---> uname -a: Linux prd-centos8-builder-2c-1g-11162.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: 2800.000 BogoMIPS: 5600.00 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 577 5023 19 2099 6817 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:b8:5f:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feb8:5f25/64 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 221.99 114.66 107.33 3124.69 7214.93 01:06:01 AM 94.62 0.47 94.15 56.26 8575.37 01:07:01 AM 23.96 0.10 23.86 3.60 951.96 01:08:01 AM 26.28 0.78 25.50 57.06 769.71 Average: 91.72 29.01 62.71 810.50 4378.11 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5222076 7009272 2662360 33.77 2688 1959928 706744 7.91 221520 2094100 173260 01:06:01 AM 5209032 7041780 2675404 33.93 2688 2000632 662456 7.42 244424 2061228 16500 01:07:01 AM 5189592 7022436 2694844 34.18 2688 2000744 698472 7.82 245304 2079204 8 01:08:01 AM 5214484 7049868 2669952 33.86 2688 2002740 657688 7.36 413960 1887072 17520 Average: 5208796 7030839 2675640 33.94 2688 1991011 681340 7.63 281302 2030401 51822 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 91.37 57.91 1154.52 11.65 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 27.63 23.60 61.88 8.39 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 20.20 17.21 15.33 12.61 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 35.54 26.95 35.14 10.30 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 43.69 31.42 316.75 10.74 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.32 1.85 16.23 3.06 0.11 37.43 01:05:01 AM 0 53.59 0.97 11.19 2.40 0.12 31.74 01:05:01 AM 1 28.87 2.74 21.34 3.73 0.10 43.22 01:06:01 AM all 37.80 0.00 3.06 1.98 0.09 57.06 01:06:01 AM 0 41.26 0.00 2.73 2.01 0.08 53.92 01:06:01 AM 1 34.33 0.00 3.40 1.95 0.10 60.21 01:07:01 AM all 28.28 0.00 1.21 0.34 0.08 70.09 01:07:01 AM 0 42.91 0.00 1.42 0.30 0.08 55.29 01:07:01 AM 1 13.65 0.00 1.00 0.38 0.08 84.89 01:08:01 AM all 37.16 0.00 2.53 0.30 0.12 59.89 01:08:01 AM 0 48.41 0.00 2.65 0.30 0.13 48.51 01:08:01 AM 1 25.94 0.00 2.41 0.30 0.12 71.23 Average: all 36.12 0.46 5.72 1.41 0.10 56.18 Average: 0 46.53 0.24 4.49 1.25 0.10 47.39 Average: 1 25.68 0.67 6.96 1.58 0.10 65.01