---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10622 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-10622) 04/04/22 _x86_64_ (8 CPU) 05:02:41 LINUX RESTART (8 CPU) 05:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 416.61 46.41 370.20 0.00 4100.92 184803.47 0.00 05:05:01 207.53 0.15 207.38 0.00 13.46 41592.40 0.00 05:06:01 2.07 0.00 2.07 0.00 0.00 26.41 0.00 05:07:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 05:08:01 1.35 0.03 1.32 0.00 0.40 15.46 0.00 05:09:01 0.98 0.00 0.98 0.00 0.00 12.26 0.00 05:10:01 35.80 0.03 35.77 0.00 2.27 17601.07 0.00 05:11:01 4.23 1.60 2.63 0.00 49.33 34.93 0.00 Average: 83.70 6.03 77.67 0.00 520.79 30512.01 0.00 05:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 27769308 31696820 602644 1.83 170012 3936856 2340236 6.90 1382012 3261136 486664 05:05:01 28265540 31746688 549312 1.67 179640 3506328 1950216 5.75 1356052 2808592 588 05:06:01 28266756 31747908 548024 1.67 179688 3506332 1950216 5.75 1355104 2808596 12 05:07:01 28266872 31748132 547572 1.67 179728 3506332 1950216 5.75 1354868 2808596 180 05:08:01 28278804 31760032 535596 1.63 179768 3506340 1950216 5.75 1343332 2808612 20 05:09:01 28279780 31761076 534556 1.63 179804 3506352 1950216 5.75 1342400 2808612 176 05:10:01 27759328 31750856 543392 1.65 187988 3958256 1967120 5.80 1371508 3247944 336 05:11:01 27762968 31757016 537500 1.63 188020 3959864 1984096 5.85 1370268 3247628 176 Average: 28081170 31746066 549824 1.67 180581 3673332 2005316 5.91 1359443 2974964 61019 05:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 lo 6.27 6.27 0.61 0.61 0.00 0.00 0.00 0.00 05:04:01 ens3 1002.62 711.36 6549.45 132.03 0.00 0.00 0.00 0.00 05:04:01 docker0 201.97 253.41 16.73 2166.23 0.00 0.00 0.00 0.00 05:05:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:05:01 ens3 102.25 76.17 188.47 65.88 0.00 0.00 0.00 0.00 05:05:01 docker0 14.96 19.80 0.86 89.91 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 2.22 0.92 0.40 0.25 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 1.55 0.68 0.35 0.23 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 0.68 0.32 0.36 0.26 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 0.77 0.48 0.40 0.28 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:10:01 ens3 106.48 63.23 2522.18 10.29 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:11:01 ens3 23.36 29.75 6.19 43.68 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 154.99 110.36 1158.50 31.61 0.00 0.00 0.00 0.00 Average: docker0 27.12 34.15 2.20 282.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10622) 04/04/22 _x86_64_ (8 CPU) 05:02:41 LINUX RESTART (8 CPU) 05:03:01 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 11.98 0.00 4.78 2.14 0.06 81.05 05:04:01 0 13.40 0.00 4.70 3.49 0.07 78.35 05:04:01 1 10.61 0.00 5.88 2.12 0.05 81.34 05:04:01 2 10.74 0.00 5.40 4.09 0.05 79.73 05:04:01 3 10.46 0.00 5.00 3.12 0.07 81.35 05:04:01 4 13.03 0.00 4.00 1.80 0.07 81.11 05:04:01 5 12.02 0.00 4.23 0.88 0.05 82.83 05:04:01 6 11.05 0.00 4.42 1.06 0.05 83.43 05:04:01 7 14.54 0.00 4.62 0.54 0.07 80.23 05:05:01 all 16.52 0.00 4.70 1.02 0.06 77.70 05:05:01 0 16.33 0.00 5.07 2.19 0.05 76.35 05:05:01 1 15.86 0.00 4.88 1.19 0.07 77.99 05:05:01 2 15.52 0.00 4.64 0.82 0.07 78.95 05:05:01 3 15.00 0.00 4.44 1.87 0.05 78.64 05:05:01 4 17.26 0.00 4.50 0.64 0.05 77.54 05:05:01 5 16.93 0.00 4.59 0.07 0.05 78.37 05:05:01 6 16.44 0.00 4.50 0.91 0.05 78.11 05:05:01 7 18.81 0.00 5.00 0.45 0.07 75.67 05:06:01 all 0.02 0.00 0.01 0.01 0.00 99.96 05:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:06:01 1 0.03 0.00 0.03 0.03 0.00 99.90 05:06:01 2 0.03 0.00 0.03 0.02 0.00 99.92 05:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:06:01 4 0.02 0.00 0.00 0.00 0.02 99.97 05:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:06:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:06:01 7 0.02 0.00 0.02 0.00 0.02 99.95 05:07:01 all 0.03 0.00 0.01 0.00 0.01 99.94 05:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:07:01 1 0.03 0.00 0.00 0.02 0.00 99.95 05:07:01 2 0.03 0.00 0.03 0.02 0.02 99.90 05:07:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:07:01 7 0.08 0.00 0.03 0.00 0.03 99.85 05:08:01 all 0.01 0.00 0.01 0.01 0.01 99.96 05:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:08:01 2 0.00 0.00 0.03 0.03 0.00 99.93 05:08:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 5 0.02 0.00 0.00 0.00 0.02 99.97 05:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 7 0.05 0.00 0.03 0.02 0.02 99.88 05:09:01 all 0.02 0.00 0.00 0.00 0.01 99.97 05:09:01 0 0.00 0.00 0.00 0.00 0.02 99.98 05:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 2 0.03 0.00 0.03 0.03 0.02 99.88 05:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 7 0.10 0.00 0.00 0.00 0.02 99.88 05:10:01 all 2.73 0.00 1.10 0.24 0.01 95.92 05:10:01 0 2.36 0.00 1.29 0.03 0.00 96.31 05:10:01 1 2.66 0.00 1.26 1.41 0.02 94.66 05:10:01 2 2.36 0.00 1.34 0.38 0.02 95.91 05:10:01 3 3.56 0.00 0.90 0.02 0.02 95.50 05:10:01 4 2.67 0.00 1.04 0.00 0.02 96.27 05:10:01 5 2.41 0.00 0.85 0.02 0.00 96.72 05:10:01 6 2.96 0.00 0.85 0.03 0.02 96.14 05:10:01 7 2.84 0.00 1.27 0.02 0.03 95.84 05:11:01 all 0.22 0.00 0.05 0.02 0.01 99.70 05:11:01 0 0.25 0.00 0.02 0.02 0.02 99.70 05:11:01 1 0.30 0.00 0.03 0.02 0.00 99.65 05:11:01 2 0.10 0.00 0.03 0.07 0.00 99.80 05:11:01 3 0.25 0.00 0.08 0.02 0.03 99.62 05:11:01 4 0.20 0.00 0.12 0.02 0.00 99.67 05:11:01 5 0.10 0.00 0.08 0.00 0.02 99.80 05:11:01 6 0.27 0.00 0.03 0.00 0.00 99.70 05:11:01 7 0.27 0.00 0.03 0.00 0.00 99.70 Average: all 3.92 0.00 1.33 0.43 0.02 94.31 Average: 0 4.02 0.00 1.38 0.71 0.02 93.87 Average: 1 3.67 0.00 1.50 0.60 0.02 94.22 Average: 2 3.58 0.00 1.44 0.68 0.02 94.28 Average: 3 3.64 0.00 1.30 0.62 0.02 94.41 Average: 4 4.12 0.00 1.20 0.30 0.02 94.36 Average: 5 3.92 0.00 1.21 0.12 0.02 94.73 Average: 6 3.82 0.00 1.22 0.25 0.01 94.69 Average: 7 4.56 0.00 1.37 0.13 0.03 93.91