---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2712 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 782 29156 0 2228 30959 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:59:41:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86262sec preferred_lft 86262sec inet6 fe80::f816:3eff:fe59:41ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:45:30:d8 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-2712) 09/18/26 _x86_64_ (8 CPU) 06:30:39 LINUX RESTART (8 CPU) 06:31:01 tps rtps wtps bread/s bwrtn/s 06:32:01 250.89 89.14 161.76 4930.24 87092.42 Average: 250.89 89.14 161.76 4930.24 87092.42 06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 30031080 31669964 2908140 8.83 68652 1877624 1471628 4.33 931808 1676828 219780 Average: 30031080 31669964 2908140 8.83 68652 1877624 1471628 4.33 931808 1676828 219780 06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 ens3 307.17 222.50 1777.75 61.50 0.00 0.00 0.00 0.00 06:32:01 lo 2.00 2.00 0.22 0.22 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 Average: ens3 307.17 222.50 1777.75 61.50 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.22 0.22 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-2712) 09/18/26 _x86_64_ (8 CPU) 06:30:39 LINUX RESTART (8 CPU) 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 10.56 0.00 1.27 3.67 0.01 84.49 06:32:01 0 11.50 0.00 1.30 2.07 0.02 85.11 06:32:01 1 6.56 0.00 0.75 0.23 0.00 92.46 06:32:01 2 13.24 0.00 1.00 0.53 0.00 85.22 06:32:01 3 4.67 0.00 0.87 11.28 0.00 83.17 06:32:01 4 7.70 0.00 0.85 10.81 0.02 80.61 06:32:01 5 3.56 0.00 0.75 0.28 0.02 95.39 06:32:01 6 25.59 0.00 3.22 0.89 0.02 70.28 06:32:01 7 11.67 0.00 1.39 3.29 0.00 83.65 Average: all 10.56 0.00 1.27 3.67 0.01 84.49 Average: 0 11.50 0.00 1.30 2.07 0.02 85.11 Average: 1 6.56 0.00 0.75 0.23 0.00 92.46 Average: 2 13.24 0.00 1.00 0.53 0.00 85.22 Average: 3 4.67 0.00 0.87 11.28 0.00 83.17 Average: 4 7.70 0.00 0.85 10.81 0.02 80.61 Average: 5 3.56 0.00 0.75 0.28 0.02 95.39 Average: 6 25.59 0.00 3.22 0.89 0.02 70.28 Average: 7 11.67 0.00 1.39 3.29 0.00 83.65