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#87,504,021
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Analyzing
Block #87,504,021
27 transactions · 23 stateful · 2026-07-13 14:37:47 UTC
Parallelism
78
/100
Blocked
61
%
Avg conflicts / tx
1.22
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,504,021
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0xcf27dcc8
#5
0x39435dac
· blocks 7
#7
0x6a54f8b3
#8
updatePrices
· blocks 1
#10
updatePrices
#13
updateDataFeedsValuesPartial
#16
0x3f5c179b
· blocks 1
#21
0x6a54f8b3
#22
setData
#25
execute
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#6
0x39435dac
· blocks 1
#9
updatePrices
#11
0x5a5d9a99
· blocks 5
#18
0xed82b078
· blocks 1
#3
0x0c7abd22
#12
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 5
#20
0xed82b078
#15
0x0f6795d9
· blocks 2
#23
0x39435dac
· blocks 1
#17
0x0f6795d9
· blocks 2
#19
0x0f6795d9
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
8
w0
9
w1
11
w1
12
w2
14
w2
15
w3
17
w4
18
w1
19
w5
20
w2
23
w3
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7b2f3e6d…978f
0x34b655…2a6f
8 touches
6 conflicts
0x2089dcc1…8f89
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xc3688185…9b36
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0x7634a3f4…7f24
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
0x7b2f3e6d7d…4d978f
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