---> uname -a: Linux prd-centos8-builder-1c-1g-1033.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: 770 323 51 6 396 315 Swap: 1023 16 1007 ---> 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:e0:69:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fee0:6912/64 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) 02/23/2025 _x86_64_ (1 CPU) 07:03:42 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 253.06 133.31 119.75 11165.66 42346.39 07:06:01 AM 156.02 19.04 136.98 1738.19 15224.78 07:07:02 AM 60.11 26.17 33.93 1352.65 2966.95 07:08:01 AM 34.79 19.42 15.37 659.28 2229.98 Average: 126.42 49.63 76.79 3743.41 15755.50 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 56864 312044 732348 92.79 2100 326480 502244 27.33 135112 436832 26848 07:06:01 AM 55268 304724 733944 93.00 724 314284 508696 27.68 120920 443748 26228 07:07:02 AM 68328 290724 720884 91.34 724 288112 535664 29.15 182952 371808 28864 07:08:01 AM 97152 307476 692060 87.69 724 276012 513096 27.92 187740 335848 8 Average: 69403 303742 719809 91.21 1068 301222 514925 28.02 156681 397059 20487 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 208.55 127.14 1206.24 58.38 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 68.21 61.89 992.81 9.85 0.00 0.00 0.00 0.00 07:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 AM eth0 24.44 24.43 23.30 19.76 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 17.29 18.40 15.55 6.78 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 79.92 58.15 562.03 23.77 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) 02/23/2025 _x86_64_ (1 CPU) 07:03:42 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 66.72 0.07 13.82 8.18 0.12 11.10 07:05:01 AM 0 66.72 0.07 13.82 8.18 0.12 11.10 07:06:01 AM all 68.21 0.00 10.03 5.04 0.12 16.61 07:06:01 AM 0 68.21 0.00 10.03 5.04 0.12 16.61 07:07:02 AM all 66.91 0.00 5.22 1.62 0.12 26.13 07:07:02 AM 0 66.91 0.00 5.22 1.62 0.12 26.13 07:08:01 AM all 59.91 0.00 4.71 1.41 0.10 33.87 07:08:01 AM 0 59.91 0.00 4.71 1.41 0.10 33.87 Average: all 65.46 0.02 8.46 4.07 0.11 21.88 Average: 0 65.46 0.02 8.46 4.07 0.11 21.88