---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-588 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-588) 06/01/22 _x86_64_ (8 CPU) 22:32:43 LINUX RESTART (8 CPU) 22:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:34:02 357.14 54.39 302.75 0.00 5193.80 183771.64 0.00 22:35:01 196.92 0.32 196.60 0.00 11.65 36315.94 0.00 22:36:01 1.25 0.00 1.25 0.00 0.00 14.81 0.00 22:37:01 0.95 0.00 0.95 0.00 0.00 11.60 0.00 22:38:01 1.40 0.02 1.38 0.00 0.13 15.46 0.00 22:39:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 22:40:01 1.17 0.00 1.17 0.00 0.00 13.73 0.00 Average: 79.70 7.84 71.86 0.00 745.31 31438.88 0.00 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:02 28892164 31726256 571832 1.74 122716 2978352 2647924 7.80 1168516 2436844 436 22:35:01 28359944 31779816 511128 1.55 136168 3489144 1817080 5.36 1282628 2782968 144 22:36:01 28361468 31781416 509172 1.55 136196 3489152 1817080 5.36 1280940 2782976 152 22:37:01 28363348 31783296 507164 1.54 136228 3489152 1817080 5.36 1279124 2782976 168 22:38:01 28364836 31784788 505488 1.54 136260 3489152 1817080 5.36 1278204 2782980 8 22:39:01 28364316 31784328 505976 1.54 136284 3489160 1817080 5.36 1278408 2782984 176 22:40:01 28371608 31791728 498600 1.52 136308 3489164 1817080 5.36 1271136 2783084 12 Average: 28439669 31775947 515623 1.57 134309 3416182 1935772 5.70 1262708 2733545 157 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 22:34:02 ens3 740.16 469.29 6161.93 110.93 0.00 0.00 0.00 0.00 22:34:02 docker0 28.10 34.81 2.18 231.97 0.00 0.00 0.00 0.00 22:34:02 veth1f1ec39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 22:35:01 ens3 240.91 173.89 3162.79 82.67 0.00 0.00 0.00 0.00 22:35:01 docker0 52.43 63.78 4.08 514.04 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 21.49 13.55 14.29 11.35 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.87 0.00 0.08 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:39:01 ens3 9.03 12.80 0.89 14.72 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 4.00 7.60 0.50 7.67 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 145.01 96.57 1330.14 32.36 0.00 0.00 0.00 0.00 Average: docker0 11.41 13.97 0.89 105.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-588) 06/01/22 _x86_64_ (8 CPU) 22:32:43 LINUX RESTART (8 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:02 all 10.34 0.00 4.31 3.01 0.09 82.24 22:34:02 0 10.61 0.00 4.93 4.05 0.07 80.35 22:34:02 1 11.84 0.00 3.34 0.56 0.10 84.16 22:34:02 2 8.96 0.00 5.73 6.69 0.07 78.55 22:34:02 3 9.06 0.00 3.56 1.01 0.08 86.28 22:34:02 4 9.28 0.00 4.54 3.43 0.10 82.66 22:34:02 5 12.80 0.00 3.79 3.13 0.07 80.22 22:34:02 6 11.10 0.00 4.21 3.84 0.08 80.77 22:34:02 7 9.08 0.00 4.42 1.38 0.14 84.99 22:35:01 all 19.09 0.00 5.44 1.63 0.09 73.75 22:35:01 0 18.36 0.00 5.83 2.40 0.09 73.32 22:35:01 1 20.01 0.00 5.36 5.13 0.09 69.41 22:35:01 2 18.66 0.00 5.19 1.15 0.07 74.93 22:35:01 3 18.92 0.00 5.85 0.86 0.10 74.28 22:35:01 4 18.53 0.00 5.13 0.50 0.07 75.77 22:35:01 5 20.02 0.00 5.03 0.27 0.10 74.57 22:35:01 6 18.38 0.00 5.26 0.43 0.09 75.84 22:35:01 7 19.84 0.00 5.88 2.34 0.10 71.84 22:36:01 all 0.05 0.00 0.03 0.02 0.00 99.90 22:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:36:01 1 0.02 0.00 0.00 0.03 0.00 99.95 22:36:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:36:01 3 0.08 0.00 0.03 0.00 0.00 99.88 22:36:01 4 0.02 0.00 0.02 0.02 0.02 99.93 22:36:01 5 0.12 0.00 0.05 0.00 0.02 99.82 22:36:01 6 0.02 0.00 0.00 0.10 0.00 99.88 22:36:01 7 0.08 0.00 0.10 0.00 0.00 99.82 22:37:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:37:01 1 0.02 0.00 0.00 0.03 0.00 99.95 22:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:37:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:37:01 4 0.05 0.00 0.02 0.02 0.00 99.92 22:37:01 5 0.03 0.00 0.03 0.00 0.00 99.93 22:37:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:37:01 7 0.07 0.00 0.03 0.00 0.00 99.90 22:38:01 all 0.01 0.00 0.01 0.01 0.00 99.97 22:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:38:01 1 0.00 0.00 0.02 0.02 0.00 99.97 22:38:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:38:01 4 0.00 0.00 0.00 0.02 0.00 99.98 22:38:01 5 0.02 0.00 0.00 0.02 0.00 99.97 22:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:38:01 7 0.03 0.00 0.03 0.00 0.02 99.92 22:39:01 all 0.03 0.00 0.03 0.00 0.00 99.94 22:39:01 0 0.02 0.00 0.05 0.00 0.00 99.93 22:39:01 1 0.00 0.00 0.02 0.00 0.02 99.97 22:39:01 2 0.07 0.00 0.00 0.00 0.00 99.93 22:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:39:01 4 0.07 0.00 0.05 0.02 0.00 99.87 22:39:01 5 0.02 0.00 0.03 0.00 0.00 99.95 22:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:39:01 7 0.05 0.00 0.05 0.00 0.02 99.88 22:40:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:40:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:40:01 1 0.02 0.00 0.03 0.03 0.00 99.92 22:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:40:01 4 0.07 0.00 0.02 0.02 0.02 99.88 22:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:40:01 6 0.05 0.00 0.02 0.00 0.00 99.93 22:40:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 4.15 0.00 1.39 0.66 0.03 93.77 Average: 0 4.08 0.00 1.53 0.91 0.02 93.45 Average: 1 4.48 0.00 1.23 0.81 0.03 93.45 Average: 2 3.89 0.00 1.54 1.11 0.02 93.44 Average: 3 3.95 0.00 1.33 0.26 0.03 94.43 Average: 4 3.94 0.00 1.38 0.57 0.03 94.09 Average: 5 4.64 0.00 1.26 0.49 0.03 93.59 Average: 6 4.16 0.00 1.34 0.62 0.02 93.87 Average: 7 4.09 0.00 1.48 0.52 0.04 93.87