b
#21
0x05ee6a22
#22
0x05ee6a22
#23
0x17dfbfd6
#24
0x1ffa3c9b
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#29
0x6a046131
#30
0x98717539
#31
0x323fe4ce
#32
0x6a046131
#33
setData
#34
0x8b23406f
#35
0x0f052239
#2
0x0c7abd22
· blocks 13
#16
createModule
#3
0x0c7abd22
· blocks 12
#4
0x0c7abd22
· blocks 11
#5
0x0c7abd22
· blocks 10
#6
0x0c7abd22
· blocks 9
#7
0x0c7abd22
· blocks 8
#8
0x0c7abd22
· blocks 7
#9
0x0c7abd22
· blocks 6
#10
0x0c7abd22
· blocks 5
#11
0x0c7abd22
· blocks 4
#12
0x0c7abd22
· blocks 3
#13
0x0c7abd22
· blocks 2
#14
0x0c7abd22
· blocks 1
#25
0x0c7abd22
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
11
w10
12
w11
13
w12
14
w13
16
w1
25
w14
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe16b8727…5d61
0xd32edf…ff58
29 touches
105 conflicts
0xab2f6eed…254b
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0000
0x116e7d…d8f1
4 touches
1 conflict
0x00000000…0001
0x116e7d…d8f1
4 touches
1 conflict
0x00000000…0003
0x116e7d…d8f1
4 touches
1 conflict
0xab2f6eed…254a
0x188d58…ea8e
4 touches
1 conflict
0x692a4122…76b8
0x350035…7777
4 touches
1 conflict
0xb7143610…adc4
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
105 conflicts on slot
0xe16b872786…195d61
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