---> uname -a: Linux prd-centos8-builder-2c-4g-10664.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 488 1036 17 2140 2902 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:58:d4:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe58:d469/64 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) 12/01/2025 _x86_64_ (2 CPU) 02:00:53 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 12.26 0.00 12.26 0.00 6112.08 02:04:01 AM 21.94 6.41 15.53 912.76 1354.95 02:05:01 AM 67.64 0.38 67.26 54.12 7843.69 02:06:01 AM 44.47 0.23 44.24 23.59 4683.12 Average: 36.58 1.76 34.82 247.62 4998.46 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 1477332 3019812 2276340 60.64 2104 1724204 888744 18.51 204892 1828460 24 02:04:01 AM 1364624 3023104 2389048 63.65 2104 1835364 622116 12.95 404164 1729136 59100 02:05:01 AM 1197956 3007376 2555716 68.09 2104 1977620 607488 12.65 406948 1855776 24500 02:06:01 AM 1029788 2938972 2723884 72.57 2104 2070640 660688 13.76 410984 1992964 23472 Average: 1267425 2997316 2486247 66.24 2104 1901957 694759 14.47 356747 1851584 26774 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 11.66 8.91 8.48 1.89 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 46.65 38.80 411.73 8.86 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 49.45 39.80 511.31 6.00 0.00 0.00 0.00 0.00 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 20.56 18.31 154.71 5.53 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.08 26.46 271.56 5.57 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) 12/01/2025 _x86_64_ (2 CPU) 02:00:53 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 4.54 0.00 0.40 0.48 0.45 94.14 02:03:01 AM 0 5.19 0.00 0.35 0.20 0.47 93.79 02:03:01 AM 1 3.89 0.00 0.45 0.75 0.43 94.48 02:04:01 AM all 21.65 0.00 2.63 0.47 1.16 74.09 02:04:01 AM 0 10.66 0.00 1.78 0.18 0.87 86.50 02:04:01 AM 1 32.61 0.00 3.48 0.77 1.45 61.70 02:05:01 AM all 37.93 0.00 3.85 2.28 2.96 52.97 02:05:01 AM 0 20.69 0.00 3.02 3.44 3.26 69.60 02:05:01 AM 1 55.43 0.00 4.70 1.11 2.66 36.10 02:06:01 AM all 38.99 0.00 3.80 1.07 2.47 53.67 02:06:01 AM 0 43.17 0.00 4.34 1.10 2.65 48.74 02:06:01 AM 1 34.81 0.00 3.27 1.04 2.29 58.59 Average: all 25.86 0.00 2.68 1.08 1.77 68.61 Average: 0 20.00 0.00 2.38 1.24 1.82 74.56 Average: 1 31.75 0.00 2.98 0.92 1.71 62.65