---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14797 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: 2799.998 BogoMIPS: 5599.99 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14797) 05/09/23 _x86_64_ (8 CPU) 22:43:43 LINUX RESTART (8 CPU) 22:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:45:01 464.61 47.51 417.10 0.00 5323.25 167892.02 0.00 22:46:01 163.74 0.35 163.39 0.00 10.00 47556.74 0.00 22:47:01 99.28 0.03 99.25 0.00 5.47 25255.41 0.00 Average: 242.54 15.96 226.58 0.00 1779.57 80234.72 0.00 22:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:45:01 27989372 31528532 773648 2.35 130176 3591560 2070220 6.10 1225732 3202356 360548 22:46:01 27809016 31537384 758600 2.31 153292 3751576 1860916 5.48 1301556 3292148 156720 22:47:01 27558088 31557860 736772 2.24 163008 3979304 1733176 5.11 1295360 3512660 168 Average: 27785492 31541259 756340 2.30 148825 3774147 1888104 5.56 1274216 3335721 172479 22:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:45:01 ens3 962.76 606.93 8891.39 120.78 0.00 0.00 0.00 0.00 22:45:01 lo 6.87 6.87 0.66 0.66 0.00 0.00 0.00 0.00 22:45:01 docker0 192.08 303.22 15.36 2116.99 0.00 0.00 0.00 0.00 22:46:01 ens3 49.89 30.33 85.09 18.63 0.00 0.00 0.00 0.00 22:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:46:01 docker0 1.47 3.47 0.09 42.51 0.00 0.00 0.00 0.00 22:47:01 ens3 102.18 60.72 2569.99 11.22 0.00 0.00 0.00 0.00 22:47:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 22:47:01 docker0 1.45 3.08 0.09 42.97 0.00 0.00 0.00 0.00 Average: ens3 371.61 232.66 3848.82 50.21 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 65.00 103.26 5.18 734.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14797) 05/09/23 _x86_64_ (8 CPU) 22:43:43 LINUX RESTART (8 CPU) 22:44:01 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 12.97 0.00 5.02 2.02 0.12 79.88 22:45:01 0 17.22 0.00 5.76 0.39 0.12 76.52 22:45:01 1 11.98 0.00 4.15 0.40 0.12 83.35 22:45:01 2 14.17 0.00 5.40 1.74 0.10 78.59 22:45:01 3 11.57 0.00 6.37 7.42 0.14 74.50 22:45:01 4 12.43 0.00 5.74 4.41 0.12 77.30 22:45:01 5 14.43 0.00 4.27 0.58 0.14 80.59 22:45:01 6 10.00 0.00 4.56 0.27 0.10 85.07 22:45:01 7 11.93 0.00 3.91 0.98 0.12 83.06 22:46:01 all 41.02 0.00 6.66 0.60 0.13 51.59 22:46:01 0 39.69 0.00 6.76 0.84 0.12 52.59 22:46:01 1 40.29 0.00 6.19 0.07 0.12 53.34 22:46:01 2 45.77 0.00 7.71 0.15 0.13 46.23 22:46:01 3 39.95 0.00 6.64 1.01 0.12 52.28 22:46:01 4 38.34 0.00 7.80 1.94 0.15 51.77 22:46:01 5 39.93 0.00 5.72 0.03 0.12 54.20 22:46:01 6 44.34 0.00 6.64 0.73 0.14 48.16 22:46:01 7 39.88 0.00 5.79 0.02 0.14 54.18 22:47:01 all 2.96 0.00 1.26 0.31 0.03 95.44 22:47:01 0 2.17 0.00 1.56 0.00 0.03 96.24 22:47:01 1 2.80 0.00 1.14 0.02 0.03 96.01 22:47:01 2 3.43 0.00 1.22 0.18 0.03 95.13 22:47:01 3 2.31 0.00 0.89 0.57 0.02 96.22 22:47:01 4 2.64 0.00 1.62 0.07 0.03 95.63 22:47:01 5 3.01 0.00 1.14 0.17 0.03 95.65 22:47:01 6 2.79 0.00 1.64 1.40 0.03 94.13 22:47:01 7 4.51 0.00 0.86 0.05 0.03 94.55 Average: all 18.95 0.00 4.30 0.97 0.09 75.68 Average: 0 19.65 0.00 4.68 0.41 0.09 75.17 Average: 1 18.38 0.00 3.83 0.16 0.09 77.54 Average: 2 21.10 0.00 4.77 0.69 0.09 73.35 Average: 3 17.93 0.00 4.62 2.98 0.09 74.38 Average: 4 17.76 0.00 5.05 2.13 0.10 74.96 Average: 5 19.11 0.00 3.70 0.26 0.10 76.84 Average: 6 18.99 0.00 4.27 0.80 0.09 75.85 Average: 7 18.67 0.00 3.50 0.35 0.09 77.39