---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34451 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 855 28924 0 2387 30887 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:b6:5a:7e brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:feb6:5a7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:b4:3c:64 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::42:51ff:feb4:3c64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34451) 08/29/24 _x86_64_ (8 CPU) 07:52:05 LINUX RESTART (8 CPU) 07:53:03 tps rtps wtps bread/s bwrtn/s 07:54:01 214.08 23.63 190.45 2711.67 39796.04 Average: 214.08 23.63 190.45 2711.67 39796.04 07:53:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:01 29697076 31699348 3242144 9.84 78592 2223248 1399888 4.12 955560 1965192 788 Average: 29697076 31699348 3242144 9.84 78592 2223248 1399888 4.12 955560 1965192 788 07:53:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:54:01 docker0 2.60 6.96 0.16 85.93 0.00 0.00 0.00 0.00 07:54:01 lo 5.24 5.24 0.54 0.54 0.00 0.00 0.00 0.00 07:54:01 ens3 171.47 97.76 2716.01 63.79 0.00 0.00 0.00 0.00 Average: docker0 2.60 6.96 0.16 85.93 0.00 0.00 0.00 0.00 Average: lo 5.24 5.24 0.54 0.54 0.00 0.00 0.00 0.00 Average: ens3 171.47 97.76 2716.01 63.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34451) 08/29/24 _x86_64_ (8 CPU) 07:52:05 LINUX RESTART (8 CPU) 07:53:03 CPU %user %nice %system %iowait %steal %idle 07:54:01 all 8.96 0.00 1.53 2.89 0.04 86.58 07:54:01 0 3.52 0.00 1.16 0.24 0.03 95.04 07:54:01 1 11.96 0.00 1.69 0.85 0.03 85.46 07:54:01 2 22.85 0.00 2.09 1.57 0.05 73.43 07:54:01 3 5.09 0.00 1.49 0.35 0.02 93.06 07:54:01 4 13.90 0.00 2.45 18.61 0.05 64.99 07:54:01 5 2.77 0.00 1.18 0.93 0.02 95.10 07:54:01 6 2.39 0.00 0.78 0.03 0.05 96.75 07:54:01 7 9.22 0.00 1.38 0.64 0.03 88.72 Average: all 8.96 0.00 1.53 2.89 0.04 86.58 Average: 0 3.52 0.00 1.16 0.24 0.03 95.04 Average: 1 11.96 0.00 1.69 0.85 0.03 85.46 Average: 2 22.85 0.00 2.09 1.57 0.05 73.43 Average: 3 5.09 0.00 1.49 0.35 0.02 93.06 Average: 4 13.90 0.00 2.45 18.61 0.05 64.99 Average: 5 2.77 0.00 1.18 0.93 0.02 95.10 Average: 6 2.39 0.00 0.78 0.03 0.05 96.75 Average: 7 9.22 0.00 1.38 0.64 0.03 88.72