---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13332 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 10G 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 773 29227 0 2166 30968 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:07:e6:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe07:e65c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:74:17:cd 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-13332) 01/19/24 _x86_64_ (8 CPU) 06:32:53 LINUX RESTART (8 CPU) 06:33:01 tps rtps wtps bread/s bwrtn/s 06:34:02 160.87 87.85 73.02 6247.49 60843.86 06:35:01 98.90 3.61 95.29 103.44 30920.32 Average: 130.15 46.08 84.06 3201.28 46007.80 06:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:02 30228416 31702844 2710804 8.23 56004 1737504 1472832 4.33 870848 1568432 101928 06:35:01 29883796 31656300 3055424 9.28 81192 1990092 1509820 4.44 933080 1810300 167556 Average: 30056106 31679572 2883114 8.75 68598 1863798 1491326 4.39 901964 1689366 134742 06:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:02 ens3 396.33 263.46 1587.12 61.16 0.00 0.00 0.00 0.00 06:34:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 06:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 43.67 33.13 472.37 8.02 0.00 0.00 0.00 0.00 06:35:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 221.48 149.26 1034.43 34.81 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.16 0.16 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13332) 01/19/24 _x86_64_ (8 CPU) 06:32:53 LINUX RESTART (8 CPU) 06:33:01 CPU %user %nice %system %iowait %steal %idle 06:34:02 all 8.66 0.00 1.21 4.22 0.04 85.89 06:34:02 0 9.61 0.00 1.07 1.12 0.02 88.18 06:34:02 1 6.10 0.00 1.32 20.51 0.03 72.03 06:34:02 2 3.15 0.00 0.58 1.00 0.02 95.25 06:34:02 3 6.15 0.00 0.90 6.10 0.03 86.81 06:34:02 4 4.91 0.00 0.65 0.28 0.03 94.12 06:34:02 5 7.44 0.00 1.39 0.90 0.05 90.21 06:34:02 6 18.75 0.00 2.44 2.95 0.05 75.81 06:34:02 7 13.13 0.00 1.32 0.90 0.05 84.59 06:35:01 all 10.43 0.00 0.77 2.37 0.03 86.39 06:35:01 0 2.90 0.00 0.34 0.02 0.02 96.73 06:35:01 1 16.59 0.00 0.90 8.08 0.02 74.41 06:35:01 2 3.94 0.00 0.25 0.34 0.07 95.39 06:35:01 3 16.09 0.00 1.15 0.42 0.02 82.32 06:35:01 4 3.97 0.00 0.55 0.35 0.03 95.09 06:35:01 5 7.41 0.00 0.65 1.27 0.02 90.66 06:35:01 6 19.98 0.00 1.44 8.03 0.03 70.51 06:35:01 7 12.69 0.00 0.88 0.51 0.02 85.90 Average: all 9.54 0.00 0.99 3.30 0.03 86.14 Average: 0 6.28 0.00 0.71 0.57 0.02 92.42 Average: 1 11.31 0.00 1.11 14.34 0.03 73.21 Average: 2 3.54 0.00 0.42 0.67 0.04 95.32 Average: 3 11.08 0.00 1.03 3.28 0.03 84.58 Average: 4 4.44 0.00 0.60 0.32 0.03 94.61 Average: 5 7.43 0.00 1.02 1.09 0.03 90.43 Average: 6 19.36 0.00 1.95 5.47 0.04 73.18 Average: 7 12.91 0.00 1.10 0.71 0.03 85.24