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#74,391,320
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Analyzing
Block #74,391,320
19 transactions · 9 stateful · 2026-05-13 20:20:51 UTC
Parallelism
79
/100
Blocked
33
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,391,320
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1ffa3c9b
#2
get_block_hash_257335279069929
#3
updateDataFeedsValuesPartial
#4
redeemDelegations
#5
setData
#6
0x6df9e92b
· blocks 3
#10
0x6a04dd9a
#11
0xbd2d97…aa30
#12
0x8dde92…2d36
#13
0x5f9792…434b
#14
0x286558…6d45
#15
0xc5f7bd…7d46
#16
0x8af533…df49
#17
0x9b8a4f…6e9a
#18
0xfabd10…f6b4
#7
0x6df9e92b
· blocks 2
#8
0x6df9e92b
· blocks 1
#9
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0x9b1a47c3…69f8
0xde22b2…7777
4 touches
1 conflict
0x5593214e…dfc1
0x3bd359…433a
4 touches
1 conflict
0xbf25e763…684f
0x3bd359…433a
4 touches
1 conflict
0x44ad89ba…cf83
0x5e1b1a…7777
4 touches
1 conflict
0x4d1acd7c…f345
0x5e1b1a…7777
4 touches
1 conflict
0x00000000…0000
0x75c3ab…4f0d
4 touches
1 conflict
0x00000000…0001
0x75c3ab…4f0d
4 touches
1 conflict
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:
0x3bd359c1…15433a
6 conflicts on slot
0xa472d565a0…ae9fe4
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