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#87,489,867
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Analyzing
Block #87,489,867
20 transactions · 19 stateful · 2026-07-13 13:03:05 UTC
Parallelism
75
/100
Blocked
37
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,489,867
· 20 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
updatePrices
#4
0x39435dac
· blocks 3
#5
updateDataFeedsValuesPartial
#6
approve
#9
0x0f6795d9
· blocks 2
#10
0x3f5c179b
#13
0x07ae8195
#14
quoteUpdate
#15
0x6a54e281
#16
setData
#19
0xc7e3ec2c
#2
0xab083028
#7
0x0f6795d9
· blocks 5
#8
0x0f6795d9
· blocks 4
#11
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 1
#12
0x0f6795d9
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
7
w1
8
w2
9
w0
11
w3
12
w4
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22f5b72a…22e0
0x34b655…2a6f
8 touches
6 conflicts
0xb2ebdaaa…8845
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x43187d81…281b
0x34b655…2a6f
6 touches
3 conflicts
0x43187d81…281c
0x34b655…2a6f
6 touches
3 conflicts
0x47fe7a68…e7c8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x88adad52…54b7
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
6 conflicts on slot
0x22f5b72adb…1822e0
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