---> uname -a: Linux prd-centos8-builder-2c-1g-19613.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 560 5052 19 2086 6834 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:4b:65:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe4b:65a9/64 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) 03/31/2024 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 252.66 149.77 102.90 6312.75 14465.65 02:06:01 AM 92.75 0.28 92.47 17.86 8007.35 02:07:01 AM 21.70 0.30 21.40 42.39 1407.78 02:08:01 AM 10.41 0.00 10.41 0.00 168.76 Average: 94.41 37.61 56.80 1594.24 6014.14 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5283864 7009888 2600580 32.98 2688 1899568 742044 8.31 217640 2041588 130336 02:06:01 AM 5156108 6975420 2728336 34.60 2688 1986580 738108 8.26 242808 2116812 32088 02:07:01 AM 5194304 7014432 2690140 34.12 2688 1987728 709512 7.94 245236 2077160 8 02:08:01 AM 5125116 6945324 2759328 35.00 2688 1987856 769212 8.61 246224 2145624 152 Average: 5189848 6986266 2694596 34.18 2688 1965433 739719 8.28 237977 2095296 40646 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 286.55 154.40 1653.37 67.37 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 38.54 30.31 252.24 11.33 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 18.66 16.75 20.08 5.51 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 19.75 17.90 17.23 5.68 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 90.92 54.86 485.97 22.48 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) 03/31/2024 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.53 2.47 18.51 6.50 0.12 29.87 02:05:01 AM 0 38.42 2.34 15.62 5.77 0.10 37.75 02:05:01 AM 1 46.70 2.59 21.44 7.24 0.14 21.90 02:06:01 AM all 38.33 0.00 2.96 2.69 0.10 55.92 02:06:01 AM 0 26.99 0.00 2.73 2.83 0.08 67.37 02:06:01 AM 1 49.67 0.00 3.18 2.55 0.12 44.49 02:07:01 AM all 25.42 0.00 1.08 0.56 0.08 72.87 02:07:01 AM 0 20.65 0.00 1.08 0.40 0.08 77.79 02:07:01 AM 1 30.19 0.00 1.07 0.72 0.07 67.96 02:08:01 AM all 26.87 0.00 1.55 0.12 0.08 71.38 02:08:01 AM 0 13.62 0.00 1.43 0.12 0.07 84.77 02:08:01 AM 1 40.12 0.00 1.67 0.12 0.10 58.00 Average: all 33.25 0.61 5.97 2.45 0.09 57.63 Average: 0 24.88 0.58 5.19 2.27 0.08 67.00 Average: 1 41.64 0.64 6.75 2.63 0.10 48.24