---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34833 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34833) 12/10/24 _x86_64_ (8 CPU) 03:24:53 LINUX RESTART (8 CPU) 03:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:26:01 359.11 48.13 310.98 0.00 5416.96 130450.12 0.00 03:27:01 252.86 3.98 248.88 0.00 76.76 72393.67 0.00 03:28:01 136.38 0.12 136.26 0.00 13.46 44264.22 0.00 03:29:01 219.95 0.13 219.81 0.00 8.13 59001.23 0.00 Average: 242.07 13.09 228.98 0.00 1378.72 76526.97 0.00 03:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 29861544 31550744 799300 2.43 59748 1923904 1986448 5.85 1015228 1668452 1028 03:27:01 26786072 31513656 788796 2.40 184584 4593568 1894988 5.58 1359788 4111068 861268 03:28:01 27408136 31511000 792772 2.41 192640 4013820 1997568 5.89 1396700 3507104 98660 03:29:01 26826192 31502516 800832 2.44 203020 4531296 1804160 5.32 1428308 4010712 336 Average: 27720486 31519479 795425 2.42 159998 3765647 1920791 5.66 1300006 3324334 240323 03:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 ens3 446.24 322.31 2915.18 88.33 0.00 0.00 0.00 0.00 03:26:01 docker0 26.01 31.09 2.15 244.04 0.00 0.00 0.00 0.00 03:26:01 veth9ee0e0e 26.01 31.21 2.50 244.05 0.00 0.00 0.00 0.02 03:26:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 03:27:01 ens3 647.43 411.26 6633.46 47.62 0.00 0.00 0.00 0.00 03:27:01 docker0 332.43 526.55 27.93 3438.71 0.00 0.00 0.00 0.00 03:27:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 03:28:01 ens3 30.68 18.18 29.61 11.96 0.00 0.00 0.00 0.00 03:28:01 docker0 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 127.15 79.92 2796.14 20.16 0.00 0.00 0.00 0.00 03:29:01 docker0 6.53 12.03 0.40 190.47 0.00 0.00 0.00 0.00 03:29:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 312.90 207.94 3093.89 42.02 0.00 0.00 0.00 0.00 Average: docker0 91.28 142.48 7.62 968.52 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34833) 12/10/24 _x86_64_ (8 CPU) 03:24:53 LINUX RESTART (8 CPU) 03:25:01 CPU %user %nice %system %iowait %steal %idle 03:26:01 all 7.17 0.00 2.10 2.61 0.05 88.07 03:26:01 0 8.13 0.00 2.13 11.00 0.05 78.69 03:26:01 1 5.82 0.00 2.06 1.12 0.05 90.95 03:26:01 2 9.43 0.00 1.91 1.64 0.05 86.96 03:26:01 3 6.58 0.00 1.92 0.43 0.05 91.02 03:26:01 4 7.70 0.00 1.64 0.15 0.05 90.46 03:26:01 5 5.69 0.00 2.47 5.95 0.05 85.85 03:26:01 6 8.55 0.00 3.06 0.30 0.05 88.04 03:26:01 7 5.48 0.00 1.61 0.32 0.03 92.56 03:27:01 all 9.53 0.00 4.51 4.13 0.06 81.77 03:27:01 0 8.23 0.00 3.46 3.63 0.05 84.64 03:27:01 1 10.37 0.00 4.07 1.02 0.08 84.46 03:27:01 2 9.28 0.00 3.76 0.17 0.05 86.74 03:27:01 3 9.01 0.00 5.09 0.39 0.05 85.46 03:27:01 4 10.27 0.00 6.57 17.99 0.07 65.11 03:27:01 5 8.53 0.00 4.21 0.37 0.05 86.84 03:27:01 6 9.84 0.00 4.98 8.20 0.07 76.92 03:27:01 7 10.70 0.00 3.95 1.33 0.08 83.94 03:28:01 all 41.06 0.00 6.37 2.61 0.09 49.88 03:28:01 0 38.04 0.00 5.61 2.78 0.08 53.48 03:28:01 1 41.18 0.00 8.01 7.18 0.14 43.49 03:28:01 2 40.64 0.00 5.76 1.92 0.07 51.62 03:28:01 3 40.77 0.00 6.24 0.45 0.08 52.45 03:28:01 4 43.55 0.00 6.89 6.98 0.07 42.52 03:28:01 5 40.77 0.00 6.00 0.99 0.12 52.13 03:28:01 6 41.89 0.00 6.22 0.36 0.08 51.45 03:28:01 7 41.61 0.00 6.19 0.27 0.08 51.84 03:29:01 all 24.88 0.00 5.27 2.93 0.07 66.85 03:29:01 0 23.59 0.00 4.91 3.01 0.07 68.43 03:29:01 1 24.97 0.00 4.64 0.59 0.07 69.73 03:29:01 2 25.56 0.00 5.37 1.58 0.07 67.43 03:29:01 3 25.60 0.00 4.76 0.18 0.07 69.39 03:29:01 4 25.46 0.00 6.03 1.23 0.07 67.22 03:29:01 5 23.52 0.00 5.08 0.39 0.07 70.94 03:29:01 6 24.90 0.00 5.07 16.21 0.08 53.73 03:29:01 7 25.47 0.00 6.26 0.30 0.07 67.89 Average: all 20.65 0.00 4.56 3.07 0.07 71.65 Average: 0 19.46 0.00 4.02 5.11 0.06 71.34 Average: 1 20.56 0.00 4.69 2.47 0.08 72.19 Average: 2 21.26 0.00 4.20 1.33 0.06 73.15 Average: 3 20.47 0.00 4.50 0.37 0.06 74.61 Average: 4 21.72 0.00 5.28 6.57 0.06 66.37 Average: 5 19.63 0.00 4.44 1.93 0.07 73.94 Average: 6 21.28 0.00 4.83 6.26 0.07 67.56 Average: 7 20.83 0.00 4.51 0.55 0.07 74.04