---> uname -a: Linux prd-centos8-builder-2c-4g-3187.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 479 1149 17 2036 2910 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:2e:cd:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe2e:cd96/64 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) 09/08/2025 _x86_64_ (2 CPU) 13:04:07 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 71.65 7.38 64.27 1051.87 4209.76 01:07:01 PM 72.74 0.03 72.70 0.53 7815.11 01:08:01 PM 44.92 0.47 44.45 53.32 5875.02 01:09:01 PM 21.94 0.25 21.69 40.12 958.63 01:10:01 PM 18.67 0.07 18.60 3.06 624.13 01:11:01 PM 14.92 0.00 14.92 0.00 599.15 01:12:01 PM 17.78 0.55 17.23 33.46 495.95 01:13:01 PM 17.66 0.20 17.46 23.33 495.30 Average: 35.03 1.12 33.92 150.72 2633.93 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1430740 2990388 2322936 61.88 2104 1736516 677092 14.10 144644 1921388 80332 01:07:01 PM 1197596 2954352 2556080 68.10 2104 1919636 666608 13.88 153832 2090540 118324 01:08:01 PM 1098056 2895772 2655620 70.75 2104 1958244 719316 14.98 148024 2185100 22372 01:09:01 PM 1139936 2962708 2613740 69.63 2104 1983360 661072 13.77 199792 2094172 32872 01:10:01 PM 1200924 2998964 2552752 68.01 2104 1959008 617944 12.87 206840 2027876 8432 01:11:01 PM 1196020 2994060 2557656 68.14 2104 1959012 629048 13.10 207412 2032100 8432 01:12:01 PM 1215028 3013160 2538648 67.63 2104 1959092 599084 12.48 391524 1829396 7492 01:13:01 PM 1142136 2945312 2611540 69.57 2104 1963676 677496 14.11 391216 1901424 21492 Average: 1202554 2969340 2551122 67.96 2104 1929818 655958 13.66 230410 2010250 37468 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 121.84 83.51 991.94 31.84 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.63 22.23 284.99 3.34 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 41.32 30.64 586.47 6.34 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.03 13.41 12.64 5.14 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 9.51 11.86 7.47 5.18 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 11.74 12.62 10.20 3.91 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 13.68 13.76 15.24 11.11 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 7.95 10.05 6.25 4.60 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 30.59 24.76 239.40 8.93 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) 09/08/2025 _x86_64_ (2 CPU) 13:04:07 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 30.76 0.00 4.04 3.44 9.24 52.52 01:06:01 PM 0 37.52 0.00 4.62 4.49 9.51 43.86 01:06:01 PM 1 24.00 0.00 3.46 2.39 8.98 61.17 01:07:01 PM all 34.82 0.00 4.78 2.55 7.15 50.71 01:07:01 PM 0 34.12 0.00 4.86 3.97 6.73 50.32 01:07:01 PM 1 35.51 0.00 4.69 1.13 7.58 51.10 01:08:01 PM all 35.17 0.00 3.47 1.23 7.10 53.04 01:08:01 PM 0 38.87 0.00 4.01 1.51 7.20 48.42 01:08:01 PM 1 31.48 0.00 2.93 0.95 7.00 57.63 01:09:01 PM all 32.36 0.00 2.77 0.70 7.26 56.91 01:09:01 PM 0 33.21 0.00 3.02 0.73 7.06 55.97 01:09:01 PM 1 31.52 0.00 2.53 0.68 7.45 57.83 01:10:01 PM all 35.26 0.00 2.73 0.65 7.58 53.79 01:10:01 PM 0 36.90 0.00 2.78 0.89 7.53 51.90 01:10:01 PM 1 33.61 0.00 2.67 0.42 7.62 55.67 01:11:01 PM all 30.70 0.00 2.78 0.32 7.18 59.02 01:11:01 PM 0 31.06 0.00 2.34 0.26 7.23 59.12 01:11:01 PM 1 30.34 0.00 3.22 0.39 7.14 58.92 01:12:01 PM all 35.28 0.00 2.93 0.55 7.52 53.72 01:12:01 PM 0 34.15 0.00 2.84 0.40 7.41 55.19 01:12:01 PM 1 36.42 0.00 3.01 0.70 7.62 52.25 01:13:01 PM all 37.00 0.00 3.05 0.60 7.92 51.41 01:13:01 PM 0 35.76 0.00 2.79 0.67 8.22 52.55 01:13:01 PM 1 38.26 0.00 3.32 0.53 7.62 50.27 Average: all 33.92 0.00 3.32 1.26 7.62 53.88 Average: 0 35.20 0.00 3.41 1.62 7.61 52.16 Average: 1 32.63 0.00 3.23 0.90 7.63 55.61