---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42887 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 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42887) 04/08/25 _x86_64_ (8 CPU) 08:30:24 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 431.03 12.43 418.60 0.00 1788.27 110028.65 0.00 08:33:01 75.05 0.08 74.97 0.00 13.60 30545.44 0.00 08:34:01 40.90 0.02 40.88 0.00 0.13 24871.31 0.00 08:35:01 34.09 0.17 33.93 0.00 6.67 24012.53 0.00 08:36:01 587.55 0.48 587.07 0.00 52.52 260683.75 0.00 08:37:01 764.36 15.04 749.32 0.00 120.99 226024.12 0.00 08:38:01 197.43 0.27 197.17 0.00 2.13 38675.51 0.00 08:39:01 435.82 0.07 435.75 0.00 0.53 138348.68 0.00 08:40:01 726.84 0.03 726.81 0.00 0.93 121346.48 0.00 Average: 365.93 3.18 362.75 0.00 221.08 108285.31 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 27738536 31485344 810820 2.47 118500 3811996 2052724 6.05 1419972 3221604 172388 08:33:01 26704660 31277376 1010140 3.07 134740 4553752 2354048 6.94 2209564 3391244 701704 08:34:01 25788700 30371020 1914816 5.82 138008 4537892 2972916 8.76 2617848 3878500 492288 08:35:01 26130540 31512876 771248 2.35 141148 5299024 1769468 5.21 1922084 4195576 576116 08:36:01 20194828 31175100 1081308 3.29 158020 10724644 3604012 10.62 2427388 9428408 456 08:37:01 13080312 30968612 1254656 3.82 367984 16864168 5381588 15.86 3282028 15082916 42064 08:38:01 7476616 27973228 4218564 12.83 394396 19179712 11310832 33.33 7363404 16293044 1421340 08:39:01 4926876 27958496 4238108 12.89 408516 21607652 10483996 30.90 8465596 17658152 60096 08:40:01 8646208 31345176 910068 2.77 421916 21462052 2443316 7.20 3358508 19330436 720 Average: 17854142 30451914 1801081 5.48 253692 12004544 4708100 13.88 3674044 10275542 385241 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 4.92 4.92 0.48 0.48 0.00 0.00 0.00 0.00 08:32:01 ens3 1505.32 1347.95 12016.88 148.36 0.00 0.00 0.00 0.00 08:32:01 docker0 749.83 804.30 55.47 4617.10 0.00 0.00 0.00 0.00 08:33:01 vethcf195d0 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 ens3 35.98 22.53 32.86 14.44 0.00 0.00 0.00 0.00 08:33:01 docker0 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 vethcf195d0 1.43 1.45 0.13 0.13 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 27.24 18.22 21.30 12.07 0.00 0.00 0.00 0.00 08:34:01 docker0 1.43 1.43 0.11 0.13 0.00 0.00 0.00 0.00 08:35:01 vethcf195d0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 ens3 27.50 19.76 28.27 13.86 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth7173888 2.97 3.83 0.29 1.77 0.00 0.00 0.00 0.00 08:36:01 veth0657471 5.72 7.37 0.55 3.84 0.00 0.00 0.00 0.00 08:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:36:01 ens3 319.58 210.55 4570.82 164.51 0.00 0.00 0.00 0.00 08:36:01 vethbb96777 5.97 7.78 0.57 3.87 0.00 0.00 0.00 0.00 08:36:01 docker0 84.02 143.66 5.68 1428.21 0.00 0.00 0.00 0.00 08:36:01 vethbee96b4 5.62 7.45 0.55 3.84 0.00 0.00 0.00 0.00 08:36:01 vethd6ef3a7 0.37 1.17 0.03 0.17 0.00 0.00 0.00 0.00 08:36:01 veth66ef4c7 0.35 0.35 0.03 0.22 0.00 0.00 0.00 0.00 08:36:01 vethcb48622 3.90 4.88 0.38 2.32 0.00 0.00 0.00 0.00 08:37:01 veth87e2f4b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth0349ec4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 veth636fe25 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 877.88 427.32 7368.34 50.32 0.00 0.00 0.00 0.00 08:37:01 veth4af00b3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 417.99 862.56 37.91 7356.24 0.00 0.00 0.00 0.00 08:37:01 veth993eb36 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd6ef3a7 0.12 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 vetha43f612 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3d94ec9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth948060f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethaf38d90 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth16d17c4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethd60f5f5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth6b3c3ea 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth87e2f4b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth0349ec4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth636fe25 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 ens3 8.50 4.58 8.02 3.69 0.00 0.00 0.00 0.00 08:38:01 veth4af00b3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth993eb36 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vethd6ef3a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vetha43f612 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth3d94ec9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth948060f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vethaf38d90 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth16d17c4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd60f5f5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth6b3c3ea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth87e2f4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth0349ec4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 veth636fe25 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 1.25 0.63 0.91 0.48 0.00 0.00 0.00 0.00 08:39:01 veth4af00b3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth993eb36 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethd6ef3a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vetha43f612 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth3d94ec9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth948060f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethaf38d90 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth6b3c3ea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth849647c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 26.44 15.91 21.07 11.75 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethd6ef3a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: veth849647c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 314.77 230.04 2677.06 46.64 0.00 0.00 0.00 0.00 Average: docker0 139.44 201.54 11.03 1490.19 0.00 0.00 0.00 0.00 Average: vethd6ef3a7 0.05 0.16 0.00 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42887) 04/08/25 _x86_64_ (8 CPU) 08:30:24 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 9.95 0.00 4.32 3.79 0.06 81.88 08:32:01 0 9.70 0.00 3.40 0.61 0.07 86.23 08:32:01 1 13.18 0.00 5.19 5.70 0.05 75.87 08:32:01 2 10.65 0.00 6.04 3.54 0.05 79.71 08:32:01 3 9.42 0.00 3.65 1.55 0.05 85.33 08:32:01 4 10.13 0.00 4.66 7.18 0.03 77.99 08:32:01 5 9.43 0.00 3.95 0.34 0.05 86.24 08:32:01 6 9.35 0.00 4.14 10.05 0.10 76.36 08:32:01 7 7.72 0.00 3.56 1.34 0.07 87.32 08:33:01 all 40.48 0.00 6.60 1.40 0.09 51.43 08:33:01 0 40.42 0.00 7.07 0.30 0.07 52.15 08:33:01 1 33.77 0.00 6.32 5.18 0.10 54.63 08:33:01 2 40.39 0.00 6.22 0.08 0.10 53.21 08:33:01 3 43.56 0.00 6.83 0.13 0.08 49.39 08:33:01 4 40.24 0.00 6.70 4.62 0.08 48.35 08:33:01 5 42.33 0.00 7.07 0.24 0.08 50.29 08:33:01 6 43.62 0.00 5.67 0.02 0.08 50.61 08:33:01 7 39.47 0.00 6.95 0.67 0.08 52.82 08:34:01 all 50.60 0.00 6.19 1.02 0.08 42.11 08:34:01 0 54.16 0.00 6.75 0.00 0.08 39.00 08:34:01 1 46.99 0.00 5.73 3.02 0.07 44.19 08:34:01 2 50.69 0.00 6.09 0.07 0.07 43.09 08:34:01 3 50.28 0.00 6.03 0.03 0.08 43.57 08:34:01 4 50.08 0.00 6.57 4.93 0.07 38.35 08:34:01 5 50.13 0.00 5.86 0.07 0.08 43.85 08:34:01 6 53.19 0.00 5.92 0.02 0.08 40.79 08:34:01 7 49.27 0.00 6.58 0.07 0.08 44.00 08:35:01 all 43.27 0.00 7.55 0.61 0.09 48.48 08:35:01 0 43.67 0.00 7.86 0.08 0.10 48.28 08:35:01 1 40.63 0.00 6.82 1.99 0.10 50.46 08:35:01 2 43.07 0.00 8.03 1.83 0.08 46.98 08:35:01 3 43.64 0.00 7.42 0.42 0.08 48.44 08:35:01 4 44.29 0.00 7.43 0.03 0.10 48.15 08:35:01 5 42.44 0.00 7.71 0.37 0.08 49.39 08:35:01 6 44.79 0.00 7.17 0.12 0.08 47.84 08:35:01 7 43.64 0.00 7.95 0.02 0.10 48.29 08:36:01 all 21.30 0.00 8.31 15.92 0.09 54.37 08:36:01 0 20.30 0.00 9.04 36.96 0.07 33.63 08:36:01 1 21.10 0.00 8.37 29.23 0.10 41.19 08:36:01 2 21.30 0.00 8.70 6.86 0.07 63.07 08:36:01 3 21.36 0.00 8.56 8.53 0.08 61.47 08:36:01 4 22.54 0.00 8.76 6.72 0.10 61.89 08:36:01 5 22.21 0.00 8.16 16.46 0.10 53.05 08:36:01 6 23.47 0.00 8.40 10.82 0.14 57.18 08:36:01 7 18.09 0.00 6.51 12.18 0.09 63.13 08:37:01 all 9.14 0.00 6.12 16.16 0.08 68.50 08:37:01 0 7.74 0.00 9.32 73.30 0.07 9.56 08:37:01 1 9.61 0.00 4.60 4.65 0.05 81.10 08:37:01 2 8.09 0.00 5.62 5.94 0.08 80.26 08:37:01 3 10.45 0.00 6.35 13.35 0.05 69.80 08:37:01 4 9.98 0.00 6.93 10.88 0.05 72.16 08:37:01 5 8.66 0.00 5.39 4.11 0.05 81.78 08:37:01 6 9.74 0.00 6.17 10.28 0.22 73.59 08:37:01 7 8.78 0.00 4.64 7.51 0.05 79.01 08:38:01 all 87.02 0.00 12.11 0.57 0.16 0.13 08:38:01 0 86.26 0.00 12.80 0.59 0.17 0.18 08:38:01 1 87.65 0.00 11.38 0.59 0.25 0.13 08:38:01 2 86.33 0.00 12.61 0.86 0.13 0.07 08:38:01 3 86.84 0.00 12.72 0.23 0.15 0.05 08:38:01 4 87.70 0.00 11.86 0.30 0.13 0.00 08:38:01 5 87.95 0.00 11.15 0.45 0.15 0.30 08:38:01 6 86.48 0.00 12.46 0.81 0.13 0.12 08:38:01 7 86.94 0.00 11.95 0.72 0.17 0.22 08:39:01 all 89.86 0.00 10.01 0.00 0.13 0.00 08:39:01 0 89.72 0.00 10.14 0.00 0.13 0.00 08:39:01 1 89.85 0.00 10.00 0.00 0.15 0.00 08:39:01 2 89.67 0.00 10.21 0.00 0.12 0.00 08:39:01 3 90.47 0.00 9.39 0.00 0.13 0.00 08:39:01 4 89.78 0.00 10.08 0.00 0.13 0.00 08:39:01 5 90.32 0.00 9.55 0.00 0.13 0.00 08:39:01 6 88.60 0.00 11.26 0.00 0.14 0.00 08:39:01 7 90.43 0.00 9.44 0.00 0.13 0.00 08:40:01 all 73.13 0.00 10.19 4.40 0.15 12.13 08:40:01 0 73.93 0.00 9.92 3.79 0.13 12.23 08:40:01 1 73.05 0.00 10.48 3.06 0.17 13.24 08:40:01 2 72.74 0.00 10.43 3.10 0.13 13.60 08:40:01 3 72.46 0.00 10.58 3.86 0.13 12.96 08:40:01 4 72.26 0.00 11.08 13.43 0.17 3.05 08:40:01 5 74.57 0.00 8.98 2.69 0.15 13.61 08:40:01 6 72.67 0.00 10.37 3.41 0.14 13.41 08:40:01 7 73.33 0.00 9.71 1.82 0.17 14.98 Average: all 47.27 0.00 7.94 4.85 0.10 39.83 Average: 0 47.48 0.00 8.48 12.70 0.10 31.24 Average: 1 46.27 0.00 7.65 5.89 0.12 40.07 Average: 2 47.06 0.00 8.22 2.47 0.09 42.16 Average: 3 47.71 0.00 7.95 3.12 0.10 41.12 Average: 4 47.52 0.00 8.23 5.33 0.10 38.82 Average: 5 47.68 0.00 7.54 2.72 0.10 41.97 Average: 6 47.95 0.00 7.94 3.94 0.12 40.04 Average: 7 46.49 0.00 7.48 2.69 0.10 43.23