---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83407 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 10G 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 863 29137 0 2166 30880 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:fc:fc:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:fefc:fc86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:10:19:05 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:f0ff:fe10:1905/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83407) 11/13/24 _x86_64_ (8 CPU) 08:57:27 LINUX RESTART (8 CPU) 08:58:01 tps rtps wtps bread/s bwrtn/s 08:59:01 307.82 41.41 266.41 2875.52 24981.84 Average: 307.82 41.41 266.41 2875.52 24981.84 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 30005548 31684264 2933672 8.91 74164 1910368 1370160 4.03 918432 1712328 219748 Average: 30005548 31684264 2933672 8.91 74164 1910368 1370160 4.03 918432 1712328 219748 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 73.94 52.67 976.91 23.11 0.00 0.00 0.00 0.00 08:59:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 73.94 52.67 976.91 23.11 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.29 0.29 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-83407) 11/13/24 _x86_64_ (8 CPU) 08:57:27 LINUX RESTART (8 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 9.74 0.00 0.97 2.52 0.03 86.73 08:59:01 0 2.57 0.00 0.80 1.23 0.02 95.38 08:59:01 1 6.17 0.00 0.45 0.30 0.02 93.07 08:59:01 2 4.67 0.00 0.67 0.42 0.03 94.21 08:59:01 3 21.96 0.00 1.39 2.27 0.05 74.33 08:59:01 4 26.47 0.00 1.72 1.27 0.03 70.51 08:59:01 5 5.96 0.00 0.80 2.75 0.02 90.47 08:59:01 6 8.78 0.00 1.66 11.96 0.05 77.56 08:59:01 7 1.35 0.00 0.30 0.02 0.02 98.32 Average: all 9.74 0.00 0.97 2.52 0.03 86.73 Average: 0 2.57 0.00 0.80 1.23 0.02 95.38 Average: 1 6.17 0.00 0.45 0.30 0.02 93.07 Average: 2 4.67 0.00 0.67 0.42 0.03 94.21 Average: 3 21.96 0.00 1.39 2.27 0.05 74.33 Average: 4 26.47 0.00 1.72 1.27 0.03 70.51 Average: 5 5.96 0.00 0.80 2.75 0.02 90.47 Average: 6 8.78 0.00 1.66 11.96 0.05 77.56 Average: 7 1.35 0.00 0.30 0.02 0.02 98.32