---> uname -a: Linux prd-centos8-builder-2c-1g-9935.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 554 4986 19 2158 6838 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:13:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe4b:1311/64 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) 01/06/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 213.48 106.55 106.93 3047.36 7642.96 06:06:01 AM 101.68 0.47 101.22 56.25 10075.81 06:07:01 AM 28.60 0.10 28.50 3.60 1486.50 06:08:01 AM 25.75 0.58 25.16 33.73 729.83 Average: 92.38 26.92 65.45 785.20 4983.99 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5228188 7047812 2656256 33.69 2688 1990892 722348 8.09 222408 2087884 195296 06:06:01 AM 5204420 7096120 2680024 33.99 2688 2057412 622820 6.97 244524 2063156 31244 06:07:01 AM 5092208 6993648 2792236 35.41 2688 2067172 745744 8.35 253200 2165216 9644 06:08:01 AM 5084832 6978124 2799612 35.51 2688 2058672 734292 8.22 420040 2007700 15804 Average: 5152412 7028926 2732032 34.65 2688 2043537 706301 7.91 285043 2080989 62997 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 85.17 54.61 1315.07 9.80 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.72 25.36 195.41 7.59 0.00 0.00 0.00 0.00 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 21.65 19.30 16.81 13.18 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 32.98 26.08 32.93 9.49 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 42.88 31.34 390.05 10.02 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) 01/06/2024 _x86_64_ (2 CPU) 06:03:22 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.11 1.43 14.69 3.64 0.12 38.02 06:05:01 AM 0 32.59 1.24 13.07 4.10 0.13 48.86 06:05:01 AM 1 51.68 1.61 16.31 3.18 0.10 27.11 06:06:01 AM all 38.35 0.00 3.07 2.52 0.11 55.96 06:06:01 AM 0 33.67 0.00 2.95 3.57 0.08 59.73 06:06:01 AM 1 43.04 0.00 3.18 1.47 0.13 52.18 06:07:01 AM all 26.57 0.00 1.29 0.38 0.08 71.67 06:07:01 AM 0 20.61 0.00 1.22 0.12 0.07 77.99 06:07:01 AM 1 32.53 0.00 1.37 0.65 0.08 65.37 06:08:01 AM all 38.69 0.00 2.42 0.32 0.10 58.48 06:08:01 AM 0 34.78 0.00 2.07 0.33 0.10 62.72 06:08:01 AM 1 42.60 0.00 2.76 0.30 0.10 54.23 Average: all 36.42 0.35 5.34 1.71 0.10 56.08 Average: 0 30.41 0.31 4.81 2.03 0.10 62.35 Average: 1 42.43 0.40 5.87 1.39 0.10 49.81