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Analyzing
Block #72,398,970
16 transactions · 14 stateful · 2026-05-04 15:00:21 UTC
Parallelism
63
/100
Blocked
57
%
Avg conflicts / tx
1.06
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,398,970
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xff401d8f
· blocks 4
#2
0xe0de3ed7
#4
0x69f8b4fd
#5
0x5bf9264c
· blocks 1
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#14
setData
#3
0x42dd8743
· blocks 3
#6
0x5bf9264c
#7
0x9036287a
· blocks 4
#8
0x9036287a
· blocks 1
#11
0x0c7abd22
· blocks 3
#12
0x3f5c179b
· blocks 1
#15
0x0c7abd22
#13
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
7
w2
8
w3
11
w3
12
w4
13
w5
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
10 touches
10 conflicts
0xf38c8dfe…52ca
0x065c9d…c394
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x22e0cc1d…ad04
0x34b655…2a6f
4 touches
1 conflict
0x7eeb9792…3604
0xc8689a…ee79
4 touches
1 conflict
0x74e71984…ae90
0x2a68ba…90c5
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xbf04f37d…85f2
0x2a68ba…90c5
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
10 conflicts on slot
0x92d610a6f9…379a40
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