---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8172 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 17G 139G 11% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 17G 139G 11% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8172) 03/21/22 _x86_64_ (8 CPU) 10:01:01 LINUX RESTART (8 CPU) 10:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:03:01 173.31 1.98 171.33 0.00 34.16 103564.55 0.00 10:04:01 57.45 0.17 57.28 0.00 2.00 19811.01 0.00 10:05:01 788.25 0.22 788.04 0.00 25.73 409049.96 0.00 10:06:01 579.07 0.12 578.96 0.00 10.53 125855.11 0.00 10:07:01 12.13 0.02 12.11 0.00 0.13 324.48 0.00 10:08:01 1.78 0.00 1.78 0.00 0.00 20.79 0.00 10:09:01 0.95 0.00 0.95 0.00 0.00 10.13 0.00 10:10:01 1.53 0.00 1.53 0.00 0.00 17.19 0.00 10:11:01 1.68 0.00 1.68 0.00 0.00 18.66 0.00 10:12:01 1.77 0.00 1.77 0.00 0.00 23.73 0.00 10:13:01 0.95 0.00 0.95 0.00 0.00 10.53 0.00 10:14:01 1.12 0.00 1.12 0.00 0.00 13.60 0.00 10:15:01 1.27 0.00 1.27 0.00 0.00 14.13 0.00 10:16:01 1.73 0.00 1.73 0.00 0.00 20.80 0.00 10:17:01 1.72 0.03 1.68 0.00 0.27 18.66 0.00 10:18:01 149.23 0.48 148.74 0.00 13.86 55519.28 0.00 Average: 110.81 0.19 110.62 0.00 5.39 44580.59 0.00 10:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 27423304 31550676 739704 2.25 176532 4119244 2483504 7.32 1739168 3224852 402468 10:04:01 27587688 31771440 522116 1.59 180352 4165336 1914624 5.64 1383648 3413748 333292 10:05:01 21782328 31629064 648212 1.97 201784 9623020 2587112 7.62 2009792 8389128 1048528 10:06:01 23741272 31750464 529368 1.61 218252 7799012 2010568 5.93 1995776 6481592 1308 10:07:01 23768676 31778088 501960 1.53 218732 7799120 1807604 5.33 1967824 6481500 252 10:08:01 23769028 31778452 501560 1.53 218772 7799124 1807604 5.33 1966536 6481504 188 10:09:01 23773816 31783252 496736 1.51 218788 7799124 1807604 5.33 1960996 6481504 24 10:10:01 23775528 31785388 495264 1.51 218800 7799128 1807604 5.33 1959252 6481884 12 10:11:01 23778284 31788228 492404 1.50 218856 7799128 1807604 5.33 1957760 6481912 8 10:12:01 23778496 31788460 492088 1.50 218896 7799112 1807604 5.33 1957596 6481892 88 10:13:01 23778924 31788908 491796 1.50 218904 7799116 1807604 5.33 1957256 6481896 176 10:14:01 23779028 31789028 491684 1.50 218928 7799116 1807604 5.33 1957468 6481896 12 10:15:01 23779152 31789272 491416 1.49 218968 7799120 1807604 5.33 1957416 6481964 180 10:16:01 23779176 31789336 491316 1.49 219000 7799124 1807604 5.33 1957100 6481972 20 10:17:01 23778552 31788840 491828 1.50 219024 7799124 1828480 5.39 1957224 6481972 12 10:18:01 22244312 31756644 520472 1.58 271224 9122076 1898048 5.59 2092300 7751072 252 Average: 24019848 31756596 524870 1.60 215988 7538689 1924898 5.67 1923570 6285018 111676 10:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 10:03:01 ens3 404.03 281.07 5509.49 88.67 0.00 0.00 0.00 0.00 10:03:01 vetha08b176 0.29 0.46 0.02 0.05 0.00 0.00 0.00 0.00 10:03:01 docker0 155.23 206.63 13.23 2078.57 0.00 0.00 0.00 0.00 10:04:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:04:01 ens3 88.69 53.83 1690.49 18.25 0.00 0.00 0.00 0.00 10:04:01 docker0 1.22 1.22 0.08 0.09 0.00 0.00 0.00 0.00 10:05:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 10:05:01 ens3 143.26 108.27 490.84 72.72 0.00 0.00 0.00 0.00 10:05:01 veth9e41b92 0.00 1.17 0.00 0.06 0.00 0.00 0.00 0.00 10:05:01 docker0 47.54 67.76 2.70 402.80 0.00 0.00 0.00 0.00 10:06:01 lo 27.72 27.72 2.73 2.73 0.00 0.00 0.00 0.00 10:06:01 ens3 383.06 326.81 1807.90 942.51 0.00 0.00 0.00 0.00 10:06:01 docker0 25.52 49.48 1.87 520.00 0.00 0.00 0.00 0.00 10:07:01 lo 17.20 17.20 1.70 1.70 0.00 0.00 0.00 0.00 10:07:01 ens3 168.46 169.62 87.64 736.47 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 4.17 2.10 6.68 0.14 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 0.98 0.57 0.40 0.28 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 0.52 0.07 0.11 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 ens3 1.13 0.37 0.32 0.21 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.68 0.47 0.36 0.28 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 10:18:01 ens3 476.49 325.01 7714.72 167.45 0.00 0.00 0.00 0.00 10:18:01 docker0 42.58 50.79 4.22 389.48 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 104.19 79.08 1077.17 126.74 0.00 0.00 0.00 0.00 Average: docker0 16.86 23.30 1.37 209.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8172) 03/21/22 _x86_64_ (8 CPU) 10:01:01 LINUX RESTART (8 CPU) 10:02:02 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 26.96 0.00 6.99 1.19 0.08 64.78 10:03:01 0 27.38 0.00 7.20 0.09 0.09 65.25 10:03:01 1 27.36 0.00 6.58 0.05 0.07 65.94 10:03:01 2 27.32 0.00 7.97 4.81 0.09 59.81 10:03:01 3 26.11 0.00 6.56 0.80 0.07 66.47 10:03:01 4 25.49 0.00 7.33 2.91 0.09 64.19 10:03:01 5 29.85 0.00 6.83 0.24 0.07 63.01 10:03:01 6 26.08 0.00 6.56 0.24 0.09 67.03 10:03:01 7 26.08 0.00 6.89 0.40 0.09 66.55 10:04:01 all 26.62 0.00 4.29 1.28 0.07 67.75 10:04:01 0 25.60 0.00 3.89 0.02 0.05 70.45 10:04:01 1 25.04 0.00 4.67 0.15 0.08 70.06 10:04:01 2 29.20 0.00 4.24 3.50 0.07 63.00 10:04:01 3 27.33 0.00 4.57 6.43 0.07 61.60 10:04:01 4 26.15 0.00 4.32 0.03 0.07 69.43 10:04:01 5 27.71 0.00 4.14 0.00 0.07 68.09 10:04:01 6 25.64 0.00 3.82 0.00 0.07 70.47 10:04:01 7 26.30 0.00 4.66 0.05 0.07 68.92 10:05:01 all 33.83 0.00 14.83 5.00 0.10 46.24 10:05:01 0 33.14 0.00 16.39 4.24 0.10 46.13 10:05:01 1 33.46 0.00 14.80 4.84 0.10 46.80 10:05:01 2 34.63 0.00 15.46 8.44 0.09 41.39 10:05:01 3 36.61 0.00 14.97 2.70 0.10 45.62 10:05:01 4 32.81 0.00 13.40 2.23 0.10 51.45 10:05:01 5 31.86 0.00 12.44 3.05 0.09 52.57 10:05:01 6 35.14 0.00 16.28 7.78 0.09 40.71 10:05:01 7 33.05 0.00 14.94 6.79 0.10 45.12 10:06:01 all 23.33 0.00 6.20 1.81 0.07 68.58 10:06:01 0 23.29 0.00 5.94 3.86 0.07 66.84 10:06:01 1 21.98 0.00 5.49 0.56 0.05 71.92 10:06:01 2 26.35 0.00 6.65 3.34 0.07 63.59 10:06:01 3 22.10 0.00 6.46 1.71 0.08 69.65 10:06:01 4 25.24 0.00 6.47 1.70 0.07 66.53 10:06:01 5 21.77 0.00 6.51 0.34 0.07 71.32 10:06:01 6 22.34 0.00 6.03 1.10 0.07 70.47 10:06:01 7 23.61 0.00 6.09 1.90 0.07 68.34 10:07:01 all 2.96 0.00 0.58 0.03 0.03 96.41 10:07:01 0 3.01 0.00 0.57 0.08 0.02 96.33 10:07:01 1 3.38 0.00 0.54 0.00 0.03 96.05 10:07:01 2 4.04 0.00 0.67 0.12 0.03 95.15 10:07:01 3 2.65 0.00 0.55 0.07 0.02 96.71 10:07:01 4 1.64 0.00 0.50 0.00 0.02 97.84 10:07:01 5 3.56 0.00 0.60 0.00 0.02 95.82 10:07:01 6 3.12 0.00 0.50 0.00 0.05 96.33 10:07:01 7 2.24 0.00 0.70 0.00 0.03 97.03 10:08:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:08:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:08:01 2 0.02 0.00 0.05 0.03 0.00 99.90 10:08:01 3 0.03 0.00 0.02 0.02 0.00 99.93 10:08:01 4 0.03 0.00 0.03 0.00 0.00 99.93 10:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:08:01 6 0.03 0.00 0.02 0.00 0.02 99.93 10:08:01 7 0.08 0.00 0.03 0.00 0.00 99.88 10:09:01 all 0.02 0.00 0.02 0.00 0.00 99.95 10:09:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:09:01 2 0.05 0.00 0.03 0.00 0.02 99.90 10:09:01 3 0.03 0.00 0.03 0.03 0.00 99.90 10:09:01 4 0.00 0.00 0.03 0.00 0.00 99.97 10:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:09:01 6 0.03 0.00 0.03 0.00 0.00 99.93 10:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:10:01 all 0.01 0.00 0.01 0.00 0.01 99.96 10:10:01 0 0.00 0.00 0.03 0.00 0.00 99.97 10:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:10:01 2 0.00 0.00 0.03 0.02 0.00 99.95 10:10:01 3 0.00 0.00 0.02 0.02 0.02 99.95 10:10:01 4 0.02 0.00 0.00 0.00 0.02 99.97 10:10:01 5 0.00 0.00 0.00 0.00 0.02 99.98 10:10:01 6 0.02 0.00 0.03 0.00 0.02 99.93 10:10:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:11:01 all 0.02 0.00 0.01 0.00 0.01 99.96 10:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:11:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:11:01 3 0.05 0.00 0.02 0.03 0.02 99.88 10:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:11:01 6 0.03 0.00 0.00 0.00 0.03 99.93 10:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 all 0.01 0.00 0.01 0.01 0.00 99.96 10:12:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:12:01 3 0.00 0.00 0.03 0.03 0.00 99.93 10:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:12:01 5 0.02 0.00 0.02 0.02 0.00 99.95 10:12:01 6 0.05 0.00 0.03 0.00 0.02 99.90 10:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 all 0.01 0.00 0.01 0.01 0.01 99.97 10:13:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:13:01 3 0.00 0.00 0.00 0.07 0.00 99.93 10:13:01 4 0.00 0.00 0.02 0.00 0.02 99.97 10:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 6 0.03 0.00 0.02 0.00 0.02 99.93 10:13:01 7 0.02 0.00 0.03 0.00 0.00 99.95 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 0.03 0.00 0.01 0.00 0.00 99.95 10:14:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:14:01 3 0.05 0.00 0.00 0.03 0.02 99.90 10:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 10:14:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 all 0.02 0.00 0.00 0.00 0.01 99.97 10:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 2 0.03 0.00 0.00 0.00 0.02 99.95 10:15:01 3 0.00 0.00 0.00 0.03 0.02 99.95 10:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 5 0.02 0.00 0.00 0.00 0.02 99.97 10:15:01 6 0.02 0.00 0.02 0.00 0.02 99.95 10:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 3 0.03 0.00 0.02 0.05 0.00 99.90 10:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 6 0.03 0.00 0.05 0.00 0.02 99.90 10:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 all 0.02 0.00 0.03 0.01 0.01 99.94 10:17:01 0 0.02 0.00 0.05 0.00 0.02 99.92 10:17:01 1 0.02 0.00 0.03 0.02 0.02 99.92 10:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 3 0.05 0.00 0.02 0.03 0.02 99.88 10:17:01 4 0.00 0.00 0.00 0.00 0.02 99.98 10:17:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:17:01 6 0.00 0.00 0.03 0.00 0.00 99.97 10:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:18:01 all 9.67 0.00 4.18 0.81 0.06 85.29 10:18:01 0 9.33 0.00 4.05 0.12 0.05 86.45 10:18:01 1 9.18 0.00 3.62 0.71 0.05 86.44 10:18:01 2 9.88 0.00 3.74 0.17 0.05 86.15 10:18:01 3 10.16 0.00 4.11 1.95 0.07 83.71 10:18:01 4 10.34 0.00 4.66 1.96 0.05 82.98 10:18:01 5 8.68 0.00 4.70 1.23 0.05 85.33 10:18:01 6 10.27 0.00 3.94 0.15 0.07 85.58 10:18:01 7 9.53 0.00 4.59 0.17 0.07 85.64 Average: all 7.62 0.00 2.29 0.63 0.03 89.44 Average: 0 7.52 0.00 2.35 0.52 0.03 89.58 Average: 1 7.43 0.00 2.20 0.39 0.03 89.96 Average: 2 8.10 0.00 2.39 1.25 0.03 88.23 Average: 3 7.72 0.00 2.30 0.87 0.03 89.09 Average: 4 7.54 0.00 2.28 0.54 0.03 89.61 Average: 5 7.62 0.00 2.18 0.30 0.02 89.88 Average: 6 7.56 0.00 2.29 0.57 0.04 89.54 Average: 7 7.43 0.00 2.33 0.57 0.03 89.64