---> uname -a: Linux prd-centos8-builder-2c-1g-37608.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 589 5022 19 2087 6806 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:88:7e:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe88:7eb9/64 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) 09/11/2024 _x86_64_ (2 CPU) 05:04:21 LINUX RESTART (2 CPU) 05:05:03 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 272.85 129.78 143.07 6067.98 7406.07 05:07:01 AM 104.63 0.27 104.37 17.46 8828.13 05:08:01 AM 24.06 0.30 23.76 42.39 859.06 05:09:01 AM 25.70 0.78 24.91 57.06 602.88 Average: 105.42 31.97 73.45 1508.36 4398.96 05:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 5331584 7050868 2552860 32.38 2688 1889852 671768 7.52 217344 1981256 111768 05:07:01 AM 5179144 6999848 2705300 34.31 2688 1988768 714364 8.00 243836 2094160 13556 05:08:01 AM 5168996 6990916 2715448 34.44 2688 1990056 729616 8.17 246908 2101204 32 05:09:01 AM 5113036 6940568 2771408 35.15 2688 1995460 751296 8.41 415940 1988152 13876 Average: 5198190 6995550 2686254 34.07 2688 1966034 716761 8.02 281007 2041193 34808 05:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 322.41 158.19 1757.63 66.93 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 38.09 32.24 281.20 11.40 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 30.79 26.89 31.04 9.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 28.13 24.20 25.32 10.91 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 103.03 59.56 513.46 24.20 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) 09/11/2024 _x86_64_ (2 CPU) 05:04:21 LINUX RESTART (2 CPU) 05:05:03 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 38.83 1.71 19.93 7.33 0.13 32.07 05:06:01 AM 0 47.52 1.45 19.60 7.24 0.14 24.06 05:06:01 AM 1 30.10 1.98 20.27 7.42 0.12 40.11 05:07:01 AM all 38.71 0.00 3.10 3.69 0.11 54.39 05:07:01 AM 0 50.49 0.00 3.74 2.64 0.12 43.01 05:07:01 AM 1 26.93 0.00 2.46 4.75 0.10 65.76 05:08:01 AM all 37.67 0.00 2.28 0.44 0.09 59.51 05:08:01 AM 0 48.13 0.00 2.64 0.57 0.08 48.58 05:08:01 AM 1 27.22 0.00 1.93 0.32 0.10 70.43 05:09:01 AM all 31.90 0.00 1.86 1.25 0.11 64.88 05:09:01 AM 0 45.83 0.00 2.28 1.23 0.12 50.53 05:09:01 AM 1 17.96 0.00 1.43 1.27 0.10 79.24 Average: all 36.75 0.41 6.64 3.13 0.11 52.95 Average: 0 48.00 0.35 6.93 2.87 0.11 41.74 Average: 1 25.50 0.48 6.35 3.39 0.11 64.18