---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25075 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 846 28975 0 2345 30894 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:6a:a7:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe6a:a7fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:16:40:06 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-25075) 07/02/25 _x86_64_ (8 CPU) 01:03:02 LINUX RESTART (8 CPU) 01:04:00 tps rtps wtps bread/s bwrtn/s 01:05:01 154.37 18.42 135.94 655.63 36500.25 Average: 154.37 18.42 135.94 655.63 36500.25 01:04:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 29051328 30845464 3887892 11.80 82096 2011980 2234692 6.57 1747468 1826428 60088 Average: 29051328 30845464 3887892 11.80 82096 2011980 2234692 6.57 1747468 1826428 60088 01:04:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 0.72 0.72 0.08 0.08 0.00 0.00 0.00 0.00 01:05:01 ens3 345.42 242.27 2240.30 48.06 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 0.72 0.72 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 345.42 242.27 2240.30 48.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25075) 07/02/25 _x86_64_ (8 CPU) 01:03:02 LINUX RESTART (8 CPU) 01:04:00 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 17.93 0.00 1.08 2.07 0.06 78.87 01:05:01 0 18.75 0.00 1.28 0.56 0.07 79.34 01:05:01 1 17.22 0.00 1.35 2.83 0.05 78.55 01:05:01 2 8.62 0.00 0.64 0.36 0.03 90.34 01:05:01 3 17.22 0.00 0.72 0.07 0.05 81.94 01:05:01 4 16.05 0.00 1.14 7.07 0.07 75.68 01:05:01 5 13.89 0.00 0.79 1.96 0.05 83.31 01:05:01 6 24.62 0.00 0.69 1.37 0.07 73.26 01:05:01 7 27.03 0.00 2.02 2.34 0.08 68.53 Average: all 17.93 0.00 1.08 2.07 0.06 78.87 Average: 0 18.75 0.00 1.28 0.56 0.07 79.34 Average: 1 17.22 0.00 1.35 2.83 0.05 78.55 Average: 2 8.62 0.00 0.64 0.36 0.03 90.34 Average: 3 17.22 0.00 0.72 0.07 0.05 81.94 Average: 4 16.05 0.00 1.14 7.07 0.07 75.68 Average: 5 13.89 0.00 0.79 1.96 0.05 83.31 Average: 6 24.62 0.00 0.69 1.37 0.07 73.26 Average: 7 27.03 0.00 2.02 2.34 0.08 68.53