---> uname -a: Linux prd-centos8-builder-2c-4g-5020.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 504 1124 17 2037 2885 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:8c:64:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe8c:644c/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) 07/05/2025 _x86_64_ (2 CPU) 16:03:47 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 237.46 167.73 69.73 14576.88 37798.30 04:06:01 PM 59.54 1.30 58.24 33.73 5652.34 04:07:01 PM 69.11 0.50 68.61 53.85 8875.41 04:08:01 PM 30.17 0.05 30.12 1.33 2929.01 04:09:01 PM 17.96 0.27 17.69 41.85 446.95 04:10:01 PM 12.10 0.00 12.10 0.00 336.43 04:11:01 PM 21.18 0.37 20.81 18.13 760.83 04:12:01 PM 18.54 0.38 18.16 38.65 523.78 Average: 58.26 21.33 36.93 1845.89 7166.19 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 1563020 3039572 2190656 58.36 2104 1656280 632120 13.16 138324 1806352 77996 04:06:01 PM 1333852 2993160 2419824 64.47 2104 1827312 634292 13.21 147296 1981624 140244 04:07:01 PM 1202976 2964008 2550700 67.95 2104 1922548 638856 13.30 148992 2082632 26872 04:08:01 PM 1043616 2875584 2710060 72.20 2104 1992884 725760 15.11 177312 2210904 43164 04:09:01 PM 1065320 2896784 2688356 71.62 2104 1992520 707356 14.73 210020 2157696 41672 04:10:01 PM 1169684 2968456 2583992 68.84 2104 1959764 653104 13.60 207784 2055008 8840 04:11:01 PM 1120764 2919852 2632912 70.14 2104 1960052 679564 14.15 391716 1921500 8672 04:12:01 PM 1129580 2932760 2624096 69.91 2104 1963720 672736 14.01 391536 1912676 21320 Average: 1203602 2948772 2550074 67.94 2104 1909385 667974 13.91 226622 2016049 46098 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 183.29 102.68 915.84 54.34 0.00 0.00 0.00 0.00 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 66.47 50.99 739.44 14.97 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 18.93 18.21 156.04 5.18 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 38.49 31.27 565.07 6.16 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 12.25 15.08 13.24 6.07 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 11.31 12.20 9.64 3.90 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 13.73 14.63 14.87 6.78 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 12.25 13.50 15.60 5.92 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 44.59 32.32 303.73 12.92 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) 07/05/2025 _x86_64_ (2 CPU) 16:03:47 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.60 0.06 11.96 12.74 6.82 26.82 04:05:01 PM 0 36.96 0.07 9.58 13.73 6.26 33.40 04:05:01 PM 1 46.27 0.05 14.35 11.75 7.38 20.20 04:06:01 PM all 37.35 0.00 4.26 1.65 4.84 51.90 04:06:01 PM 0 44.38 0.00 5.09 1.92 4.80 43.82 04:06:01 PM 1 30.36 0.00 3.44 1.39 4.88 59.93 04:07:01 PM all 35.54 0.00 4.13 2.09 4.99 53.25 04:07:01 PM 0 44.21 0.00 4.84 2.32 4.87 43.77 04:07:01 PM 1 26.94 0.00 3.43 1.87 5.10 62.66 04:08:01 PM all 36.04 0.00 2.47 1.19 4.13 56.18 04:08:01 PM 0 46.35 0.00 3.48 1.21 4.12 44.83 04:08:01 PM 1 25.81 0.00 1.46 1.17 4.13 67.42 04:09:01 PM all 35.77 0.00 2.40 0.59 4.21 57.04 04:09:01 PM 0 53.19 0.00 2.89 0.72 3.88 39.32 04:09:01 PM 1 18.68 0.00 1.92 0.45 4.53 74.42 04:10:01 PM all 33.73 0.00 2.54 0.35 3.68 59.70 04:10:01 PM 0 49.53 0.00 3.42 0.41 3.93 42.70 04:10:01 PM 1 17.99 0.00 1.66 0.29 3.43 76.63 04:11:01 PM all 36.01 0.00 2.65 0.90 4.87 55.58 04:11:01 PM 0 48.00 0.00 3.06 0.93 4.47 43.54 04:11:01 PM 1 24.18 0.00 2.25 0.87 5.26 67.45 04:12:01 PM all 39.04 0.00 3.42 0.55 4.75 52.24 04:12:01 PM 0 38.52 0.00 2.80 0.79 5.04 52.84 04:12:01 PM 1 39.56 0.00 4.05 0.31 4.45 51.63 Average: all 36.88 0.01 4.23 2.50 4.78 51.60 Average: 0 45.12 0.01 4.40 2.76 4.67 43.05 Average: 1 28.69 0.01 4.05 2.25 4.90 60.10