---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15527 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-15527) 06/24/22 _x86_64_ (8 CPU) 12:03:24 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 218.26 12.39 205.88 0.00 2080.65 122687.09 0.00 12:06:01 46.38 0.05 46.33 0.00 4.27 20718.68 0.00 12:07:01 1.43 0.00 1.43 0.00 0.00 15.61 0.00 12:08:01 1.50 0.00 1.50 0.00 0.00 17.20 0.00 12:09:01 1.22 0.02 1.20 0.00 0.13 14.00 0.00 12:10:01 1.13 0.00 1.13 0.00 0.00 13.60 0.00 Average: 44.51 2.05 42.46 0.00 342.72 23638.03 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28420480 31727456 566536 1.72 160004 3366008 2729728 8.04 1174128 2848348 420 12:06:01 27942252 31764280 527500 1.60 169536 3817880 1940968 5.72 1241544 3203332 160 12:07:01 27942056 31764228 527208 1.60 169572 3817884 1940968 5.72 1241428 3203336 16 12:08:01 27952852 31775024 516364 1.57 169600 3817884 1940968 5.72 1229920 3203336 184 12:09:01 27952748 31775428 516204 1.57 169636 3817896 1940968 5.72 1230180 3203828 220 12:10:01 27960616 31783344 508296 1.55 169676 3817892 1940968 5.72 1222276 3203832 148 Average: 28028501 31764960 527018 1.60 168004 3742574 2072428 6.11 1223246 3144335 191 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 6.17 6.17 0.61 0.61 0.00 0.00 0.00 0.00 12:05:01 ens3 479.65 323.18 6813.57 73.47 0.00 0.00 0.00 0.00 12:05:01 veth767ce12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 118.54 150.97 9.58 1100.58 0.00 0.00 0.00 0.00 12:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:06:01 ens3 131.69 91.72 2543.07 50.15 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.43 0.28 0.26 0.20 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 100.99 68.55 1544.97 20.50 0.00 0.00 0.00 0.00 Average: docker0 19.48 24.82 1.57 180.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15527) 06/24/22 _x86_64_ (8 CPU) 12:03:24 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 11.17 0.00 5.02 1.27 0.06 82.48 12:05:01 0 11.36 0.00 5.36 0.33 0.07 82.88 12:05:01 1 12.16 0.00 5.58 2.77 0.05 79.43 12:05:01 2 11.61 0.00 5.90 1.03 0.05 81.40 12:05:01 3 10.15 0.00 5.25 1.86 0.07 82.67 12:05:01 4 12.72 0.00 4.47 0.56 0.07 82.18 12:05:01 5 11.89 0.00 5.01 2.75 0.07 80.28 12:05:01 6 9.69 0.00 4.48 0.55 0.05 85.23 12:05:01 7 9.76 0.00 4.12 0.26 0.05 85.82 12:06:01 all 15.70 0.00 3.84 0.32 0.05 80.09 12:06:01 0 15.36 0.00 4.13 1.62 0.05 78.85 12:06:01 1 16.06 0.00 3.83 0.00 0.05 80.06 12:06:01 2 15.75 0.00 3.73 0.02 0.07 80.44 12:06:01 3 16.43 0.00 3.97 0.59 0.05 78.96 12:06:01 4 15.64 0.00 3.93 0.17 0.05 80.21 12:06:01 5 15.08 0.00 3.90 0.14 0.05 80.84 12:06:01 6 15.77 0.00 3.45 0.02 0.05 80.72 12:06:01 7 15.49 0.00 3.76 0.02 0.05 80.68 12:07:01 all 0.02 0.00 0.01 0.01 0.00 99.96 12:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:07:01 3 0.03 0.00 0.02 0.02 0.00 99.93 12:07:01 4 0.03 0.00 0.00 0.00 0.02 99.95 12:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 6 0.02 0.00 0.02 0.03 0.00 99.93 12:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 all 0.04 0.00 0.02 0.00 0.01 99.93 12:08:01 0 0.05 0.00 0.02 0.02 0.02 99.90 12:08:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:08:01 3 0.05 0.00 0.03 0.02 0.00 99.90 12:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 5 0.05 0.00 0.02 0.00 0.03 99.90 12:08:01 6 0.05 0.00 0.02 0.00 0.00 99.93 12:08:01 7 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 all 0.02 0.00 0.02 0.00 0.00 99.96 12:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 3 0.02 0.00 0.00 0.02 0.00 99.97 12:09:01 4 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 5 0.05 0.00 0.03 0.00 0.00 99.92 12:09:01 6 0.02 0.00 0.02 0.00 0.02 99.95 12:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 all 0.03 0.00 0.01 0.00 0.01 99.94 12:10:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:10:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:10:01 3 0.05 0.00 0.02 0.02 0.02 99.90 12:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 5 0.03 0.00 0.03 0.02 0.02 99.90 12:10:01 6 0.05 0.00 0.03 0.00 0.00 99.92 12:10:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 4.45 0.00 1.47 0.26 0.02 93.80 Average: 0 4.42 0.00 1.56 0.32 0.02 93.67 Average: 1 4.67 0.00 1.55 0.45 0.02 93.30 Average: 2 4.53 0.00 1.59 0.17 0.02 93.69 Average: 3 4.42 0.00 1.53 0.41 0.02 93.62 Average: 4 4.70 0.00 1.39 0.12 0.02 93.77 Average: 5 4.48 0.00 1.48 0.47 0.03 93.54 Average: 6 4.22 0.00 1.32 0.10 0.02 94.35 Average: 7 4.18 0.00 1.30 0.04 0.02 94.46