---> uname -a: Linux prd-centos8-builder-2c-4g-1994.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 1137 17 2035 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:6e:3b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe6e:3b6b/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) 08/02/2025 _x86_64_ (2 CPU) 18:03:59 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:02 PM 54.09 2.62 51.47 289.86 5576.43 06:07:01 PM 67.60 0.07 67.53 7.19 7239.13 06:08:01 PM 35.14 0.48 34.66 48.12 4595.97 06:09:01 PM 21.78 0.27 21.51 41.85 926.36 06:10:01 PM 18.26 0.00 18.26 0.00 570.04 06:11:01 PM 17.09 0.37 16.72 18.12 584.00 06:12:01 PM 20.36 0.38 19.98 38.65 766.61 Average: 33.39 0.60 32.79 63.54 2883.51 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 PM 1409968 3050232 2343716 62.44 2104 1808356 575012 11.97 142776 1911628 129184 06:07:01 PM 1252384 3012968 2501300 66.64 2104 1921868 581964 12.12 145720 2039104 89544 06:08:01 PM 1119360 2947812 2634324 70.18 2104 1989300 650340 13.54 173604 2143356 54036 06:09:01 PM 1175484 2973064 2578200 68.68 2104 1958472 626672 13.05 205388 2054620 8408 06:10:01 PM 1228048 3026224 2525636 67.28 2104 1958972 573808 11.95 205864 2001280 3820 06:11:01 PM 1231844 3029212 2521840 67.18 2104 1958088 568576 11.84 390036 1813476 7508 06:12:01 PM 1148952 2951868 2604732 69.39 2104 1963168 650716 13.55 389616 1895552 21532 Average: 1223720 2998769 2529964 67.40 2104 1936889 603870 12.57 236143 1979859 44862 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 58.95 45.14 785.16 4.99 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.13 22.57 272.53 6.98 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 42.79 35.37 570.66 6.85 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.85 13.16 12.07 5.12 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 9.61 11.81 7.88 4.89 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 16.64 16.10 17.89 6.19 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 9.85 10.81 8.18 5.44 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 25.11 22.14 239.11 5.78 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) 08/02/2025 _x86_64_ (2 CPU) 18:03:59 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:02 PM all 35.55 0.00 3.97 1.66 5.95 52.88 06:06:02 PM 0 25.54 0.00 3.15 1.61 6.69 63.00 06:06:02 PM 1 45.81 0.00 4.80 1.70 5.18 42.50 06:07:01 PM all 36.10 0.00 4.15 2.69 5.63 51.42 06:07:01 PM 0 32.41 0.00 4.39 3.03 5.94 54.23 06:07:01 PM 1 39.83 0.00 3.92 2.35 5.32 48.58 06:08:01 PM all 33.78 0.00 3.02 1.23 5.17 56.79 06:08:01 PM 0 21.03 0.00 2.67 1.28 5.55 69.47 06:08:01 PM 1 46.75 0.00 3.38 1.19 4.79 43.89 06:09:01 PM all 35.14 0.00 2.58 0.57 5.18 56.53 06:09:01 PM 0 38.09 0.00 2.42 0.34 5.40 53.76 06:09:01 PM 1 32.19 0.00 2.75 0.81 4.96 59.30 06:10:01 PM all 34.83 0.00 2.20 0.44 5.44 57.09 06:10:01 PM 0 14.51 0.00 1.50 0.49 6.17 77.33 06:10:01 PM 1 55.91 0.00 2.92 0.39 4.68 36.10 06:11:01 PM all 33.24 0.00 2.99 0.52 5.06 58.20 06:11:01 PM 0 24.26 0.00 2.47 0.45 5.36 67.47 06:11:01 PM 1 42.34 0.00 3.51 0.58 4.76 48.81 06:12:01 PM all 38.17 0.00 2.92 0.56 5.18 53.17 06:12:01 PM 0 28.03 0.00 2.70 0.26 5.07 63.94 06:12:01 PM 1 48.36 0.00 3.13 0.86 5.29 42.35 Average: all 35.26 0.00 3.12 1.09 5.37 55.16 Average: 0 26.22 0.00 2.75 1.06 5.74 64.23 Average: 1 44.44 0.00 3.49 1.13 5.00 45.95