---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2813 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2813) 06/05/25 _x86_64_ (8 CPU) 05:44:31 LINUX RESTART (8 CPU) 05:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:01 508.12 18.15 489.97 0.00 1967.14 82613.56 0.00 05:47:01 131.58 0.03 131.54 0.00 1.07 42459.99 0.00 05:48:01 54.67 0.08 54.59 0.00 1.87 39265.47 0.00 05:49:01 235.34 0.18 235.16 0.00 21.06 78213.23 0.00 Average: 232.43 4.61 227.82 0.00 497.78 60638.06 0.00 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 27510948 31532876 779944 2.37 138736 4018916 2016572 5.94 1271624 3567772 222456 05:47:01 26642796 31432628 871304 2.65 185288 4678976 1962692 5.78 1812516 3831968 823464 05:48:01 27645844 31541856 767508 2.33 189488 3833060 1889244 5.57 1287152 3408532 1024 05:49:01 25877920 31523452 777424 2.36 206836 5437512 1989900 5.86 1421040 4905520 712 Average: 26919377 31507703 799045 2.43 180087 4492116 1964602 5.79 1448083 3928448 261914 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 05:46:01 ens3 971.62 629.18 10715.14 111.04 0.00 0.00 0.00 0.00 05:46:01 docker0 343.99 518.01 28.59 3189.82 0.00 0.00 0.00 0.00 05:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 ens3 27.38 15.78 26.24 10.14 0.00 0.00 0.00 0.00 05:47:01 veth128df42 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:48:01 ens3 17.85 11.68 15.19 7.60 0.00 0.00 0.00 0.00 05:48:01 docker0 1.07 1.38 0.12 0.40 0.00 0.00 0.00 0.00 05:49:01 vethc60836f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 05:49:01 ens3 272.60 192.38 6573.93 115.22 0.00 0.00 0.00 0.00 05:49:01 docker0 4.62 8.37 0.28 114.86 0.00 0.00 0.00 0.00 Average: vethc60836f 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 322.36 212.26 4332.63 61.00 0.00 0.00 0.00 0.00 Average: docker0 87.42 131.96 7.25 826.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2813) 06/05/25 _x86_64_ (8 CPU) 05:44:31 LINUX RESTART (8 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 11.83 0.00 4.50 1.94 0.07 81.65 05:46:01 0 13.10 0.00 3.28 0.10 0.07 83.45 05:46:01 1 10.27 0.00 4.82 0.42 0.08 84.40 05:46:01 2 13.84 0.00 4.13 0.89 0.08 81.05 05:46:01 3 12.73 0.00 4.43 0.69 0.07 82.08 05:46:01 4 10.50 0.00 3.95 1.01 0.07 84.47 05:46:01 5 11.51 0.00 5.49 5.29 0.08 77.63 05:46:01 6 12.01 0.00 5.36 4.54 0.07 78.02 05:46:01 7 10.68 0.00 4.58 2.60 0.07 82.07 05:47:01 all 30.13 0.00 5.42 0.79 0.08 63.59 05:47:01 0 28.56 0.00 5.76 0.45 0.08 65.14 05:47:01 1 31.02 0.00 6.45 0.27 0.08 62.18 05:47:01 2 31.99 0.00 4.75 0.27 0.07 62.92 05:47:01 3 29.90 0.00 5.74 0.30 0.08 63.98 05:47:01 4 31.31 0.00 5.10 0.12 0.07 63.41 05:47:01 5 29.37 0.00 5.04 0.86 0.07 64.67 05:47:01 6 29.11 0.00 4.95 0.13 0.07 65.74 05:47:01 7 29.81 0.00 5.56 3.91 0.08 60.63 05:48:01 all 47.45 0.00 6.29 0.45 0.08 45.73 05:48:01 0 48.14 0.00 6.21 1.71 0.08 43.86 05:48:01 1 48.18 0.00 6.31 0.42 0.08 45.01 05:48:01 2 48.14 0.00 5.94 0.03 0.08 45.80 05:48:01 3 48.33 0.00 6.57 1.44 0.08 43.57 05:48:01 4 45.35 0.00 6.32 0.00 0.07 48.26 05:48:01 5 47.21 0.00 6.04 0.02 0.08 46.65 05:48:01 6 47.20 0.00 5.81 0.00 0.07 46.92 05:48:01 7 47.04 0.00 7.14 0.00 0.08 45.74 05:49:01 all 29.88 0.00 7.31 1.09 0.08 61.64 05:49:01 0 31.88 0.00 6.31 0.20 0.10 61.51 05:49:01 1 30.38 0.00 8.09 0.29 0.08 61.15 05:49:01 2 30.02 0.00 8.00 0.24 0.07 61.67 05:49:01 3 31.17 0.00 7.59 0.73 0.08 60.43 05:49:01 4 29.33 0.00 6.87 1.49 0.08 62.22 05:49:01 5 28.32 0.00 7.00 2.11 0.07 62.50 05:49:01 6 28.16 0.00 7.61 3.59 0.10 60.53 05:49:01 7 29.74 0.00 7.01 0.07 0.07 63.11 Average: all 29.85 0.00 5.88 1.07 0.08 63.12 Average: 0 30.42 0.00 5.39 0.62 0.08 63.48 Average: 1 29.97 0.00 6.42 0.35 0.08 63.18 Average: 2 31.03 0.00 5.70 0.36 0.08 62.83 Average: 3 30.54 0.00 6.08 0.79 0.08 62.50 Average: 4 29.16 0.00 5.56 0.65 0.07 64.56 Average: 5 29.15 0.00 5.89 2.06 0.08 62.82 Average: 6 29.18 0.00 5.93 2.06 0.08 62.76 Average: 7 29.36 0.00 6.08 1.64 0.08 62.85