---> uname -a: Linux prd-centos8-builder-2c-4g-4327.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 478 1153 17 2034 2912 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:65:40:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe65:40bb/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) 07/01/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 51.88 0.93 50.95 30.92 5616.36 06:07:01 PM 66.89 0.47 66.42 53.30 7055.36 06:08:01 PM 37.10 0.08 37.02 1.87 4592.72 06:09:01 PM 23.64 0.27 23.38 41.85 1250.00 06:10:01 PM 14.88 0.00 14.88 0.00 373.41 06:11:01 PM 20.83 0.38 20.45 18.26 1029.43 06:12:01 PM 18.23 0.38 17.84 38.65 525.62 Average: 33.35 0.36 32.99 26.41 2920.60 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1376680 3026656 2376996 63.32 2104 1817732 601356 12.52 145680 1938716 136840 06:07:01 PM 1232092 2993944 2521584 67.18 2104 1923400 608640 12.67 146568 2057548 89116 06:08:01 PM 1123832 2950056 2629844 70.06 2104 1987248 646360 13.46 174352 2136900 52944 06:09:01 PM 1177740 2974148 2575936 68.62 2104 1957512 631332 13.15 205036 2052336 8404 06:10:01 PM 1201432 2998408 2552244 67.99 2104 1958016 603032 12.56 205556 2027048 8844 06:11:01 PM 1200188 2996412 2553488 68.03 2104 1957144 604796 12.59 389776 1844664 7352 06:12:01 PM 1215816 3015960 2537860 67.61 2104 1960672 587908 12.24 389416 1828840 20040 Average: 1218254 2993655 2535422 67.55 2104 1937389 611918 12.74 236626 1983722 46220 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 59.70 48.83 803.20 5.27 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.42 23.23 243.77 5.13 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.09 28.82 548.86 6.64 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.36 13.66 12.22 5.18 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.16 12.03 8.30 4.68 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.56 15.26 16.42 6.17 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.25 13.00 8.83 12.34 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 24.22 22.12 234.51 6.49 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) 07/01/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 37.19 0.00 4.25 1.54 3.34 53.67 06:06:01 PM 0 34.52 0.00 3.56 1.56 3.35 57.02 06:06:01 PM 1 39.87 0.00 4.95 1.53 3.34 50.32 06:07:01 PM all 36.57 0.00 4.27 2.50 3.31 53.35 06:07:01 PM 0 33.49 0.00 4.51 3.42 3.10 55.48 06:07:01 PM 1 39.64 0.00 4.03 1.57 3.52 51.24 06:08:01 PM all 35.54 0.00 3.33 1.02 2.95 57.16 06:08:01 PM 0 30.83 0.00 3.02 0.94 3.05 62.16 06:08:01 PM 1 40.25 0.00 3.65 1.11 2.84 52.14 06:09:01 PM all 37.23 0.00 2.71 0.67 3.28 56.11 06:09:01 PM 0 16.69 0.00 2.11 1.03 3.40 76.77 06:09:01 PM 1 58.00 0.00 3.32 0.30 3.16 35.22 06:10:01 PM all 35.88 0.00 2.49 0.45 3.30 57.87 06:10:01 PM 0 29.46 0.00 2.30 0.43 3.14 64.67 06:10:01 PM 1 42.31 0.00 2.68 0.48 3.47 51.05 06:11:01 PM all 34.50 0.00 3.13 0.85 3.45 58.08 06:11:01 PM 0 22.03 0.00 2.35 0.90 3.69 71.04 06:11:01 PM 1 47.14 0.00 3.92 0.79 3.21 44.94 06:12:01 PM all 39.56 0.00 3.48 0.55 2.88 53.52 06:12:01 PM 0 40.09 0.00 3.72 0.23 2.74 53.22 06:12:01 PM 1 39.03 0.00 3.24 0.88 3.02 53.83 Average: all 36.64 0.00 3.38 1.08 3.22 55.68 Average: 0 29.56 0.00 3.08 1.22 3.21 62.94 Average: 1 43.74 0.00 3.69 0.95 3.22 48.40