---> uname -a: Linux prd-centos8-builder-2c-1g-82878.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 589 5023 19 2087 6805 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:87:17:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe87:17c0/64 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) 11/11/2024 _x86_64_ (2 CPU) 05:04:06 LINUX RESTART (2 CPU) 05:05:03 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 170.06 32.65 137.41 1599.72 10456.37 05:07:01 AM 56.90 0.32 56.58 43.19 4678.49 05:08:01 AM 21.93 0.62 21.31 34.26 466.54 Average: 81.98 10.95 71.03 547.34 5141.40 05:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 5188412 7004600 2696024 34.19 2688 1984616 686632 7.69 219888 2111148 105316 05:07:01 AM 5197268 7017248 2687168 34.08 2688 1988072 689724 7.72 245996 2072108 24 05:08:01 AM 5138232 6959472 2746204 34.83 2688 1989240 737972 8.26 415980 1961128 156 Average: 5174637 6993773 2709799 34.37 2688 1987309 704776 7.89 293955 2048128 35165 05:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 60.70 45.44 896.28 11.31 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.09 25.41 48.97 9.44 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 33.79 28.20 37.75 11.26 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 40.64 32.87 321.26 10.67 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) 11/11/2024 _x86_64_ (2 CPU) 05:04:06 LINUX RESTART (2 CPU) 05:05:03 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 37.60 0.49 7.37 4.09 0.09 50.36 05:06:01 AM 0 39.63 0.45 7.55 2.97 0.09 49.32 05:06:01 AM 1 35.58 0.54 7.19 5.22 0.09 51.39 05:07:01 AM all 39.43 0.00 2.44 1.55 0.11 56.47 05:07:01 AM 0 41.58 0.00 2.39 1.69 0.10 54.24 05:07:01 AM 1 37.27 0.00 2.49 1.42 0.12 58.70 05:08:01 AM all 38.06 0.00 2.11 0.39 0.07 59.36 05:08:01 AM 0 47.97 0.00 2.05 0.45 0.08 49.45 05:08:01 AM 1 28.16 0.00 2.17 0.33 0.07 69.27 Average: all 38.37 0.16 3.93 1.99 0.09 55.46 Average: 0 43.11 0.15 3.95 1.68 0.09 51.02 Average: 1 33.64 0.17 3.91 2.29 0.09 59.90