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Analyzing
Block #74,377,201
19 transactions · 13 stateful · 2026-05-13 18:46:51 UTC
Parallelism
74
/100
Blocked
38
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,377,201
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0xbbb036a8
#7
0x6a04c792
#8
0xa96df62f
#9
updatePrices
#10
updatePrices
#11
get_block_hash_257335279069929
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0xed82b078
#16
setData
#17
0x489fa8…7894
#18
0x39435dac
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 1
#6
0x575c0012
#4
0x0c7abd22
· blocks 1
#15
0x5339c59f
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
6
w2
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x73912233…4584
0x1b6862…e19c
8 touches
6 conflicts
0xf91b744e…9117
0x754704…b603
8 touches
6 conflicts
0xce8bbe33…b72e
0x3bd359…433a
8 touches
6 conflicts
0x6af306bb…2e81
0x3bd359…433a
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
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:
0x1b68626d…2de19c
6 conflicts on slot
0x739122339d…3b4584
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