---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1701 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-1701) 06/07/22 _x86_64_ (8 CPU) 23:32:29 LINUX RESTART (8 CPU) 23:33:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:34:01 382.45 12.98 369.47 0.00 2107.36 138730.15 0.00 23:35:01 95.80 0.05 95.75 0.00 1.87 8931.44 0.00 23:36:01 114.38 0.02 114.36 0.00 4.27 32465.59 0.00 23:37:01 1.18 0.00 1.18 0.00 0.00 14.40 0.00 23:38:01 3.05 1.65 1.40 0.00 52.12 17.06 0.00 23:39:01 1.13 0.00 1.13 0.00 0.00 13.86 0.00 23:40:01 1.08 0.00 1.08 0.00 0.00 13.33 0.00 23:41:01 1.28 0.00 1.28 0.00 0.00 15.73 0.00 23:42:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 Average: 65.64 1.59 64.05 0.00 233.68 19582.58 0.00 23:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:34:01 28445340 31763892 529216 1.61 161596 3375952 1985400 5.85 1137660 2861232 456 23:35:01 28167684 31729592 559588 1.70 165924 3592152 2198988 6.48 1337320 2910392 154268 23:36:01 27661324 31762292 525268 1.60 175872 4072548 1962792 5.78 1353588 3348576 180 23:37:01 27662752 31763760 523696 1.59 175904 4072548 1962792 5.78 1351628 3348576 128 23:38:01 27666112 31770064 516928 1.57 175940 4074112 1962792 5.78 1349876 3348204 28 23:39:01 27666592 31770544 516412 1.57 175956 4074120 1962792 5.78 1349300 3348200 132 23:40:01 27670784 31774760 512284 1.56 175976 4074128 1962792 5.78 1345276 3348256 24 23:41:01 27670672 31774676 512304 1.56 176000 4074132 1962792 5.78 1344848 3348260 12 23:42:01 27670852 31774860 512024 1.56 176020 4074132 1962792 5.78 1344780 3348260 20 Average: 27809124 31764938 523080 1.59 173243 3942647 1991548 5.87 1323808 3245551 17250 23:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:34:01 lo 6.62 6.62 0.65 0.65 0.00 0.00 0.00 0.00 23:34:01 ens3 480.23 342.92 6987.89 63.56 0.00 0.00 0.00 0.00 23:34:01 docker0 121.46 141.18 9.61 1157.77 0.00 0.00 0.00 0.00 23:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:35:01 ens3 80.42 59.72 79.49 70.01 0.00 0.00 0.00 0.00 23:35:01 docker0 6.05 7.95 0.35 37.99 0.00 0.00 0.00 0.00 23:36:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 23:36:01 ens3 133.99 92.90 2627.60 44.84 0.00 0.00 0.00 0.00 23:36:01 docker0 2.92 5.65 0.19 53.83 0.00 0.00 0.00 0.00 23:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:37:01 ens3 0.15 0.13 0.01 0.01 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 23:38:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:38:01 ens3 17.06 15.30 5.89 25.16 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 23:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 ens3 0.13 0.10 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 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 13.93 6.88 13.34 0.50 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 23:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:41:01 ens3 0.12 0.12 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 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 ens3 0.00 0.00 0.00 0.00 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 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 79.19 56.50 1057.43 22.52 0.00 0.00 0.00 0.00 Average: docker0 14.09 16.74 1.10 135.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1701) 06/07/22 _x86_64_ (8 CPU) 23:32:29 LINUX RESTART (8 CPU) 23:33:03 CPU %user %nice %system %iowait %steal %idle 23:34:01 all 11.89 0.00 5.31 2.33 0.06 80.41 23:34:01 0 11.36 0.00 5.80 1.10 0.05 81.68 23:34:01 1 10.98 0.00 5.29 2.00 0.05 81.67 23:34:01 2 10.59 0.00 5.07 5.67 0.05 78.61 23:34:01 3 11.61 0.00 6.17 3.31 0.07 78.83 23:34:01 4 12.43 0.00 5.39 3.04 0.07 79.07 23:34:01 5 11.26 0.00 4.83 0.51 0.05 83.35 23:34:01 6 12.21 0.00 4.52 0.19 0.03 83.05 23:34:01 7 14.70 0.00 5.44 2.81 0.07 76.98 23:35:01 all 42.04 0.00 6.28 0.45 0.08 51.14 23:35:01 0 40.17 0.00 5.84 0.03 0.08 53.87 23:35:01 1 45.22 0.00 6.14 0.20 0.08 48.36 23:35:01 2 41.20 0.00 6.47 1.40 0.08 50.84 23:35:01 3 41.03 0.00 6.65 0.96 0.07 51.29 23:35:01 4 39.30 0.00 6.24 0.65 0.08 53.72 23:35:01 5 47.60 0.00 6.19 0.25 0.08 45.88 23:35:01 6 41.71 0.00 6.28 0.07 0.10 51.84 23:35:01 7 40.08 0.00 6.46 0.05 0.07 53.34 23:36:01 all 4.40 0.00 1.87 0.92 0.03 92.78 23:36:01 0 4.04 0.00 1.86 0.07 0.02 94.02 23:36:01 1 4.64 0.00 1.89 0.02 0.02 93.43 23:36:01 2 3.97 0.00 2.00 5.01 0.03 88.98 23:36:01 3 4.86 0.00 2.03 0.97 0.03 92.10 23:36:01 4 4.34 0.00 1.81 0.15 0.02 93.67 23:36:01 5 4.72 0.00 1.83 0.57 0.03 92.85 23:36:01 6 4.14 0.00 2.33 0.49 0.03 93.00 23:36:01 7 4.50 0.00 1.23 0.08 0.03 94.15 23:37:01 all 0.02 0.00 0.01 0.01 0.00 99.96 23:37:01 0 0.02 0.00 0.00 0.00 0.02 99.97 23:37:01 1 0.00 0.00 0.02 0.00 0.02 99.97 23:37:01 2 0.02 0.00 0.02 0.02 0.00 99.95 23:37:01 3 0.02 0.00 0.02 0.03 0.00 99.93 23:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:37:01 5 0.05 0.00 0.02 0.00 0.00 99.93 23:37:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:37:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:38:01 all 0.28 0.00 0.06 0.01 0.00 99.65 23:38:01 0 0.12 0.00 0.03 0.02 0.00 99.83 23:38:01 1 0.20 0.00 0.07 0.02 0.00 99.72 23:38:01 2 0.33 0.00 0.00 0.03 0.00 99.63 23:38:01 3 0.43 0.00 0.10 0.02 0.00 99.45 23:38:01 4 0.17 0.00 0.03 0.00 0.00 99.80 23:38:01 5 0.33 0.00 0.07 0.00 0.00 99.60 23:38:01 6 0.18 0.00 0.10 0.02 0.00 99.70 23:38:01 7 0.48 0.00 0.05 0.00 0.00 99.47 23:39:01 all 0.05 0.00 0.01 0.00 0.00 99.93 23:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:39:01 1 0.32 0.00 0.03 0.00 0.00 99.65 23:39:01 2 0.00 0.00 0.02 0.02 0.00 99.97 23:39:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:39:01 6 0.03 0.00 0.03 0.00 0.02 99.92 23:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:40:01 all 0.29 0.00 0.02 0.00 0.01 99.67 23:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:40:01 1 2.02 0.00 0.00 0.00 0.02 97.96 23:40:01 2 0.03 0.00 0.02 0.02 0.02 99.92 23:40:01 3 0.03 0.00 0.02 0.02 0.02 99.92 23:40:01 4 0.03 0.00 0.05 0.00 0.02 99.90 23:40:01 5 0.02 0.00 0.02 0.00 0.02 99.95 23:40:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:40:01 7 0.13 0.00 0.07 0.00 0.02 99.78 23:41:01 all 0.26 0.00 0.01 0.01 0.00 99.72 23:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:41:01 1 2.02 0.00 0.03 0.00 0.00 97.95 23:41:01 2 0.00 0.00 0.00 0.02 0.00 99.98 23:41:01 3 0.00 0.00 0.00 0.03 0.00 99.97 23:41:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:41:01 6 0.00 0.00 0.00 0.00 0.02 99.98 23:41:01 7 0.02 0.00 0.03 0.00 0.00 99.95 23:42:01 all 0.26 0.00 0.01 0.00 0.00 99.72 23:42:01 0 0.00 0.00 0.03 0.02 0.00 99.95 23:42:01 1 1.99 0.00 0.02 0.00 0.02 97.98 23:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:42:01 3 0.03 0.00 0.00 0.02 0.00 99.95 23:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:42:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:42:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 6.53 0.00 1.48 0.40 0.02 91.56 Average: 0 6.11 0.00 1.48 0.13 0.02 92.26 Average: 1 7.40 0.00 1.46 0.24 0.02 90.88 Average: 2 6.17 0.00 1.48 1.33 0.02 91.00 Average: 3 6.36 0.00 1.63 0.58 0.02 91.40 Average: 4 6.21 0.00 1.48 0.41 0.02 91.87 Average: 5 7.04 0.00 1.41 0.15 0.02 91.38 Average: 6 6.41 0.00 1.46 0.08 0.02 92.03 Average: 7 6.56 0.00 1.45 0.31 0.02 91.66