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Analyzing
Block #74,397,547
20 transactions · 17 stateful · 2026-05-13 21:02:20 UTC
Parallelism
65
/100
Blocked
47
%
Avg conflicts / tx
1.05
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,397,547
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a04e753
#2
0xed82b078
#3
updatePrices
· blocks 1
#5
get_block_hash_257335279069929
#6
0x6a04e753
#7
0x98717539
· blocks 6
#13
updateDataFeedsValuesPartial
#14
redeemDelegations
#15
0x0c7abd22
#16
setData
#17
0x6a04e753
#4
updatePrices
#8
0x98717539
· blocks 4
#18
0x39435dac
· blocks 1
#9
0x98717539
· blocks 3
#10
0x98717539
· blocks 3
#11
0x98717539
· blocks 2
#12
0x98717539
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
18
w1
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
12 touches
15 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x0711ec2d…d973
0x34b655…2a6f
6 touches
3 conflicts
0x220f4f84…15f8
0x34b655…2a6f
6 touches
3 conflicts
0x36f4b4f0…0188
0x34b655…2a6f
6 touches
3 conflicts
0x5675c293…17d9
0x34b655…2a6f
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0x60f7fbaf90…97bd58
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