---> uname -a: Linux prd-centos8-builder-2c-1g-19206.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: 2799.998 BogoMIPS: 5599.99 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 569 5044 19 2085 6825 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:06:7b:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe06:7bfc/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) 03/30/2024 _x86_64_ (2 CPU) 00:03:31 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 245.15 141.29 103.87 6122.23 9399.03 12:06:01 AM 97.65 0.28 97.37 17.86 8770.49 12:07:01 AM 22.35 0.32 22.03 42.53 1020.33 12:08:01 AM 15.96 0.40 15.56 18.39 275.17 Average: 95.28 35.57 59.71 1550.31 4866.42 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5298544 7025052 2585900 32.80 2688 1899760 690580 7.73 218852 2026908 130764 12:06:01 AM 5137212 6955908 2747232 34.84 2688 1986280 749484 8.39 243076 2138280 16568 12:07:01 AM 5199340 7018692 2685104 34.06 2688 1987424 716676 8.02 245872 2074356 24 12:08:01 AM 5128952 6948964 2755492 34.95 2688 1988104 759504 8.50 414880 1976280 160 Average: 5191012 6987154 2693432 34.16 2688 1965392 729061 8.16 280670 2053956 36879 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 268.28 147.02 1641.69 61.56 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 35.90 28.46 249.21 9.64 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 20.00 17.31 20.54 5.82 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 31.09 25.59 30.27 9.13 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 88.82 54.60 485.45 21.54 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) 03/30/2024 _x86_64_ (2 CPU) 00:03:31 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 43.44 2.31 18.54 5.68 0.10 29.92 12:05:01 AM 0 34.24 2.39 19.98 5.81 0.10 37.48 12:05:01 AM 1 52.64 2.24 17.11 5.54 0.10 22.37 12:06:01 AM all 39.58 0.00 2.97 2.95 0.12 54.38 12:06:01 AM 0 42.89 0.00 3.09 3.37 0.12 50.53 12:06:01 AM 1 36.27 0.00 2.85 2.53 0.12 58.24 12:07:01 AM all 26.85 0.00 1.33 0.67 0.08 71.07 12:07:01 AM 0 43.66 0.00 1.32 0.75 0.08 54.18 12:07:01 AM 1 10.03 0.00 1.35 0.58 0.07 87.97 12:08:01 AM all 35.35 0.00 1.87 0.53 0.09 62.16 12:08:01 AM 0 43.80 0.00 2.23 0.43 0.08 53.45 12:08:01 AM 1 26.90 0.00 1.50 0.63 0.10 70.87 Average: all 36.28 0.57 6.13 2.44 0.10 54.48 Average: 0 41.18 0.59 6.60 2.58 0.10 48.96 Average: 1 31.38 0.55 5.66 2.31 0.10 60.01