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Analyzing
Block #74,241,257
16 transactions · 14 stateful · 2026-05-13 03:42:42 UTC
Parallelism
69
/100
Blocked
36
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,241,257
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x05ee6a22
#4
updateDataFeedsValuesPartial
#5
0x98717539
#9
0x5339c59f
#11
0x6a03f3a9
#12
0x5720b9…af09
#13
0x08988b…8069
#14
setData
#15
0x39435dac
#2
0x0c7abd22
· blocks 4
#6
0x5339c59f
· blocks 2
#10
0x5339c59f
#7
0x5339c59f
· blocks 1
#8
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
7
w3
8
w4
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xcf3283ba…c9fa
0x065c9d…c394
6 touches
3 conflicts
0x2a354a63…0515
0x065c9d…c394
4 touches
1 conflict
0x35251535…0585
0x065c9d…c394
4 touches
1 conflict
0x0d21e074…07fc
0xd32edf…ff58
3 touches
1 conflict
0x0be053a7…6fdf
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0xf2f76ab392…f3623e
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