---> uname -a: Linux prd-centos8-builder-2c-4g-5530.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 492 1132 17 2041 2898 Swap: 1023 0 1023 ---> 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:5d:56:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe5d:5600/64 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) 10/04/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 53.31 0.44 52.87 11.93 5652.97 02:07:01 AM 72.10 0.47 71.64 53.32 9172.52 02:08:01 AM 32.92 0.08 32.84 1.87 3062.70 02:09:01 AM 18.60 0.27 18.33 41.86 474.45 02:10:01 AM 15.09 0.00 15.09 0.00 618.28 02:11:01 AM 18.16 0.37 17.79 18.13 499.08 02:12:01 AM 18.41 0.38 18.03 38.65 521.99 Average: 32.61 0.29 32.32 23.71 2850.73 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1413720 3057356 2339956 62.34 2104 1811464 553420 11.52 143704 1906136 129988 02:07:01 AM 1226660 2991244 2527016 67.32 2104 1926092 597784 12.45 147444 2058028 26980 02:08:01 AM 1219324 3021724 2534352 67.52 2104 1963076 569132 11.85 171240 2041776 8848 02:09:01 AM 1072076 2909288 2681600 71.44 2104 1998156 685060 14.27 209052 2152284 42736 02:10:01 AM 1183124 2986600 2570552 68.48 2104 1964332 607568 12.65 206812 2042316 4 02:11:01 AM 1128972 2932832 2624704 69.92 2104 1964628 658108 13.70 390868 1912388 8672 02:12:01 AM 1124648 2932588 2629028 70.04 2104 1968328 649004 13.51 390656 1917876 21392 Average: 1195503 2975947 2558173 68.15 2104 1942297 617154 12.85 237111 2004401 34089 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 65.05 55.02 828.42 5.71 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.25 24.36 246.00 5.58 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 46.03 39.75 589.50 7.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.45 14.85 13.28 6.08 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.51 12.51 9.70 3.93 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.70 14.96 15.34 11.18 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.15 12.16 9.09 5.88 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 26.64 24.73 243.10 6.51 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) 10/04/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.94 0.00 4.61 1.40 1.91 53.14 02:06:01 AM 0 29.08 0.00 3.71 0.98 1.82 64.41 02:06:01 AM 1 48.84 0.00 5.51 1.83 2.00 41.82 02:07:01 AM all 37.22 0.00 4.18 2.26 2.30 54.04 02:07:01 AM 0 23.57 0.00 2.98 1.50 2.47 69.48 02:07:01 AM 1 51.03 0.00 5.40 3.03 2.13 38.40 02:08:01 AM all 38.57 0.00 2.57 0.51 2.02 56.33 02:08:01 AM 0 22.96 0.00 2.35 0.55 1.98 72.17 02:08:01 AM 1 54.28 0.00 2.80 0.48 2.06 40.38 02:09:01 AM all 37.38 0.00 2.40 0.28 1.93 58.01 02:09:01 AM 0 30.84 0.00 2.07 0.15 1.91 65.04 02:09:01 AM 1 43.96 0.00 2.73 0.42 1.95 50.95 02:10:01 AM all 34.03 0.00 2.62 0.38 2.02 60.95 02:10:01 AM 0 37.78 0.00 2.81 0.63 1.89 56.89 02:10:01 AM 1 30.31 0.00 2.43 0.13 2.15 64.98 02:11:01 AM all 39.14 0.00 2.92 0.18 1.94 55.80 02:11:01 AM 0 23.85 0.00 2.78 0.22 1.76 71.40 02:11:01 AM 1 54.52 0.00 3.07 0.15 2.13 40.13 02:12:01 AM all 40.97 0.00 3.40 0.42 2.08 53.12 02:12:01 AM 0 45.09 0.00 3.67 0.08 1.99 49.16 02:12:01 AM 1 36.87 0.00 3.13 0.76 2.17 57.07 Average: all 38.03 0.00 3.24 0.78 2.03 55.92 Average: 0 30.44 0.00 2.91 0.59 1.98 64.09 Average: 1 45.65 0.00 3.57 0.97 2.08 47.72