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#87,355,468
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Analyzing
Block #87,355,468
18 transactions · 17 stateful · 2026-07-12 22:04:18 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,355,468
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x5a5d9a99
· blocks 6
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#14
forward
#15
forward
#16
setData
#17
0x5e8278…eb88
#2
0x6ad2e98b
· blocks 1
#5
0x5a5d9a99
· blocks 3
#11
0x0f6795d9
· blocks 2
#3
0xab083028
#6
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 1
#7
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
#8
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w4
11
w1
12
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x250c8181…eef2
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0xc368d7fd…aaec
0x34b655…2a6f
6 touches
3 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:
Perpl
10 conflicts on slot
0xfaef08b108…f90696
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