---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8613 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 831 27135 0 4200 30880 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bc:d6:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:febc:d6f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:84:c8:ce brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8613) 02/25/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 120.55 36.21 84.34 1694.12 35010.03 11:22:01 131.78 23.06 108.72 2758.47 40386.07 11:23:02 392.63 13.31 379.32 825.20 96825.70 11:24:01 22.64 0.00 22.64 0.00 28812.76 11:25:01 74.45 2.00 72.45 123.98 30051.67 Average: 148.83 14.97 133.86 1083.97 46275.45 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30083528 31679456 2855692 8.67 69892 1836688 1457676 4.29 890708 1672484 160736 11:22:01 28555544 31657268 4383676 13.31 104972 3259952 1604044 4.72 997180 2998208 1252916 11:23:02 26971896 30839100 5967324 18.12 129484 3954436 4156952 12.23 1906520 3599284 328 11:24:01 26401604 30269916 6537616 19.85 129652 3955148 4601832 13.54 2474864 3599180 84 11:25:01 27806612 31639980 5132608 15.58 132668 3926860 1468584 4.32 1140888 3555452 13824 Average: 27963837 31217144 4975383 15.10 113334 3386617 2657818 7.82 1482032 3084922 285578 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 ens3 78.89 53.94 951.50 20.72 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:22:01 br-61c3cc4f1fde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 261.76 163.56 7544.20 16.07 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 11:23:02 vetha18e217 59.52 71.42 26.50 17.53 0.00 0.00 0.00 0.00 11:23:02 vethc521e49 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 11:23:02 br-61c3cc4f1fde 0.77 0.83 0.08 0.32 0.00 0.00 0.00 0.00 11:23:02 vethbd5c822 0.45 0.63 0.05 0.30 0.00 0.00 0.00 0.00 11:24:01 vetha18e217 73.06 89.93 89.62 21.80 0.00 0.00 0.00 0.01 11:24:01 vethc521e49 0.20 0.22 0.02 0.78 0.00 0.00 0.00 0.00 11:24:01 br-61c3cc4f1fde 2.97 3.37 6.20 2.23 0.00 0.00 0.00 0.00 11:24:01 vethbd5c822 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 ens3 848.21 553.26 12820.84 121.81 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 32.48 32.48 10.52 10.52 0.00 0.00 0.00 0.00 Average: ens3 109.66 71.82 2428.99 14.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.73 5.73 2.04 2.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8613) 02/25/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.35 0.00 0.83 2.58 0.03 86.21 11:21:01 0 14.25 0.00 0.78 0.27 0.03 84.66 11:21:01 1 4.78 0.00 0.84 4.14 0.03 90.21 11:21:01 2 5.42 0.00 0.58 0.55 0.02 93.43 11:21:01 3 2.75 0.00 0.57 0.02 0.02 96.65 11:21:01 4 6.87 0.00 0.70 0.33 0.03 92.07 11:21:01 5 10.97 0.00 0.67 0.60 0.03 87.73 11:21:01 6 16.99 0.00 1.64 0.92 0.03 80.42 11:21:01 7 20.82 0.00 0.89 13.79 0.05 64.46 11:22:01 all 11.66 0.00 2.07 2.99 0.04 83.24 11:22:01 0 12.75 0.00 2.11 0.85 0.03 84.25 11:22:01 1 20.38 0.00 1.96 1.44 0.05 76.17 11:22:01 2 12.84 0.00 2.26 7.78 0.05 77.07 11:22:01 3 11.29 0.00 1.78 0.32 0.03 86.57 11:22:01 4 10.98 0.00 1.57 1.37 0.05 86.03 11:22:01 5 5.54 0.00 1.81 0.94 0.02 91.70 11:22:01 6 7.19 0.00 2.82 3.01 0.03 86.95 11:22:01 7 12.29 0.00 2.28 8.29 0.05 77.09 11:23:02 all 15.66 0.00 2.95 6.44 0.06 74.89 11:23:02 0 17.99 0.00 3.23 1.80 0.07 76.92 11:23:02 1 22.49 0.00 3.27 1.87 0.07 72.30 11:23:02 2 17.75 0.00 3.14 6.11 0.05 72.95 11:23:02 3 17.92 0.00 2.44 3.30 0.05 76.28 11:23:02 4 10.56 0.00 2.17 3.81 0.05 83.41 11:23:02 5 14.94 0.00 3.54 30.52 0.08 50.91 11:23:02 6 9.82 0.00 2.95 0.81 0.05 86.37 11:23:02 7 13.84 0.00 2.81 3.36 0.07 79.93 11:24:01 all 2.90 0.00 0.26 1.52 0.02 95.30 11:24:01 0 2.33 0.00 0.08 0.00 0.00 97.58 11:24:01 1 3.41 0.00 0.25 0.00 0.02 96.32 11:24:01 2 3.43 0.00 0.32 0.00 0.02 96.24 11:24:01 3 2.15 0.00 0.25 0.00 0.02 97.58 11:24:01 4 3.07 0.00 0.20 0.00 0.02 96.71 11:24:01 5 1.98 0.00 0.37 12.09 0.02 85.53 11:24:01 6 4.23 0.00 0.34 0.07 0.05 95.32 11:24:01 7 2.61 0.00 0.25 0.00 0.02 97.12 11:25:01 all 7.34 0.00 0.69 2.02 0.03 89.93 11:25:01 0 2.75 0.00 0.60 0.17 0.02 96.47 11:25:01 1 13.46 0.00 0.57 0.40 0.02 85.56 11:25:01 2 5.13 0.00 0.63 7.40 0.02 86.83 11:25:01 3 3.72 0.00 0.58 0.17 0.02 95.51 11:25:01 4 20.68 0.00 1.35 1.17 0.05 76.75 11:25:01 5 1.05 0.00 0.48 6.48 0.03 91.95 11:25:01 6 10.41 0.00 0.75 0.37 0.03 88.43 11:25:01 7 1.57 0.00 0.57 0.03 0.02 97.81 Average: all 9.59 0.00 1.36 3.11 0.04 85.91 Average: 0 10.00 0.00 1.36 0.62 0.03 88.00 Average: 1 12.91 0.00 1.38 1.58 0.04 84.10 Average: 2 8.92 0.00 1.39 4.37 0.03 85.29 Average: 3 7.56 0.00 1.12 0.76 0.03 90.53 Average: 4 10.45 0.00 1.20 1.34 0.04 86.97 Average: 5 6.90 0.00 1.37 10.08 0.04 81.61 Average: 6 9.75 0.00 1.70 1.03 0.04 87.48 Average: 7 10.24 0.00 1.36 5.10 0.04 83.26