---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22409 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22409) 08/10/22 _x86_64_ (8 CPU) 15:14:50 LINUX RESTART (8 CPU) 15:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:16:03 419.19 56.45 362.75 0.00 7438.32 201106.16 0.00 15:17:01 167.37 1.14 166.23 0.00 14.62 45651.58 0.00 15:18:01 124.13 0.00 124.13 0.00 0.00 33165.01 0.00 15:19:01 2.43 0.00 2.43 0.00 0.00 30.41 0.00 15:20:01 1.27 0.02 1.25 0.00 0.13 14.13 0.00 15:21:01 1.58 0.00 1.58 0.00 0.00 17.86 0.00 15:22:01 1.03 0.00 1.03 0.00 0.00 11.86 0.00 15:23:01 2.00 0.00 2.00 0.00 0.00 22.66 0.00 15:24:01 0.97 0.00 0.97 0.00 0.00 10.93 0.00 15:25:01 38.70 0.47 38.24 0.00 17.59 27118.43 0.00 Average: 75.56 5.82 69.74 0.00 749.59 30666.72 0.00 15:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:16:03 28801348 31744120 558544 1.70 119108 3088588 2151468 6.34 1138032 2561388 1100 15:17:01 27910600 31715632 577104 1.76 163428 3825036 2210636 6.51 1459572 3038732 316432 15:18:01 27567992 31761312 532448 1.62 174068 4165860 1814596 5.35 1310144 3491308 376 15:19:01 27570000 31763336 530268 1.61 174136 4165860 1814596 5.35 1309056 3491312 8 15:20:01 27581192 31774576 519108 1.58 174168 4165868 1814596 5.35 1297332 3491388 16 15:21:01 27581372 31774880 518716 1.58 174196 4165940 1814596 5.35 1297996 3491448 204 15:22:01 27588720 31782260 511360 1.56 174220 4165940 1814596 5.35 1290284 3491460 24 15:23:01 27588696 31782616 511256 1.55 174296 4165948 1814596 5.35 1290072 3491760 44 15:24:01 27588832 31782772 511224 1.55 174316 4165948 1814596 5.35 1290076 3491760 8 15:25:01 26419344 31668092 618596 1.88 194036 5116256 2005084 5.91 1467932 4389436 245392 Average: 27619810 31754960 538862 1.64 169597 4119124 1906936 5.62 1315050 3442999 56360 15:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:16:03 ens3 896.45 589.70 7816.28 114.64 0.00 0.00 0.00 0.00 15:16:03 vethb5808d5 29.57 35.12 2.80 33.04 0.00 0.00 0.00 0.00 15:16:03 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 15:16:03 docker0 60.96 67.84 4.66 283.08 0.00 0.00 0.00 0.00 15:17:01 ens3 190.52 144.98 1514.58 79.72 0.00 0.00 0.00 0.00 15:17:01 veth13c1170 0.05 0.21 0.00 0.02 0.00 0.00 0.00 0.00 15:17:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 15:17:01 docker0 89.42 116.69 7.48 1470.68 0.00 0.00 0.00 0.00 15:18:01 ens3 210.08 162.16 2671.17 282.25 0.00 0.00 0.00 0.00 15:18:01 lo 7.60 7.60 0.75 0.75 0.00 0.00 0.00 0.00 15:18:01 docker0 7.58 9.98 0.46 58.14 0.00 0.00 0.00 0.00 15:19:01 ens3 0.80 0.78 0.05 0.07 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 0.32 0.25 0.09 0.08 0.00 0.00 0.00 0.00 15:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 188.50 130.32 4655.44 15.91 0.00 0.00 0.00 0.00 15:25:01 veth53af4ef 36.39 43.70 3.31 681.56 0.00 0.00 0.00 0.06 15:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:25:01 docker0 36.39 43.60 2.81 681.55 0.00 0.00 0.00 0.00 Average: ens3 148.56 102.71 1666.36 49.16 0.00 0.00 0.00 0.00 Average: veth53af4ef 3.65 4.39 0.33 68.39 0.00 0.00 0.00 0.01 Average: lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 19.20 23.50 1.52 245.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22409) 08/10/22 _x86_64_ (8 CPU) 15:14:50 LINUX RESTART (8 CPU) 15:15:01 CPU %user %nice %system %iowait %steal %idle 15:16:03 all 11.29 0.00 4.55 2.75 0.06 81.35 15:16:03 0 10.48 0.00 4.33 5.00 0.05 80.14 15:16:03 1 9.70 0.00 4.70 1.70 0.07 83.83 15:16:03 2 13.14 0.00 3.99 2.83 0.05 79.98 15:16:03 3 10.52 0.00 3.38 1.17 0.05 84.87 15:16:03 4 13.01 0.00 3.59 1.11 0.05 82.24 15:16:03 5 12.13 0.00 5.45 4.06 0.05 78.30 15:16:03 6 11.00 0.00 4.68 3.82 0.05 80.44 15:16:03 7 10.34 0.00 6.26 2.25 0.09 81.06 15:17:01 all 35.50 0.00 6.87 1.30 0.09 56.24 15:17:01 0 35.69 0.00 6.47 0.35 0.09 57.40 15:17:01 1 34.46 0.00 6.65 1.03 0.10 57.76 15:17:01 2 35.29 0.00 6.68 1.29 0.09 56.65 15:17:01 3 36.43 0.00 6.79 0.17 0.10 56.50 15:17:01 4 36.19 0.00 6.92 1.34 0.09 55.46 15:17:01 5 35.28 0.00 6.86 0.03 0.09 57.74 15:17:01 6 35.99 0.00 7.24 5.63 0.09 51.06 15:17:01 7 34.63 0.00 7.39 0.58 0.09 57.32 15:18:01 all 5.81 0.00 2.05 0.84 0.04 91.27 15:18:01 0 5.61 0.00 2.61 3.43 0.03 88.32 15:18:01 1 5.98 0.00 2.23 0.12 0.03 91.64 15:18:01 2 7.24 0.00 2.15 0.52 0.05 90.04 15:18:01 3 7.14 0.00 2.04 1.04 0.03 89.74 15:18:01 4 5.19 0.00 1.47 0.03 0.03 93.27 15:18:01 5 6.07 0.00 1.62 0.15 0.02 92.14 15:18:01 6 4.13 0.00 2.17 0.70 0.03 92.96 15:18:01 7 5.07 0.00 2.07 0.78 0.05 92.03 15:19:01 all 0.02 0.00 0.00 0.01 0.00 99.96 15:19:01 0 0.05 0.00 0.03 0.03 0.02 99.87 15:19:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 6 0.02 0.00 0.00 0.03 0.00 99.95 15:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:20:01 all 0.03 0.00 0.02 0.00 0.01 99.94 15:20:01 0 0.10 0.00 0.05 0.02 0.02 99.82 15:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:20:01 2 0.07 0.00 0.02 0.00 0.00 99.92 15:20:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:20:01 4 0.02 0.00 0.02 0.00 0.02 99.95 15:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:20:01 6 0.00 0.00 0.02 0.02 0.00 99.97 15:20:01 7 0.00 0.00 0.00 0.00 0.02 99.98 15:21:01 all 0.01 0.00 0.01 0.00 0.00 99.98 15:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:21:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:21:01 5 0.00 0.00 0.00 0.00 0.02 99.98 15:21:01 6 0.00 0.00 0.00 0.03 0.00 99.97 15:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:22:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:22:01 0 0.07 0.00 0.08 0.00 0.02 99.83 15:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:22:01 2 0.02 0.00 0.03 0.00 0.02 99.93 15:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:22:01 5 0.02 0.00 0.03 0.00 0.00 99.95 15:22:01 6 0.02 0.00 0.02 0.07 0.00 99.90 15:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:23:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:23:01 0 0.07 0.00 0.03 0.00 0.02 99.88 15:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:23:01 6 0.00 0.00 0.00 0.07 0.00 99.93 15:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:24:01 all 0.24 0.00 0.01 0.01 0.01 99.73 15:24:01 0 0.05 0.00 0.00 0.00 0.02 99.93 15:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:24:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:24:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:24:01 6 0.00 0.00 0.02 0.12 0.00 99.87 15:24:01 7 1.84 0.00 0.00 0.00 0.02 98.14 15:25:01 all 4.12 0.00 1.41 0.52 0.02 93.93 15:25:01 0 3.95 0.00 1.59 0.03 0.02 94.41 15:25:01 1 4.01 0.00 1.59 0.18 0.03 94.18 15:25:01 2 4.83 0.00 0.94 0.12 0.03 94.08 15:25:01 3 4.02 0.00 0.94 0.02 0.02 95.00 15:25:01 4 4.71 0.00 1.64 2.88 0.02 90.74 15:25:01 5 4.25 0.00 1.46 0.00 0.02 94.27 15:25:01 6 3.65 0.00 1.26 0.92 0.02 94.16 15:25:01 7 3.50 0.00 1.84 0.03 0.02 94.61 Average: all 5.56 0.00 1.47 0.54 0.02 92.41 Average: 0 5.48 0.00 1.50 0.88 0.03 92.11 Average: 1 5.28 0.00 1.50 0.30 0.03 92.90 Average: 2 5.92 0.00 1.35 0.47 0.02 92.23 Average: 3 5.67 0.00 1.29 0.24 0.02 92.78 Average: 4 5.77 0.00 1.34 0.53 0.02 92.33 Average: 5 5.64 0.00 1.52 0.42 0.02 92.40 Average: 6 5.33 0.00 1.51 1.12 0.02 92.02 Average: 7 5.40 0.00 1.73 0.36 0.03 92.49