---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7958 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: 2799.996 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-7958) 03/18/22 _x86_64_ (8 CPU) 11:58:21 LINUX RESTART (8 CPU) 11:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:01 231.86 5.50 226.36 0.00 407.80 129265.12 0.00 12:01:01 165.08 0.10 164.98 0.00 7.20 22683.37 0.00 12:02:01 1.35 0.00 1.35 0.00 0.00 15.35 0.00 12:03:01 1.47 0.00 1.47 0.00 0.00 17.20 0.00 12:04:01 1.43 0.02 1.42 0.00 0.13 16.00 0.00 12:05:01 1.45 0.00 1.45 0.00 0.00 17.59 0.00 Average: 67.11 0.94 66.17 0.00 69.18 25334.29 0.00 11:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 28296972 31733488 564904 1.72 181612 3455420 2094636 6.17 1238548 2893264 548 12:01:01 27788472 31761304 535796 1.63 194348 3928456 1791888 5.28 1309232 3278212 332 12:02:01 27790252 31763120 533908 1.62 194380 3928460 1791888 5.28 1308544 3278216 188 12:03:01 27791576 31764432 532576 1.62 194404 3928460 1791888 5.28 1307556 3278216 48 12:04:01 27791464 31764352 532484 1.62 194460 3928464 1791888 5.28 1308276 3278224 36 12:05:01 27792448 31765364 531404 1.62 194484 3928472 1791888 5.28 1306612 3278228 224 Average: 27875197 31758677 538512 1.64 192281 3849622 1842346 5.43 1296461 3214060 229 11:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 docker0 226.85 288.20 18.41 2344.49 0.00 0.00 0.00 0.00 12:00:01 veth9e68e82 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 506.42 355.04 6021.83 60.71 0.00 0.00 0.00 0.00 12:00:01 lo 3.87 3.87 0.39 0.39 0.00 0.00 0.00 0.00 12:01:01 docker0 14.26 18.83 0.82 91.74 0.00 0.00 0.00 0.00 12:01:01 ens3 181.02 116.86 2683.29 67.79 0.00 0.00 0.00 0.00 12:01:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 0.68 0.67 0.04 0.06 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 0.18 0.22 0.01 0.02 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 14.78 7.35 13.68 0.78 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 40.18 51.17 3.21 406.01 0.00 0.00 0.00 0.00 Average: ens3 117.19 80.03 1453.10 21.56 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 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-7958) 03/18/22 _x86_64_ (8 CPU) 11:58:21 LINUX RESTART (8 CPU) 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 11.69 0.00 5.52 1.99 0.07 80.73 12:00:01 0 12.56 0.00 5.62 2.49 0.07 79.26 12:00:01 1 10.94 0.00 6.20 5.23 0.07 77.56 12:00:01 2 12.08 0.00 4.97 0.54 0.07 82.34 12:00:01 3 10.57 0.00 5.86 1.71 0.07 81.79 12:00:01 4 11.97 0.00 5.25 0.54 0.07 82.17 12:00:01 5 12.90 0.00 5.17 0.90 0.07 80.96 12:00:01 6 12.09 0.00 5.86 3.99 0.07 77.99 12:00:01 7 10.36 0.00 5.22 0.53 0.07 83.82 12:01:01 all 13.88 0.00 4.06 0.86 0.05 81.15 12:01:01 0 14.31 0.00 3.94 0.84 0.05 80.86 12:01:01 1 12.06 0.00 5.08 2.92 0.05 79.90 12:01:01 2 13.89 0.00 3.90 0.30 0.07 81.83 12:01:01 3 15.54 0.00 4.00 0.50 0.05 79.92 12:01:01 4 13.09 0.00 3.69 0.03 0.03 83.15 12:01:01 5 14.66 0.00 3.75 1.53 0.05 80.01 12:01:01 6 14.43 0.00 4.15 0.69 0.05 80.68 12:01:01 7 13.02 0.00 3.97 0.08 0.07 82.86 12:02:01 all 0.26 0.00 0.01 0.01 0.00 99.72 12:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:02:01 1 0.00 0.00 0.03 0.02 0.00 99.95 12:02:01 2 0.05 0.00 0.02 0.00 0.02 99.92 12:02:01 3 1.99 0.00 0.00 0.00 0.00 98.01 12:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 5 0.00 0.00 0.02 0.02 0.02 99.95 12:02:01 6 0.02 0.00 0.00 0.02 0.00 99.97 12:02:01 7 0.00 0.00 0.02 0.00 0.00 99.98 12:03:01 all 0.27 0.00 0.01 0.00 0.00 99.71 12:03:01 0 0.05 0.00 0.02 0.00 0.02 99.92 12:03:01 1 0.02 0.00 0.02 0.02 0.00 99.95 12:03:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:03:01 3 1.99 0.00 0.00 0.00 0.00 98.01 12:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:03:01 5 0.00 0.00 0.00 0.02 0.00 99.98 12:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:04:01 all 0.24 0.00 0.02 0.01 0.01 99.73 12:04:01 0 0.03 0.00 0.03 0.02 0.00 99.92 12:04:01 1 0.03 0.00 0.02 0.00 0.02 99.93 12:04:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:04:01 3 1.63 0.00 0.02 0.00 0.02 98.34 12:04:01 4 0.03 0.00 0.03 0.00 0.00 99.93 12:04:01 5 0.02 0.00 0.02 0.03 0.00 99.93 12:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 12:04:01 7 0.07 0.00 0.03 0.00 0.00 99.90 12:05:01 all 0.06 0.00 0.02 0.01 0.01 99.90 12:05:01 0 0.02 0.00 0.02 0.08 0.00 99.88 12:05:01 1 0.02 0.00 0.05 0.00 0.00 99.93 12:05:01 2 0.02 0.00 0.03 0.00 0.02 99.93 12:05:01 3 0.40 0.00 0.02 0.00 0.02 99.57 12:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:05:01 5 0.00 0.00 0.00 0.02 0.02 99.97 12:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:05:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 4.36 0.00 1.59 0.48 0.02 93.55 Average: 0 4.47 0.00 1.60 0.57 0.02 93.34 Average: 1 3.81 0.00 1.88 1.35 0.02 92.94 Average: 2 4.32 0.00 1.49 0.14 0.03 94.02 Average: 3 5.31 0.00 1.63 0.36 0.02 92.68 Average: 4 4.15 0.00 1.48 0.09 0.02 94.26 Average: 5 4.56 0.00 1.48 0.42 0.03 93.52 Average: 6 4.40 0.00 1.66 0.77 0.02 93.14 Average: 7 3.87 0.00 1.53 0.10 0.02 94.48