---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15247 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15247) 06/21/22 _x86_64_ (8 CPU) 20:56:00 LINUX RESTART (8 CPU) 20:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:58:01 53.70 0.14 53.57 0.00 10.85 46239.35 0.00 20:59:01 30.36 0.00 30.36 0.00 0.00 35291.05 0.00 21:00:02 3.63 0.00 3.63 0.00 0.00 19363.01 0.00 21:01:01 5.95 1.59 4.36 0.00 49.89 19431.55 0.00 21:02:01 3.63 0.02 3.62 0.00 0.13 19362.75 0.00 21:03:01 3.83 0.00 3.83 0.00 0.00 19368.77 0.00 21:04:01 30.34 0.13 30.21 0.00 8.40 40239.96 0.00 Average: 18.73 0.27 18.46 0.00 9.80 28449.77 0.00 20:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:58:01 28313000 31649592 647168 1.97 121936 3434916 2001844 5.90 1288920 2846576 468972 20:59:01 28316104 31653256 642760 1.95 122296 3434956 2019072 5.95 1295212 2834344 28 21:00:02 28315936 31653248 642716 1.95 122380 3434952 2019072 5.95 1294956 2834380 28 21:01:01 28313612 31653508 642088 1.95 122480 3436416 2019072 5.95 1298216 2833980 36 21:02:01 28313352 31653320 642180 1.95 122560 3436440 2019072 5.95 1298248 2833960 28 21:03:01 28322856 31663312 632384 1.92 122648 3436568 2019072 5.95 1288708 2834272 28 21:04:01 27436252 31554428 735044 2.24 137152 4145552 2213892 6.52 1419376 3529056 5608 Average: 28190159 31640095 654906 1.99 124493 3537114 2044442 6.03 1311948 2935224 67818 20:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:58:01 ens3 141.28 85.58 2628.19 19.06 0.00 0.00 0.00 0.00 20:58:01 docker0 7.25 8.68 0.51 40.08 0.00 0.00 0.00 0.00 20:58:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 20:59:01 ens3 18.09 8.80 16.51 4.77 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:00:02 ens3 1.97 0.50 0.68 0.45 0.00 0.00 0.00 0.00 21:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 8.91 5.49 5.88 6.12 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 21:02:01 ens3 1.17 0.82 0.66 0.47 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 0.45 0.07 0.02 0.01 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:04:01 ens3 181.67 136.79 3992.16 104.36 0.00 0.00 0.00 0.00 21:04:01 docker0 2.88 2.93 0.21 15.76 0.00 0.00 0.00 0.00 21:04:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:04:01 veth2b3a0dc 2.88 2.98 0.25 15.76 0.00 0.00 0.00 0.00 Average: ens3 50.39 33.95 947.33 19.35 0.00 0.00 0.00 0.00 Average: docker0 1.44 1.65 0.10 7.92 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 Average: veth2b3a0dc 0.41 0.43 0.04 2.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15247) 06/21/22 _x86_64_ (8 CPU) 20:56:00 LINUX RESTART (8 CPU) 20:57:02 CPU %user %nice %system %iowait %steal %idle 20:58:01 all 19.53 0.00 3.57 0.42 0.06 76.41 20:58:01 0 20.27 0.00 3.38 0.10 0.07 76.18 20:58:01 1 18.40 0.00 3.73 0.19 0.07 77.62 20:58:01 2 18.09 0.00 3.42 0.53 0.07 77.89 20:58:01 3 18.83 0.00 4.20 0.05 0.07 76.85 20:58:01 4 18.71 0.00 3.56 0.02 0.07 77.65 20:58:01 5 21.47 0.00 3.15 0.58 0.07 74.73 20:58:01 6 20.27 0.00 3.31 0.02 0.05 76.35 20:58:01 7 20.22 0.00 3.84 1.88 0.05 74.01 20:59:01 all 0.30 0.00 0.19 0.24 0.01 99.26 20:59:01 0 0.25 0.00 0.15 0.00 0.02 99.58 20:59:01 1 0.23 0.00 0.13 0.02 0.00 99.62 20:59:01 2 0.28 0.00 0.13 0.23 0.00 99.35 20:59:01 3 0.47 0.00 0.12 0.00 0.02 99.40 20:59:01 4 0.18 0.00 0.12 0.00 0.00 99.70 20:59:01 5 0.23 0.00 0.18 0.00 0.00 99.58 20:59:01 6 0.37 0.00 0.22 0.13 0.02 99.27 20:59:01 7 0.37 0.00 0.50 1.57 0.02 97.55 21:00:02 all 0.03 0.00 0.01 0.01 0.01 99.95 21:00:02 0 0.07 0.00 0.02 0.00 0.00 99.92 21:00:02 1 0.00 0.00 0.00 0.00 0.02 99.98 21:00:02 2 0.02 0.00 0.00 0.08 0.02 99.88 21:00:02 3 0.07 0.00 0.03 0.00 0.02 99.88 21:00:02 4 0.02 0.00 0.00 0.00 0.00 99.98 21:00:02 5 0.00 0.00 0.00 0.00 0.00 100.00 21:00:02 6 0.00 0.00 0.02 0.00 0.00 99.98 21:00:02 7 0.03 0.00 0.02 0.00 0.00 99.95 21:01:01 all 0.22 0.00 0.04 0.03 0.00 99.71 21:01:01 0 0.24 0.00 0.07 0.02 0.00 99.68 21:01:01 1 0.20 0.00 0.03 0.03 0.00 99.73 21:01:01 2 0.42 0.00 0.02 0.12 0.00 99.44 21:01:01 3 0.24 0.00 0.07 0.02 0.00 99.68 21:01:01 4 0.24 0.00 0.05 0.00 0.00 99.71 21:01:01 5 0.08 0.00 0.02 0.02 0.02 99.86 21:01:01 6 0.17 0.00 0.03 0.00 0.00 99.80 21:01:01 7 0.17 0.00 0.07 0.00 0.00 99.76 21:02:01 all 0.02 0.00 0.00 0.01 0.00 99.96 21:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 2 0.05 0.00 0.02 0.08 0.02 99.83 21:02:01 3 0.02 0.00 0.00 0.00 0.02 99.97 21:02:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:02:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:03:01 all 0.02 0.00 0.01 0.01 0.01 99.95 21:03:01 0 0.02 0.00 0.03 0.00 0.02 99.93 21:03:01 1 0.05 0.00 0.02 0.00 0.02 99.92 21:03:01 2 0.00 0.00 0.00 0.08 0.02 99.90 21:03:01 3 0.00 0.00 0.02 0.00 0.02 99.97 21:03:01 4 0.02 0.00 0.00 0.00 0.02 99.97 21:03:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:03:01 6 0.05 0.00 0.02 0.00 0.00 99.93 21:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:04:01 all 3.28 0.00 1.43 0.27 0.02 95.00 21:04:01 0 2.66 0.00 1.44 0.28 0.00 95.61 21:04:01 1 4.14 0.00 1.31 1.61 0.02 92.93 21:04:01 2 3.27 0.00 1.69 0.20 0.02 94.82 21:04:01 3 3.31 0.00 1.51 0.03 0.02 95.13 21:04:01 4 4.10 0.00 1.35 0.03 0.03 94.48 21:04:01 5 2.55 0.00 1.36 0.00 0.02 96.08 21:04:01 6 3.20 0.00 1.46 0.02 0.02 95.31 21:04:01 7 3.02 0.00 1.34 0.02 0.02 95.61 Average: all 3.29 0.00 0.74 0.14 0.02 95.81 Average: 0 3.31 0.00 0.72 0.06 0.01 95.90 Average: 1 3.24 0.00 0.74 0.26 0.02 95.74 Average: 2 3.12 0.00 0.75 0.19 0.02 95.93 Average: 3 3.23 0.00 0.84 0.01 0.02 95.89 Average: 4 3.28 0.00 0.72 0.01 0.02 95.98 Average: 5 3.42 0.00 0.67 0.08 0.01 95.81 Average: 6 3.39 0.00 0.71 0.02 0.01 95.86 Average: 7 3.35 0.00 0.81 0.49 0.01 95.33