---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35636 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 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-35636) 12/24/24 _x86_64_ (8 CPU) 10:00:28 LINUX RESTART (8 CPU) 10:01:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:02:01 361.61 16.76 344.85 0.00 2018.27 39252.13 0.00 Average: 361.61 16.76 344.85 0.00 2018.27 39252.13 0.00 10:01:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 28726788 31429868 875728 2.66 86968 2855732 2111824 6.22 1319976 2403820 311860 Average: 28726788 31429868 875728 2.66 86968 2855732 2111824 6.22 1319976 2403820 311860 10:01:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 veth66b4c11 53.70 93.67 5.07 822.66 0.00 0.00 0.00 0.07 10:02:01 lo 3.65 3.65 0.36 0.36 0.00 0.00 0.00 0.00 10:02:01 ens3 500.91 303.12 6327.79 88.10 0.00 0.00 0.00 0.00 10:02:01 docker0 61.83 101.31 5.21 894.62 0.00 0.00 0.00 0.00 Average: veth66b4c11 53.70 93.67 5.07 822.66 0.00 0.00 0.00 0.07 Average: lo 3.65 3.65 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 500.91 303.12 6327.79 88.10 0.00 0.00 0.00 0.00 Average: docker0 61.83 101.31 5.21 894.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35636) 12/24/24 _x86_64_ (8 CPU) 10:00:28 LINUX RESTART (8 CPU) 10:01:03 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 19.17 0.00 4.89 2.71 0.07 73.16 10:02:01 0 19.78 0.00 4.05 1.23 0.09 74.85 10:02:01 1 18.56 0.00 4.46 0.61 0.07 76.29 10:02:01 2 17.31 0.00 4.48 1.74 0.07 76.39 10:02:01 3 20.36 0.00 4.59 1.90 0.05 73.10 10:02:01 4 21.11 0.00 6.06 3.62 0.07 69.14 10:02:01 5 17.46 0.00 5.78 10.56 0.07 66.14 10:02:01 6 17.61 0.00 5.11 1.78 0.07 75.43 10:02:01 7 21.12 0.00 4.60 0.31 0.05 73.92 Average: all 19.17 0.00 4.89 2.71 0.07 73.16 Average: 0 19.78 0.00 4.05 1.23 0.09 74.85 Average: 1 18.56 0.00 4.46 0.61 0.07 76.29 Average: 2 17.31 0.00 4.48 1.74 0.07 76.39 Average: 3 20.36 0.00 4.59 1.90 0.05 73.10 Average: 4 21.11 0.00 6.06 3.62 0.07 69.14 Average: 5 17.46 0.00 5.78 10.56 0.07 66.14 Average: 6 17.61 0.00 5.11 1.78 0.07 75.43 Average: 7 21.12 0.00 4.60 0.31 0.05 73.92