---> uname -a: Linux prd-centos8-builder-2c-1g-11802.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 557 5039 19 2103 6837 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:f2:ea:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fef2:ea6f/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) 03/08/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 242.40 149.00 93.40 6290.30 19156.33 04:06:01 PM 99.98 0.23 99.75 16.53 7349.36 04:07:01 PM 56.79 1.87 54.92 165.57 3935.51 04:08:01 PM 19.59 0.00 19.59 0.00 559.53 Average: 104.69 37.78 66.92 1618.23 7750.36 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5277608 7004628 2606828 33.06 2688 1900764 740060 8.28 215764 2051760 139660 04:06:01 PM 5146656 6981168 2737780 34.72 2688 2002092 758900 8.50 220248 2152496 81072 04:07:01 PM 5135284 6971852 2749152 34.87 2688 2004484 746112 8.35 246996 2138172 136 04:08:01 PM 5172632 7007272 2711804 34.39 2688 2001704 711128 7.96 252296 2094564 14608 Average: 5183045 6991230 2701391 34.26 2688 1977261 739050 8.27 233826 2109248 58869 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 252.55 146.63 1656.27 57.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.68 27.23 295.07 13.65 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.49 27.48 42.58 8.39 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 23.29 21.08 24.58 6.16 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 85.26 55.61 504.65 21.53 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) 03/08/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.77 2.61 19.91 13.54 0.14 26.03 04:05:01 PM 0 48.05 2.07 16.68 13.35 0.15 19.70 04:05:01 PM 1 27.33 3.16 23.17 13.74 0.14 32.45 04:06:01 PM all 36.55 0.00 3.09 5.33 0.10 54.93 04:06:01 PM 0 51.59 0.00 3.34 4.86 0.12 40.10 04:06:01 PM 1 21.55 0.00 2.85 5.79 0.08 69.73 04:07:01 PM all 36.81 0.00 2.17 3.07 0.11 57.84 04:07:01 PM 0 53.96 0.00 2.31 3.93 0.12 39.69 04:07:01 PM 1 19.65 0.00 2.04 2.21 0.10 76.00 04:08:01 PM all 35.75 0.00 2.21 0.82 0.10 61.13 04:08:01 PM 0 50.44 0.00 2.29 0.60 0.12 46.55 04:08:01 PM 1 21.10 0.00 2.12 1.03 0.08 75.66 Average: all 36.71 0.64 6.77 5.65 0.11 50.11 Average: 0 51.02 0.51 6.12 5.66 0.13 36.56 Average: 1 22.37 0.77 7.43 5.64 0.10 63.68