Server health parameter "Services > Apache memory usage" changed its status from "gre

[DWMTS1]

Is anyone able to give me a pointer for more insight on this? I tried googling but getting conflicting views.

A new website was uploaded and tested on server yesterday but its nothing substantial.

Seen similar message when back-up runs.


Server health parameter "Services > Apache memory usage" changed its status from "green" to "yellow".top - 23:20:27 up 91 days, 10:49, *0 users, *load average: 0.07, 0.02, 0.00Tasks: 142 total, **2 running, 140 sleeping, **0 stopped, **0 zombieCpu(s): *0.3%us, *0.6%sy, *0.5%ni, 98.3%id, *0.3%wa, *0.0%hi, *0.0%si, *0.0%stMem: **1915036k total, *1839984k used, ***75052k free, **230432k buffersSwap: *2097144k total, ***22856k used, *2074288k free, **809168k cached*PID USER *****PR *NI *VIRT *RES *SHR S %CPU %MEM ***TIME+ *COMMAND40829 apache ***20 **0 *473m *58m 6756 R 24.9 *3.1 **0:04.39 httpd5167 root *****20 **0 *523m *15m *860 S 23.0 *0.8 **1919:27 sw-collectd***1 root *****20 **0 19360 1048 *828 S *0.0 *0.1 **0:19.19 init***2 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kthreadd***3 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:29.18 migration/0***4 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 147:17.68 ksoftirqd/0***5 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:01.62 migration/0***6 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:15.26 watchdog/0***7 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:36.44 migration/1***8 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:01.65 migration/1***9 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **1633:38 ksoftirqd/1**10 root *****RT **0 ****0 ***0 ***0 S *0.0 *0.0 **0:11.40 watchdog/1**11 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **7:39.66 events/0**12 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **9:40.66 events/1**13 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 cgroup**14 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 khelper**15 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 netns**16 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 async/mgr**17 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 pm**18 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:38.14 sync_supers**19 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:37.12 bdi-default**20 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kintegrityd/0**21 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kintegrityd/1**22 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **1:04.35 kblockd/0**23 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:24.07 kblockd/1**24 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kacpid**25 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kacpi_notify**26 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kacpi_hotplug**27 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ata/0**28 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ata/1**29 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ata_aux**30 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ksuspend_usbd**31 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 khubd**32 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.02 kseriod**33 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 md/0**34 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 md/1**35 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 md_misc/0**36 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 md_misc/1**37 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:02.41 khungtaskd**38 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:06.66 kswapd0**39 root *****25 **5 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ksmd**40 root *****39 *19 ****0 ***0 ***0 S *0.0 *0.0 **0:41.60 khugepaged**41 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 aio/0**42 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 aio/1**43 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 crypto/0**44 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 crypto/1**49 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kthrotld/0**50 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kthrotld/1**52 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kpsmoused**53 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 usbhid_resumer**84 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 kstriped*230 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_con/0*231 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_con/1*232 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*233 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*234 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*235 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*236 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*237 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*238 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*239 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*240 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*241 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*242 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*243 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*244 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*245 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*246 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/0*247 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 hv_vmbus_ctl/1*248 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 scsi_eh_0*249 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 scsi_eh_1*349 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:40.76 kdmflush*363 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **6:20.81 kjournald*417 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **1:38.92 kauditd*459 root *****16 *-4 10680 *628 *352 S *0.0 *0.0 **0:00.09 udevd*844 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 jbd2/sda1-8*845 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ext4-dio-unwrit*846 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:00.00 ext4-dio-unwrit*995 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 *17:09.15 flush-253:01137 root *****20 **0 *6156 *500 *476 S *0.0 *0.0 **0:00.00 portreserve1144 root *****20 **0 *244m 9708 *788 S *0.0 *0.5 **6:49.03 rsyslogd3649 postfix **20 **0 78764 3192 2352 S *0.0 *0.2 **0:00.01 pickup4355 dbus *****20 **0 21532 1048 *780 S *0.0 *0.1 **0:00.33 dbus-daemon4391 root *****20 **0 *4076 *464 *460 S *0.0 *0.0 **0:00.00 acpid4400 haldaemo *20 **0 25184 1480 1060 S *0.0 *0.1 **0:29.11 hald4401 root *****20 **0 18104 *600 *596 S *0.0 *0.0 **0:00.00 hald-runner4429 root *****20 **0 20220 *556 *552 S *0.0 *0.0 **0:00.00 hald-addon-inpu4441 haldaemo *20 **0 17804 *644 *640 S *0.0 *0.0 **0:00.00 hald-addon-acpi4460 root *****20 **0 *6164 *716 *644 S *0.0 *0.0 **0:35.46 hv_kvp_daemon4461 root *****20 **0 ****0 ***0 ***0 S *0.0 *0.0 **0:09.99 cqueue4469 root *****20 **0 *192m 1924 1220 S *0.0 *0.1 *55:56.59 snmpd4521 root *****20 **0 22088 *764 *668 S *0.0 *0.0 **0:00.97 xinetd4529 ntp ******20 **0 30160 1096 *912 S *0.0 *0.1 **0:07.27 ntpd4546 root *****20 **0 13968 *544 *488 S *0.0 *0.0 **0:07.44 couriertcpd4548 root *****20 **0 *4060 *532 *456 S *0.0 *0.0 **0:01.83 courierlogger4556 root *****20 **0 13968 *568 *512 S *0.0 *0.0 **0:00.02 couriertcpd4558 root *****20 **0 *4060 *540 *468 S *0.0 *0.0 **0:00.00 courierlogger4564 root *****20 **0 13968 *568 *512 S *0.0 *0.0 **0:36.37 couriertcpd4566 root *****20 **0 *4060 *524 *468 S *0.0 *0.0 **0:09.91 courierlogger4573 root *****20 **0 13968 *564 *512 S *0.0 *0.0 **0:00.04 couriertcpd4576 root *****20 **0 *4060 *544 *468 S *0.0 *0.0 **0:00.00 courierlogger4652 root *****20 **0 78676 1348 1240 S *0.0 *0.1 *19:44.79 master4663 postfix **20 **0 78932 1620 1344 S *0.0 *0.1 *13:48.09 qmgr4689 postfix **20 **0 78844 1528 1256 S *0.0 *0.1 **0:05.30 tlsmgr5157 root *****20 **0 *325m *17m 2756 S *0.0 *0.9 *12:13.17 sw-engine5181 root *****20 **0 *114m *748 *592 S *0.0 *0.0 **0:56.13 crond5192 root *****20 **0 21452 *320 *300 S *0.0 *0.0 **0:00.07 atd5209 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.01 mingetty5211 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.00 mingetty5213 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.00 mingetty5215 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.00 mingetty5217 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.00 mingetty5219 root *****20 **0 *4060 *440 *436 S *0.0 *0.0 **0:00.00 mingetty5230 jsgeddes *20 **0 *149m 4304 2532 S *0.0 *0.2 **0:00.68 in.proftpd5245 root *****16 *-4 93196 *724 *544 S *0.0 *0.0 **2:56.18 auditd5504 root *****20 **0 15028 1080 *792 R *0.0 *0.1 **0:00.00 top12487 sw-cp-se *20 **0 62148 3476 1436 S *0.0 *0.2 **0:40.71 sw-cp-serverd13121 root *****30 *10 *237m *51m 1628 S *0.0 *2.7 **1:31.76 spamd13122 popuser **30 *10 *237m *50m *788 S *0.0 *2.7 **0:00.52 spamd13123 popuser **30 *10 *237m *50m *788 S *0.0 *2.7 **0:00.61 spamd19446 root *****20 **0 *184m 1036 1032 S *0.0 *0.1 **0:00.00 cupsd33711 named ****20 **0 *231m *18m 2028 S *0.0 *1.0 **0:00.88 named37767 root *****20 **0 64072 1136 *476 S *0.0 *0.1 **0:07.25 sshd37964 root *****20 **0 *105m 1072 *824 S *0.0 *0.1 **0:00.01 mysqld_safe38069 mysql ****20 **0 *948m *58m 6332 S *0.0 *3.1 **3:04.86 mysqld38119 root *****20 **0 *107m *880 *736 S *0.0 *0.0 **0:00.00 abrtd38162 root *****20 **0 *105m *908 *752 S *0.0 *0.0 **0:03.00 abrt-dump-oops40825 root *****20 **0 *351m *36m *10m S *0.0 *2.0 **0:01.63 httpd40827 apache ***20 **0 *254m *22m *472 S *0.0 *1.2 **0:00.57 httpd40828 apache ***20 **0 *475m *59m 7044 S *0.0 *3.2 **0:03.60 httpd40830 apache ***20 **0 *469m *53m 6728 S *0.0 *2.9 **0:02.78 httpd40831 apache ***20 **0 *478m *61m 6944 S *0.0 *3.3 **0:05.12 httpd40*cropped*