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Analyzing
Block #71,450,765
19 transactions · 17 stateful · 2026-04-30 05:35:06 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,450,765
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x98717539
· blocks 1
#10
aggregate3
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
forward
#15
setData
#16
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 5
#17
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#6
0x6555ff7f
· blocks 1
#18
0x39435dac
#4
0x0c7abd22
· blocks 1
#13
0x4799d5f7
#5
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
w2
9
w0
13
w3
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4175f6a6…78ff
0xd32edf…ff58
9 touches
10 conflicts
0xb89c7e78…0bf3
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
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:
0xd32edf66…9fff58
10 conflicts on slot
0x4175f6a6b0…c478ff
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