---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20543 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 11G 145G 7% / 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 823 28838 0 2505 30911 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:97:00:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe97:60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:c5:8e:61 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 inet6 fe80::42:90ff:fec5:8e61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20543) 04/04/24 _x86_64_ (8 CPU) 12:29:23 LINUX RESTART (8 CPU) 12:30:02 tps rtps wtps bread/s bwrtn/s 12:31:01 114.79 37.18 77.61 1739.37 27942.65 12:32:01 214.93 10.63 204.30 1691.04 48446.38 12:33:01 39.99 0.82 39.18 42.93 19426.63 Average: 123.29 16.09 107.20 1154.56 31961.80 12:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30069152 31716416 2870068 8.71 69832 1886976 1395048 4.10 855336 1719080 143536 12:32:01 29590160 31703432 3349060 10.17 94040 2309316 1503628 4.42 993152 2020136 684 12:33:01 29506788 31628560 3432432 10.42 96344 2316260 1504264 4.43 1077404 2019744 2684 Average: 29722033 31682803 3217187 9.77 86739 2170851 1467647 4.32 975297 1919653 48968 12:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 ens3 118.84 84.48 1603.05 27.23 0.00 0.00 0.00 0.00 12:31:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 257.65 234.06 2518.80 962.21 0.00 0.00 0.00 0.00 12:32:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 12:32:01 docker0 70.26 95.72 3.91 1853.20 0.00 0.00 0.00 0.00 12:33:01 ens3 154.16 150.14 27.56 1050.73 0.00 0.00 0.00 0.00 12:33:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 177.21 156.63 1381.97 683.72 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 23.55 32.09 1.31 621.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20543) 04/04/24 _x86_64_ (8 CPU) 12:29:23 LINUX RESTART (8 CPU) 12:30:02 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 10.06 0.00 0.93 2.58 0.04 86.40 12:31:01 0 12.04 0.00 1.05 0.83 0.03 86.04 12:31:01 1 8.48 0.00 1.04 0.51 0.02 89.96 12:31:01 2 20.61 0.00 1.16 1.09 0.05 77.10 12:31:01 3 2.81 0.00 0.32 9.65 0.02 87.20 12:31:01 4 16.63 0.00 1.84 6.37 0.05 75.11 12:31:01 5 7.96 0.00 0.78 1.51 0.05 89.70 12:31:01 6 10.03 0.00 0.92 0.59 0.02 88.45 12:31:01 7 1.90 0.00 0.36 0.03 0.02 97.69 12:32:01 all 9.18 0.00 1.72 3.22 0.04 85.83 12:32:01 0 23.61 0.00 2.17 6.35 0.05 67.83 12:32:01 1 10.54 0.00 1.74 0.02 0.05 87.65 12:32:01 2 9.48 0.00 1.34 0.23 0.03 88.91 12:32:01 3 5.30 0.00 1.03 4.33 0.03 89.31 12:32:01 4 4.79 0.00 2.03 2.81 0.03 90.34 12:32:01 5 6.10 0.00 1.89 2.16 0.05 89.81 12:32:01 6 4.97 0.00 1.57 0.55 0.05 92.85 12:32:01 7 8.71 0.00 1.97 9.38 0.05 79.90 12:33:01 all 9.21 0.00 0.43 3.07 0.04 87.26 12:33:01 0 10.45 0.00 0.60 16.83 0.05 72.07 12:33:01 1 7.28 0.00 0.42 0.02 0.02 92.27 12:33:01 2 2.12 0.00 0.28 0.35 0.03 97.21 12:33:01 3 6.94 0.00 0.28 0.22 0.02 92.54 12:33:01 4 13.76 0.00 0.43 0.22 0.02 85.57 12:33:01 5 18.38 0.00 0.55 0.20 0.07 80.80 12:33:01 6 3.13 0.00 0.35 0.00 0.03 96.49 12:33:01 7 11.29 0.00 0.52 6.63 0.05 81.51 Average: all 9.48 0.00 1.03 2.96 0.04 86.50 Average: 0 15.37 0.00 1.27 8.04 0.04 75.27 Average: 1 8.77 0.00 1.06 0.18 0.03 89.96 Average: 2 10.68 0.00 0.92 0.55 0.04 87.81 Average: 3 5.03 0.00 0.55 4.70 0.02 89.70 Average: 4 11.70 0.00 1.43 3.11 0.03 83.72 Average: 5 10.84 0.00 1.07 1.29 0.06 86.74 Average: 6 6.06 0.00 0.96 0.39 0.03 92.56 Average: 7 7.32 0.00 0.95 5.37 0.04 86.32