---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12242 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 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-12242) 05/01/23 _x86_64_ (8 CPU) 21:58:49 LINUX RESTART (8 CPU) 21:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:00:01 151.47 47.43 104.03 0.00 5341.07 89811.20 0.00 22:01:01 51.62 0.25 51.37 0.00 5.86 26425.32 0.00 22:02:01 2.15 0.00 2.15 0.00 0.00 23.75 0.00 22:03:01 1.35 0.00 1.35 0.00 0.00 16.00 0.00 22:04:01 25.08 7.80 17.28 0.00 909.98 2492.38 0.00 22:05:01 31.83 3.83 28.00 0.00 4272.49 6372.94 0.00 Average: 43.91 9.88 34.03 0.00 1754.75 20855.17 0.00 21:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:00:01 29206980 31626680 700316 2.13 72100 2621204 1883408 5.55 959320 2365764 408 22:01:01 28679456 31615488 697500 2.12 91716 3073436 1736744 5.12 1072976 2718688 396 22:02:01 28679672 31615808 696832 2.12 91796 3073444 1736744 5.12 1073692 2718700 152 22:03:01 28685524 31621804 690684 2.10 91836 3073448 1736744 5.12 1066812 2718700 52 22:04:01 28521860 31605528 683400 2.08 109296 3204308 1730564 5.10 1151876 2775768 1580 22:05:01 28155116 31601136 690532 2.10 126420 3535016 1784964 5.26 1390372 2887708 40 Average: 28654768 31614407 693211 2.11 97194 3096809 1768195 5.21 1119175 2697555 438 21:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:00:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 22:00:01 docker0 4.70 4.12 0.59 43.15 0.00 0.00 0.00 0.00 22:00:01 vethf72e99e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 ens3 618.23 382.13 6729.82 87.24 0.00 0.00 0.00 0.00 22:00:01 vethfa411bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:01:01 docker0 17.23 29.86 1.35 288.93 0.00 0.00 0.00 0.00 22:01:01 ens3 148.98 100.82 2825.47 88.20 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 ens3 0.63 0.33 0.35 0.27 0.00 0.00 0.00 0.00 22:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 44.53 19.75 913.52 1.81 0.00 0.00 0.00 0.00 22:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 115.95 53.84 1950.91 3.78 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 3.65 5.66 0.32 55.35 0.00 0.00 0.00 0.00 Average: ens3 154.74 92.83 2069.91 30.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12242) 05/01/23 _x86_64_ (8 CPU) 21:58:49 LINUX RESTART (8 CPU) 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 8.93 0.00 3.32 2.37 0.05 85.32 22:00:01 0 9.49 0.00 3.20 0.57 0.05 86.69 22:00:01 1 9.24 0.00 3.26 2.29 0.05 85.16 22:00:01 2 7.90 0.00 2.56 0.61 0.05 88.88 22:00:01 3 7.85 0.00 2.60 1.21 0.05 88.30 22:00:01 4 7.82 0.00 4.44 0.29 0.03 87.42 22:00:01 5 9.00 0.00 3.89 7.10 0.05 79.97 22:00:01 6 9.44 0.00 2.61 0.77 0.05 87.12 22:00:01 7 10.70 0.00 4.03 6.21 0.10 78.96 22:01:01 all 19.35 0.00 3.98 1.16 0.06 75.45 22:01:01 0 20.02 0.00 4.03 0.02 0.07 75.87 22:01:01 1 18.32 0.00 4.92 5.30 0.07 71.39 22:01:01 2 17.66 0.00 3.25 0.05 0.05 78.98 22:01:01 3 19.70 0.00 3.89 0.61 0.07 75.74 22:01:01 4 19.97 0.00 3.97 0.10 0.07 75.89 22:01:01 5 19.85 0.00 3.89 0.42 0.05 75.78 22:01:01 6 19.07 0.00 4.13 1.95 0.07 74.79 22:01:01 7 20.21 0.00 3.75 0.84 0.05 75.15 22:02:01 all 0.14 0.00 0.01 0.02 0.01 99.81 22:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:02:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:02:01 3 0.00 0.00 0.02 0.00 0.02 99.97 22:02:01 4 0.98 0.00 0.02 0.00 0.02 98.99 22:02:01 5 0.00 0.00 0.00 0.02 0.02 99.97 22:02:01 6 0.02 0.00 0.03 0.15 0.00 99.80 22:02:01 7 0.07 0.00 0.02 0.00 0.02 99.90 22:03:01 all 0.28 0.00 0.01 0.01 0.01 99.69 22:03:01 0 0.00 0.00 0.00 0.00 0.02 99.98 22:03:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:03:01 4 2.05 0.00 0.00 0.07 0.05 97.83 22:03:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:03:01 6 0.02 0.00 0.00 0.02 0.02 99.95 22:03:01 7 0.08 0.00 0.00 0.00 0.00 99.92 22:04:01 all 1.04 0.00 0.71 0.52 0.02 97.71 22:04:01 0 1.27 0.00 0.68 0.23 0.02 97.80 22:04:01 1 0.80 0.00 0.53 0.10 0.03 98.53 22:04:01 2 0.67 0.00 1.60 0.18 0.00 97.55 22:04:01 3 0.98 0.00 0.70 0.70 0.02 97.60 22:04:01 4 1.12 0.00 0.48 0.08 0.03 98.28 22:04:01 5 1.37 0.00 0.38 0.50 0.02 97.73 22:04:01 6 0.82 0.00 0.48 2.32 0.00 96.38 22:04:01 7 1.30 0.00 0.82 0.02 0.02 97.85 22:05:01 all 1.42 0.00 0.76 0.45 0.02 97.36 22:05:01 0 1.32 0.00 0.78 0.73 0.03 97.13 22:05:01 1 1.59 0.00 0.40 0.02 0.02 97.98 22:05:01 2 0.43 0.00 0.80 0.12 0.02 98.63 22:05:01 3 0.98 0.00 0.43 0.23 0.02 98.33 22:05:01 4 1.32 0.00 0.48 0.05 0.02 98.13 22:05:01 5 2.17 0.00 0.55 1.50 0.03 95.74 22:05:01 6 1.69 0.00 0.48 0.17 0.02 97.65 22:05:01 7 1.82 0.00 2.15 0.75 0.02 95.26 Average: all 5.17 0.00 1.46 0.75 0.03 92.60 Average: 0 5.34 0.00 1.45 0.26 0.03 92.93 Average: 1 4.97 0.00 1.51 1.28 0.03 92.20 Average: 2 4.43 0.00 1.37 0.16 0.02 94.03 Average: 3 4.90 0.00 1.27 0.46 0.03 93.35 Average: 4 5.51 0.00 1.55 0.10 0.04 92.80 Average: 5 5.38 0.00 1.45 1.57 0.03 91.58 Average: 6 5.15 0.00 1.28 0.89 0.03 92.65 Average: 7 5.66 0.00 1.79 1.29 0.03 91.22