---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-742 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: 2799.998 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-742) 06/03/22 _x86_64_ (8 CPU) 00:04:32 LINUX RESTART (8 CPU) 00:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:06:01 343.46 14.93 328.53 0.00 2177.37 101948.34 0.00 00:07:01 155.99 0.22 155.77 0.00 13.06 18498.67 0.00 00:08:01 2.52 1.58 0.93 0.00 50.38 12.80 0.00 00:09:01 1.12 0.00 1.12 0.00 0.00 14.66 0.00 00:10:01 1.55 0.02 1.53 0.00 0.13 16.80 0.00 00:11:01 0.95 0.00 0.95 0.00 0.00 11.86 0.00 00:12:01 35.41 0.02 35.39 0.00 4.27 18015.40 0.00 00:13:01 1.98 0.00 1.98 0.00 0.00 23.06 0.00 Average: 67.87 2.10 65.77 0.00 280.64 17316.98 0.00 00:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:06:01 28892404 31758972 533140 1.62 116136 3000576 2057008 6.06 1191412 2390840 104088 00:07:01 28895876 31776392 517576 1.57 125932 3010300 1951916 5.75 1208936 2373460 16 00:08:01 28894028 31777472 516232 1.57 125976 3011816 1951916 5.75 1214020 2373100 68 00:09:01 28907160 31790840 503272 1.53 126016 3011820 1951916 5.75 1199400 2373296 184 00:10:01 28907112 31790756 503248 1.53 126068 3011828 1951916 5.75 1199180 2373300 44 00:11:01 28908940 31792564 501396 1.52 126100 3011828 1951916 5.75 1197028 2373312 172 00:12:01 28384352 31779444 513080 1.56 136856 3463792 1861504 5.49 1231540 2812448 156 00:13:01 28384428 31779564 512796 1.56 136904 3463796 1861504 5.49 1231388 2812452 60 Average: 28771788 31780750 512592 1.56 127498 3123220 1942450 5.72 1209113 2485276 13098 00:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:06:01 ens3 636.83 362.32 5857.18 144.38 0.00 0.00 0.00 0.00 00:06:01 veth05bc49b 26.83 34.61 2.74 271.75 0.00 0.00 0.00 0.02 00:06:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 00:06:01 docker0 38.98 47.41 3.24 354.06 0.00 0.00 0.00 0.00 00:07:01 ens3 56.49 39.46 300.79 11.77 0.00 0.00 0.00 0.00 00:07:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:07:01 docker0 22.10 27.31 1.47 232.74 0.00 0.00 0.00 0.00 00:08:01 ens3 9.35 5.08 7.19 5.94 0.00 0.00 0.00 0.00 00:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 1.02 0.67 0.53 0.42 0.00 0.00 0.00 0.00 00:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 0.67 0.38 0.33 0.21 0.00 0.00 0.00 0.00 00:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 122.65 80.32 2523.48 50.81 0.00 0.00 0.00 0.00 00:12:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 1.32 0.37 0.78 0.20 0.00 0.00 0.00 0.00 00:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 103.56 61.09 1086.25 26.72 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 7.63 9.34 0.59 73.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-742) 06/03/22 _x86_64_ (8 CPU) 00:04:32 LINUX RESTART (8 CPU) 00:05:01 CPU %user %nice %system %iowait %steal %idle 00:06:01 all 17.07 0.00 5.29 1.45 0.08 76.11 00:06:01 0 15.80 0.00 5.23 0.56 0.08 78.33 00:06:01 1 18.12 0.00 4.86 0.44 0.07 76.51 00:06:01 2 16.91 0.00 4.98 0.42 0.08 77.60 00:06:01 3 16.24 0.00 5.62 0.35 0.08 77.71 00:06:01 4 16.65 0.00 5.54 4.67 0.08 73.06 00:06:01 5 16.98 0.00 5.09 1.03 0.07 76.84 00:06:01 6 17.03 0.00 5.74 3.80 0.07 73.37 00:06:01 7 18.85 0.00 5.30 0.32 0.10 75.42 00:07:01 all 6.91 0.00 2.03 0.89 0.04 90.13 00:07:01 0 6.49 0.00 1.98 1.63 0.03 89.86 00:07:01 1 7.06 0.00 2.31 2.24 0.03 88.36 00:07:01 2 6.45 0.00 2.17 0.42 0.03 90.92 00:07:01 3 6.93 0.00 1.94 0.69 0.05 90.39 00:07:01 4 7.85 0.00 2.06 0.47 0.03 89.59 00:07:01 5 7.32 0.00 2.17 0.13 0.03 90.33 00:07:01 6 6.72 0.00 1.58 0.74 0.03 90.93 00:07:01 7 6.45 0.00 2.01 0.82 0.03 90.68 00:08:01 all 0.22 0.00 0.04 0.01 0.00 99.72 00:08:01 0 0.17 0.00 0.02 0.02 0.00 99.80 00:08:01 1 0.42 0.00 0.03 0.02 0.02 99.52 00:08:01 2 0.17 0.00 0.03 0.00 0.00 99.80 00:08:01 3 0.40 0.00 0.05 0.02 0.00 99.53 00:08:01 4 0.32 0.00 0.02 0.00 0.00 99.67 00:08:01 5 0.15 0.00 0.07 0.02 0.00 99.77 00:08:01 6 0.12 0.00 0.07 0.02 0.02 99.78 00:08:01 7 0.05 0.00 0.00 0.02 0.00 99.93 00:09:01 all 0.04 0.00 0.02 0.00 0.00 99.93 00:09:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:09:01 1 0.05 0.00 0.00 0.00 0.00 99.95 00:09:01 2 0.02 0.00 0.03 0.00 0.00 99.95 00:09:01 3 0.07 0.00 0.03 0.00 0.02 99.88 00:09:01 4 0.08 0.00 0.05 0.00 0.00 99.87 00:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:09:01 6 0.05 0.00 0.03 0.02 0.00 99.90 00:09:01 7 0.03 0.00 0.02 0.02 0.00 99.93 00:10:01 all 0.01 0.00 0.01 0.01 0.00 99.96 00:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:10:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:10:01 4 0.00 0.00 0.00 0.00 0.02 99.98 00:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:10:01 6 0.05 0.00 0.08 0.02 0.02 99.83 00:10:01 7 0.00 0.00 0.00 0.03 0.00 99.97 00:11:01 all 0.11 0.00 0.02 0.00 0.00 99.87 00:11:01 0 0.67 0.00 0.03 0.00 0.00 99.30 00:11:01 1 0.02 0.00 0.03 0.02 0.00 99.93 00:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:11:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:11:01 6 0.05 0.00 0.07 0.00 0.02 99.87 00:11:01 7 0.05 0.00 0.00 0.00 0.00 99.95 00:12:01 all 3.01 0.00 1.18 0.28 0.02 95.51 00:12:01 0 3.54 0.00 1.03 0.02 0.02 95.40 00:12:01 1 3.31 0.00 1.14 0.02 0.02 95.52 00:12:01 2 3.43 0.00 1.04 0.00 0.02 95.51 00:12:01 3 2.61 0.00 0.85 0.00 0.02 96.51 00:12:01 4 2.96 0.00 1.16 0.02 0.02 95.85 00:12:01 5 2.73 0.00 1.14 0.12 0.02 96.00 00:12:01 6 2.96 0.00 1.39 1.67 0.02 93.96 00:12:01 7 2.51 0.00 1.66 0.44 0.02 95.37 00:13:01 all 0.03 0.00 0.01 0.01 0.00 99.95 00:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:13:01 4 0.05 0.00 0.02 0.00 0.00 99.93 00:13:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:13:01 6 0.03 0.00 0.02 0.03 0.02 99.90 00:13:01 7 0.03 0.00 0.00 0.03 0.00 99.93 Average: all 3.40 0.00 1.07 0.33 0.02 95.18 Average: 0 3.32 0.00 1.03 0.28 0.02 95.35 Average: 1 3.60 0.00 1.04 0.34 0.02 95.00 Average: 2 3.35 0.00 1.03 0.10 0.02 95.50 Average: 3 3.27 0.00 1.06 0.13 0.02 95.52 Average: 4 3.46 0.00 1.10 0.64 0.02 94.78 Average: 5 3.39 0.00 1.06 0.16 0.01 95.38 Average: 6 3.35 0.00 1.11 0.78 0.02 94.73 Average: 7 3.46 0.00 1.11 0.21 0.02 95.20