---> uname -a: Linux prd-centos8-builder-2c-4g-10667.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 515 1091 17 2058 2874 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:b0:5a:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:feb0:5a1d/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) 12/01/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 55.33 0.32 55.01 9.73 5507.06 03:07:01 AM 73.99 0.50 73.49 53.86 9300.63 03:08:01 AM 31.74 0.05 31.69 1.33 3409.60 03:09:01 AM 31.23 0.27 30.96 41.86 1716.98 03:10:02 AM 14.31 0.00 14.31 0.00 380.41 03:11:01 AM 20.49 0.58 19.92 27.64 790.94 03:12:01 AM 17.56 0.38 17.18 38.65 476.54 Average: 34.98 0.30 34.68 24.72 3088.35 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1354440 3000772 2399236 63.92 2104 1814660 615468 12.82 144008 1967052 131676 03:07:01 AM 1202460 2968924 2551216 67.97 2104 1927812 624896 13.01 147788 2083668 23508 03:08:01 AM 1011344 2877892 2742332 73.06 2104 2027500 719244 14.98 174352 2246128 57180 03:09:01 AM 1067292 2920244 2686384 71.57 2104 2013688 674988 14.06 208864 2157292 41556 03:10:02 AM 1156708 2977012 2596968 69.18 2104 1981044 616184 12.83 207272 2069108 8844 03:11:01 AM 1152228 2972044 2601448 69.30 2104 1980432 620404 12.92 391192 1890152 7508 03:12:01 AM 1145904 2972528 2607772 69.47 2104 1986776 616740 12.84 390900 1896012 22800 Average: 1155768 2955631 2597908 69.21 2104 1961702 641132 13.35 237768 2044202 41867 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 61.01 52.07 683.94 5.53 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.49 28.96 231.53 5.66 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 54.30 47.20 834.21 7.57 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 15.51 17.21 24.32 5.70 0.00 0.00 0.00 0.00 03:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 AM eth0 9.33 10.73 7.57 4.08 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 18.16 17.80 17.51 6.87 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.10 11.80 8.98 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 28.58 26.56 258.86 5.89 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) 12/01/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 33.87 0.00 3.80 1.34 1.73 59.27 03:06:01 AM 0 25.39 0.00 2.87 1.72 1.59 68.43 03:06:01 AM 1 42.37 0.00 4.73 0.95 1.88 50.07 03:07:01 AM all 37.19 0.00 4.23 2.69 1.65 54.23 03:07:01 AM 0 21.24 0.00 3.24 3.22 1.30 71.01 03:07:01 AM 1 53.19 0.00 5.23 2.16 2.01 37.41 03:08:01 AM all 35.86 0.00 2.27 0.83 1.62 59.41 03:08:01 AM 0 8.57 0.00 1.36 1.19 1.24 87.63 03:08:01 AM 1 63.37 0.00 3.19 0.47 2.01 30.97 03:09:01 AM all 37.11 0.00 3.02 1.15 1.77 56.94 03:09:01 AM 0 22.10 0.00 2.20 1.69 1.57 72.43 03:09:01 AM 1 52.21 0.00 3.85 0.62 1.97 41.36 03:10:02 AM all 37.64 0.00 2.35 0.18 1.75 58.07 03:10:02 AM 0 43.76 0.00 3.17 0.05 1.78 51.25 03:10:02 AM 1 31.54 0.00 1.53 0.32 1.73 64.90 03:11:01 AM all 34.64 0.00 3.04 0.68 1.95 59.68 03:11:01 AM 0 18.04 0.00 2.35 0.20 1.73 77.68 03:11:01 AM 1 51.31 0.00 3.74 1.16 2.17 41.60 03:12:01 AM all 40.55 0.00 3.07 0.53 1.86 53.98 03:12:01 AM 0 20.91 0.00 2.66 0.60 1.64 74.19 03:12:01 AM 1 60.24 0.00 3.48 0.46 2.09 33.73 Average: all 36.70 0.00 3.11 1.06 1.76 57.36 Average: 0 22.86 0.00 2.55 1.24 1.55 71.80 Average: 1 50.59 0.00 3.68 0.88 1.98 42.88