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Analyzing
Block #75,591,549
20 transactions · 16 stateful · 2026-05-19 10:06:38 UTC
Parallelism
70
/100
Blocked
44
%
Avg conflicts / tx
0.5
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,591,549
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute_route
#2
0x6a0c36a5
· blocks 1
#4
execute
#5
0xed82b078
#6
updateDataFeedsValuesPartial
#7
0xe7be4706
· blocks 2
#13
0x0f6795d9
#14
0x0f6795d9
#15
0x6a0c36a5
#16
setData
#17
approve
#18
0x39435dac
· blocks 1
#3
0x6a0c36a5
#8
0xe7be4706
· blocks 1
#19
0x39435dac
#9
0xe7be4706
· blocks 2
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x1c354dc0…96de
0x754704…b603
6 touches
3 conflicts
0xe6455d1f…1029
0x754704…b603
6 touches
3 conflicts
0xf91b744e…9117
0x754704…b603
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x6aa624fd…a84d
0x1b6862…e19c
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:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…000015
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