---> uname -a: Linux prd-centos8-builder-2c-4g-5690.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 509 1115 17 2041 2880 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:5b:8e:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe5b:8e11/64 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) 10/05/2025 _x86_64_ (2 CPU) 14:03:55 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 59.15 0.42 58.73 11.20 5949.87 02:07:01 PM 71.70 0.47 71.24 53.32 9051.69 02:08:01 PM 30.17 0.08 30.08 1.87 2939.53 02:09:01 PM 18.66 0.27 18.39 41.85 457.90 02:10:01 PM 15.13 0.00 15.13 0.00 620.06 02:11:01 PM 19.17 0.55 18.62 33.45 523.75 02:12:01 PM 19.16 0.20 18.96 23.33 558.42 Average: 33.31 0.28 33.02 23.57 2871.51 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1361148 3011432 2392528 63.74 2104 1818840 625304 13.02 144312 1960388 133564 02:07:01 PM 1196988 2961532 2556688 68.11 2104 1925968 638440 13.29 147868 2089596 28432 02:08:01 PM 1163620 2965768 2590056 69.00 2104 1962952 636152 13.25 171504 2097788 8852 02:09:01 PM 1027484 2869616 2726192 72.63 2104 2003220 737428 15.36 209856 2195656 47928 02:10:01 PM 1162524 2965856 2591152 69.03 2104 1964208 638468 13.30 207028 2063004 4 02:11:01 PM 1175044 2980880 2578632 68.70 2104 1966560 625252 13.02 391252 1866088 10208 02:12:01 PM 1170704 2978876 2582972 68.81 2104 1968376 628056 13.08 396104 1865992 21480 Average: 1179645 2961994 2574031 68.57 2104 1944303 647014 13.47 238275 2019787 35781 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 71.31 58.90 879.20 6.31 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.30 19.58 182.78 5.27 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 46.31 40.70 589.18 6.95 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.38 14.45 12.76 6.09 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 12.55 13.40 10.84 4.00 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 17.42 14.91 16.68 7.95 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 8.68 10.26 6.69 4.90 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 27.14 24.60 242.61 5.93 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) 10/05/2025 _x86_64_ (2 CPU) 14:03:55 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 36.57 0.00 4.12 1.56 3.45 54.30 02:06:01 PM 0 27.16 0.00 2.82 1.88 3.65 64.49 02:06:01 PM 1 46.09 0.00 5.43 1.24 3.25 43.99 02:07:01 PM all 36.75 0.00 4.25 2.61 2.28 54.12 02:07:01 PM 0 40.08 0.00 4.44 1.83 2.21 51.45 02:07:01 PM 1 33.43 0.00 4.05 3.39 2.35 56.78 02:08:01 PM all 37.61 0.00 2.64 0.45 2.03 57.27 02:08:01 PM 0 42.17 0.00 2.83 0.40 2.00 52.60 02:08:01 PM 1 33.06 0.00 2.45 0.50 2.07 61.92 02:09:01 PM all 38.06 0.00 2.46 0.42 1.81 57.24 02:09:01 PM 0 19.48 0.00 1.67 0.50 1.56 76.79 02:09:01 PM 1 56.78 0.00 3.26 0.35 2.07 37.55 02:10:01 PM all 33.75 0.00 2.71 0.17 1.80 61.57 02:10:01 PM 0 14.04 0.00 1.85 0.23 1.67 82.21 02:10:01 PM 1 53.64 0.00 3.58 0.10 1.93 40.75 02:11:01 PM all 39.51 0.00 3.05 0.35 2.32 54.77 02:11:01 PM 0 21.77 0.00 2.40 0.07 2.19 73.57 02:11:01 PM 1 57.36 0.00 3.71 0.63 2.45 35.85 02:12:01 PM all 40.63 0.00 3.02 0.53 2.83 52.99 02:12:01 PM 0 21.55 0.00 1.81 0.29 2.92 73.42 02:12:01 PM 1 59.92 0.00 4.25 0.76 2.74 32.33 Average: all 37.56 0.00 3.18 0.87 2.36 56.03 Average: 0 26.57 0.00 2.54 0.74 2.32 67.82 Average: 1 48.60 0.00 3.82 1.00 2.41 44.17