---> uname -a: Linux prd-centos8-builder-2c-4g-2679.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 497 1131 17 2036 2892 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:f0:f9:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fef0:f916/64 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) 09/02/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 58.01 1.88 56.13 126.36 5743.35 04:07:01 PM 67.16 0.47 66.69 53.32 7391.77 04:08:01 PM 34.73 0.08 34.64 1.87 4642.26 04:09:01 PM 19.36 0.27 19.09 41.85 629.07 04:10:01 PM 16.97 0.00 16.97 0.00 668.65 04:11:01 PM 19.80 0.37 19.43 18.12 781.70 04:12:01 PM 18.75 0.38 18.36 38.66 532.59 Average: 33.54 0.49 33.05 40.02 2912.58 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1355452 3005248 2398224 63.89 2104 1817380 606804 12.64 145436 1961232 136532 04:07:01 PM 1233440 2995084 2520236 67.14 2104 1922984 600816 12.51 146716 2055512 79120 04:08:01 PM 1074684 2905924 2678992 71.37 2104 1992264 677028 14.10 174624 2183584 46064 04:09:01 PM 1107760 2939148 2645916 70.49 2104 1992348 640852 13.34 209476 2115848 41556 04:10:01 PM 1194216 2992992 2559460 68.19 2104 1959700 597768 12.45 206968 2031764 8840 04:11:01 PM 1177096 2975104 2576580 68.64 2104 1958820 606952 12.64 391352 1864752 7508 04:12:01 PM 1183492 2985412 2570184 68.47 2104 1962396 600948 12.51 391140 1858756 20100 Average: 1189449 2971273 2564227 68.31 2104 1943699 618738 12.88 237959 2010207 48531 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 60.16 46.78 805.20 5.14 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 25.84 22.91 244.88 5.33 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 44.01 36.04 586.19 7.09 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 12.00 13.58 12.61 5.55 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 9.03 10.84 7.54 4.07 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 17.55 16.12 17.08 6.63 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 11.25 12.11 8.99 5.81 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 25.69 22.63 240.33 5.66 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) 09/02/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 36.26 0.00 4.03 1.46 4.30 53.96 04:06:01 PM 0 39.83 0.00 3.92 2.17 4.64 49.43 04:06:01 PM 1 32.67 0.00 4.13 0.75 3.96 58.50 04:07:01 PM all 35.54 0.00 4.21 2.84 4.11 53.30 04:07:01 PM 0 39.46 0.00 4.88 2.47 4.15 49.04 04:07:01 PM 1 31.63 0.00 3.53 3.21 4.07 57.56 04:08:01 PM all 35.10 0.00 2.59 1.16 4.54 56.61 04:08:01 PM 0 44.34 0.00 2.40 1.29 4.21 47.76 04:08:01 PM 1 25.98 0.00 2.78 1.03 4.86 65.34 04:09:01 PM all 35.66 0.00 2.51 0.62 4.44 56.77 04:09:01 PM 0 47.95 0.00 3.16 0.46 4.37 44.07 04:09:01 PM 1 23.48 0.00 1.86 0.79 4.51 69.36 04:10:01 PM all 36.03 0.00 2.40 0.55 3.85 57.17 04:10:01 PM 0 35.78 0.00 2.84 0.34 3.64 57.39 04:10:01 PM 1 36.28 0.00 1.97 0.75 4.07 56.94 04:11:01 PM all 33.96 0.00 2.88 0.74 3.85 58.57 04:11:01 PM 0 51.37 0.00 4.02 0.57 3.64 40.40 04:11:01 PM 1 16.79 0.00 1.76 0.91 4.06 76.48 04:12:01 PM all 39.23 0.00 3.15 0.57 4.07 52.98 04:12:01 PM 0 52.08 0.00 4.54 0.92 3.70 38.77 04:12:01 PM 1 26.57 0.00 1.78 0.23 4.43 67.01 Average: all 35.97 0.00 3.11 1.13 4.16 55.62 Average: 0 44.39 0.00 3.68 1.18 4.05 46.70 Average: 1 27.61 0.00 2.54 1.09 4.28 64.48