---> uname -a: Linux prd-centos8-builder-2c-1g-444.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 548 5035 19 2115 6845 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:01:90:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe01:907c/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) 01/28/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 216.23 109.48 106.75 3089.10 7329.44 02:06:01 AM 94.37 0.27 94.10 17.46 8661.24 02:07:01 AM 28.84 0.30 28.54 42.39 1501.08 02:08:01 AM 24.05 0.58 23.46 33.73 711.90 Average: 90.87 27.66 63.21 795.73 4550.90 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5223864 7031368 2660580 33.74 2688 1978700 720308 8.06 222472 2089420 190220 02:06:01 AM 5127400 6984008 2757044 34.97 2688 2023160 724312 8.11 244536 2141952 41788 02:07:01 AM 5158020 7014920 2726424 34.58 2688 2023488 694988 7.78 252540 2101472 8724 02:08:01 AM 5185876 7035632 2698568 34.23 2688 2015936 697732 7.81 419504 1908468 15820 Average: 5173790 7016482 2710654 34.38 2688 2010321 709335 7.94 284763 2060328 64138 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 92.54 61.23 1210.33 23.66 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 27.96 22.15 189.15 7.37 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.64 18.26 22.61 6.38 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.33 26.10 31.94 16.54 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 43.62 31.93 363.53 13.49 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) 01/28/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.03 1.56 15.52 2.75 0.16 36.98 02:05:01 AM 0 48.11 1.56 15.57 2.52 0.15 32.09 02:05:01 AM 1 37.93 1.57 15.47 2.98 0.17 41.87 02:06:01 AM all 36.35 0.00 2.94 2.70 0.12 57.89 02:06:01 AM 0 41.14 0.00 3.02 2.57 0.12 53.17 02:06:01 AM 1 31.56 0.00 2.87 2.83 0.13 62.61 02:07:01 AM all 26.40 0.00 1.56 0.40 0.07 71.57 02:07:01 AM 0 34.46 0.00 1.47 0.63 0.07 63.37 02:07:01 AM 1 18.35 0.00 1.65 0.17 0.07 79.77 02:08:01 AM all 36.40 0.00 2.37 0.19 0.12 60.93 02:08:01 AM 0 41.47 0.00 2.61 0.33 0.12 55.46 02:08:01 AM 1 31.32 0.00 2.12 0.05 0.12 66.40 Average: all 35.52 0.39 5.56 1.51 0.12 56.91 Average: 0 41.27 0.38 5.63 1.51 0.11 51.09 Average: 1 29.76 0.39 5.49 1.50 0.12 62.74