---> uname -a: Linux prd-centos7-docker-4c-2g-27699.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-198 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-198@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 700 91 0 1045 1033 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:e8:a8:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fee8:a8f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2b:8c:34:c4 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:2bff:fe8c:34c4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 02/25/21 _x86_64_ (4 CPU) 18:45:38 LINUX RESTART (4 CPU) 18:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:47:01 79.03 32.63 46.40 0.00 7357.62 4040.65 0.00 18:48:01 2.31 0.00 2.31 0.00 0.00 53.36 0.00 18:49:01 0.45 0.00 0.45 0.00 0.00 6.33 0.00 18:50:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 18:51:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 18:52:01 0.32 0.00 0.32 0.00 0.00 4.39 0.00 18:53:01 0.22 0.00 0.22 0.00 0.00 1.92 0.00 18:54:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 18:55:01 0.30 0.00 0.30 0.00 0.00 3.03 0.00 18:56:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 18:57:01 19.70 19.45 0.25 0.00 2245.73 2.70 0.00 Average: 9.30 4.69 4.60 0.00 863.59 369.68 0.00 18:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:47:01 183504 0 585584 31.12 2620 1109836 1109596 37.87 425744 1073804 128 18:48:01 188648 0 580320 30.84 2620 1109956 1077056 36.76 423228 1072184 16 18:49:01 188540 0 580424 30.85 2620 1109960 1077056 36.76 432052 1063364 8 18:50:01 187572 0 581392 30.90 2620 1109960 1077248 36.76 433084 1063364 12 18:51:01 187140 0 581816 30.92 2620 1109968 1077176 36.76 433744 1063656 8 18:52:01 186856 0 582096 30.94 2620 1109972 1077116 36.76 433760 1063628 8 18:53:01 186208 0 582740 30.97 2620 1109976 1077176 36.76 449436 1048252 8 18:54:01 186892 0 582052 30.93 2620 1109980 1077140 36.76 449260 1048252 8 18:55:01 187260 0 581676 30.91 2620 1109988 1077056 36.76 448720 1048256 8 18:56:01 186988 0 581944 30.93 2620 1109992 1077056 36.76 448820 1048252 8 18:57:01 93040 0 607972 32.31 2620 1177912 1113356 38.00 474432 1115264 96 Average: 178423 0 584365 31.06 2620 1116136 1083367 36.97 441116 1064389 28 18:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:47:01 eth0 629.90 395.65 1086.08 100.50 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 2.50 2.12 0.47 4.56 0.00 0.00 0.00 0.00 18:48:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 1.52 0.30 0.37 0.20 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.37 0.23 0.15 0.07 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.95 0.37 0.32 0.20 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.27 0.15 0.12 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 4.23 2.58 3.99 1.42 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.20 35.83 97.78 9.20 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.22 0.19 0.04 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 02/25/21 _x86_64_ (4 CPU) 18:45:38 LINUX RESTART (4 CPU) 18:46:02 CPU %user %nice %system %iowait %steal %idle 18:47:01 all 12.11 0.00 4.86 2.10 0.23 80.70 18:47:01 0 12.39 0.00 5.38 2.15 0.29 79.79 18:47:01 1 13.39 0.00 4.25 2.05 0.24 80.07 18:47:01 2 10.88 0.00 5.12 3.51 0.21 80.29 18:47:01 3 11.79 0.00 4.68 0.67 0.19 82.67 18:48:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:48:01 0 0.48 0.00 0.02 0.00 0.00 99.50 18:48:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:48:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:48:01 3 0.07 0.00 0.07 0.00 0.00 99.87 18:49:01 all 0.15 0.00 0.11 0.00 0.01 99.73 18:49:01 0 0.45 0.00 0.12 0.00 0.02 99.42 18:49:01 1 0.03 0.00 0.12 0.00 0.00 99.85 18:49:01 2 0.05 0.00 0.08 0.00 0.03 99.83 18:49:01 3 0.08 0.00 0.12 0.00 0.00 99.80 18:50:01 all 0.15 0.00 0.05 0.00 0.03 99.78 18:50:01 0 0.43 0.00 0.05 0.00 0.02 99.50 18:50:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:50:01 2 0.05 0.00 0.07 0.00 0.08 99.80 18:50:01 3 0.07 0.00 0.03 0.00 0.03 99.87 18:51:01 all 0.17 0.00 0.16 0.00 0.10 99.57 18:51:01 0 0.43 0.00 0.12 0.00 0.05 99.40 18:51:01 1 0.03 0.00 0.10 0.00 0.07 99.80 18:51:01 2 0.15 0.00 0.20 0.00 0.12 99.53 18:51:01 3 0.08 0.00 0.22 0.00 0.15 99.55 18:52:01 all 0.15 0.00 0.08 0.00 0.10 99.67 18:52:01 0 0.02 0.00 0.00 0.00 0.02 99.97 18:52:01 1 0.03 0.00 0.22 0.00 0.08 99.67 18:52:01 2 0.50 0.00 0.07 0.00 0.25 99.18 18:52:01 3 0.03 0.00 0.05 0.00 0.05 99.87 18:53:01 all 0.07 0.00 0.05 0.00 0.00 99.87 18:53:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:53:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:53:01 2 0.13 0.00 0.10 0.00 0.00 99.77 18:53:01 3 0.03 0.00 0.02 0.00 0.02 99.93 18:54:01 all 0.10 0.00 0.03 0.00 0.01 99.86 18:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:54:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:54:01 2 0.32 0.00 0.05 0.00 0.02 99.62 18:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:55:01 all 0.15 0.00 0.04 0.00 0.00 99.80 18:55:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:55:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:55:01 2 0.53 0.00 0.03 0.00 0.00 99.43 18:55:01 3 0.07 0.00 0.07 0.00 0.02 99.85 18:56:01 all 0.14 0.00 0.03 0.00 0.00 99.83 18:56:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:56:01 1 0.13 0.00 0.02 0.00 0.00 99.85 18:56:01 2 0.38 0.00 0.02 0.00 0.00 99.60 18:56:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:57:01 all 0.48 0.00 0.18 0.44 0.01 98.89 18:57:01 0 0.40 0.00 0.17 0.00 0.02 99.42 18:57:01 1 0.55 0.00 0.05 0.00 0.00 99.40 18:57:01 2 0.62 0.00 0.37 1.48 0.00 97.53 18:57:01 3 0.37 0.00 0.12 0.28 0.02 99.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.23 0.00 0.50 0.23 0.05 98.01 Average: 0 1.30 0.00 0.53 0.19 0.04 97.94 Average: 1 1.27 0.00 0.44 0.18 0.04 98.07 Average: 2 1.22 0.00 0.55 0.45 0.06 97.73 Average: 3 1.12 0.00 0.48 0.09 0.04 98.28