---> uname -a: Linux prd-centos8-builder-1c-1g-1617.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 90 5 373 332 Swap: 1023 28 995 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:14:ea:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe14:eabd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/13/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 225.22 125.76 99.47 10803.81 43967.53 07:06:01 AM 156.22 36.49 119.73 4102.85 13160.27 07:07:01 AM 97.15 15.91 81.24 1170.81 5842.15 07:08:01 AM 23.15 4.71 18.44 79.41 432.05 07:09:01 AM 159.48 115.83 43.65 8204.20 2213.00 Average: 132.25 59.74 72.51 4872.61 13126.27 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 47388 301260 741824 94.00 736 330228 517820 28.18 138920 457840 15060 07:06:01 AM 62928 305696 726284 92.03 0 309020 493860 26.87 130704 417240 19368 07:07:01 AM 166056 350588 623156 78.96 0 249044 467356 25.43 141352 312316 4212 07:08:01 AM 189888 374404 599324 75.94 0 249080 441968 24.05 151084 278032 16 07:09:01 AM 52432 304376 736780 93.36 0 317044 522552 28.43 156004 414792 15792 Average: 103738 327265 685474 86.86 147 290883 488711 26.59 143613 376044 10890 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 230.42 130.27 1418.24 55.25 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 37.67 37.05 419.11 7.91 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 23.26 24.53 173.45 8.35 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.86 19.89 14.33 7.57 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.64 17.91 18.23 11.94 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 65.19 45.94 408.78 18.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/13/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 66.63 0.07 13.87 5.21 0.12 14.11 07:05:01 AM 0 66.63 0.07 13.87 5.21 0.12 14.11 07:06:01 AM all 74.12 0.00 11.16 4.20 0.10 10.41 07:06:01 AM 0 74.12 0.00 11.16 4.20 0.10 10.41 07:07:01 AM all 64.05 0.00 6.54 4.29 0.10 25.02 07:07:01 AM 0 64.05 0.00 6.54 4.29 0.10 25.02 07:08:01 AM all 69.12 0.00 3.87 0.80 0.08 26.13 07:08:01 AM 0 69.12 0.00 3.87 0.80 0.08 26.13 07:09:01 AM all 62.53 0.00 5.85 14.40 0.10 17.12 07:09:01 AM 0 62.53 0.00 5.85 14.40 0.10 17.12 Average: all 67.29 0.01 8.26 5.78 0.10 18.56 Average: 0 67.29 0.01 8.26 5.78 0.10 18.56