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Analyzing
Block #73,029,897
17 transactions · 17 stateful · 2026-05-07 13:03:30 UTC
Parallelism
65
/100
Blocked
47
%
Avg conflicts / tx
1.65
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#73,029,897
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x40e79b1b
· blocks 1
#2
swap
#4
0x98717539
· blocks 7
#8
0x0c7abd22
#9
0xeffdedb0
#10
setData
#11
0x39435dac
· blocks 4
#16
0x69fc8e1a
#3
0x121eab2f
#5
0x98717539
· blocks 5
#12
0x39435dac
· blocks 3
#6
0x98717539
· blocks 4
#7
0x98717539
· blocks 1
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
6
w2
7
w3
11
w0
12
w1
13
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x38f431b8…c65d
0x34b655…2a6f
10 touches
10 conflicts
0xaa3492db…3703
0x34b655…2a6f
10 touches
10 conflicts
0x388e001a…7e04
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 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:
0x34b6552d…112a6f
10 conflicts on slot
0x38f431b859…e6c65d
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