---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5214 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 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 814 28748 0 2604 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:7f:af:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe7f:af08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:fc:e3:bf 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::42:1aff:fefc:e3bf/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-5214) 03/26/26 _x86_64_ (8 CPU) 12:58:19 LINUX RESTART (8 CPU) 12:59:03 tps rtps wtps bread/s bwrtn/s 13:00:01 173.51 11.00 162.51 1378.56 104863.70 Average: 173.51 11.00 162.51 1378.56 104863.70 12:59:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 29936156 31751216 3003064 9.12 75276 2043644 1469248 4.32 874740 1824148 248328 Average: 29936156 31751216 3003064 9.12 75276 2043644 1469248 4.32 874740 1824148 248328 12:59:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 lo 4.00 4.00 0.46 0.46 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 249.97 169.77 2693.98 20.72 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.46 0.46 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 249.97 169.77 2693.98 20.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5214) 03/26/26 _x86_64_ (8 CPU) 12:58:19 LINUX RESTART (8 CPU) 12:59:03 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 8.48 0.00 0.96 1.64 0.03 88.89 13:00:01 0 0.69 0.00 0.45 0.07 0.00 98.79 13:00:01 1 9.55 0.00 0.88 0.41 0.03 89.12 13:00:01 2 17.90 0.00 2.01 10.24 0.09 69.76 13:00:01 3 23.75 0.00 2.02 0.64 0.07 73.52 13:00:01 4 6.06 0.00 0.60 0.05 0.03 93.25 13:00:01 5 2.53 0.00 0.35 0.09 0.03 97.00 13:00:01 6 0.54 0.00 0.41 0.00 0.02 99.03 13:00:01 7 6.89 0.00 0.91 1.67 0.02 90.51 Average: all 8.48 0.00 0.96 1.64 0.03 88.89 Average: 0 0.69 0.00 0.45 0.07 0.00 98.79 Average: 1 9.55 0.00 0.88 0.41 0.03 89.12 Average: 2 17.90 0.00 2.01 10.24 0.09 69.76 Average: 3 23.75 0.00 2.02 0.64 0.07 73.52 Average: 4 6.06 0.00 0.60 0.05 0.03 93.25 Average: 5 2.53 0.00 0.35 0.09 0.03 97.00 Average: 6 0.54 0.00 0.41 0.00 0.02 99.03 Average: 7 6.89 0.00 0.91 1.67 0.02 90.51