---> uname -a: Linux prd-centos8-builder-2c-1g-14051.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 561 5023 19 2115 6832 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:75:cf:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe75:cf79/64 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) 01/22/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 204.42 117.19 87.22 3178.41 7148.67 01:06:01 AM 90.52 0.23 90.29 16.53 7155.85 01:07:01 AM 60.17 0.28 59.89 40.66 4490.37 01:08:01 AM 19.21 0.07 19.15 3.07 394.28 Average: 93.58 29.45 64.14 809.73 4797.49 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5325924 7052076 2558520 32.45 2688 1899528 682116 7.64 216836 1998844 130720 01:06:01 AM 5166816 7010392 2717628 34.47 2688 2009396 705696 7.90 220648 2122732 72144 01:07:01 AM 5113056 6970716 2771388 35.15 2688 2024020 745728 8.35 253028 2149356 9668 01:08:01 AM 5116500 6975620 2767944 35.11 2688 2025496 737352 8.25 254100 2145412 11060 Average: 5180574 7002201 2703870 34.29 2688 1989610 717723 8.03 236153 2104086 55898 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 125.92 81.26 1038.67 37.70 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 42.32 32.14 364.60 5.89 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.93 24.55 147.94 7.22 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 28.58 25.48 24.90 8.21 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 56.44 40.86 394.05 14.76 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) 01/22/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 30.27 2.12 16.93 15.42 0.21 35.05 01:05:01 AM 0 33.99 2.03 14.09 14.04 0.24 35.61 01:05:01 AM 1 26.50 2.21 19.81 16.82 0.19 34.47 01:06:01 AM all 30.13 0.00 2.80 11.31 0.10 55.65 01:06:01 AM 0 34.25 0.00 3.29 9.98 0.10 52.38 01:06:01 AM 1 26.02 0.00 2.32 12.63 0.10 58.92 01:07:01 AM all 31.65 0.00 1.96 6.34 0.13 59.93 01:07:01 AM 0 48.69 0.00 2.36 6.99 0.12 41.83 01:07:01 AM 1 14.59 0.00 1.54 5.69 0.13 78.04 01:08:01 AM all 37.47 0.00 1.97 0.53 0.13 59.91 01:08:01 AM 0 46.89 0.00 2.05 0.67 0.13 50.26 01:08:01 AM 1 28.03 0.00 1.89 0.38 0.12 69.58 Average: all 32.40 0.52 5.87 8.36 0.14 52.70 Average: 0 40.99 0.50 5.43 7.90 0.15 45.04 Average: 1 23.77 0.54 6.32 8.83 0.13 60.40