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Analyzing
Block #74,450,000
20 transactions · 11 stateful · 2026-05-14 02:51:30 UTC
Parallelism
70
/100
Blocked
64
%
Avg conflicts / tx
0.9
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,450,000
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
· blocks 5
#7
get_block_hash_257335279069929
#8
updateDataFeedsValuesPartial
#9
setData
#10
0x6df9e92b
· blocks 2
#13
0x4cfa9f…b412
#14
0x9bbeed…c551
#15
0xe3ad62…008b
#16
0x3ee864…2971
#17
0x745aa1…8e69
#18
0x1b8c31…e01d
#19
0x05f22a…d203
#2
updatePrices
· blocks 4
#11
0x6df9e92b
· blocks 1
#3
updatePrices
· blocks 3
#12
0x6df9e92b
#4
updatePrices
· blocks 2
#5
updatePrices
· blocks 1
#6
updatePrices
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
10
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
12 touches
15 conflicts
0x00000000…0001
0xcc67aa…c71c
6 touches
3 conflicts
0x44ad89ba…cf83
0x5c2513…7777
6 touches
3 conflicts
0xce2b6650…ecc3
0x5c2513…7777
6 touches
3 conflicts
0x00000000…0000
0xcc67aa…c71c
6 touches
3 conflicts
0x00c46468…f328
0x3bd359…433a
6 touches
3 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 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:
0xab35264b…1cfa38
15 conflicts on slot
0x0000000000…000002
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