---> uname -a: Linux prd-centos8-builder-2c-1g-22330.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 564 5050 19 2085 6831 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:10:fd:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe10:fd55/64 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) 04/11/2024 _x86_64_ (2 CPU) 11:05:55 LINUX RESTART (2 CPU) 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:01 AM 128.93 6.78 122.15 1284.32 10195.52 11:09:01 AM 43.54 1.87 41.68 165.57 3517.31 11:10:01 AM 16.76 0.10 16.66 10.40 357.23 Average: 63.07 2.92 60.16 486.74 4689.78 11:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 AM 5130540 6948068 2753896 34.93 2688 1985676 767504 8.59 221372 2167700 78804 11:09:01 AM 5169508 6989256 2714928 34.43 2688 1987904 711624 7.97 258464 2090648 40 11:10:01 AM 5197628 7017816 2686808 34.08 2688 1988348 695304 7.78 427136 1893364 156 Average: 5165892 6985047 2718544 34.48 2688 1987309 724811 8.11 302324 2050571 26333 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 44.83 32.69 627.47 8.31 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 37.09 34.71 51.48 8.99 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 29.81 25.71 31.50 9.07 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 37.24 31.04 236.81 8.79 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) 04/11/2024 _x86_64_ (2 CPU) 11:05:55 LINUX RESTART (2 CPU) 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:01 AM all 41.91 0.00 3.91 2.94 0.11 51.13 11:08:01 AM 0 54.83 0.00 4.28 2.23 0.10 38.56 11:08:01 AM 1 29.00 0.00 3.54 3.65 0.12 63.69 11:09:01 AM all 37.01 0.00 2.67 0.69 0.08 59.54 11:09:01 AM 0 52.45 0.00 2.92 0.25 0.10 44.28 11:09:01 AM 1 21.58 0.00 2.43 1.13 0.07 74.79 11:10:01 AM all 38.10 0.00 2.14 0.17 0.08 59.50 11:10:01 AM 0 58.72 0.00 2.31 0.13 0.08 38.74 11:10:01 AM 1 17.47 0.00 1.97 0.22 0.08 80.26 Average: all 39.01 0.00 2.91 1.27 0.09 56.72 Average: 0 55.34 0.00 3.17 0.87 0.09 40.53 Average: 1 22.69 0.00 2.65 1.67 0.09 72.90