---> uname -a: Linux prd-centos8-builder-2c-1g-10242.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 4974 19 2161 6829 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:c0:9e:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fec0:9ea8/64 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) 01/07/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 227.36 136.45 90.92 4301.46 6962.33 03:06:01 AM 100.73 0.23 100.50 16.53 10494.55 03:07:01 AM 43.21 0.35 42.86 43.73 2495.73 03:08:01 AM 10.90 0.00 10.90 0.00 237.48 03:09:01 AM 34.89 0.78 34.11 57.05 1051.73 Average: 82.94 27.20 55.74 872.41 4239.28 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5331948 7060400 2552488 32.37 2688 1901792 686380 7.68 217300 1996084 131648 03:06:01 AM 5090484 6998204 2793952 35.44 2688 2073980 714056 7.99 222004 2202680 53792 03:07:01 AM 5120280 7015080 2764156 35.06 2688 2060756 695772 7.79 252196 2141240 36 03:08:01 AM 5139572 7034336 2744864 34.81 2688 2060748 686804 7.69 252684 2121540 12 03:09:01 AM 5096656 6996460 2787780 35.36 2688 2065148 710532 7.95 419856 1999104 27788 Average: 5155788 7020896 2728648 34.61 2688 2032485 698709 7.82 272808 2092130 42655 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 284.21 143.32 1664.42 60.08 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 46.88 32.19 639.30 7.48 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.85 21.03 23.71 7.04 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.48 14.05 13.54 4.17 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 34.67 27.01 31.62 18.72 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 80.54 47.20 470.56 19.37 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) 01/07/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 40.55 2.63 20.87 23.73 0.13 12.08 03:05:01 AM 0 47.37 1.80 18.56 21.38 0.12 10.77 03:05:01 AM 1 33.71 3.46 23.19 26.10 0.14 13.40 03:06:01 AM all 33.53 0.00 3.17 9.48 0.13 53.70 03:06:01 AM 0 45.58 0.00 3.65 10.06 0.12 40.59 03:06:01 AM 1 21.49 0.00 2.69 8.90 0.13 66.79 03:07:01 AM all 33.17 0.00 2.15 2.52 0.11 62.05 03:07:01 AM 0 44.97 0.00 2.13 2.89 0.12 49.88 03:07:01 AM 1 21.29 0.00 2.16 2.15 0.10 74.30 03:08:01 AM all 23.02 0.00 1.20 0.42 0.08 75.29 03:08:01 AM 0 33.49 0.00 1.33 0.32 0.07 64.79 03:08:01 AM 1 12.50 0.00 1.07 0.52 0.08 85.82 03:09:01 AM all 39.97 0.00 2.71 2.07 0.12 55.14 03:09:01 AM 0 65.37 0.00 3.49 2.84 0.12 28.18 03:09:01 AM 1 14.60 0.00 1.92 1.30 0.12 82.06 Average: all 34.00 0.51 5.92 7.53 0.11 51.93 Average: 0 47.36 0.35 5.75 7.40 0.11 39.03 Average: 1 20.62 0.67 6.09 7.66 0.11 64.85