---> uname -a: Linux prd-centos8-builder-2c-1g-39398.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 600 5012 19 2087 6795 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:2c:b0:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe2c:b02c/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) 09/18/2024 _x86_64_ (2 CPU) 06:05:07 LINUX RESTART (2 CPU) 06:06:01 AM tps rtps wtps bread/s bwrtn/s 06:07:01 AM 198.23 55.31 142.93 1767.71 10373.54 06:08:01 AM 51.57 0.65 50.92 51.71 4381.79 06:09:01 AM 21.26 0.48 20.78 49.06 449.44 Average: 90.35 18.81 71.54 622.76 5068.18 06:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 AM 5143192 6961552 2741252 34.77 2688 1986816 742032 8.31 221056 2158040 100736 06:08:01 AM 5160496 6982452 2723948 34.55 2688 1989976 716172 8.02 258764 2099080 36 06:09:01 AM 5158716 6982404 2725728 34.57 2688 1991696 707708 7.92 428716 1931216 256 Average: 5154135 6975469 2730309 34.63 2688 1989496 721971 8.08 302845 2062779 33676 06:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 61.69 47.43 866.57 12.54 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.29 26.62 48.20 9.08 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 33.91 28.41 33.09 11.80 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 41.63 34.15 315.92 11.14 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) 09/18/2024 _x86_64_ (2 CPU) 06:05:07 LINUX RESTART (2 CPU) 06:06:01 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 39.22 0.70 9.09 5.14 0.13 45.72 06:07:01 AM 0 47.17 0.20 6.15 4.77 0.12 41.59 06:07:01 AM 1 31.17 1.20 12.06 5.52 0.15 49.91 06:08:01 AM all 38.41 0.00 2.13 1.33 0.10 58.03 06:08:01 AM 0 50.74 0.00 2.35 1.02 0.10 45.79 06:08:01 AM 1 26.07 0.00 1.90 1.64 0.10 70.29 06:09:01 AM all 39.63 0.00 2.27 0.20 0.14 57.76 06:09:01 AM 0 50.89 0.00 2.57 0.22 0.12 46.21 06:09:01 AM 1 28.38 0.00 1.97 0.18 0.17 69.31 Average: all 39.09 0.23 4.49 2.22 0.13 53.85 Average: 0 49.60 0.07 3.69 2.00 0.11 44.53 Average: 1 28.53 0.40 5.29 2.43 0.14 63.21