---> uname -a: Linux prd-centos8-builder-2c-1g-12317.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 5006 19 2111 6812 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:cc:1b:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fecc:1b8f/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) 01/15/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 246.65 149.57 97.08 6199.40 15133.61 02:06:01 AM 98.68 0.23 98.45 16.53 8760.51 02:07:01 AM 42.98 0.32 42.66 43.19 2451.27 02:08:01 AM 14.63 0.03 14.60 0.53 344.06 Average: 100.74 37.54 63.20 1565.04 6672.80 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5296644 7021524 2587792 32.82 2688 1899100 727100 8.14 217408 2030000 132176 02:06:01 AM 5075316 6932316 2809120 35.63 2688 2024060 807028 9.03 222188 2215700 54304 02:07:01 AM 5146932 6991000 2737504 34.72 2688 2010860 730592 8.18 252228 2114192 8 02:08:01 AM 5093972 6949060 2790464 35.39 2688 2021912 788208 8.82 253704 2166132 11056 Average: 5153216 6973475 2731220 34.64 2688 1988983 763232 8.54 236382 2131506 49386 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 315.89 161.03 1668.90 60.43 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 48.12 35.45 468.52 7.70 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 25.51 21.65 25.53 7.42 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 20.76 17.85 18.14 5.46 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 102.58 59.00 545.31 20.25 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) 01/15/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.92 2.37 18.79 7.47 0.13 31.33 02:05:01 AM 0 44.65 2.61 18.81 9.14 0.12 24.68 02:05:01 AM 1 35.22 2.12 18.76 5.81 0.14 37.95 02:06:01 AM all 34.31 0.00 3.03 3.41 0.12 59.14 02:06:01 AM 0 46.03 0.00 3.73 3.09 0.12 47.03 02:06:01 AM 1 22.62 0.00 2.33 3.72 0.12 71.21 02:07:01 AM all 36.10 0.00 2.03 0.93 0.09 60.84 02:07:01 AM 0 57.24 0.00 2.18 0.53 0.08 39.96 02:07:01 AM 1 14.95 0.00 1.88 1.33 0.10 81.73 02:08:01 AM all 24.26 0.00 1.50 0.14 0.09 74.00 02:08:01 AM 0 26.36 0.00 1.73 0.15 0.10 71.66 02:08:01 AM 1 22.17 0.00 1.27 0.13 0.08 76.35 Average: all 33.62 0.58 6.27 2.96 0.11 56.46 Average: 0 43.56 0.64 6.55 3.20 0.10 45.95 Average: 1 23.69 0.52 6.00 2.73 0.11 66.94