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#87,878,253
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Analyzing
Block #87,878,253
32 transactions · 30 stateful · 2026-07-15 08:21:37 UTC
Parallelism
69
/100
Blocked
60
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,878,253
· 32 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x957d4ba0
· blocks 2
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x5a5d9a99
· blocks 2
#11
updatePrices
#12
0x0f6795d9
· blocks 7
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#18
executeBatch
#19
0x3f5c179b
#23
0x6a574389
#24
setData
#2
0x0c7abd22
· blocks 1
#4
0x957d4ba0
· blocks 1
#10
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
· blocks 6
#14
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 6
#5
0x957d4ba0
#6
0xab083028
#17
0x0f6795d9
· blocks 2
#22
0x39435dac
#20
0x0f6795d9
· blocks 3
#21
0x0f6795d9
#26
0x39435dac
· blocks 5
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w2
9
w0
10
w1
12
w0
13
w1
14
w1
17
w2
20
w3
21
w4
22
w2
25
w1
26
w4
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x9f83113a…dcd8
0x34b655…2a6f
6 touches
3 conflicts
0xc948dbdc…199a
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
21 conflicts on slot
0xd98b3c102b…ca67b8
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