---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21945 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21945) 04/25/22 _x86_64_ (8 CPU) 05:06:45 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 320.96 54.52 266.44 0.00 5145.48 92415.19 0.00 05:09:01 152.42 1.48 150.94 0.00 31.33 64605.37 0.00 05:10:01 114.31 0.03 114.28 0.00 7.87 60481.94 0.00 05:11:01 5.33 0.00 5.33 0.00 0.00 27968.94 0.00 05:12:02 4.90 0.02 4.88 0.00 0.13 28102.52 0.00 05:13:01 2.10 0.00 2.10 0.00 0.00 3708.03 0.00 05:14:01 0.95 0.00 0.95 0.00 0.00 11.86 0.00 05:15:01 0.97 0.00 0.97 0.00 0.00 11.73 0.00 05:16:01 3.10 1.57 1.53 0.00 49.05 18.79 0.00 05:17:01 1.33 0.18 1.15 0.00 18.40 20.13 0.00 Average: 60.74 5.79 54.95 0.00 526.15 27774.77 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 29215140 31757376 553676 1.68 111848 2710676 2168248 6.39 1124712 2185332 15172 05:09:01 28279936 31425576 861848 2.62 153448 3215716 2558972 7.54 1696300 2466696 199964 05:10:01 28102548 31769452 519548 1.58 163992 3683724 1814120 5.35 1308788 2986948 60 05:11:01 28103116 31770148 518708 1.58 164052 3683724 1814120 5.35 1308980 2986952 32 05:12:02 28115580 31782748 506012 1.54 164132 3683728 1814120 5.35 1296484 2986964 28 05:13:01 28116052 31783220 505452 1.54 164172 3683732 1814120 5.35 1296128 2986952 8 05:14:01 28123416 31790664 498036 1.51 164200 3683736 1814120 5.35 1289100 2986960 12 05:15:01 28123400 31790704 497980 1.51 164228 3683744 1814120 5.35 1288800 2987008 188 05:16:01 28120336 31790032 498780 1.52 164280 3685212 1814120 5.35 1294976 2986556 24 05:17:01 28116300 31786748 501932 1.53 164328 3685724 1827672 5.39 1294184 2987032 412 Average: 28241582 31744667 546197 1.66 157868 3539972 1925373 5.67 1319845 2854740 21590 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 lo 6.66 6.66 0.65 0.65 0.00 0.00 0.00 0.00 05:08:01 vetha86b095 55.85 68.43 5.39 171.47 0.00 0.00 0.00 0.01 05:08:01 ens3 651.08 415.38 4694.13 109.39 0.00 0.00 0.00 0.00 05:08:01 docker0 72.26 84.54 6.11 272.85 0.00 0.00 0.00 0.00 05:09:01 veth1578dcd 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 125.33 92.25 894.04 66.48 0.00 0.00 0.00 0.00 05:09:01 docker0 46.88 65.64 3.52 853.78 0.00 0.00 0.00 0.00 05:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 05:10:01 ens3 127.91 72.79 2629.40 12.82 0.00 0.00 0.00 0.00 05:10:01 docker0 2.60 5.95 0.17 51.57 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 1.05 0.42 0.39 0.27 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:02 ens3 0.92 0.43 0.52 0.39 0.00 0.00 0.00 0.00 05:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 0.37 0.17 0.09 0.07 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.22 0.15 1.24 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 ens3 29.86 29.02 6.61 50.95 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:17:01 ens3 0.42 0.33 0.12 0.04 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 93.89 61.21 824.05 24.08 0.00 0.00 0.00 0.00 Average: docker0 12.19 15.64 0.98 118.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21945) 04/25/22 _x86_64_ (8 CPU) 05:06:45 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 9.53 0.00 3.99 3.86 0.08 82.54 05:08:01 0 8.45 0.00 3.55 1.43 0.07 86.51 05:08:01 1 8.62 0.00 3.43 4.12 0.10 83.72 05:08:01 2 7.18 0.00 4.58 5.53 0.07 82.65 05:08:01 3 9.31 0.00 2.87 2.28 0.07 85.46 05:08:01 4 10.73 0.00 4.36 6.35 0.07 78.50 05:08:01 5 10.38 0.00 4.46 0.96 0.08 84.12 05:08:01 6 10.09 0.00 4.07 5.38 0.07 80.40 05:08:01 7 11.53 0.00 4.57 4.84 0.10 78.96 05:09:01 all 32.50 0.00 6.44 2.08 0.12 58.86 05:09:01 0 31.80 0.00 6.64 0.47 0.12 60.97 05:09:01 1 32.53 0.00 6.22 3.79 0.12 57.34 05:09:01 2 31.89 0.00 7.25 2.01 0.12 58.74 05:09:01 3 31.86 0.00 6.35 5.42 0.14 56.24 05:09:01 4 33.15 0.00 5.67 0.25 0.12 60.81 05:09:01 5 32.64 0.00 7.08 3.66 0.12 56.51 05:09:01 6 33.38 0.00 5.71 0.42 0.12 60.37 05:09:01 7 32.72 0.00 6.57 0.63 0.15 59.93 05:10:01 all 6.74 0.00 2.18 1.22 0.04 89.82 05:10:01 0 6.85 0.00 2.36 0.12 0.05 90.62 05:10:01 1 6.76 0.00 2.06 0.03 0.03 91.11 05:10:01 2 6.18 0.00 2.21 0.34 0.05 91.22 05:10:01 3 8.39 0.00 2.18 4.20 0.05 85.18 05:10:01 4 6.81 0.00 2.03 0.37 0.03 90.76 05:10:01 5 6.97 0.00 2.15 3.02 0.05 87.81 05:10:01 6 6.11 0.00 1.98 1.63 0.03 90.24 05:10:01 7 5.81 0.00 2.45 0.03 0.05 91.66 05:11:01 all 0.03 0.00 0.01 0.01 0.00 99.95 05:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 3 0.00 0.00 0.00 0.05 0.00 99.95 05:11:01 4 0.05 0.00 0.03 0.00 0.02 99.90 05:11:01 5 0.07 0.00 0.00 0.00 0.00 99.93 05:11:01 6 0.02 0.00 0.02 0.03 0.00 99.93 05:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 05:12:02 all 0.03 0.00 0.03 0.01 0.00 99.92 05:12:02 0 0.03 0.00 0.05 0.00 0.00 99.92 05:12:02 1 0.02 0.00 0.03 0.00 0.00 99.95 05:12:02 2 0.03 0.00 0.03 0.00 0.00 99.93 05:12:02 3 0.03 0.00 0.02 0.05 0.02 99.88 05:12:02 4 0.08 0.00 0.05 0.00 0.00 99.87 05:12:02 5 0.02 0.00 0.02 0.00 0.00 99.97 05:12:02 6 0.03 0.00 0.03 0.07 0.00 99.87 05:12:02 7 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 all 0.18 0.00 0.02 0.01 0.00 99.79 05:13:01 0 1.29 0.00 0.05 0.00 0.00 98.66 05:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 5 0.02 0.00 0.00 0.02 0.00 99.97 05:13:01 6 0.03 0.00 0.03 0.03 0.02 99.88 05:13:01 7 0.02 0.00 0.03 0.00 0.00 99.95 05:14:01 all 0.27 0.00 0.02 0.00 0.00 99.71 05:14:01 0 1.99 0.00 0.03 0.00 0.00 97.98 05:14:01 1 0.00 0.00 0.05 0.00 0.00 99.95 05:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 05:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 5 0.00 0.00 0.00 0.02 0.00 99.98 05:14:01 6 0.03 0.00 0.07 0.02 0.00 99.88 05:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 all 0.26 0.00 0.01 0.00 0.00 99.72 05:15:01 0 1.97 0.00 0.00 0.00 0.00 98.03 05:15:01 1 0.02 0.00 0.05 0.00 0.00 99.93 05:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:15:01 5 0.02 0.00 0.00 0.02 0.00 99.97 05:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:15:01 7 0.00 0.00 0.02 0.00 0.02 99.97 05:16:01 all 0.30 0.00 0.08 0.01 0.01 99.61 05:16:01 0 0.60 0.00 0.02 0.00 0.02 99.37 05:16:01 1 0.28 0.00 0.12 0.03 0.00 99.57 05:16:01 2 0.15 0.00 0.08 0.00 0.00 99.77 05:16:01 3 0.20 0.00 0.12 0.00 0.00 99.68 05:16:01 4 0.35 0.00 0.05 0.02 0.02 99.57 05:16:01 5 0.12 0.00 0.03 0.00 0.00 99.85 05:16:01 6 0.33 0.00 0.10 0.05 0.02 99.50 05:16:01 7 0.35 0.00 0.08 0.00 0.00 99.57 05:17:01 all 0.08 0.00 0.04 0.01 0.00 99.88 05:17:01 0 0.02 0.00 0.03 0.02 0.00 99.93 05:17:01 1 0.05 0.00 0.03 0.02 0.00 99.90 05:17:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:17:01 4 0.03 0.00 0.03 0.00 0.00 99.93 05:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:17:01 6 0.42 0.00 0.08 0.03 0.00 99.47 05:17:01 7 0.07 0.00 0.03 0.00 0.00 99.90 Average: all 4.96 0.00 1.27 0.72 0.03 93.03 Average: 0 5.28 0.00 1.27 0.20 0.03 93.23 Average: 1 4.80 0.00 1.19 0.79 0.03 93.18 Average: 2 4.52 0.00 1.41 0.78 0.02 93.27 Average: 3 4.95 0.00 1.15 1.19 0.03 92.68 Average: 4 5.10 0.00 1.22 0.69 0.03 92.97 Average: 5 4.98 0.00 1.36 0.76 0.03 92.87 Average: 6 5.02 0.00 1.21 0.77 0.03 92.99 Average: 7 5.01 0.00 1.37 0.54 0.03 93.04