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Analyzing
Block #74,420,980
16 transactions · 11 stateful · 2026-05-13 23:38:13 UTC
Parallelism
75
/100
Blocked
45
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,420,980
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0xed82b078
#4
updatePrices
· blocks 3
#8
get_block_hash_257335279069929
#9
updateDataFeedsValuesPartial
#10
0x000000b2
#11
0xec2bd3f2
· blocks 2
#12
setData
#15
0x8f1b8b…352e
#5
updatePrices
· blocks 2
#13
0x6df9e92b
· blocks 1
#6
updatePrices
· blocks 1
#14
0x6df9e92b
#7
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
11
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x44ad89ba…cf83
0x23c26b…7777
4 touches
1 conflict
0x00000000…0000
0xfdc9ea…8789
4 touches
1 conflict
0x00000000…0002
0xfdc9ea…8789
4 touches
1 conflict
0x81a7ba4d…8c4b
0x23c26b…7777
4 touches
1 conflict
0x08fdca0b…4abf
0x3bd359…433a
4 touches
1 conflict
0x09000000…0001
0x000000…1000
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
6 conflicts on slot
0x0000000000…000002
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