---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-119615 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: 2799.956 BogoMIPS: 5599.91 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-119615) 11/21/22 _x86_64_ (8 CPU) 12:06:12 LINUX RESTART (8 CPU) 12:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:08:01 90.65 3.24 87.41 0.00 442.50 45533.98 0.00 12:09:01 3.65 1.02 2.63 0.00 21.86 38.68 0.00 12:10:01 1.15 0.00 1.15 0.00 0.00 13.33 0.00 12:11:01 1.45 0.00 1.45 0.00 0.00 16.66 0.00 Average: 23.95 1.05 22.89 0.00 114.73 11257.87 0.00 12:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 28690440 31586188 717380 2.18 91404 3047984 1755300 5.17 1144036 2645324 80 12:09:01 28702388 31599240 704552 2.14 91500 3048604 1753468 5.17 1130712 2645852 184 12:10:01 28701988 31599068 704260 2.14 91556 3048604 1753468 5.17 1130532 2645856 8 12:11:01 28704760 31601844 701444 2.13 91584 3048608 1753468 5.17 1126984 2645860 0 Average: 28699894 31596585 706909 2.15 91511 3048450 1753926 5.17 1133066 2645723 68 12:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 12:08:01 docker0 10.88 14.68 0.91 82.41 0.00 0.00 0.00 0.00 12:08:01 ens3 301.08 212.17 6755.45 88.99 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 17.00 11.31 12.99 13.90 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 2.69 3.62 0.22 20.34 0.00 0.00 0.00 0.00 Average: ens3 78.63 55.25 1670.93 25.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-119615) 11/21/22 _x86_64_ (8 CPU) 12:06:12 LINUX RESTART (8 CPU) 12:07:02 CPU %user %nice %system %iowait %steal %idle 12:08:01 all 14.76 0.00 3.84 1.52 0.07 79.81 12:08:01 0 14.98 0.00 4.55 0.22 0.07 80.18 12:08:01 1 16.45 0.00 4.59 8.18 0.10 70.67 12:08:01 2 14.38 0.00 3.68 0.05 0.05 81.83 12:08:01 3 15.99 0.00 3.44 0.28 0.07 80.23 12:08:01 4 13.17 0.00 3.71 0.97 0.05 82.09 12:08:01 5 14.58 0.00 3.30 1.05 0.07 81.01 12:08:01 6 13.82 0.00 3.47 1.26 0.07 81.38 12:08:01 7 14.76 0.00 3.99 0.19 0.05 81.00 12:09:01 all 0.08 0.00 0.05 0.01 0.01 99.85 12:09:01 0 0.05 0.00 0.07 0.00 0.02 99.87 12:09:01 1 0.20 0.00 0.08 0.03 0.00 99.68 12:09:01 2 0.13 0.00 0.03 0.00 0.02 99.82 12:09:01 3 0.07 0.00 0.03 0.00 0.02 99.88 12:09:01 4 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 5 0.02 0.00 0.05 0.00 0.00 99.93 12:09:01 6 0.03 0.00 0.05 0.03 0.00 99.88 12:09:01 7 0.12 0.00 0.08 0.00 0.02 99.78 12:10:01 all 0.03 0.00 0.01 0.00 0.01 99.96 12:10:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:10:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:10:01 2 0.07 0.00 0.02 0.02 0.02 99.88 12:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 5 0.02 0.00 0.00 0.00 0.02 99.97 12:10:01 6 0.00 0.00 0.00 0.02 0.00 99.98 12:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 all 0.01 0.00 0.01 0.00 0.01 99.96 12:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 12:11:01 1 0.03 0.00 0.00 0.02 0.00 99.95 12:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 6 0.00 0.00 0.00 0.02 0.00 99.98 12:11:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 3.65 0.00 0.96 0.38 0.02 95.00 Average: 0 3.70 0.00 1.14 0.05 0.03 95.06 Average: 1 4.08 0.00 1.14 2.01 0.03 92.73 Average: 2 3.57 0.00 0.92 0.02 0.02 95.47 Average: 3 3.93 0.00 0.86 0.07 0.02 95.12 Average: 4 3.25 0.00 0.92 0.24 0.01 95.58 Average: 5 3.57 0.00 0.82 0.26 0.02 95.33 Average: 6 3.40 0.00 0.86 0.33 0.02 95.39 Average: 7 3.65 0.00 1.00 0.05 0.02 95.28