---> uname -a: Linux prd-centos8-builder-1c-1g-5604.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: 2800.022 BogoMIPS: 5600.04 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 58 5 403 332 Swap: 1023 30 993 ---> 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:0f:6e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe0f:6e51/64 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) 07/03/2024 _x86_64_ (1 CPU) 05:03:36 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 246.80 113.65 133.14 9884.62 44244.69 05:06:01 AM 152.83 42.34 110.50 2950.75 12128.31 05:07:01 AM 34.33 5.43 28.90 338.71 815.74 05:08:01 AM 138.72 114.72 24.00 8043.44 938.89 Average: 143.21 69.05 74.15 5306.29 14543.24 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 57624 279720 731588 92.70 1304 297976 552584 30.07 138448 455812 18648 05:06:01 AM 142104 342848 647108 81.99 248 266716 474840 25.84 117732 357896 10544 05:07:01 AM 71948 297136 717264 90.88 248 291760 520300 28.31 150200 398432 15804 05:08:01 AM 115492 379992 673720 85.37 0 330436 453156 24.66 145888 365992 144 Average: 96792 324924 692420 87.74 450 296722 500220 27.22 138067 394533 11285 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 220.04 129.29 1479.78 58.91 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 44.14 44.10 501.55 8.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 18.84 21.85 18.96 10.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 22.77 20.59 22.18 11.37 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 76.50 53.99 505.98 22.42 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) 07/03/2024 _x86_64_ (1 CPU) 05:03:36 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 58.68 0.07 15.79 9.70 0.12 15.64 05:05:01 AM 0 58.68 0.07 15.79 9.70 0.12 15.64 05:06:01 AM all 66.09 0.00 9.17 5.76 0.12 18.86 05:06:01 AM 0 66.09 0.00 9.17 5.76 0.12 18.86 05:07:01 AM all 67.73 0.00 4.70 0.97 0.12 26.48 05:07:01 AM 0 67.73 0.00 4.70 0.97 0.12 26.48 05:08:01 AM all 52.69 0.00 5.52 13.39 0.10 28.30 05:08:01 AM 0 52.69 0.00 5.52 13.39 0.10 28.30 Average: all 61.30 0.02 8.80 7.45 0.11 22.32 Average: 0 61.30 0.02 8.80 7.45 0.11 22.32