---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36146 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-36146) 01/06/25 _x86_64_ (8 CPU) 02:50:43 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:03 401.97 47.46 354.51 0.00 5262.72 154050.19 0.00 Average: 401.97 47.46 354.51 0.00 5262.72 154050.19 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:03 28691352 31396552 909340 2.77 85576 2865872 2208128 6.51 1317916 2445456 319164 Average: 28691352 31396552 909340 2.77 85576 2865872 2208128 6.51 1317916 2445456 319164 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:03 docker0 43.71 74.09 4.13 863.03 0.00 0.00 0.00 0.00 02:52:03 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 02:52:03 veth0809052 36.36 66.39 3.80 793.69 0.00 0.00 0.00 0.07 02:52:03 ens3 567.19 370.74 6595.36 101.53 0.00 0.00 0.00 0.00 Average: docker0 43.71 74.09 4.13 863.03 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 Average: veth0809052 36.36 66.39 3.80 793.69 0.00 0.00 0.00 0.07 Average: ens3 567.19 370.74 6595.36 101.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36146) 01/06/25 _x86_64_ (8 CPU) 02:50:43 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:03 all 14.56 0.00 4.11 2.35 0.07 78.92 02:52:03 0 16.76 0.00 4.40 1.22 0.07 77.54 02:52:03 1 13.87 0.00 3.73 2.13 0.08 80.18 02:52:03 2 13.89 0.00 4.59 5.06 0.07 76.40 02:52:03 3 14.08 0.00 3.99 0.67 0.08 81.17 02:52:03 4 14.66 0.00 4.04 5.14 0.07 76.10 02:52:03 5 13.52 0.00 4.36 2.17 0.07 79.88 02:52:03 6 14.49 0.00 4.30 1.95 0.07 79.20 02:52:03 7 15.18 0.00 3.43 0.44 0.07 80.88 Average: all 14.56 0.00 4.11 2.35 0.07 78.92 Average: 0 16.76 0.00 4.40 1.22 0.07 77.54 Average: 1 13.87 0.00 3.73 2.13 0.08 80.18 Average: 2 13.89 0.00 4.59 5.06 0.07 76.40 Average: 3 14.08 0.00 3.99 0.67 0.08 81.17 Average: 4 14.66 0.00 4.04 5.14 0.07 76.10 Average: 5 13.52 0.00 4.36 2.17 0.07 79.88 Average: 6 14.49 0.00 4.30 1.95 0.07 79.20 Average: 7 15.18 0.00 3.43 0.44 0.07 80.88