---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43430 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 826 28945 0 2395 30914 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:39:e0:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe39:e001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:45:81:3d 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::42:2ff:fe45:813d/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-43430) 09/04/25 _x86_64_ (8 CPU) 07:50:20 LINUX RESTART (8 CPU) 07:51:01 tps rtps wtps bread/s bwrtn/s 07:52:01 139.56 11.40 128.16 1353.24 54897.25 Average: 139.56 11.40 128.16 1353.24 54897.25 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 29988728 31712824 2950492 8.96 75552 1952856 1641636 4.83 904024 1740016 181896 Average: 29988728 31712824 2950492 8.96 75552 1952856 1641636 4.83 904024 1740016 181896 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 ens3 123.15 106.70 1814.84 20.92 0.00 0.00 0.00 0.00 07:52:01 lo 3.73 3.73 0.45 0.45 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 123.15 106.70 1814.84 20.92 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.45 0.45 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-43430) 09/04/25 _x86_64_ (8 CPU) 07:50:20 LINUX RESTART (8 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 9.92 0.00 0.90 1.97 0.04 87.18 07:52:01 0 0.45 0.00 0.30 6.57 0.05 92.63 07:52:01 1 6.70 0.00 0.57 0.05 0.02 92.66 07:52:01 2 2.09 0.00 0.55 1.00 0.02 96.34 07:52:01 3 4.00 0.00 0.48 0.03 0.02 95.46 07:52:01 4 4.51 0.00 0.78 1.75 0.05 92.90 07:52:01 5 31.28 0.00 1.81 5.69 0.08 61.14 07:52:01 6 12.47 0.00 1.15 0.20 0.03 86.15 07:52:01 7 17.90 0.00 1.52 0.47 0.05 80.05 Average: all 9.92 0.00 0.90 1.97 0.04 87.18 Average: 0 0.45 0.00 0.30 6.57 0.05 92.63 Average: 1 6.70 0.00 0.57 0.05 0.02 92.66 Average: 2 2.09 0.00 0.55 1.00 0.02 96.34 Average: 3 4.00 0.00 0.48 0.03 0.02 95.46 Average: 4 4.51 0.00 0.78 1.75 0.05 92.90 Average: 5 31.28 0.00 1.81 5.69 0.08 61.14 Average: 6 12.47 0.00 1.15 0.20 0.03 86.15 Average: 7 17.90 0.00 1.52 0.47 0.05 80.05