Pedro Araújo

Author of • Doing SRE / Cloud Engineering @ SaltPay
@[email protected]

[Ricardo Castro @mccricardo]

Tomorrow is the day @DevOpsPorto gets back to in-person events.

@desfocado will moderate a panel that will include myself, @phcrva and @waldyrious around technical writing.

Joins us at Selina Navis CoWork.

https://t.co/LAcGhw19jK

[Pedro Araújo @phcrva]

6 months later, still the same… such attention to detail

[Pedro Araújo @phcrva]

The “Learn More” page in iOS 14 for OS updates has been unreadable for quite some time. Does anybody ever look at it?

[Pedro Araújo @phcrva]

@kateboy Apropos https://t.co/GAhWe20YSZ

[Cindy Sridharan @copyconstruct]

Even a very low requests/second metric is way better than crowing about requests/week or requests/month.

Dear startups (and even non-startups) - you can still work on very interesting technical problems and be growing very fast, even if you’re not gigascale.

[Pedro Araújo @phcrva]

@kateboy 😱 tenho marcação para lá também… x_x

[Pedro Araújo @phcrva]

@luisbruno See also: perdulário

[Pedro Araújo @phcrva]

https://t.co/s4eT954Qyq broken, https://t.co/jm3KvL552P broken. Time to lack off?

#hugops @fastly

[Brendan Gregg @brendangregg]

Netflix tech blog: How Netflix uses eBPF flog logs at scale for network observability https://t.co/iZY2sm5fEt

[Hoshi Masaru 星勝 @masaruhoshi]

💪

[Robust Perception @RobustPerceiver]

Grafana and Prometheus RGB Display Simulator https://t.co/xvBCmHO0mg by @0xMacro

[Tim Heckman @theckman]

@noahsussman You build it.
You own it.
You operate it.
You support it.

[John Allspaw @allspaw]

“We had x incidents this month.”
“How many were prevented?”

When leaders insist on incident frequency as a goal or metric, remind them the denominator is missing.

[Jakob ⚡ @jcsrb]

6 hours of debugging can save you 5 minutes of reading documentation

[John Allspaw @allspaw]

When it comes to incident write-ups, the bar is so low in tech (most are written to be *filed*, not to be actually *read*) that we’ve seen ones that don’t give the author’s name, the data they’re basing their write-up on, or even the # of people who responded to the event. (!)

[Pedro Araújo @phcrva]

@dj_jorjinho @reistiago re: mis-addressed emails, I think it’s a very common “Layer 8” type thing — specially so addresses with common names. I think @kintoandar also suffers from this.
You guys should try having an unpronounceable email address! Works like a charm

[Pedro Araújo @phcrva]

@dj_jorjinho TIL there are more Spots! Only ever had Green and Yellow

[Theo Honohan @theohonohan]

@niallm @luisbruno 'a.b' seems to be special syntax for Class C networks, 'a' being the first byte. It's discussed here: https://t.co/CouxmuGeHH (image via one of the links on that page.

[Pedro Araújo @phcrva]

@kintoandar Also,

$ ping 2130706433
PING 2130706433 (127.0.0.1): 56 data bytes

[Pedro Araújo @phcrva]

@kintoandar Makes sense

$ ping 127.257
PING 127.257 (127.0.1.1): 56 data bytes