---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34620 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-34620) 05/02/22 _x86_64_ (8 CPU) 23:36:45 LINUX RESTART (8 CPU) 23:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:38:02 348.44 53.89 294.55 0.00 5158.34 163641.13 0.00 23:39:01 165.25 1.66 163.59 0.00 32.53 53824.87 0.00 23:40:01 224.53 0.10 224.43 0.00 12.40 41048.23 0.00 23:41:01 2.15 0.00 2.15 0.00 0.00 26.55 0.00 23:42:01 1.17 0.02 1.15 0.00 0.13 12.53 0.00 23:43:01 1.02 0.00 1.02 0.00 0.00 13.60 0.00 23:44:01 1.13 0.00 1.13 0.00 0.00 12.80 0.00 23:45:01 1.52 0.00 1.52 0.00 0.00 18.00 0.00 23:46:01 0.92 0.00 0.92 0.00 0.00 10.66 0.00 23:47:01 1.47 0.00 1.47 0.00 0.00 22.53 0.00 Average: 74.61 5.57 69.03 0.00 521.13 25816.02 0.00 23:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:38:02 29643224 31806396 522532 1.59 104008 2351716 1862884 5.49 1080748 1829880 80 23:39:01 28357808 31731148 557104 1.69 160784 3404288 2097876 6.18 1322724 2733080 143696 23:40:01 27780856 31760948 527104 1.60 174820 3957164 1830916 5.40 1353968 3234656 396 23:41:01 27780864 31760976 526768 1.60 174848 3957164 1830916 5.40 1353708 3234656 52 23:42:01 27787344 31767536 519860 1.58 174856 3957172 1852952 5.46 1347344 3234664 8 23:43:01 27787408 31767600 519728 1.58 174880 3957180 1852952 5.46 1348028 3234668 256 23:44:01 27787864 31768080 519192 1.58 174892 3957184 1852952 5.46 1347128 3234676 188 23:45:01 27790888 31771164 516128 1.57 174912 3957188 1852952 5.46 1342876 3234720 8 23:46:01 27790780 31771068 516388 1.57 174924 3957188 1852952 5.46 1343256 3234720 24 23:47:01 27790968 31771260 516128 1.57 174964 3957168 1852952 5.46 1343220 3234708 116 Average: 28029800 31767618 524093 1.59 166389 3741341 1874030 5.52 1318300 3044043 14482 23:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:38:02 docker0 28.10 29.11 2.19 191.21 0.00 0.00 0.00 0.00 23:38:02 ens3 694.92 466.14 2771.15 99.62 0.00 0.00 0.00 0.00 23:38:02 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 23:39:01 vethbb0272f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:39:01 docker0 120.48 154.44 9.22 1038.73 0.00 0.00 0.00 0.00 23:39:01 ens3 344.14 242.16 4468.18 82.83 0.00 0.00 0.00 0.00 23:39:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 23:40:01 docker0 13.63 18.23 0.78 91.73 0.00 0.00 0.00 0.00 23:40:01 ens3 189.67 124.08 2684.09 73.74 0.00 0.00 0.00 0.00 23:40:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 ens3 0.87 0.70 0.29 0.23 0.00 0.00 0.00 0.00 23:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 4.67 2.40 6.15 0.16 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 ens3 4.78 2.62 7.05 0.18 0.00 0.00 0.00 0.00 23:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 16.05 19.96 1.21 130.66 0.00 0.00 0.00 0.00 Average: ens3 123.58 83.58 987.93 25.59 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34620) 05/02/22 _x86_64_ (8 CPU) 23:36:45 LINUX RESTART (8 CPU) 23:37:01 CPU %user %nice %system %iowait %steal %idle 23:38:02 all 6.90 0.00 2.80 14.33 0.05 75.92 23:38:02 0 5.85 0.00 2.03 29.92 0.05 62.16 23:38:02 1 8.20 0.00 2.36 0.67 0.05 88.72 23:38:02 2 7.73 0.00 3.10 2.21 0.05 86.91 23:38:02 3 6.53 0.00 2.11 38.70 0.03 52.64 23:38:02 4 7.41 0.00 2.88 2.35 0.03 87.33 23:38:02 5 7.50 0.00 3.26 0.84 0.05 88.35 23:38:02 6 5.51 0.00 2.58 1.47 0.03 90.41 23:38:02 7 6.49 0.00 4.11 38.69 0.07 50.64 23:39:01 all 27.80 0.00 6.26 1.04 0.07 64.83 23:39:01 0 27.43 0.00 6.70 0.19 0.07 65.61 23:39:01 1 28.62 0.00 5.30 0.29 0.07 65.72 23:39:01 2 27.98 0.00 5.89 0.21 0.07 65.85 23:39:01 3 28.43 0.00 6.66 0.41 0.07 64.42 23:39:01 4 27.42 0.00 6.46 3.70 0.09 62.33 23:39:01 5 27.44 0.00 5.81 0.03 0.07 66.65 23:39:01 6 28.48 0.00 5.66 0.76 0.09 65.02 23:39:01 7 26.58 0.00 7.59 2.75 0.07 63.01 23:40:01 all 16.99 0.00 3.96 1.71 0.06 77.28 23:40:01 0 16.72 0.00 3.48 1.02 0.05 78.73 23:40:01 1 16.83 0.00 4.51 0.61 0.07 77.99 23:40:01 2 16.78 0.00 3.97 0.37 0.05 78.83 23:40:01 3 15.88 0.00 4.28 7.28 0.07 72.49 23:40:01 4 16.28 0.00 4.20 1.37 0.05 78.10 23:40:01 5 18.86 0.00 4.21 1.67 0.07 75.20 23:40:01 6 16.71 0.00 3.43 0.56 0.05 79.25 23:40:01 7 17.85 0.00 3.59 0.86 0.07 77.64 23:41:01 all 0.03 0.00 0.01 0.02 0.00 99.94 23:41:01 0 0.08 0.00 0.00 0.00 0.00 99.92 23:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:41:01 3 0.02 0.00 0.02 0.07 0.00 99.90 23:41:01 4 0.02 0.00 0.03 0.07 0.00 99.88 23:41:01 5 0.03 0.00 0.03 0.00 0.00 99.93 23:41:01 6 0.03 0.00 0.00 0.00 0.02 99.95 23:41:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:42:01 all 0.02 0.00 0.02 0.01 0.00 99.95 23:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:42:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:42:01 4 0.00 0.00 0.02 0.03 0.00 99.95 23:42:01 5 0.03 0.00 0.02 0.02 0.00 99.93 23:42:01 6 0.03 0.00 0.03 0.02 0.00 99.92 23:42:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:43:01 all 0.03 0.00 0.01 0.01 0.00 99.95 23:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:43:01 3 0.02 0.00 0.02 0.03 0.00 99.93 23:43:01 4 0.00 0.00 0.02 0.03 0.00 99.95 23:43:01 5 0.10 0.00 0.03 0.02 0.02 99.83 23:43:01 6 0.05 0.00 0.02 0.00 0.00 99.93 23:43:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:44:01 all 0.02 0.00 0.01 0.00 0.01 99.96 23:44:01 0 0.02 0.00 0.00 0.00 0.02 99.97 23:44:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:44:01 4 0.03 0.00 0.02 0.02 0.02 99.92 23:44:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:44:01 6 0.07 0.00 0.02 0.00 0.02 99.90 23:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:45:01 all 0.01 0.00 0.01 0.01 0.00 99.97 23:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:45:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:45:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:45:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:45:01 5 0.03 0.00 0.03 0.00 0.00 99.93 23:45:01 6 0.00 0.00 0.03 0.00 0.02 99.95 23:45:01 7 0.00 0.00 0.02 0.03 0.02 99.93 23:46:01 all 0.04 0.00 0.02 0.00 0.00 99.93 23:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:46:01 1 0.00 0.00 0.03 0.00 0.00 99.97 23:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:46:01 3 0.02 0.00 0.02 0.03 0.00 99.93 23:46:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:46:01 5 0.22 0.00 0.07 0.00 0.02 99.70 23:46:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:46:01 7 0.05 0.00 0.00 0.00 0.00 99.95 23:47:01 all 0.28 0.00 0.01 0.01 0.00 99.70 23:47:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:47:01 1 0.05 0.00 0.00 0.00 0.00 99.95 23:47:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:47:01 3 0.02 0.00 0.02 0.02 0.00 99.95 23:47:01 4 0.00 0.00 0.00 0.00 0.02 99.98 23:47:01 5 2.00 0.00 0.00 0.00 0.00 98.00 23:47:01 6 0.02 0.00 0.00 0.02 0.00 99.97 23:47:01 7 0.08 0.00 0.07 0.02 0.00 99.83 Average: all 5.13 0.00 1.29 1.71 0.02 91.85 Average: 0 4.95 0.00 1.21 3.11 0.02 90.71 Average: 1 5.31 0.00 1.21 0.16 0.02 93.31 Average: 2 5.18 0.00 1.28 0.28 0.02 93.25 Average: 3 5.01 0.00 1.29 4.65 0.02 89.03 Average: 4 5.02 0.00 1.34 0.74 0.02 92.88 Average: 5 5.56 0.00 1.33 0.26 0.02 92.83 Average: 6 5.01 0.00 1.16 0.28 0.02 93.53 Average: 7 5.02 0.00 1.51 4.20 0.02 89.24