---> uname -a: Linux prd-centos8-builder-2c-4g-1983.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 494 1135 17 2035 2895 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:e8:e1:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fee8:e1b2/64 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) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 52.75 0.48 52.27 13.33 5647.18 04:07:01 PM 63.33 0.47 62.87 53.31 6975.18 04:08:01 PM 37.60 0.08 37.52 1.87 4643.89 04:09:01 PM 20.28 0.27 20.01 41.85 876.82 04:10:01 PM 15.04 0.00 15.04 0.00 404.40 04:11:01 PM 15.61 0.37 15.24 18.13 670.16 04:12:01 PM 17.64 0.38 17.26 38.65 512.96 Average: 31.75 0.29 31.46 23.88 2818.76 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1389968 3030232 2363708 62.97 2104 1808208 602844 12.55 143984 1929964 127764 04:07:01 PM 1215996 2977904 2537680 67.61 2104 1923384 630032 13.12 146140 2073740 89092 04:08:01 PM 1104752 2933172 2648924 70.57 2104 1989444 677500 14.11 173900 2156520 53140 04:09:01 PM 1161592 2959328 2592084 69.05 2104 1958612 649868 13.53 205416 2066664 8420 04:10:01 PM 1182708 2981072 2570968 68.49 2104 1959112 630012 13.12 206392 2043828 8844 04:11:01 PM 1197056 2994544 2556620 68.11 2104 1958232 616096 12.83 390456 1846064 7508 04:12:01 PM 1181436 2988136 2572240 68.53 2104 1967296 624088 13.00 390896 1861136 25520 Average: 1204787 2980627 2548889 67.90 2104 1937755 632920 13.18 236741 1996845 45755 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 57.00 42.15 805.58 4.83 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.05 23.44 244.22 5.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 41.30 31.32 567.05 6.88 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.30 13.15 12.13 5.03 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.90 11.83 8.27 4.72 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 18.86 17.46 17.14 10.65 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.85 12.36 15.22 5.85 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 25.18 21.67 238.52 6.14 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) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 35.62 0.00 4.37 1.48 5.63 52.90 04:06:01 PM 0 44.60 0.00 5.06 1.04 5.63 43.66 04:06:01 PM 1 26.72 0.00 3.68 1.92 5.62 62.06 04:07:01 PM all 34.01 0.00 3.86 2.53 5.97 53.63 04:07:01 PM 0 13.55 0.00 2.56 2.67 6.50 74.71 04:07:01 PM 1 55.19 0.00 5.21 2.37 5.42 31.81 04:08:01 PM all 34.34 0.00 2.91 1.27 5.77 55.71 04:08:01 PM 0 24.23 0.00 2.39 1.29 6.05 66.04 04:08:01 PM 1 44.62 0.00 3.44 1.25 5.48 45.22 04:09:01 PM all 34.94 0.00 2.53 0.52 5.72 56.29 04:09:01 PM 0 37.75 0.00 2.82 0.47 5.24 53.72 04:09:01 PM 1 32.16 0.00 2.24 0.58 6.19 58.83 04:10:01 PM all 34.55 0.00 2.18 0.49 5.96 56.83 04:10:01 PM 0 43.79 0.00 2.59 0.62 5.67 47.34 04:10:01 PM 1 25.46 0.00 1.77 0.37 6.24 66.16 04:11:01 PM all 33.00 0.00 3.19 0.45 5.56 57.79 04:11:01 PM 0 31.49 0.00 3.41 0.21 5.05 59.84 04:11:01 PM 1 34.49 0.00 2.98 0.69 6.07 55.77 04:12:01 PM all 38.17 0.00 3.14 0.41 5.85 52.43 04:12:01 PM 0 22.18 0.00 2.56 0.40 5.79 69.07 04:12:01 PM 1 54.29 0.00 3.73 0.42 5.91 35.65 Average: all 34.95 0.00 3.17 1.02 5.78 55.09 Average: 0 30.99 0.00 3.05 0.96 5.71 59.29 Average: 1 38.91 0.00 3.28 1.08 5.85 50.87