---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-114894 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.864 BogoMIPS: 5599.72 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-114894) 10/25/22 _x86_64_ (8 CPU) 08:00:18 LINUX RESTART (8 CPU) 08:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:02:01 89.60 3.68 85.92 0.00 448.13 37315.20 0.00 08:03:01 71.72 0.18 71.54 0.00 20.00 38591.18 0.00 Average: 80.66 1.93 78.73 0.00 234.05 37953.25 0.00 08:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 28242508 31498780 809884 2.46 95976 3361332 2168564 6.39 1332116 2867408 751420 08:03:01 28640896 31556028 756344 2.30 100260 3057132 2063800 6.08 1140164 2701424 410752 Average: 28441702 31527404 783114 2.38 98118 3209232 2116182 6.24 1236140 2784416 581086 08:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:02:01 docker0 166.55 201.73 13.40 2488.71 0.00 0.00 0.00 0.00 08:02:01 veth5c0c2cf 139.53 175.05 13.17 2136.21 0.00 0.00 0.00 0.17 08:02:01 ens3 436.10 311.60 7804.27 46.71 0.00 0.00 0.00 0.00 08:03:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:03:01 docker0 1.07 1.05 0.07 1.53 0.00 0.00 0.00 0.00 08:03:01 ens3 123.78 96.88 2523.90 91.71 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 83.80 101.38 6.73 1245.02 0.00 0.00 0.00 0.00 Average: ens3 279.93 204.23 5163.87 69.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-114894) 10/25/22 _x86_64_ (8 CPU) 08:00:18 LINUX RESTART (8 CPU) 08:01:01 CPU %user %nice %system %iowait %steal %idle 08:02:01 all 23.00 0.00 5.22 2.26 0.07 69.45 08:02:01 0 20.11 0.00 4.82 0.27 0.07 74.73 08:02:01 1 23.20 0.00 4.85 0.24 0.07 71.64 08:02:01 2 23.12 0.00 6.28 1.11 0.07 69.43 08:02:01 3 24.66 0.00 4.92 3.28 0.07 67.08 08:02:01 4 24.01 0.00 5.26 0.12 0.07 70.54 08:02:01 5 23.07 0.00 5.90 1.72 0.07 69.24 08:02:01 6 24.49 0.00 4.40 0.05 0.07 71.00 08:02:01 7 21.35 0.00 5.31 11.38 0.07 61.89 08:03:01 all 31.83 0.00 5.14 2.50 0.07 60.45 08:03:01 0 30.69 0.00 4.59 1.35 0.07 63.29 08:03:01 1 32.59 0.00 4.42 1.11 0.08 61.80 08:03:01 2 32.35 0.00 5.20 0.27 0.08 62.10 08:03:01 3 32.52 0.00 5.50 11.94 0.07 49.98 08:03:01 4 32.19 0.00 5.60 1.43 0.07 60.71 08:03:01 5 31.96 0.00 5.13 2.95 0.05 59.91 08:03:01 6 32.71 0.00 5.80 0.32 0.07 61.11 08:03:01 7 29.65 0.00 4.87 0.71 0.07 64.70 Average: all 27.43 0.00 5.18 2.38 0.07 64.95 Average: 0 25.41 0.00 4.71 0.81 0.07 69.01 Average: 1 27.91 0.00 4.63 0.67 0.08 66.71 Average: 2 27.74 0.00 5.74 0.69 0.08 65.76 Average: 3 28.59 0.00 5.21 7.61 0.07 58.53 Average: 4 28.11 0.00 5.43 0.78 0.07 65.62 Average: 5 27.52 0.00 5.52 2.33 0.06 64.57 Average: 6 28.61 0.00 5.10 0.19 0.07 66.04 Average: 7 25.52 0.00 5.09 6.02 0.07 63.30