---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4889 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-4889) 03/04/24 _x86_64_ (8 CPU) 22:01:49 LINUX RESTART (8 CPU) 22:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:03:02 173.69 47.51 126.18 0.00 5364.04 164477.92 0.00 22:04:01 47.52 0.25 47.26 0.00 5.83 18330.18 0.00 22:05:02 35.88 0.02 35.86 0.00 1.73 12223.31 0.00 22:06:01 1.51 0.00 1.51 0.00 0.00 18.03 0.00 22:07:01 19.95 7.35 12.60 0.00 900.92 1871.95 0.00 22:08:01 42.74 4.58 38.16 0.00 4303.95 6891.65 0.00 Average: 53.71 10.01 43.70 0.00 1772.57 34107.34 0.00 22:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:03:02 29258056 31540836 777456 2.36 74088 2489384 1835772 5.41 1018224 2224852 544 22:04:01 28726520 31529364 776172 2.36 95052 2941452 1815972 5.35 1128316 2587792 346508 22:05:02 28732728 31536080 770184 2.34 95340 2941504 1723132 5.08 1131912 2575112 176 22:06:01 28733032 31536456 769748 2.34 95372 2941508 1723132 5.08 1131592 2575116 44 22:07:01 28581952 31499964 790952 2.41 108324 3042260 1731652 5.10 1228792 2610460 1356 22:08:01 28199580 31475572 801552 2.44 125384 3371804 1751292 5.16 1479104 2718952 304 Average: 28705311 31519712 781011 2.38 98927 2954652 1763492 5.20 1186323 2548714 58155 22:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:03:02 docker0 7.38 6.27 0.78 61.77 0.00 0.00 0.00 0.00 22:03:02 ens3 531.29 353.82 5680.50 88.08 0.00 0.00 0.00 0.00 22:03:02 veth08f9ea0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:03:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 22:04:01 docker0 45.64 66.19 3.71 773.77 0.00 0.00 0.00 0.00 22:04:01 ens3 190.70 126.06 3354.20 87.49 0.00 0.00 0.00 0.00 22:04:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 22:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:02 ens3 7.90 4.90 8.73 3.04 0.00 0.00 0.00 0.00 22:05:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 ens3 0.98 0.32 0.85 0.02 0.00 0.00 0.00 0.00 22:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 ens3 51.37 34.66 694.86 2.56 0.00 0.00 0.00 0.00 22:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 194.50 83.87 2083.84 15.65 0.00 0.00 0.00 0.00 22:08:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 8.76 11.96 0.74 137.87 0.00 0.00 0.00 0.00 Average: ens3 163.17 100.82 1972.14 32.75 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4889) 03/04/24 _x86_64_ (8 CPU) 22:01:49 LINUX RESTART (8 CPU) 22:02:01 CPU %user %nice %system %iowait %steal %idle 22:03:02 all 9.26 0.00 2.98 2.13 0.05 85.57 22:03:02 0 11.04 0.00 2.83 0.22 0.05 85.86 22:03:02 1 8.17 0.00 4.02 9.18 0.05 78.57 22:03:02 2 12.64 0.00 2.40 1.90 0.07 82.99 22:03:02 3 9.02 0.00 2.29 2.59 0.05 86.04 22:03:02 4 9.67 0.00 3.40 0.84 0.05 86.04 22:03:02 5 8.73 0.00 2.45 0.85 0.05 87.92 22:03:02 6 6.80 0.00 2.49 0.29 0.03 90.39 22:03:02 7 8.04 0.00 3.94 1.18 0.07 86.78 22:04:01 all 19.86 0.00 2.69 1.45 0.06 75.94 22:04:01 0 18.85 0.00 2.15 0.36 0.07 78.57 22:04:01 1 18.92 0.00 2.74 0.41 0.05 77.88 22:04:01 2 20.07 0.00 2.72 0.21 0.05 76.96 22:04:01 3 21.01 0.00 2.62 0.14 0.07 76.16 22:04:01 4 20.13 0.00 2.58 2.32 0.07 74.90 22:04:01 5 19.90 0.00 3.19 0.56 0.07 76.28 22:04:01 6 20.23 0.00 2.56 0.36 0.07 76.78 22:04:01 7 19.77 0.00 2.96 7.27 0.05 69.96 22:05:02 all 0.27 0.00 0.19 0.75 0.01 98.78 22:05:02 0 0.23 0.00 0.18 0.00 0.03 99.55 22:05:02 1 0.15 0.00 0.12 0.00 0.02 99.72 22:05:02 2 0.27 0.00 0.18 0.32 0.00 99.23 22:05:02 3 0.47 0.00 0.10 0.02 0.02 99.40 22:05:02 4 0.20 0.00 0.42 5.06 0.02 94.31 22:05:02 5 0.43 0.00 0.15 0.00 0.02 99.40 22:05:02 6 0.25 0.00 0.13 0.00 0.00 99.62 22:05:02 7 0.13 0.00 0.20 0.63 0.02 99.02 22:06:01 all 0.03 0.00 0.01 0.00 0.01 99.95 22:06:01 0 0.05 0.00 0.02 0.00 0.02 99.91 22:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:06:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:06:01 3 0.10 0.00 0.00 0.00 0.00 99.90 22:06:01 4 0.02 0.00 0.02 0.00 0.03 99.93 22:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:06:01 6 0.00 0.00 0.03 0.00 0.00 99.97 22:06:01 7 0.03 0.00 0.02 0.02 0.02 99.92 22:07:01 all 0.50 0.00 0.48 0.15 0.01 98.85 22:07:01 0 0.80 0.00 0.18 0.00 0.03 98.98 22:07:01 1 0.25 0.00 0.47 0.03 0.00 99.25 22:07:01 2 0.52 0.00 0.18 0.02 0.00 99.28 22:07:01 3 0.77 0.00 1.43 0.03 0.03 97.73 22:07:01 4 0.47 0.00 0.74 0.40 0.02 98.38 22:07:01 5 0.32 0.00 0.28 0.02 0.00 99.38 22:07:01 6 0.73 0.00 0.37 0.30 0.02 98.58 22:07:01 7 0.17 0.00 0.20 0.38 0.00 99.25 22:08:01 all 2.71 0.00 1.18 0.42 0.03 95.67 22:08:01 0 3.82 0.00 1.22 0.29 0.03 94.63 22:08:01 1 3.72 0.00 1.17 0.33 0.02 94.76 22:08:01 2 2.92 0.00 1.52 0.15 0.02 95.39 22:08:01 3 2.52 0.00 1.29 1.04 0.02 95.14 22:08:01 4 2.82 0.00 1.59 0.58 0.02 94.99 22:08:01 5 2.07 0.00 0.75 0.08 0.03 97.06 22:08:01 6 1.64 0.00 0.85 0.05 0.05 97.41 22:08:01 7 2.15 0.00 1.07 0.80 0.03 95.94 Average: all 5.40 0.00 1.25 0.81 0.03 92.51 Average: 0 5.79 0.00 1.10 0.14 0.04 92.93 Average: 1 5.16 0.00 1.41 1.66 0.02 91.74 Average: 2 6.02 0.00 1.16 0.43 0.03 92.36 Average: 3 5.61 0.00 1.29 0.64 0.03 92.44 Average: 4 5.51 0.00 1.45 1.54 0.03 91.47 Average: 5 5.20 0.00 1.13 0.25 0.03 93.39 Average: 6 4.91 0.00 1.07 0.17 0.03 93.83 Average: 7 5.00 0.00 1.39 1.70 0.03 91.88