---> uname -a: Linux prd-centos8-builder-2c-4g-10862.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: 2799.998 BogoMIPS: 5599.99 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 519 1102 17 2043 2871 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:82:e9:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe82:e9f2/64 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) 12/03/2025 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 54.02 2.68 51.33 291.50 5640.82 05:07:01 PM 65.37 0.47 64.91 53.32 7189.04 05:08:01 PM 34.26 0.08 34.17 1.87 4678.79 05:09:01 PM 23.31 0.27 23.05 41.86 1136.68 05:10:01 PM 17.73 0.00 17.73 0.00 642.85 05:11:01 PM 19.12 0.53 18.59 21.99 837.85 05:12:01 PM 18.03 0.42 17.61 43.85 583.31 Average: 33.12 0.64 32.48 64.91 2958.37 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1377308 3023656 2376376 63.31 2104 1813896 636768 13.26 143092 1940988 132756 05:07:01 PM 1199712 2968284 2553972 68.04 2104 1929728 656828 13.68 146368 2089864 90872 05:08:01 PM 1075864 2913460 2677820 71.34 2104 1997844 711008 14.81 173936 2184040 55088 05:09:01 PM 1132544 2937900 2621140 69.83 2104 1965964 677268 14.10 206728 2093568 8412 05:10:01 PM 1157840 2963724 2595844 69.15 2104 1966456 653896 13.62 207048 2067584 8848 05:11:01 PM 1173512 2980120 2580172 68.74 2104 1967132 638168 13.29 340208 1917900 3692 05:12:01 PM 1105996 2923332 2647688 70.54 2104 1977644 686544 14.30 393628 1932400 18780 Average: 1174682 2958639 2579002 68.71 2104 1945523 665783 13.86 230144 2032335 45493 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 74.71 62.35 806.37 6.11 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 30.19 26.16 269.86 5.16 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 40.55 35.09 584.10 7.11 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.61 13.11 12.10 5.09 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 8.96 10.70 7.05 4.56 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 15.83 14.43 16.91 5.79 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.11 11.60 9.04 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 27.57 24.78 243.63 5.67 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) 12/03/2025 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.61 0.00 4.19 1.73 2.54 53.93 05:06:01 PM 0 27.08 0.00 3.74 0.99 2.39 65.80 05:06:01 PM 1 48.19 0.00 4.63 2.46 2.70 42.02 05:07:01 PM all 35.78 0.00 3.83 1.95 2.57 55.87 05:07:01 PM 0 34.91 0.00 3.82 2.16 2.33 56.77 05:07:01 PM 1 36.65 0.00 3.85 1.73 2.81 54.96 05:08:01 PM all 36.67 0.00 3.04 0.81 2.66 56.82 05:08:01 PM 0 22.49 0.00 2.91 0.81 2.50 71.30 05:08:01 PM 1 50.94 0.00 3.18 0.81 2.83 42.24 05:09:01 PM all 37.83 0.00 2.58 0.90 2.19 56.49 05:09:01 PM 0 21.75 0.00 1.73 1.17 2.01 73.33 05:09:01 PM 1 54.02 0.00 3.44 0.63 2.37 39.54 05:10:01 PM all 37.65 0.00 2.54 0.36 2.29 57.16 05:10:01 PM 0 26.96 0.00 1.93 0.53 2.32 68.26 05:10:01 PM 1 48.41 0.00 3.17 0.18 2.25 45.99 05:11:01 PM all 34.24 0.00 2.60 0.55 1.99 60.61 05:11:01 PM 0 12.23 0.00 1.57 0.86 1.86 83.49 05:11:01 PM 1 56.43 0.00 3.64 0.25 2.13 37.56 05:12:01 PM all 40.40 0.00 2.99 0.54 2.70 53.37 05:12:01 PM 0 20.53 0.00 2.55 0.46 2.69 73.77 05:12:01 PM 1 60.47 0.00 3.42 0.63 2.71 32.77 Average: all 37.17 0.00 3.11 0.98 2.42 56.32 Average: 0 23.70 0.00 2.61 1.00 2.30 70.40 Average: 1 50.71 0.00 3.62 0.96 2.54 42.17