---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34843 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-34843) 12/10/24 _x86_64_ (8 CPU) 05:37:32 LINUX RESTART (8 CPU) 05:38:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:39:01 371.49 33.36 338.13 0.00 3983.45 39467.68 0.00 05:40:01 227.71 1.87 225.85 0.00 17.46 75599.53 0.00 05:41:01 98.85 0.15 98.70 0.00 10.66 18915.91 0.00 05:42:01 142.48 0.25 142.23 0.00 21.33 47597.00 0.00 Average: 208.78 8.70 200.08 0.00 983.23 45444.83 0.00 05:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 29116660 31472836 848092 2.58 78696 2545304 1985456 5.85 1104892 2275280 1500 05:40:01 27960016 31484772 826400 2.51 181668 3500304 1790388 5.28 1189560 3221504 388 05:41:01 27707340 31336140 966344 2.94 190464 3552872 2179492 6.42 1515992 3100200 15948 05:42:01 26929236 31471968 831240 2.53 199020 4411028 1859288 5.48 1434616 3909548 1052 Average: 27928313 31441429 868019 2.64 162462 3502377 1953656 5.76 1311265 3126633 4722 05:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 lo 6.96 6.96 0.69 0.69 0.00 0.00 0.00 0.00 05:39:01 ens3 607.84 433.43 6180.34 111.79 0.00 0.00 0.00 0.00 05:39:01 veth4724789 54.13 63.85 5.21 57.53 0.00 0.00 0.00 0.00 05:39:01 docker0 80.00 92.74 6.42 279.53 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 ens3 444.03 261.62 3191.75 28.90 0.00 0.00 0.00 0.00 05:40:01 docker0 257.07 437.99 22.17 3187.22 0.00 0.00 0.00 0.00 05:41:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:41:01 ens3 43.88 26.70 76.94 16.23 0.00 0.00 0.00 0.00 05:41:01 veth5cc2719 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:41:01 docker0 1.37 3.00 0.08 38.12 0.00 0.00 0.00 0.00 05:42:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:42:01 ens3 125.33 76.97 2758.15 19.26 0.00 0.00 0.00 0.00 05:42:01 docker0 6.03 12.50 0.36 152.62 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 302.73 197.71 3025.51 43.48 0.00 0.00 0.00 0.00 Average: docker0 86.17 136.93 7.27 919.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34843) 12/10/24 _x86_64_ (8 CPU) 05:37:32 LINUX RESTART (8 CPU) 05:38:03 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 9.17 0.00 3.05 2.90 0.06 84.82 05:39:01 0 7.57 0.00 3.15 4.46 0.05 84.77 05:39:01 1 11.37 0.00 3.04 1.16 0.05 84.37 05:39:01 2 9.03 0.00 3.67 0.09 0.05 87.16 05:39:01 3 9.84 0.00 2.69 0.85 0.05 86.57 05:39:01 4 8.56 0.00 2.68 0.52 0.05 88.18 05:39:01 5 9.35 0.00 2.76 3.81 0.07 84.01 05:39:01 6 9.75 0.00 3.31 4.92 0.05 81.97 05:39:01 7 7.92 0.00 3.13 7.41 0.07 81.47 05:40:01 all 5.91 0.00 3.14 5.51 0.06 85.38 05:40:01 0 6.22 0.00 2.55 0.62 0.05 90.56 05:40:01 1 6.16 0.00 2.42 0.64 0.05 90.74 05:40:01 2 5.58 0.00 2.55 0.81 0.03 91.03 05:40:01 3 6.66 0.00 2.58 1.62 0.10 89.04 05:40:01 4 4.08 0.00 3.74 6.58 0.05 85.54 05:40:01 5 6.06 0.00 4.45 20.57 0.07 68.86 05:40:01 6 5.88 0.00 3.68 2.32 0.05 88.07 05:40:01 7 6.62 0.00 3.18 11.08 0.05 79.06 05:41:01 all 42.97 0.00 7.21 1.67 0.07 48.08 05:41:01 0 44.23 0.00 7.09 5.79 0.07 42.82 05:41:01 1 42.00 0.00 7.84 2.54 0.07 47.55 05:41:01 2 42.49 0.00 7.13 0.71 0.07 49.60 05:41:01 3 43.80 0.00 8.06 0.44 0.07 47.63 05:41:01 4 42.75 0.00 6.87 0.39 0.05 49.94 05:41:01 5 42.95 0.00 6.89 1.88 0.07 48.22 05:41:01 6 42.43 0.00 7.44 0.89 0.07 49.18 05:41:01 7 43.13 0.00 6.41 0.71 0.07 49.69 05:42:01 all 24.40 0.00 4.89 2.69 0.06 67.95 05:42:01 0 25.73 0.00 5.17 0.52 0.05 68.53 05:42:01 1 24.54 0.00 5.18 6.51 0.05 63.72 05:42:01 2 24.40 0.00 4.38 0.54 0.05 70.64 05:42:01 3 24.57 0.00 5.51 0.24 0.05 69.63 05:42:01 4 24.80 0.00 4.31 0.12 0.08 70.69 05:42:01 5 22.87 0.00 4.70 8.11 0.09 64.24 05:42:01 6 24.15 0.00 5.22 0.27 0.08 70.28 05:42:01 7 24.14 0.00 4.66 5.36 0.05 65.79 Average: all 20.70 0.00 4.59 3.20 0.06 71.45 Average: 0 21.04 0.00 4.50 2.83 0.06 71.58 Average: 1 21.06 0.00 4.62 2.72 0.06 71.54 Average: 2 20.47 0.00 4.44 0.54 0.05 74.51 Average: 3 21.28 0.00 4.72 0.79 0.07 73.15 Average: 4 20.15 0.00 4.42 1.91 0.06 73.45 Average: 5 20.43 0.00 4.72 8.62 0.07 66.16 Average: 6 20.64 0.00 4.93 2.08 0.06 72.29 Average: 7 20.55 0.00 4.36 6.13 0.06 68.90