---> uname -a: Linux prd-centos8-builder-1c-1g-494.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: 770 292 84 5 393 346 Swap: 1023 26 997 ---> 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:91:04:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe91:4d8/64 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) 05/09/2024 _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 241.58 114.02 127.57 8951.42 44264.96 05:06:01 AM 135.30 32.50 102.80 3413.92 10778.11 05:07:01 AM 68.97 20.92 48.04 1137.43 3590.19 05:08:01 AM 18.98 4.57 14.41 153.82 294.15 05:09:01 AM 134.73 107.98 26.75 7878.59 883.03 Average: 119.93 56.00 63.93 4307.70 11966.66 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 65924 313384 723288 91.65 1976 318844 519824 28.29 119244 447680 8144 05:06:01 AM 62640 321216 726572 92.06 308 323448 509360 27.72 122756 431488 28264 05:07:01 AM 90776 317680 698436 88.50 88 292752 518364 28.21 155392 372984 15804 05:08:01 AM 139764 353956 649448 82.29 88 280072 478196 26.02 156604 321568 8 05:09:01 AM 105528 369712 683684 86.63 0 328880 477352 25.97 163748 355176 1468 Average: 92926 335190 696286 88.23 492 308799 500619 27.24 143549 385779 10738 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 242.78 122.44 1398.04 57.53 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 33.25 32.08 288.86 7.55 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 29.55 31.10 277.99 9.64 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 16.44 18.26 13.77 6.48 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.36 19.12 19.44 13.24 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 68.30 44.61 399.76 18.89 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) 05/09/2024 _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 64.21 0.08 15.55 9.20 0.20 10.75 05:05:01 AM 0 64.21 0.08 15.55 9.20 0.20 10.75 05:06:01 AM all 72.39 0.00 10.75 3.34 0.15 13.36 05:06:01 AM 0 72.39 0.00 10.75 3.34 0.15 13.36 05:07:01 AM all 66.20 0.00 5.54 2.34 0.12 25.81 05:07:01 AM 0 66.20 0.00 5.54 2.34 0.12 25.81 05:08:01 AM all 66.61 0.00 4.57 0.38 0.13 28.30 05:08:01 AM 0 66.61 0.00 4.57 0.38 0.13 28.30 05:09:01 AM all 65.03 0.00 5.84 12.96 0.13 16.04 05:09:01 AM 0 65.03 0.00 5.84 12.96 0.13 16.04 Average: all 66.89 0.02 8.45 5.64 0.15 18.85 Average: 0 66.89 0.02 8.45 5.64 0.15 18.85