---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4630 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: 2800.000 BogoMIPS: 5600.00 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 836 27166 0 4164 30874 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:11:26:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe11:2629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:07:2d:19 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-4630) 02/11/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 99.55 22.94 76.61 1193.47 26276.17 13:53:01 124.18 22.98 101.20 2760.93 31363.20 13:54:01 313.95 12.18 301.77 847.08 91039.55 13:55:01 20.65 0.75 19.90 31.59 20453.19 13:56:01 67.76 1.40 66.36 107.45 22369.69 Average: 125.22 12.05 113.17 988.05 38301.95 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30132960 31728500 2806260 8.52 68596 1837576 1387260 4.08 841348 1673872 160088 13:53:01 29566040 31688056 3373180 10.24 86132 2328100 1588864 4.67 921696 2120824 320884 13:54:01 26290464 30257384 6648756 20.18 112104 4034920 6692704 19.69 2472576 3719364 356 13:55:01 24878676 28935344 8060544 24.47 112516 4064760 9192940 27.05 3847176 3743472 204 13:56:01 27852576 31641912 5086644 15.44 114732 3910764 1467080 4.32 1174940 3486424 2260 Average: 27744143 30850239 5195077 15.77 98816 3235224 4065770 11.96 1851547 2948791 96758 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 21.86 21.86 2.37 2.37 0.00 0.00 0.00 0.00 13:52:01 ens3 105.35 91.60 970.29 12.90 0.00 0.00 0.00 0.00 13:53:01 br-60ccdab644e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 20.13 20.13 2.10 2.10 0.00 0.00 0.00 0.00 13:53:01 ens3 156.83 125.62 2737.37 15.99 0.00 0.00 0.00 0.00 13:54:01 br-60ccdab644e3 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth427b4ef 1.43 1.60 0.08 0.10 0.00 0.00 0.00 0.00 13:54:01 lo 5.03 5.03 0.45 0.45 0.00 0.00 0.00 0.00 13:55:01 br-60ccdab644e3 0.57 0.73 0.49 0.07 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth427b4ef 23.18 19.73 8.77 28.80 0.00 0.00 0.00 0.00 13:55:01 lo 4.63 4.63 0.85 0.85 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 11.00 11.00 1.17 1.17 0.00 0.00 0.00 0.00 13:56:01 ens3 1073.05 723.95 19252.76 133.41 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 12.53 12.53 1.39 1.39 0.00 0.00 0.00 0.00 Average: ens3 147.00 99.56 3694.98 15.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4630) 02/11/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.52 0.00 0.77 2.20 0.04 87.47 13:52:01 0 6.99 0.00 0.67 0.84 0.03 91.47 13:52:01 1 0.08 0.00 0.15 2.04 0.08 97.64 13:52:01 2 0.80 0.00 0.30 0.07 0.03 98.80 13:52:01 3 0.18 0.00 0.13 0.02 0.00 99.67 13:52:01 4 34.76 0.00 2.24 1.99 0.07 60.94 13:52:01 5 14.81 0.00 1.15 0.17 0.03 83.84 13:52:01 6 5.43 0.00 0.52 12.16 0.03 81.86 13:52:01 7 13.21 0.00 1.07 0.35 0.02 85.36 13:53:01 all 9.91 0.00 0.98 2.03 0.03 87.04 13:53:01 0 7.23 0.00 0.92 3.77 0.03 88.04 13:53:01 1 9.76 0.00 0.92 0.67 0.02 88.64 13:53:01 2 9.79 0.00 0.93 0.13 0.03 89.11 13:53:01 3 1.93 0.00 0.43 0.08 0.02 97.53 13:53:01 4 38.33 0.00 2.21 2.16 0.07 57.23 13:53:01 5 9.41 0.00 1.12 0.03 0.02 89.42 13:53:01 6 1.03 0.00 0.58 7.49 0.02 90.88 13:53:01 7 1.92 0.00 0.77 1.93 0.02 95.36 13:54:01 all 21.38 0.00 4.98 4.36 0.07 69.21 13:54:01 0 19.05 0.00 4.39 6.92 0.08 69.56 13:54:01 1 22.07 0.00 5.46 18.04 0.08 54.35 13:54:01 2 21.60 0.00 4.82 0.78 0.07 72.73 13:54:01 3 24.35 0.00 5.72 1.73 0.07 68.14 13:54:01 4 27.03 0.00 5.31 0.93 0.08 66.64 13:54:01 5 16.94 0.00 4.59 1.37 0.07 77.04 13:54:01 6 20.82 0.00 4.54 1.94 0.08 72.61 13:54:01 7 19.20 0.00 4.96 3.12 0.07 72.66 13:55:01 all 18.56 0.00 1.94 0.83 0.06 78.60 13:55:01 0 13.31 0.00 1.65 0.05 0.03 84.96 13:55:01 1 19.45 0.00 1.86 6.32 0.05 72.32 13:55:01 2 18.85 0.00 2.03 0.00 0.07 79.05 13:55:01 3 21.65 0.00 2.15 0.05 0.05 76.09 13:55:01 4 17.63 0.00 1.31 0.07 0.07 80.93 13:55:01 5 18.28 0.00 2.12 0.02 0.07 79.51 13:55:01 6 20.76 0.00 2.19 0.05 0.08 76.91 13:55:01 7 18.52 0.00 2.21 0.12 0.10 79.06 13:56:01 all 5.63 0.00 0.58 1.27 0.04 92.48 13:56:01 0 4.47 0.00 0.62 0.17 0.03 94.71 13:56:01 1 2.41 0.00 0.55 8.57 0.05 88.42 13:56:01 2 2.82 0.00 0.49 0.08 0.05 96.56 13:56:01 3 26.62 0.00 1.05 0.47 0.08 71.78 13:56:01 4 3.70 0.00 0.50 0.12 0.03 95.65 13:56:01 5 3.09 0.00 0.67 0.55 0.02 95.68 13:56:01 6 1.35 0.00 0.48 0.17 0.02 97.98 13:56:01 7 0.60 0.00 0.32 0.05 0.02 99.02 Average: all 12.98 0.00 1.84 2.13 0.05 82.99 Average: 0 10.20 0.00 1.65 2.35 0.04 85.76 Average: 1 10.73 0.00 1.78 7.11 0.06 80.32 Average: 2 10.72 0.00 1.70 0.21 0.05 87.31 Average: 3 14.92 0.00 1.89 0.46 0.04 82.69 Average: 4 24.27 0.00 2.31 1.05 0.06 72.30 Average: 5 12.49 0.00 1.92 0.43 0.04 85.12 Average: 6 9.87 0.00 1.66 4.36 0.05 84.07 Average: 7 10.66 0.00 1.85 1.11 0.04 86.34