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Analyzing
Block #75,678,940
21 transactions · 16 stateful · 2026-05-19 19:50:55 UTC
Parallelism
76
/100
Blocked
44
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,678,940
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#4
0x1094dc9f
#5
0x05ee6a22
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
#12
collect
#13
0x5339c59f
#14
setData
#15
0x39435dac
· blocks 1
#16
0x39435dac
#17
0x39435dac
#19
0x39435dac
#20
0x39435dac
#2
0x0c7abd22
· blocks 2
#18
0x39435dac
#3
0x0c7abd22
· blocks 4
#6
0xab083028
· blocks 1
#8
0x0c7abd22
#9
0xccf50a51
#7
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w3
7
w4
8
w3
9
w3
15
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x99a21305…dffc
0x2a68ba…90c5
8 touches
6 conflicts
0x38c5638d…8a48
0xd32edf…ff58
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x5eb73edb…395d
0x065c9d…c394
5 touches
3 conflicts
0xe783dfa4…5497
0x1b6862…e19c
4 touches
1 conflict
0x4546ebad…b908
0x34b655…2a6f
4 touches
1 conflict
0x74e485b1…d380
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x99a2130578…57dffc
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