---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9358 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 800 29181 0 2185 30941 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:e4:9b:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fee4:9b1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:f1:bc:d3 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:f3ff:fef1:bcd3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9358) 02/28/24 _x86_64_ (8 CPU) 08:57:23 LINUX RESTART (8 CPU) 08:58:02 tps rtps wtps bread/s bwrtn/s 08:59:01 140.64 17.91 122.72 1040.09 80252.70 Average: 140.64 17.91 122.72 1040.09 80252.70 08:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 30031608 31682100 2907612 8.83 74720 1881916 1469300 4.32 889332 1720216 160872 Average: 30031608 31682100 2907612 8.83 74720 1881916 1469300 4.32 889332 1720216 160872 08:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 59.28 41.04 942.35 7.82 0.00 0.00 0.00 0.00 08:59:01 lo 1.56 1.56 0.17 0.17 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 59.28 41.04 942.35 7.82 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.17 0.17 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-9358) 02/28/24 _x86_64_ (8 CPU) 08:57:23 LINUX RESTART (8 CPU) 08:58:02 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 10.69 0.00 0.79 1.57 0.03 86.91 08:59:01 0 9.07 0.00 0.63 0.15 0.02 90.14 08:59:01 1 19.90 0.00 1.03 0.27 0.03 78.76 08:59:01 2 21.26 0.00 1.75 0.36 0.03 76.60 08:59:01 3 1.44 0.00 0.20 2.12 0.02 96.21 08:59:01 4 16.49 0.00 0.93 0.41 0.05 82.11 08:59:01 5 0.05 0.00 0.41 8.68 0.03 90.83 08:59:01 6 12.86 0.00 0.98 0.53 0.03 85.60 08:59:01 7 4.41 0.00 0.39 0.12 0.02 95.06 Average: all 10.69 0.00 0.79 1.57 0.03 86.91 Average: 0 9.07 0.00 0.63 0.15 0.02 90.14 Average: 1 19.90 0.00 1.03 0.27 0.03 78.76 Average: 2 21.26 0.00 1.75 0.36 0.03 76.60 Average: 3 1.44 0.00 0.20 2.12 0.02 96.21 Average: 4 16.49 0.00 0.93 0.41 0.05 82.11 Average: 5 0.05 0.00 0.41 8.68 0.03 90.83 Average: 6 12.86 0.00 0.98 0.53 0.03 85.60 Average: 7 4.41 0.00 0.39 0.12 0.02 95.06