---> uname -a: Linux prd-centos8-builder-2c-1g-8890.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 615 4922 19 2161 6777 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d2:c4:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fed2:c4fb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/01/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 225.68 127.11 98.57 4655.49 7127.06 02:06:01 AM 102.98 0.28 102.70 17.86 10130.42 02:07:01 AM 30.56 0.30 30.26 42.39 2072.45 02:08:01 AM 23.30 0.58 22.71 33.73 695.17 Average: 95.63 32.07 63.56 1187.27 5006.70 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5214468 6981360 2669968 33.86 2688 1940168 769432 8.61 218140 2108132 159452 02:06:01 AM 5028184 6931464 2856252 36.23 2688 2069076 783288 8.77 244244 2237284 56596 02:07:01 AM 5053592 6948152 2830844 35.90 2688 2060712 772308 8.65 252516 2202836 36 02:08:01 AM 5062812 6959084 2821624 35.79 2688 2061852 747792 8.37 420232 2026848 15804 Average: 5089764 6955015 2794672 35.45 2688 2032952 768205 8.60 283783 2143775 57972 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 290.33 154.04 1839.51 60.64 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.41 30.28 478.71 8.09 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.26 19.46 23.10 6.73 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.56 26.76 32.78 9.47 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.14 57.64 593.52 21.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/01/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 44.18 2.00 16.92 5.06 0.12 31.73 02:05:01 AM 0 39.70 2.36 18.76 4.94 0.12 34.11 02:05:01 AM 1 48.61 1.63 15.10 5.17 0.12 29.37 02:06:01 AM all 39.78 0.00 3.52 3.34 0.12 53.24 02:06:01 AM 0 23.29 0.00 2.99 4.05 0.12 69.56 02:06:01 AM 1 56.36 0.00 4.06 2.62 0.12 36.84 02:07:01 AM all 29.15 0.00 1.46 0.69 0.08 68.62 02:07:01 AM 0 27.32 0.00 1.65 0.97 0.07 69.99 02:07:01 AM 1 30.99 0.00 1.27 0.42 0.08 67.24 02:08:01 AM all 37.84 0.00 2.56 0.27 0.10 59.23 02:08:01 AM 0 27.52 0.00 2.23 0.42 0.10 69.73 02:08:01 AM 1 48.17 0.00 2.90 0.12 0.10 48.72 Average: all 37.72 0.49 6.08 2.33 0.10 53.28 Average: 0 29.40 0.58 6.35 2.59 0.10 60.98 Average: 1 46.03 0.41 5.81 2.07 0.10 45.58