---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8770 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: 2799.998 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 793 29014 0 2359 30946 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:1d:91:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe1d:9142/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:5f:eb:6b 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::42:9cff:fe5f:eb6b/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-8770) 02/26/24 _x86_64_ (8 CPU) 09:11:05 LINUX RESTART (8 CPU) 09:12:01 tps rtps wtps bread/s bwrtn/s 09:13:01 108.25 20.50 87.75 2234.83 26526.11 Average: 108.25 20.50 87.75 2234.83 26526.11 09:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 29992376 31739708 2946836 8.95 75820 1975112 1669940 4.91 899684 1738832 180424 Average: 29992376 31739708 2946836 8.95 75820 1975112 1669940 4.91 899684 1738832 180424 09:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 78.27 54.04 1205.68 12.02 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.34 0.34 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: ens3 78.27 54.04 1205.68 12.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8770) 02/26/24 _x86_64_ (8 CPU) 09:11:05 LINUX RESTART (8 CPU) 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 9.74 0.00 0.89 2.64 0.04 86.69 09:13:01 0 8.51 0.00 0.95 0.60 0.02 89.92 09:13:01 1 28.42 0.00 1.85 1.87 0.07 67.79 09:13:01 2 0.79 0.00 0.49 12.76 0.02 85.95 09:13:01 3 1.79 0.00 0.38 0.03 0.02 97.78 09:13:01 4 3.14 0.00 0.55 0.20 0.02 96.10 09:13:01 5 7.70 0.00 0.67 0.48 0.02 91.13 09:13:01 6 7.19 0.00 0.77 0.28 0.03 91.73 09:13:01 7 20.36 0.00 1.45 4.93 0.07 73.19 Average: all 9.74 0.00 0.89 2.64 0.04 86.69 Average: 0 8.51 0.00 0.95 0.60 0.02 89.92 Average: 1 28.42 0.00 1.85 1.87 0.07 67.79 Average: 2 0.79 0.00 0.49 12.76 0.02 85.95 Average: 3 1.79 0.00 0.38 0.03 0.02 97.78 Average: 4 3.14 0.00 0.55 0.20 0.02 96.10 Average: 5 7.70 0.00 0.67 0.48 0.02 91.13 Average: 6 7.19 0.00 0.77 0.28 0.03 91.73 Average: 7 20.36 0.00 1.45 4.93 0.07 73.19