---> uname -a: Linux prd-centos8-builder-1c-1g-1877.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: 2800.000 BogoMIPS: 5600.00 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: 770 305 57 7 407 331 Swap: 1023 17 1006 ---> 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:8e:9e:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe8e:9e5f/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) 03/06/2025 _x86_64_ (1 CPU) 05:05:44 LINUX RESTART (1 CPU) 05:06:02 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 273.74 167.50 106.25 14039.11 41821.06 05:08:01 AM 146.52 17.28 129.24 1889.90 14747.92 05:09:01 AM 65.59 21.03 44.57 732.42 5052.90 05:10:01 AM 19.52 3.96 15.55 71.67 1301.52 05:11:01 AM 140.87 112.34 28.53 7717.39 1869.64 Average: 128.78 64.09 64.69 4860.76 12865.05 05:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 64980 315408 724232 91.77 2000 324640 514756 28.01 128320 442960 30832 05:08:01 AM 85812 346816 703400 89.13 664 325996 472612 25.72 113668 415328 20772 05:09:01 AM 75968 297844 713244 90.37 468 287996 525220 28.58 171196 373724 29972 05:10:01 AM 161584 355392 627628 79.53 468 259932 487208 26.51 169700 288108 1124 05:11:01 AM 103740 367512 685472 86.86 468 330036 465080 25.31 168524 355484 13108 Average: 98417 336594 690795 87.53 814 305720 492975 26.82 150282 375121 19162 05:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 215.10 111.65 1078.32 57.15 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 62.25 54.58 651.49 7.87 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 45.08 43.44 522.80 11.15 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 18.67 19.85 15.91 7.33 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 19.89 19.67 19.37 13.62 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 71.73 49.64 455.53 19.30 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) 03/06/2025 _x86_64_ (1 CPU) 05:05:44 LINUX RESTART (1 CPU) 05:06:02 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 64.43 0.10 16.61 9.39 0.17 9.31 05:07:01 AM 0 64.43 0.10 16.61 9.39 0.17 9.31 05:08:01 AM all 72.97 0.00 10.43 3.70 0.15 12.75 05:08:01 AM 0 72.97 0.00 10.43 3.70 0.15 12.75 05:09:01 AM all 65.44 0.00 5.71 2.42 0.12 26.31 05:09:01 AM 0 65.44 0.00 5.71 2.42 0.12 26.31 05:10:01 AM all 63.00 0.00 5.39 0.38 0.13 31.09 05:10:01 AM 0 63.00 0.00 5.39 0.38 0.13 31.09 05:11:01 AM all 67.02 0.00 6.23 12.93 0.15 13.67 05:11:01 AM 0 67.02 0.00 6.23 12.93 0.15 13.67 Average: all 66.58 0.02 8.85 5.75 0.14 18.66 Average: 0 66.58 0.02 8.85 5.75 0.14 18.66