---> uname -a: Linux prd-centos8-builder-2c-1g-10334.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 586 4952 19 2161 6807 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:0c:37:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe0c:37c9/64 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) 01/07/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 213.03 111.83 101.20 3119.36 7571.41 06:06:01 PM 104.63 0.28 104.35 17.86 10600.70 06:07:01 PM 28.16 0.60 27.56 50.39 1512.33 06:08:01 PM 22.39 0.28 22.11 25.72 639.32 Average: 92.06 28.25 63.81 803.37 5081.09 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5192420 6968112 2692016 34.14 2688 1948396 744424 8.33 219548 2126516 165344 06:06:01 PM 5035920 6939304 2848516 36.13 2688 2069056 745320 8.34 244872 2228124 40888 06:07:01 PM 5093964 6989188 2790472 35.39 2688 2060916 720768 8.07 252912 2161584 32 06:08:01 PM 5097588 6993548 2786848 35.35 2688 2061832 688756 7.71 429940 1982980 15820 Average: 5104973 6972538 2779463 35.25 2688 2035050 724817 8.11 286818 2124801 55521 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 119.86 78.97 1261.64 33.00 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.09 30.59 447.64 8.08 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.58 19.31 23.81 6.77 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.24 26.81 33.02 9.72 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 54.19 38.92 441.55 14.39 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) 01/07/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.37 1.69 16.70 5.83 0.11 35.29 06:05:01 PM 0 38.46 1.77 16.99 5.57 0.12 37.10 06:05:01 PM 1 42.29 1.62 16.41 6.10 0.10 33.48 06:06:01 PM all 40.59 0.00 3.47 2.44 0.10 53.40 06:06:01 PM 0 29.92 0.00 3.08 2.18 0.10 64.72 06:06:01 PM 1 51.26 0.00 3.86 2.70 0.10 42.08 06:07:01 PM all 27.63 0.00 1.44 0.44 0.06 70.43 06:07:01 PM 0 17.42 0.00 1.55 0.68 0.05 80.29 06:07:01 PM 1 37.83 0.00 1.33 0.20 0.07 60.57 06:08:01 PM all 38.23 0.00 2.48 0.38 0.09 58.83 06:08:01 PM 0 44.59 0.00 2.55 0.40 0.10 52.35 06:08:01 PM 1 31.87 0.00 2.40 0.35 0.08 65.29 Average: all 36.69 0.42 5.97 2.26 0.09 54.58 Average: 0 32.57 0.44 6.00 2.19 0.09 58.71 Average: 1 40.81 0.40 5.94 2.32 0.09 50.45