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Analyzing
Block #72,283,328
19 transactions · 16 stateful · 2026-05-04 02:09:11 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.95
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,283,328
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x69f8003f
· blocks 1
#2
0x69f8003e
#4
0x69f8003e
#5
0x98717539
· blocks 6
#10
updateDataFeedsValuesPartial
#11
withdraw
#12
0x3f5c179b
#13
setData
#14
forward
#17
0x39435dac
#3
0x69f8003f
#6
0x98717539
· blocks 5
#7
0x98717539
· blocks 2
#15
0x39435dac
· blocks 2
#8
0x98717539
· blocks 1
#16
0x39435dac
· blocks 1
#9
0x98717539
#18
0x39435dac
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
9
w4
15
w2
16
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x91ca1434…4017
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
6 touches
3 conflicts
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0x893cd52c…5766
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:
0x34b6552d…112a6f
10 conflicts on slot
0x60f7fbaf90…97bd58
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