---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-549 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-549) 03/21/24 _x86_64_ (8 CPU) 09:47:11 LINUX RESTART (8 CPU) 09:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:49:01 112.61 9.68 102.93 0.00 1655.18 36007.86 0.00 09:50:01 111.15 0.23 110.91 0.00 18.53 43120.15 0.00 09:51:01 1.57 0.00 1.57 0.00 0.00 20.55 0.00 09:52:01 1.55 0.00 1.55 0.00 0.00 18.12 0.00 09:53:01 28.71 10.21 18.50 0.00 3449.83 3739.91 0.00 09:54:01 1.55 0.00 1.55 0.00 0.00 17.86 0.00 09:55:01 0.82 0.00 0.82 0.00 0.00 9.73 0.00 Average: 36.67 2.86 33.81 0.00 729.68 11789.25 0.00 09:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 28092528 31291224 1012476 3.08 99044 3293044 2348688 6.92 1647872 2656616 776320 09:50:01 28702780 31544800 763140 2.32 105028 2954508 1766396 5.21 1134040 2589952 164 09:51:01 28721076 31563136 745048 2.27 105088 2954464 1766396 5.21 1114628 2589904 8 09:52:01 28720500 31562656 745084 2.27 105124 2954464 1766396 5.21 1114532 2589900 8 09:53:01 28488944 31551876 747788 2.27 110456 3158064 1819900 5.36 1267932 2645556 16 09:54:01 28489292 31552248 747340 2.27 110504 3158064 1819900 5.36 1267416 2645556 28 09:55:01 28490408 31553456 746040 2.27 110520 3158068 1819900 5.36 1266124 2645576 8 Average: 28529361 31517057 786702 2.39 106538 3090097 1872511 5.52 1258935 2623294 110936 09:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 09:49:01 docker0 105.36 145.31 8.69 1417.82 0.00 0.00 0.00 0.00 09:49:01 veth8ab9d69 86.32 124.13 8.26 1275.89 0.00 0.00 0.00 0.10 09:49:01 ens3 358.72 248.50 6310.86 43.90 0.00 0.00 0.00 0.00 09:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:50:01 docker0 0.77 0.73 0.07 0.27 0.00 0.00 0.00 0.00 09:50:01 ens3 121.90 87.37 2546.70 84.97 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 1.08 0.40 1.45 0.22 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.65 0.25 0.14 0.08 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 72.39 28.93 1374.03 2.41 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 0.23 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 14.94 20.57 1.23 199.67 0.00 0.00 0.00 0.00 Average: ens3 78.61 51.76 1450.21 18.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-549) 03/21/24 _x86_64_ (8 CPU) 09:47:11 LINUX RESTART (8 CPU) 09:48:02 CPU %user %nice %system %iowait %steal %idle 09:49:01 all 21.76 0.00 4.80 4.65 0.09 68.71 09:49:01 0 20.70 0.00 6.06 1.84 0.09 71.32 09:49:01 1 21.48 0.00 4.35 2.94 0.09 71.15 09:49:01 2 20.98 0.00 4.23 5.97 0.09 68.73 09:49:01 3 23.11 0.00 4.24 1.08 0.12 71.45 09:49:01 4 23.07 0.00 4.92 8.29 0.09 63.63 09:49:01 5 20.77 0.00 4.24 2.63 0.10 72.26 09:49:01 6 21.35 0.00 5.28 3.17 0.07 70.13 09:49:01 7 22.61 0.00 5.07 11.28 0.10 60.93 09:50:01 all 31.30 0.00 4.19 2.66 0.09 61.76 09:50:01 0 30.56 0.00 4.56 0.02 0.10 64.77 09:50:01 1 29.58 0.00 4.76 0.91 0.10 64.64 09:50:01 2 32.89 0.00 4.51 10.47 0.10 52.02 09:50:01 3 31.61 0.00 3.69 1.76 0.10 62.84 09:50:01 4 32.62 0.00 3.56 1.01 0.08 62.73 09:50:01 5 30.11 0.00 3.58 0.34 0.07 65.90 09:50:01 6 31.85 0.00 4.03 0.07 0.08 63.97 09:50:01 7 31.17 0.00 4.83 6.73 0.10 57.17 09:51:01 all 0.06 0.00 0.02 0.00 0.01 99.90 09:51:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 2 0.32 0.00 0.02 0.00 0.02 99.65 09:51:01 3 0.03 0.00 0.02 0.02 0.02 99.92 09:51:01 4 0.03 0.00 0.05 0.00 0.02 99.90 09:51:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 6 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 all 0.10 0.00 0.01 0.01 0.01 99.88 09:52:01 0 0.03 0.00 0.05 0.00 0.02 99.90 09:52:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 2 0.62 0.00 0.02 0.00 0.02 99.35 09:52:01 3 0.03 0.00 0.02 0.03 0.02 99.90 09:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 7 0.00 0.00 0.00 0.02 0.02 99.97 09:53:01 all 0.96 0.00 0.42 0.40 0.02 98.21 09:53:01 0 0.78 0.00 0.68 0.65 0.03 97.85 09:53:01 1 1.30 0.00 0.52 0.03 0.02 98.13 09:53:01 2 0.88 0.00 0.27 0.63 0.02 98.20 09:53:01 3 0.53 0.00 0.32 0.82 0.02 98.31 09:53:01 4 1.43 0.00 0.33 0.05 0.00 98.18 09:53:01 5 0.78 0.00 0.25 0.07 0.02 98.88 09:53:01 6 0.83 0.00 0.35 0.28 0.02 98.52 09:53:01 7 1.12 0.00 0.63 0.65 0.02 97.58 09:54:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:54:01 0 0.03 0.00 0.00 0.00 0.03 99.93 09:54:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:54:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:54:01 3 0.02 0.00 0.02 0.05 0.02 99.90 09:54:01 4 0.02 0.00 0.02 0.00 0.02 99.95 09:54:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:54:01 6 0.00 0.00 0.00 0.00 0.02 99.98 09:54:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:55:01 all 0.03 0.00 0.01 0.00 0.01 99.96 09:55:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:55:01 2 0.02 0.00 0.00 0.02 0.02 99.95 09:55:01 3 0.05 0.00 0.00 0.00 0.02 99.93 09:55:01 4 0.03 0.00 0.02 0.00 0.00 99.95 09:55:01 5 0.03 0.00 0.00 0.00 0.02 99.95 09:55:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:55:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 7.65 0.00 1.33 1.08 0.03 89.90 Average: 0 7.36 0.00 1.60 0.35 0.04 90.64 Average: 1 7.39 0.00 1.36 0.54 0.03 90.67 Average: 2 7.86 0.00 1.27 2.41 0.04 88.42 Average: 3 7.80 0.00 1.17 0.53 0.04 90.46 Average: 4 8.07 0.00 1.25 1.31 0.03 89.35 Average: 5 7.30 0.00 1.14 0.42 0.03 91.10 Average: 6 7.64 0.00 1.36 0.49 0.03 90.47 Average: 7 7.74 0.00 1.49 2.62 0.03 88.12