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#87,355,401
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Analyzing
Block #87,355,401
30 transactions · 26 stateful · 2026-07-12 22:03:51 UTC
Parallelism
80
/100
Blocked
46
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,355,401
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x50a0b275
· blocks 5
#2
0x575c0012
#3
0x6a540fbe
#4
0x719d975a
#9
updatePrices
· blocks 2
#12
updatePrices
#13
0x6a540fbe
#14
0x98717539
· blocks 1
#16
0x6a540fbe
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x3f5c179b
#22
0x0f6795d9
· blocks 3
#26
0x57368ddf
#27
setData
#29
0xc7e3ec2c
#5
0xaf5e395a
· blocks 4
#10
updatePrices
· blocks 1
#15
0x98717539
· blocks 2
#23
0x0f6795d9
· blocks 3
#6
0xab083028
· blocks 3
#11
updatePrices
#24
0x0f6795d9
· blocks 1
#7
0xab083028
· blocks 2
#25
0x0f6795d9
· blocks 1
#8
0xab083028
· blocks 1
#28
0x39435dac
#17
0x62be7533
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w2
7
w3
8
w4
9
w0
10
w1
11
w2
14
w0
15
w1
17
w5
22
w0
23
w1
24
w2
25
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x1aa5ecc1…1b3d
0x34b655…2a6f
6 touches
3 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
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:
Kuru Exchange: MarginAccount
15 conflicts on slot
0x13a54fa2d3…a35ae3
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