---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23938 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 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 822 29042 0 2302 30918 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:05:b6:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe05:b6bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:56:71:51 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-23938) 06/26/25 _x86_64_ (8 CPU) 14:43:00 LINUX RESTART (8 CPU) 14:44:01 tps rtps wtps bread/s bwrtn/s 14:45:01 225.71 37.89 187.82 2881.79 80054.92 Average: 225.71 37.89 187.82 2881.79 80054.92 14:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 29733512 31642876 3205700 9.73 87816 2118568 1433672 4.22 1001320 1879024 41344 Average: 29733512 31642876 3205700 9.73 87816 2118568 1433672 4.22 1001320 1879024 41344 14:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 407.88 334.39 2541.84 61.04 0.00 0.00 0.00 0.00 14:45:01 lo 2.47 2.47 0.25 0.25 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 407.88 334.39 2541.84 61.04 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23938) 06/26/25 _x86_64_ (8 CPU) 14:43:00 LINUX RESTART (8 CPU) 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 14.83 0.00 1.19 2.11 0.05 81.81 14:45:01 0 38.79 0.00 2.12 0.70 0.07 58.32 14:45:01 1 20.28 0.00 1.24 0.53 0.05 77.90 14:45:01 2 9.45 0.00 1.34 2.58 0.07 86.56 14:45:01 3 15.57 0.00 0.88 0.37 0.07 83.11 14:45:01 4 8.26 0.00 0.93 0.97 0.03 89.81 14:45:01 5 7.91 0.00 1.01 0.54 0.03 90.51 14:45:01 6 12.20 0.00 1.29 3.31 0.05 83.15 14:45:01 7 6.14 0.00 0.65 7.91 0.05 85.25 Average: all 14.83 0.00 1.19 2.11 0.05 81.81 Average: 0 38.79 0.00 2.12 0.70 0.07 58.32 Average: 1 20.28 0.00 1.24 0.53 0.05 77.90 Average: 2 9.45 0.00 1.34 2.58 0.07 86.56 Average: 3 15.57 0.00 0.88 0.37 0.07 83.11 Average: 4 8.26 0.00 0.93 0.97 0.03 89.81 Average: 5 7.91 0.00 1.01 0.54 0.03 90.51 Average: 6 12.20 0.00 1.29 3.31 0.05 83.15 Average: 7 6.14 0.00 0.65 7.91 0.05 85.25