---> uname -a: Linux prd-centos8-builder-2c-4g-5322.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 1127 17 2040 2893 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:9f:ad:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe9f:ad72/64 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) 10/02/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 53.76 0.42 53.34 11.19 5607.10 04:07:01 AM 71.79 0.47 71.33 53.32 9158.16 04:08:01 AM 29.19 0.08 29.11 1.87 2960.06 04:09:01 AM 18.83 0.27 18.56 41.85 538.67 04:10:01 AM 12.68 0.00 12.68 0.00 345.88 04:11:01 AM 23.55 0.37 23.19 18.12 946.33 04:12:01 AM 18.88 0.38 18.49 38.65 539.64 Average: 32.67 0.28 32.39 23.57 2870.91 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1378408 3023192 2375268 63.28 2104 1812812 622812 12.97 144976 1940264 130616 04:07:01 AM 1224116 2988716 2529560 67.39 2104 1926000 628232 13.08 148716 2062716 28064 04:08:01 AM 1049976 2885748 2703700 72.03 2104 1996804 730676 15.22 175288 2208836 44344 04:09:01 AM 1089200 2925088 2664476 70.98 2104 1996884 688428 14.34 210200 2135880 41556 04:10:01 AM 1175680 2978984 2577996 68.68 2104 1964240 658656 13.72 208024 2051324 8840 04:11:01 AM 1128284 2931952 2625392 69.94 2104 1964532 680428 14.17 392040 1914880 8620 04:12:01 AM 1138044 2944640 2615632 69.68 2104 1967060 669312 13.94 391844 1904908 20216 Average: 1169101 2954046 2584575 68.85 2104 1946905 668363 13.92 238727 2031258 40322 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 65.97 55.91 827.77 5.91 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.79 21.63 232.73 5.21 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 45.17 37.62 587.64 7.02 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.95 14.40 12.88 5.86 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 10.68 11.76 9.05 3.92 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 19.87 17.97 16.70 7.68 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 11.33 11.75 9.09 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 27.11 24.43 242.28 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) 10/02/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.77 0.00 4.48 1.43 2.10 53.21 04:06:01 AM 0 52.69 0.00 5.51 1.24 2.50 38.06 04:06:01 AM 1 24.79 0.00 3.45 1.62 1.70 68.44 04:07:01 AM all 37.01 0.00 4.65 2.66 2.09 53.59 04:07:01 AM 0 58.62 0.00 6.01 2.56 2.46 30.36 04:07:01 AM 1 15.40 0.00 3.29 2.77 1.73 76.82 04:08:01 AM all 38.03 0.00 2.49 0.99 1.97 56.51 04:08:01 AM 0 50.74 0.00 2.35 1.13 2.12 43.66 04:08:01 AM 1 25.32 0.00 2.63 0.86 1.82 69.36 04:09:01 AM all 36.92 0.00 2.91 0.40 2.02 57.75 04:09:01 AM 0 55.10 0.00 3.86 0.63 2.09 38.32 04:09:01 AM 1 18.86 0.00 1.97 0.17 1.95 77.06 04:10:01 AM all 35.42 0.00 2.52 0.20 2.00 59.86 04:10:01 AM 0 43.51 0.00 2.63 0.25 1.96 51.65 04:10:01 AM 1 27.37 0.00 2.41 0.15 2.04 68.02 04:11:01 AM all 37.19 0.00 2.90 0.47 2.16 57.28 04:11:01 AM 0 49.54 0.00 3.28 0.63 2.40 44.16 04:11:01 AM 1 24.87 0.00 2.53 0.31 1.92 70.37 04:12:01 AM all 40.76 0.00 3.25 0.63 2.25 53.11 04:12:01 AM 0 48.72 0.00 3.36 0.60 2.17 45.16 04:12:01 AM 1 32.83 0.00 3.13 0.66 2.34 61.03 Average: all 37.73 0.00 3.31 0.97 2.09 55.90 Average: 0 51.27 0.00 3.86 1.00 2.24 41.63 Average: 1 24.21 0.00 2.77 0.93 1.93 70.16