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#87,504,521
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Analyzing
Block #87,504,521
20 transactions · 19 stateful · 2026-07-13 14:41:11 UTC
Parallelism
70
/100
Blocked
42
%
Avg conflicts / tx
1.1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,504,521
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x39435dac
· blocks 2
#3
updatePrices
#4
0x5a5d9a99
· blocks 6
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#12
0x3f5c179b
#15
0x57368ddf
#16
setData
#18
0x39435dac
#19
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 1
#13
0x3f5c179b
#8
0x0f6795d9
· blocks 5
#9
0x0f6795d9
· blocks 4
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 2
#14
0x0f6795d9
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
8
w2
9
w3
10
w4
11
w4
13
w1
14
w5
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x734ee320…caae
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe5a38e46…a68c
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x02ad5c19…f593
0x34b655…2a6f
6 touches
3 conflicts
0x7c9d8f66…dee0
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
0x7e5ea60ab2…b0c4aa
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