---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11518 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: 2799.976 BogoMIPS: 5599.95 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-11518) 04/07/22 _x86_64_ (8 CPU) 23:32:20 LINUX RESTART (8 CPU) 23:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:34:01 225.35 4.86 220.49 0.00 450.36 118543.03 0.00 23:35:01 185.14 0.10 185.04 0.00 4.40 17963.08 0.00 23:36:01 1.77 0.00 1.77 0.00 0.00 22.01 0.00 23:37:01 1.15 0.00 1.15 0.00 0.00 13.73 0.00 23:38:01 1.82 0.03 1.78 0.00 0.40 20.66 0.00 23:39:01 2.10 0.00 2.10 0.00 0.00 22.66 0.00 23:40:01 38.85 0.02 38.84 0.00 4.27 21720.89 0.00 23:41:01 1.67 0.00 1.67 0.00 0.00 20.13 0.00 Average: 56.88 0.62 56.26 0.00 56.60 19583.84 0.00 23:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:34:01 28147640 31687168 601188 1.83 175432 3560628 2221672 6.55 1395668 2876916 137080 23:35:01 28188752 31770416 518376 1.58 180916 3598252 1949960 5.75 1348308 2878496 512 23:36:01 28189520 31771188 517588 1.57 180936 3598256 1881788 5.55 1348796 2878500 180 23:37:01 28191448 31773144 515524 1.57 180964 3598260 1881788 5.55 1346744 2878516 224 23:38:01 28196316 31778048 510624 1.55 181048 3598272 1881788 5.55 1341560 2878536 12 23:39:01 28197688 31779512 509248 1.55 181112 3598280 1881788 5.55 1340556 2878536 188 23:40:01 27677116 31768656 518644 1.58 189164 4050240 1901372 5.60 1370332 3317468 192 23:41:01 27678612 31770208 517044 1.57 189196 4050248 1901372 5.60 1369236 3317480 188 Average: 28058386 31762292 526030 1.60 182346 3706554 1937691 5.71 1357650 2988056 17322 23:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:34:01 veth5d002ac 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 docker0 223.30 264.58 18.20 2272.45 0.00 0.00 0.00 0.00 23:34:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 23:34:01 ens3 487.10 365.82 6015.90 89.07 0.00 0.00 0.00 0.00 23:35:01 docker0 16.98 21.13 0.99 91.94 0.00 0.00 0.00 0.00 23:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 23:35:01 ens3 55.70 38.60 163.94 13.88 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 ens3 25.11 17.75 13.33 19.62 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:37:01 ens3 0.42 0.38 0.03 0.03 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 4.45 8.08 0.35 7.54 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 ens3 0.10 0.08 0.01 0.01 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 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 23:40:01 ens3 121.28 78.24 2521.78 37.11 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:41:01 ens3 0.50 0.12 0.05 0.01 0.00 0.00 0.00 0.00 Average: docker0 29.63 35.23 2.36 291.40 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 85.99 63.00 1079.11 20.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11518) 04/07/22 _x86_64_ (8 CPU) 23:32:20 LINUX RESTART (8 CPU) 23:33:02 CPU %user %nice %system %iowait %steal %idle 23:34:01 all 18.46 0.00 6.28 1.46 0.08 73.73 23:34:01 0 18.71 0.00 6.28 0.81 0.09 74.13 23:34:01 1 18.53 0.00 6.37 3.84 0.07 71.20 23:34:01 2 18.82 0.00 6.07 0.40 0.09 74.63 23:34:01 3 18.57 0.00 7.36 2.88 0.09 71.11 23:34:01 4 18.29 0.00 5.61 0.16 0.05 75.89 23:34:01 5 18.48 0.00 6.02 0.24 0.09 75.18 23:34:01 6 18.25 0.00 5.61 0.12 0.07 75.95 23:34:01 7 18.05 0.00 6.90 3.24 0.09 71.72 23:35:01 all 19.06 0.00 3.35 0.62 0.05 76.92 23:35:01 0 19.09 0.00 3.57 0.10 0.05 77.19 23:35:01 1 18.67 0.00 3.20 1.58 0.05 76.50 23:35:01 2 20.75 0.00 3.88 0.91 0.05 74.41 23:35:01 3 18.85 0.00 3.33 0.45 0.07 77.30 23:35:01 4 19.26 0.00 3.24 0.74 0.07 76.69 23:35:01 5 18.61 0.00 3.10 0.52 0.05 77.72 23:35:01 6 18.83 0.00 3.39 0.20 0.05 77.52 23:35:01 7 18.44 0.00 3.04 0.45 0.05 78.01 23:36:01 all 0.05 0.00 0.03 0.00 0.00 99.91 23:36:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:36:01 1 0.05 0.00 0.03 0.03 0.00 99.88 23:36:01 2 0.05 0.00 0.03 0.00 0.02 99.90 23:36:01 3 0.08 0.00 0.02 0.00 0.00 99.90 23:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:36:01 5 0.07 0.00 0.03 0.00 0.00 99.90 23:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:36:01 7 0.07 0.00 0.05 0.00 0.00 99.88 23:37:01 all 0.03 0.00 0.02 0.00 0.00 99.95 23:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:37:01 1 0.03 0.00 0.02 0.03 0.00 99.92 23:37:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:37:01 5 0.02 0.00 0.05 0.00 0.02 99.92 23:37:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:37:01 7 0.03 0.00 0.03 0.00 0.00 99.93 23:38:01 all 0.03 0.00 0.02 0.01 0.00 99.94 23:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:38:01 1 0.02 0.00 0.02 0.03 0.00 99.93 23:38:01 2 0.07 0.00 0.02 0.00 0.02 99.90 23:38:01 3 0.02 0.00 0.00 0.02 0.00 99.97 23:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:38:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:38:01 7 0.03 0.00 0.10 0.00 0.00 99.87 23:39:01 all 0.01 0.00 0.01 0.01 0.01 99.97 23:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:39:01 1 0.00 0.00 0.02 0.03 0.00 99.95 23:39:01 2 0.03 0.00 0.02 0.02 0.02 99.92 23:39:01 3 0.02 0.00 0.00 0.00 0.02 99.97 23:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:39:01 5 0.03 0.00 0.00 0.00 0.00 99.97 23:39:01 6 0.00 0.00 0.02 0.00 0.00 99.98 23:39:01 7 0.00 0.00 0.00 0.00 0.02 99.98 23:40:01 all 2.79 0.00 1.12 0.28 0.02 95.80 23:40:01 0 2.83 0.00 1.10 0.03 0.02 96.02 23:40:01 1 3.06 0.00 1.59 1.56 0.03 93.76 23:40:01 2 2.56 0.00 0.74 0.05 0.02 96.64 23:40:01 3 3.04 0.00 1.07 0.02 0.02 95.85 23:40:01 4 2.64 0.00 1.06 0.35 0.02 95.93 23:40:01 5 3.09 0.00 0.97 0.18 0.02 95.74 23:40:01 6 2.53 0.00 1.17 0.02 0.02 96.27 23:40:01 7 2.54 0.00 1.24 0.00 0.02 96.21 23:41:01 all 0.01 0.00 0.01 0.01 0.00 99.97 23:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:41:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:41:01 2 0.00 0.00 0.02 0.02 0.00 99.97 23:41:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:41:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:41:01 5 0.00 0.00 0.02 0.03 0.02 99.93 23:41:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.99 0.00 1.33 0.29 0.02 93.37 Average: 0 5.04 0.00 1.36 0.12 0.02 93.47 Average: 1 4.98 0.00 1.38 0.88 0.02 92.74 Average: 2 5.22 0.00 1.33 0.17 0.03 93.25 Average: 3 5.02 0.00 1.45 0.41 0.02 93.10 Average: 4 4.97 0.00 1.22 0.16 0.02 93.64 Average: 5 4.97 0.00 1.25 0.12 0.02 93.63 Average: 6 4.90 0.00 1.26 0.04 0.02 93.78 Average: 7 4.82 0.00 1.39 0.45 0.02 93.32