---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83739 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 837 28781 0 2547 30899 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7f:41:4e brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe7f:414e/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:f1:48:e8 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-83739) 11/14/24 _x86_64_ (8 CPU) 17:31:02 LINUX RESTART (8 CPU) 17:32:02 tps rtps wtps bread/s bwrtn/s 17:33:01 198.20 56.85 141.36 4367.74 31532.77 Average: 198.20 56.85 141.36 4367.74 31532.77 17:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 29426728 31319640 3512492 10.66 83432 2109796 1853604 5.45 1327192 1872524 98460 Average: 29426728 31319640 3512492 10.66 83432 2109796 1853604 5.45 1327192 1872524 98460 17:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 ens3 370.30 242.05 2731.61 57.77 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 370.30 242.05 2731.61 57.77 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: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83739) 11/14/24 _x86_64_ (8 CPU) 17:31:02 LINUX RESTART (8 CPU) 17:32:02 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 14.03 0.00 1.11 2.48 0.05 82.33 17:33:01 0 3.58 0.00 0.39 0.83 0.03 95.16 17:33:01 1 31.30 0.00 1.90 2.53 0.07 64.20 17:33:01 2 10.72 0.00 0.66 0.46 0.05 88.11 17:33:01 3 12.23 0.00 1.34 1.44 0.05 84.94 17:33:01 4 22.39 0.00 1.60 1.02 0.07 74.92 17:33:01 5 12.83 0.00 0.73 0.20 0.03 86.20 17:33:01 6 13.66 0.00 1.26 11.51 0.05 73.52 17:33:01 7 5.55 0.00 1.04 1.83 0.03 91.55 Average: all 14.03 0.00 1.11 2.48 0.05 82.33 Average: 0 3.58 0.00 0.39 0.83 0.03 95.16 Average: 1 31.30 0.00 1.90 2.53 0.07 64.20 Average: 2 10.72 0.00 0.66 0.46 0.05 88.11 Average: 3 12.23 0.00 1.34 1.44 0.05 84.94 Average: 4 22.39 0.00 1.60 1.02 0.07 74.92 Average: 5 12.83 0.00 0.73 0.20 0.03 86.20 Average: 6 13.66 0.00 1.26 11.51 0.05 73.52 Average: 7 5.55 0.00 1.04 1.83 0.03 91.55