---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24596 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-24596) 09/05/22 _x86_64_ (8 CPU) 15:01:17 LINUX RESTART (8 CPU) 15:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:03:01 88.80 10.75 78.05 0.00 1923.15 38364.67 0.00 15:04:01 57.02 0.10 56.92 0.00 12.40 32286.10 0.00 15:05:01 1.35 0.00 1.35 0.00 0.00 1488.84 0.00 15:06:01 1.52 0.00 1.52 0.00 0.00 1361.28 0.00 15:07:01 1.33 0.02 1.32 0.00 0.13 1492.17 0.00 15:08:01 1.67 0.00 1.67 0.00 0.00 1497.35 0.00 Average: 25.28 1.81 23.47 0.00 322.59 12747.46 0.00 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 28455112 31760152 531492 1.62 121272 3393324 2030928 5.99 1310076 2669880 410160 15:04:01 28443816 31792180 502808 1.53 124716 3440008 1863900 5.49 1228484 2768872 180 15:05:01 28443916 31792416 502360 1.53 124768 3440012 1863900 5.49 1228356 2768876 28 15:06:01 28445048 31793636 501024 1.52 124828 3440016 1863900 5.49 1227588 2768876 16 15:07:01 28445056 31794032 500920 1.52 124876 3440016 1863900 5.49 1227652 2769212 24 15:08:01 28454008 31803056 491848 1.50 124932 3440024 1863900 5.49 1218076 2769208 56 Average: 28447826 31789245 505075 1.54 124232 3432233 1891738 5.58 1240039 2752487 68411 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 docker0 40.69 48.36 3.48 726.23 0.00 0.00 0.00 0.00 15:03:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 15:03:01 veth1b7a9b4 36.23 44.73 3.48 683.65 0.00 0.00 0.00 0.06 15:03:01 ens3 317.36 214.78 6350.49 78.24 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:04:01 ens3 101.38 60.67 2525.07 11.93 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 3.53 1.78 4.35 0.30 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 6.78 8.06 0.58 121.03 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 70.45 46.26 1479.88 15.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24596) 09/05/22 _x86_64_ (8 CPU) 15:01:17 LINUX RESTART (8 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 29.60 0.00 6.54 0.90 0.08 62.88 15:03:01 0 27.57 0.00 5.56 0.69 0.08 66.10 15:03:01 1 29.98 0.00 6.99 0.56 0.08 62.38 15:03:01 2 30.17 0.00 6.36 0.47 0.08 62.91 15:03:01 3 29.51 0.00 6.63 0.62 0.08 63.15 15:03:01 4 31.42 0.00 6.58 2.45 0.08 59.46 15:03:01 5 27.32 0.00 5.88 1.32 0.07 65.42 15:03:01 6 31.47 0.00 7.12 0.63 0.08 60.70 15:03:01 7 29.40 0.00 7.15 0.48 0.08 62.89 15:04:01 all 3.42 0.00 1.47 0.66 0.03 94.42 15:04:01 0 2.85 0.00 1.30 0.00 0.03 95.82 15:04:01 1 3.64 0.00 1.49 0.97 0.03 93.87 15:04:01 2 3.57 0.00 1.95 3.73 0.03 90.72 15:04:01 3 3.92 0.00 1.28 0.25 0.02 94.54 15:04:01 4 3.43 0.00 1.44 0.03 0.05 95.05 15:04:01 5 2.62 0.00 1.09 0.02 0.02 96.26 15:04:01 6 3.78 0.00 1.54 0.22 0.03 94.43 15:04:01 7 3.58 0.00 1.70 0.07 0.02 94.64 15:05:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:05:01 1 0.05 0.00 0.00 0.03 0.00 99.92 15:05:01 2 0.05 0.00 0.00 0.00 0.02 99.93 15:05:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:05:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:05:01 6 0.00 0.00 0.02 0.02 0.00 99.97 15:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:06:01 all 0.03 0.00 0.01 0.01 0.00 99.94 15:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:06:01 1 0.07 0.00 0.02 0.05 0.00 99.87 15:06:01 2 0.03 0.00 0.03 0.02 0.02 99.90 15:06:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:06:01 4 0.07 0.00 0.02 0.00 0.00 99.92 15:06:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:06:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:07:01 1 0.03 0.00 0.02 0.05 0.02 99.88 15:07:01 2 0.03 0.00 0.02 0.02 0.02 99.92 15:07:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 all 0.03 0.00 0.03 0.01 0.01 99.92 15:08:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:08:01 1 0.03 0.00 0.03 0.03 0.00 99.90 15:08:01 2 0.05 0.00 0.05 0.02 0.00 99.88 15:08:01 3 0.02 0.00 0.03 0.02 0.02 99.92 15:08:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 6 0.03 0.00 0.03 0.05 0.02 99.87 15:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.46 0.00 1.33 0.26 0.02 92.92 Average: 0 5.02 0.00 1.15 0.11 0.02 93.69 Average: 1 5.59 0.00 1.41 0.28 0.02 92.69 Average: 2 5.59 0.00 1.39 0.71 0.03 92.28 Average: 3 5.55 0.00 1.32 0.15 0.03 92.96 Average: 4 5.77 0.00 1.33 0.41 0.03 92.46 Average: 5 4.93 0.00 1.15 0.22 0.01 93.68 Average: 6 5.83 0.00 1.44 0.15 0.02 92.55 Average: 7 5.43 0.00 1.46 0.09 0.02 93.01