---> uname -a: Linux prd-centos7-docker-4c-2g-15625.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: 2933.438 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-155 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-155@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 721 79 0 1036 1011 Swap: 1023 0 1023 ---> 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:e7:b1:6e brd ff:ff:ff:ff:ff:ff inet 10.30.122.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fee7:b16e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:67:5b:75:c7 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::42:67ff:fe5b:75c7/64 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) 12/11/20 _x86_64_ (4 CPU) 21:49:07 LINUX RESTART (4 CPU) 21:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:51:01 22.46 5.56 16.90 0.00 1623.84 2995.70 0.00 21:52:01 1.62 0.00 1.62 0.00 0.00 34.02 0.00 21:53:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 21:54:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 21:55:01 0.23 0.00 0.23 0.00 0.00 3.40 0.00 21:56:01 0.40 0.00 0.40 0.00 0.00 6.13 0.00 21:57:02 0.20 0.00 0.20 0.00 0.00 1.88 0.00 21:58:01 0.22 0.00 0.22 0.00 0.00 3.66 0.00 21:59:01 0.22 0.00 0.22 0.00 0.00 3.26 0.00 22:00:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 22:01:01 0.27 0.02 0.25 0.00 0.13 2.56 0.00 22:02:01 66.11 49.75 16.36 0.00 4092.14 3350.75 0.00 Average: 7.72 4.62 3.10 0.00 477.26 535.26 0.00 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 157852 0 579800 30.82 2620 1141272 1104020 37.68 412576 1112260 20 21:52:01 161636 0 576008 30.61 2620 1141280 1077888 36.79 413272 1107940 12 21:53:01 159512 0 578128 30.73 2620 1141284 1078020 36.79 425240 1098792 8 21:54:01 157844 0 579796 30.81 2620 1141284 1078020 36.79 427568 1098060 8 21:55:01 157956 0 579676 30.81 2620 1141292 1078056 36.79 420720 1105204 16 21:56:01 158876 0 578752 30.76 2620 1141296 1077888 36.79 419828 1105204 16 21:57:02 158908 0 578716 30.76 2620 1141300 1077888 36.79 419836 1105204 8 21:58:01 158220 0 579400 30.79 2620 1141304 1078032 36.79 420604 1105204 8 21:59:01 158744 0 578868 30.77 2620 1141312 1077888 36.79 419844 1105208 8 22:00:01 155540 0 582068 30.94 2620 1141316 1077960 36.79 423148 1105204 8 22:01:01 154456 0 583152 30.99 2620 1141316 1080684 36.88 423656 1105204 8 22:02:01 72640 0 675460 35.90 2620 1130824 1497496 51.11 496980 1093168 97872 Average: 151015 0 587485 31.22 2620 1140423 1115320 38.06 426939 1103888 8166 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 66.35 54.15 336.18 24.45 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 1.93 1.67 0.43 3.67 0.00 0.00 0.00 0.00 21:52:01 eth0 1.07 0.08 0.08 0.01 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 1.75 0.38 0.49 0.20 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 1.20 0.57 0.56 0.39 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 0.92 0.35 0.43 0.26 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:02 eth0 0.45 0.08 0.04 0.01 0.00 0.00 0.00 0.00 21:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.73 0.46 0.30 0.21 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 208.02 172.89 2169.44 17.40 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.48 19.15 209.39 3.59 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 0.16 0.14 0.04 0.31 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) 12/11/20 _x86_64_ (4 CPU) 21:49:07 LINUX RESTART (4 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 2.04 0.00 1.23 0.34 0.02 96.36 21:51:01 0 1.91 0.00 1.46 0.20 0.02 96.42 21:51:01 1 1.97 0.00 1.24 0.15 0.02 96.62 21:51:01 2 1.92 0.00 1.14 0.13 0.02 96.79 21:51:01 3 2.37 0.00 1.10 0.87 0.03 95.62 21:52:01 all 0.15 0.00 0.04 0.00 0.01 99.80 21:52:01 0 0.02 0.00 0.03 0.00 0.02 99.93 21:52:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:52:01 2 0.47 0.00 0.05 0.00 0.02 99.47 21:52:01 3 0.08 0.00 0.05 0.00 0.00 99.87 21:53:01 all 0.15 0.00 0.03 0.00 0.00 99.81 21:53:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:53:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:53:01 2 0.52 0.00 0.03 0.00 0.00 99.45 21:53:01 3 0.05 0.00 0.02 0.00 0.02 99.92 21:54:01 all 0.16 0.00 0.02 0.00 0.00 99.82 21:54:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:54:01 1 0.03 0.00 0.05 0.00 0.00 99.92 21:54:01 2 0.53 0.00 0.02 0.00 0.00 99.45 21:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:55:01 all 0.25 0.00 0.25 0.00 0.02 99.48 21:55:01 0 0.12 0.00 0.35 0.00 0.02 99.52 21:55:01 1 0.13 0.00 0.33 0.00 0.03 99.50 21:55:01 2 0.63 0.00 0.17 0.00 0.02 99.18 21:55:01 3 0.10 0.00 0.15 0.00 0.02 99.73 21:56:01 all 0.15 0.00 0.02 0.00 0.00 99.82 21:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:56:01 1 0.02 0.00 0.02 0.02 0.00 99.95 21:56:01 2 0.52 0.00 0.02 0.00 0.00 99.47 21:56:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:57:02 all 0.16 0.00 0.03 0.00 0.00 99.82 21:57:02 0 0.03 0.00 0.03 0.00 0.00 99.93 21:57:02 1 0.38 0.00 0.02 0.00 0.00 99.60 21:57:02 2 0.17 0.00 0.02 0.00 0.00 99.82 21:57:02 3 0.05 0.00 0.03 0.00 0.00 99.92 21:58:01 all 0.16 0.00 0.02 0.00 0.00 99.83 21:58:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:58:01 1 0.54 0.00 0.02 0.00 0.00 99.44 21:58:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:58:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:59:01 all 0.15 0.00 0.02 0.00 0.01 99.81 21:59:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:59:01 1 0.53 0.00 0.03 0.00 0.00 99.43 21:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:59:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:00:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:00:01 1 0.52 0.00 0.02 0.00 0.00 99.47 22:00:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:00:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:01:01 all 0.17 0.00 0.03 0.00 0.00 99.80 22:01:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:01:01 1 0.55 0.00 0.02 0.00 0.00 99.43 22:01:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:01 all 3.09 0.00 1.33 1.39 0.04 94.14 22:02:01 0 2.78 0.00 1.32 0.05 0.02 95.83 22:02:01 1 2.88 0.00 1.42 2.71 0.03 92.96 22:02:01 2 2.36 0.00 0.85 0.17 0.03 96.59 22:02:01 3 4.35 0.00 1.74 2.65 0.07 91.19 Average: all 0.56 0.00 0.25 0.14 0.01 99.03 Average: 0 0.42 0.00 0.28 0.02 0.01 99.28 Average: 1 0.63 0.00 0.27 0.24 0.01 98.85 Average: 2 0.60 0.00 0.20 0.03 0.01 99.16 Average: 3 0.60 0.00 0.27 0.29 0.01 98.82