---> uname -a: Linux prd-centos8-builder-2c-1g-10857.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 4955 19 2162 6812 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:4e:bb:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe4e:bb99/64 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) 01/10/2024 _x86_64_ (2 CPU) 02:03:59 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 133.56 6.78 126.78 1284.32 10198.78 02:07:01 AM 62.42 0.35 62.07 43.73 5927.23 02:08:01 AM 10.58 0.00 10.58 0.00 265.92 02:09:01 AM 27.21 0.78 26.43 57.06 749.14 Average: 58.44 1.98 56.47 346.28 4285.27 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5105152 6996824 2779292 35.25 2688 2057208 723448 8.10 220636 2183436 133896 02:07:01 AM 5037524 6943952 2846920 36.11 2688 2071976 779076 8.72 252948 2217504 9676 02:08:01 AM 5100596 6997352 2783848 35.31 2688 2062332 721188 8.07 252764 2154868 24 02:09:01 AM 5068828 6970660 2815616 35.71 2688 2066732 756980 8.47 419792 2020376 27804 Average: 5078025 6977197 2806419 35.59 2688 2064562 745173 8.34 286535 2144046 42850 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 76.52 50.52 1021.52 8.35 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 34.11 28.26 152.60 8.96 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 17.58 15.85 15.99 4.38 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 31.71 24.70 28.72 10.64 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 39.98 29.83 304.71 8.08 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) 01/10/2024 _x86_64_ (2 CPU) 02:03:59 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 40.00 0.00 4.44 2.43 0.12 53.02 02:06:01 AM 0 45.81 0.00 4.83 1.98 0.13 47.24 02:06:01 AM 1 34.20 0.00 4.04 2.88 0.10 58.78 02:07:01 AM all 38.91 0.00 2.16 1.01 0.08 57.84 02:07:01 AM 0 47.40 0.00 2.42 0.88 0.08 49.22 02:07:01 AM 1 30.43 0.00 1.90 1.13 0.08 66.46 02:08:01 AM all 24.08 0.00 1.50 0.04 0.08 74.30 02:08:01 AM 0 22.11 0.00 1.45 0.03 0.08 76.32 02:08:01 AM 1 26.05 0.00 1.55 0.05 0.07 72.28 02:09:01 AM all 37.77 0.00 2.47 0.49 0.11 59.16 02:09:01 AM 0 44.66 0.00 2.53 0.80 0.10 51.91 02:09:01 AM 1 30.89 0.00 2.40 0.18 0.12 66.41 Average: all 35.19 0.00 2.64 0.99 0.10 61.07 Average: 0 40.00 0.00 2.81 0.93 0.10 56.17 Average: 1 30.40 0.00 2.47 1.06 0.09 65.98