Hi
My multigraphs have stopped showing any data after about 3 am last night. I immediately thought the inputs and feeds had failed but they all seem OK. I then checked a graph and that is working perfectly. Any ideas what could cause this?
What version of EmonCMS are you running (click on ‘copy as markdown’ on the admin page and post here)?
How much ‘swap’ is showing as being used on the admin page?
Bizarre
Today everything is back to normal with all missing details now showing on all multigraphs. The missing details same on three different devices, a windows PC an Ipad and an Android tablet . The only common feature is they all were using Chrome. I didn’t think to try a different browser.
System fully up to date
Server Information
Server Information
Services
- emonhub :- Active Running
- emoncms_mqtt :- Active Running
- feedwriter :- Active Running - sleep 60s 165 feed points pending write
- service-runner :- Active Running
- emonPiLCD :- Active Exited
- redis-server :- Active Running
- mosquitto :- Inactive Dead
Emoncms
- Version :- low-write 10.1.2
- Modules :- Administration | App v2.0.1 | Backup v2.1.0 | EmonHub Config v2.0.2 | Dashboard v2.0.3 | DemandShaper v1.0.0 | Device v2.0.0 | EventProcesses | Feed | Graph v2.0.1 | Input | Postprocess v2.1.0 | CoreProcess | Schedule | Network Setup v1.0.0 | sync | Time | User | Visualisation | WiFi v2.0.0
-
Git :-
- URL :- GitHub - emoncms/emoncms: Web-app for processing, logging and visualising energy, temperature and other environmental data
- Branch :- * stable
- Describe :- 10.1.2-3-ga0c672e4
Server
- OS :- Linux 4.14.71-v7+
- Host :- emonpi | emonpi | (192.168.1.22)
- Date :- 2019-07-16 11:43:21 UTC
- Uptime :- 11:43:21 up 1 day, 19:41, 0 users, load average: 0.19, 0.13, 0.10
Memory
-
RAM :- Used: 24.79%
- Total :- 976.74 MB
- Used :- 242.16 MB
- Free :- 734.58 MB
-
Swap :- Used: 0.75%
- Total :- 100 MB
- Used :- 768 KB
- Free :- 99.25 MB
Disk
-
/ :- Used: 45.17%
- Total :- 3.81 GB
- Used :- 1.72 GB
- Free :- 1.91 GB
-
/home/pi/data :- Used: 15.57%
- Total :- 25.4 GB
- Used :- 3.95 GB
- Free :- 20.15 GB
-
/boot :- Used: 51.69%
- Total :- 42.52 MB
- Used :- 21.98 MB
- Free :- 20.54 MB
HTTP
- Server :- Apache/2.4.25 (Raspbian) HTTP/1.1 CGI/1.1 80
MySQL
- Version :- 5.5.5-10.1.23-MariaDB-9+deb9u1
- Host :- localhost:6379 (127.0.0.1)
- Date :- 2019-07-16 11:43:21 (UTC 00:00)
- Stats :- Uptime: 157271 Threads: 3 Questions: 530213 Slow queries: 0 Opens: 53 Flush tables: 1 Open tables: 47 Queries per second avg: 3.371
Redis
- Version :- 3.2.6
- Host :- localhost:6379
- Size :- 486 keys (862.02K)
- Uptime :- 1 days
MQTT Server
- Version :- Mosquitto 1.4.10
- Host :- 192.168.1.28:2082 (192.168.1.28)
PHP
- Version :- 7.0.30-0+deb9u1 (Zend Version 3.0.0)
- Modules :- apache2handler | calendar v7.0.30-0+deb9u1 | Core v7.0.30-0+deb9u1 | ctype v7.0.30-0+deb9u1 | curl v7.0.30-0+deb9u1 | date v7.0.30-0+deb9u1 | dom v20031129 | exif v7.0.30-0+deb9u1 | fileinfo v1.0.5 | filter v7.0.30-0+deb9u1 | ftp v7.0.30-0+deb9u1 | gd v7.0.30-0+deb9u1 | gettext v7.0.30-0+deb9u1 | hash v1.0 | iconv v7.0.30-0+deb9u1 | igbinary v2.0.1 | json v1.4.0 | libxml v7.0.30-0+deb9u1 | mbstring v7.0.30-0+deb9u1 | mcrypt v7.0.30-0+deb9u1 | mosquitto v0.4.0 | mysqli v7.0.30-0+deb9u1 | mysqlnd vmysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $ | openssl v7.0.30-0+deb9u1 | pcre v7.0.30-0+deb9u1 | PDO v7.0.30-0+deb9u1 | pdo_mysql v7.0.30-0+deb9u1 | Phar v2.0.2 | posix v7.0.30-0+deb9u1 | readline v7.0.30-0+deb9u1 | redis v4.1.1 | Reflection v7.0.30-0+deb9u1 | session v7.0.30-0+deb9u1 | shmop v7.0.30-0+deb9u1 | SimpleXML v7.0.30-0+deb9u1 | sockets v7.0.30-0+deb9u1 | SPL v7.0.30-0+deb9u1 | standard v7.0.30-0+deb9u1 | sysvmsg v7.0.30-0+deb9u1 | sysvsem v7.0.30-0+deb9u1 | sysvshm v7.0.30-0+deb9u1 | tokenizer v7.0.30-0+deb9u1 | wddx v7.0.30-0+deb9u1 | xml v7.0.30-0+deb9u1 | xmlreader v7.0.30-0+deb9u1 | xmlwriter v7.0.30-0+deb9u1 | xsl v7.0.30-0+deb9u1 | Zend OPcache v7.0.30-0+deb9u1 | zlib v7.0.30-0+deb9u1
Pi
- Model :- Raspberry Pi 3 Model B+ Rev 1.3 - 1 GB (Sony UK)
- SoC :- Broadcom BCM2835
- Serial num. :- 4F2878CB
- Temperature :- 52.62°C - 52.6°C
- emonpiRelease :- emonSD-30Oct18
- File-system :- read-write
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