---> uname -a: Linux prd-centos8-builder-1c-1g-1165.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: 770 302 101 5 365 337 Swap: 1023 31 992 ---> 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:f3:9c:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fef3:9cfc/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) 02/08/2024 _x86_64_ (1 CPU) 07:03:36 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 213.43 108.63 104.79 9927.18 44569.74 07:06:01 AM 177.16 40.26 136.89 3331.10 14486.12 07:07:01 AM 70.80 9.66 61.14 618.62 3996.04 07:08:01 AM 23.02 6.75 16.27 319.39 320.09 07:09:01 AM 166.58 116.76 49.83 8284.79 2688.97 Average: 130.05 56.48 73.57 4501.50 13215.80 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 87524 296704 701688 88.91 1544 284544 536536 29.19 137760 425348 11808 07:06:01 AM 99476 333308 689736 87.40 116 299268 480204 26.13 118840 394528 25688 07:07:01 AM 91548 275932 697664 88.40 0 250660 545956 29.71 148232 380252 48 07:08:01 AM 116824 311856 672388 85.20 0 261360 508764 27.68 154100 347820 2464 07:09:01 AM 100912 361664 688300 87.21 0 326960 475128 25.85 150352 373612 27892 Average: 99257 315893 689955 87.42 332 284558 509318 27.71 141857 384312 13580 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 221.76 130.16 1451.88 55.12 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 35.15 34.69 394.39 7.88 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 23.01 25.07 157.77 8.19 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 19.20 21.07 16.33 9.08 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 18.29 17.62 18.42 12.70 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 63.62 45.78 408.07 18.64 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) 02/08/2024 _x86_64_ (1 CPU) 07:03:36 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 62.85 0.07 14.89 8.60 0.12 13.47 07:05:02 AM 0 62.85 0.07 14.89 8.60 0.12 13.47 07:06:01 AM all 70.64 0.00 10.79 5.34 0.10 13.12 07:06:01 AM 0 70.64 0.00 10.79 5.34 0.10 13.12 07:07:01 AM all 66.56 0.00 5.36 3.09 0.10 24.89 07:07:01 AM 0 66.56 0.00 5.36 3.09 0.10 24.89 07:08:01 AM all 62.22 0.00 4.52 0.63 0.08 32.54 07:08:01 AM 0 62.22 0.00 4.52 0.63 0.08 32.54 07:09:01 AM all 65.32 0.00 7.09 14.12 0.12 13.35 07:09:01 AM 0 65.32 0.00 7.09 14.12 0.12 13.35 Average: all 65.50 0.01 8.52 6.36 0.10 19.50 Average: 0 65.50 0.01 8.52 6.36 0.10 19.50