---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-728 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: 2799.994 BogoMIPS: 5599.98 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-728) 06/02/22 _x86_64_ (8 CPU) 23:33:30 LINUX RESTART (8 CPU) 23:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:01 281.97 13.58 268.39 0.00 2083.52 107736.98 0.00 23:36:01 56.17 0.20 55.97 0.00 9.33 28563.24 0.00 23:37:01 1.37 0.00 1.37 0.00 0.00 16.15 0.00 23:38:01 1.40 0.00 1.40 0.00 0.00 17.19 0.00 23:39:01 1.03 0.02 1.02 0.00 0.13 12.80 0.00 23:40:01 1.50 0.00 1.50 0.00 0.00 18.79 0.00 23:41:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 23:42:01 45.16 0.12 45.04 0.00 12.40 28477.65 0.00 Average: 48.69 1.74 46.95 0.00 263.16 20605.98 0.00 23:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:01 28503660 31739040 551856 1.68 122032 3331092 2040300 6.01 1418004 2516868 399176 23:36:01 28462156 31776204 519164 1.58 126668 3399620 1792172 5.28 1253356 2722424 156 23:37:01 28461372 31775548 519544 1.58 126700 3399624 1792172 5.28 1253424 2722428 12 23:38:01 28462804 31777300 517896 1.57 126724 3399752 1792172 5.28 1252768 2722724 200 23:39:01 28464764 31779284 515780 1.57 126760 3399760 1792172 5.28 1249840 2722732 220 23:40:01 28465960 31780780 514480 1.56 126800 3399760 1792172 5.28 1248616 2722956 188 23:41:01 28471508 31786412 508708 1.55 126840 3399768 1792172 5.28 1242440 2722968 196 23:42:01 27303532 31707312 583676 1.78 140700 4414860 2220536 6.54 1370072 3696872 311492 Average: 28324470 31765235 528888 1.61 127903 3518030 1876734 5.53 1286065 2818746 88955 23:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:01 veth14e94ad 38.69 49.69 3.92 445.78 0.00 0.00 0.00 0.04 23:35:01 docker0 100.25 105.88 7.91 799.24 0.00 0.00 0.00 0.00 23:35:01 ens3 590.32 425.60 6400.45 131.23 0.00 0.00 0.00 0.00 23:35:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 ens3 128.75 86.90 2533.74 40.23 0.00 0.00 0.00 0.00 23:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 5.45 4.22 2.31 7.12 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 2.72 2.67 0.49 6.83 0.00 0.00 0.00 0.00 23:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 0.70 0.23 0.21 0.13 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 0.57 0.37 0.27 0.21 0.00 0.00 0.00 0.00 23:40:01 lo 0.20 0.20 0.01 0.01 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 0.17 0.07 0.06 0.00 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.47 0.53 0.13 0.16 0.00 0.00 0.00 0.00 23:42:01 ens3 260.06 165.92 7160.69 24.50 0.00 0.00 0.00 0.00 23:42:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 12.59 13.30 1.01 99.92 0.00 0.00 0.00 0.00 Average: ens3 123.58 85.74 2012.19 26.28 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-728) 06/02/22 _x86_64_ (8 CPU) 23:33:30 LINUX RESTART (8 CPU) 23:34:01 CPU %user %nice %system %iowait %steal %idle 23:35:01 all 24.41 0.00 6.12 1.29 0.08 68.10 23:35:01 0 24.57 0.00 5.91 0.05 0.07 69.40 23:35:01 1 25.71 0.00 5.66 0.47 0.08 68.08 23:35:01 2 25.48 0.00 6.22 1.86 0.08 66.36 23:35:01 3 23.58 0.00 6.59 0.31 0.08 69.44 23:35:01 4 22.46 0.00 5.76 1.25 0.07 70.47 23:35:01 5 24.65 0.00 7.10 3.79 0.07 64.39 23:35:01 6 26.33 0.00 6.25 1.66 0.08 65.67 23:35:01 7 22.49 0.00 5.48 0.93 0.08 71.02 23:36:01 all 9.35 0.00 1.98 0.65 0.03 88.00 23:36:01 0 9.40 0.00 2.01 0.44 0.03 88.12 23:36:01 1 9.56 0.00 1.86 0.15 0.02 88.41 23:36:01 2 8.58 0.00 2.15 2.20 0.03 87.04 23:36:01 3 9.71 0.00 1.88 0.00 0.03 88.38 23:36:01 4 8.92 0.00 1.73 0.96 0.02 88.37 23:36:01 5 10.06 0.00 1.98 0.12 0.03 87.81 23:36:01 6 9.64 0.00 1.54 0.02 0.03 88.77 23:36:01 7 8.89 0.00 2.67 1.31 0.03 87.09 23:37:01 all 0.04 0.00 0.02 0.00 0.00 99.93 23:37:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:37:01 2 0.07 0.00 0.02 0.02 0.00 99.90 23:37:01 3 0.02 0.00 0.00 0.00 0.02 99.97 23:37:01 4 0.03 0.00 0.03 0.02 0.00 99.92 23:37:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:37:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:37:01 7 0.07 0.00 0.05 0.00 0.02 99.87 23:38:01 all 0.12 0.00 0.02 0.00 0.00 99.85 23:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:38:01 1 0.70 0.00 0.05 0.00 0.02 99.24 23:38:01 2 0.02 0.00 0.03 0.02 0.00 99.93 23:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:38:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:38:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:38:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:38:01 7 0.13 0.00 0.07 0.00 0.00 99.80 23:39:01 all 0.26 0.00 0.01 0.01 0.00 99.72 23:39:01 0 0.00 0.00 0.03 0.00 0.00 99.97 23:39:01 1 1.99 0.00 0.02 0.00 0.00 98.00 23:39:01 2 0.02 0.00 0.00 0.02 0.02 99.95 23:39:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:39:01 4 0.02 0.00 0.02 0.02 0.00 99.95 23:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 7 0.02 0.00 0.05 0.00 0.02 99.92 23:40:01 all 0.27 0.00 0.04 0.00 0.00 99.68 23:40:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:40:01 1 1.92 0.00 0.02 0.02 0.00 98.05 23:40:01 2 0.05 0.00 0.05 0.00 0.00 99.90 23:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:40:01 4 0.05 0.00 0.13 0.02 0.02 99.78 23:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:40:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:40:01 7 0.10 0.00 0.05 0.00 0.02 99.83 23:41:01 all 0.05 0.00 0.03 0.00 0.00 99.92 23:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:41:01 1 0.28 0.00 0.05 0.02 0.00 99.65 23:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:41:01 4 0.02 0.00 0.03 0.02 0.00 99.93 23:41:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:41:01 7 0.05 0.00 0.05 0.00 0.00 99.90 23:42:01 all 4.49 0.00 1.90 0.55 0.03 93.03 23:42:01 0 4.98 0.00 1.44 0.05 0.03 93.49 23:42:01 1 4.08 0.00 2.01 2.66 0.03 91.22 23:42:01 2 5.05 0.00 2.20 0.12 0.02 92.62 23:42:01 3 4.06 0.00 1.93 0.10 0.05 93.86 23:42:01 4 4.01 0.00 1.93 1.01 0.02 93.04 23:42:01 5 3.92 0.00 1.79 0.22 0.02 94.05 23:42:01 6 5.18 0.00 1.37 0.02 0.02 93.41 23:42:01 7 4.64 0.00 2.55 0.22 0.03 92.56 Average: all 4.84 0.00 1.26 0.31 0.02 93.58 Average: 0 4.86 0.00 1.18 0.07 0.02 93.88 Average: 1 5.48 0.00 1.19 0.41 0.02 92.90 Average: 2 4.87 0.00 1.33 0.52 0.02 93.26 Average: 3 4.62 0.00 1.29 0.05 0.02 94.01 Average: 4 4.41 0.00 1.20 0.41 0.01 93.97 Average: 5 4.81 0.00 1.36 0.51 0.01 93.31 Average: 6 5.13 0.00 1.15 0.21 0.02 93.49 Average: 7 4.51 0.00 1.36 0.31 0.03 93.80