---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12144 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 712K 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 783 28829 0 2554 30947 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:d2:85:96 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fed2:8596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:45:ea:12 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-12144) 01/14/24 _x86_64_ (8 CPU) 06:30:21 LINUX RESTART (8 CPU) 06:31:01 tps rtps wtps bread/s bwrtn/s 06:32:01 73.57 24.10 49.48 633.09 21638.13 06:33:01 126.56 35.91 90.65 1758.77 27211.73 Average: 100.07 30.00 70.06 1195.93 24424.93 06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 29787584 31690096 3151628 9.57 63264 2143548 1427428 4.20 895036 1958032 407892 06:33:01 29623116 31664748 3316096 10.07 85532 2249004 1428776 4.20 944136 2047836 130588 Average: 29705350 31677422 3233862 9.82 74398 2196276 1428102 4.20 919586 2002934 269240 06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 ens3 156.87 93.72 2445.72 15.71 0.00 0.00 0.00 0.00 06:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 ens3 66.92 47.18 1071.86 11.04 0.00 0.00 0.00 0.00 06:33:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 111.90 70.45 1758.79 13.37 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.14 0.14 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-12144) 01/14/24 _x86_64_ (8 CPU) 06:30:21 LINUX RESTART (8 CPU) 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 8.90 0.00 0.99 1.30 0.04 88.78 06:32:01 0 9.61 0.00 1.00 0.02 0.03 89.34 06:32:01 1 5.43 0.00 0.67 4.19 0.02 89.70 06:32:01 2 5.06 0.00 0.78 1.95 0.03 92.17 06:32:01 3 10.73 0.00 1.02 0.38 0.03 87.83 06:32:01 4 5.78 0.00 0.52 0.28 0.08 93.33 06:32:01 5 20.32 0.00 2.04 0.53 0.07 77.05 06:32:01 6 4.89 0.00 0.47 0.02 0.02 94.61 06:32:01 7 9.36 0.00 1.38 3.02 0.02 86.22 06:33:01 all 10.10 0.00 0.91 2.04 0.03 86.92 06:33:01 0 1.60 0.00 0.57 3.62 0.02 94.20 06:33:01 1 3.72 0.00 0.77 6.40 0.05 89.06 06:33:01 2 14.50 0.00 1.50 0.52 0.03 83.45 06:33:01 3 22.12 0.00 1.30 3.83 0.07 72.68 06:33:01 4 10.01 0.00 0.76 0.48 0.03 88.71 06:33:01 5 6.31 0.00 0.85 0.23 0.03 92.58 06:33:01 6 18.30 0.00 0.53 0.33 0.03 80.80 06:33:01 7 4.27 0.00 0.98 0.90 0.02 93.83 Average: all 9.50 0.00 0.95 1.67 0.04 87.85 Average: 0 5.60 0.00 0.78 1.82 0.03 91.77 Average: 1 4.58 0.00 0.72 5.29 0.03 89.38 Average: 2 9.78 0.00 1.14 1.23 0.03 87.81 Average: 3 16.42 0.00 1.16 2.10 0.05 80.27 Average: 4 7.90 0.00 0.64 0.38 0.06 91.01 Average: 5 13.31 0.00 1.44 0.38 0.05 84.81 Average: 6 11.59 0.00 0.50 0.18 0.03 87.71 Average: 7 6.81 0.00 1.18 1.96 0.02 90.03