---> uname -a: Linux prd-centos8-builder-2c-4g-10713.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 516 1104 17 2044 2872 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:25:01:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe25:1a6/64 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) 18:03:44 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 201.68 126.12 75.56 11742.00 38438.50 06:06:01 PM 68.38 1.12 67.26 29.59 6042.47 06:07:01 PM 64.71 0.50 64.21 53.85 9587.30 06:08:01 PM 25.12 0.25 24.88 40.12 1613.85 06:09:01 PM 18.26 0.07 18.20 3.07 474.29 06:10:01 PM 15.08 0.00 15.08 0.00 608.48 06:11:01 PM 19.18 0.75 18.43 42.52 519.94 06:12:01 PM 18.11 0.20 17.91 23.33 509.46 Average: 53.82 16.13 37.69 1492.02 7224.94 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 1583076 3055104 2170600 57.83 2104 1650952 606472 12.63 138196 1783348 57468 06:06:01 PM 1279736 2979216 2473940 65.91 2104 1866812 648788 13.51 146200 2033460 157076 06:07:01 PM 1077924 2915308 2675752 71.28 2104 1998616 680760 14.18 152208 2201568 58660 06:08:01 PM 1164268 2971344 2589408 68.98 2104 1967824 631316 13.15 173868 2092904 10068 06:09:01 PM 1153148 2959040 2600528 69.28 2104 1966708 643592 13.40 207236 2070116 8848 06:10:01 PM 1175280 2981156 2578396 68.69 2104 1966708 616736 12.84 208656 2047004 20 06:11:01 PM 1185300 2992672 2568376 68.42 2104 1968124 609560 12.69 392816 1853912 9008 06:12:01 PM 1076780 2888868 2676896 71.31 2104 1972336 704732 14.68 392980 1961688 22704 Average: 1211939 2967838 2541737 67.71 2104 1919760 642744 13.38 226520 2005500 40482 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 208.31 113.39 960.47 54.95 0.00 0.00 0.00 0.00 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 82.66 69.18 861.97 17.64 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 48.30 42.99 600.19 7.03 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 10.65 12.56 12.07 4.54 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 8.62 11.40 6.67 5.36 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 13.74 14.09 11.73 4.38 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 14.58 14.76 15.61 7.53 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 8.45 10.60 6.55 4.81 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 49.42 36.12 309.42 13.28 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) 18:03:44 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 44.63 0.06 10.81 9.36 2.17 32.97 06:05:01 PM 0 54.82 0.03 11.95 11.16 2.13 19.90 06:05:01 PM 1 34.41 0.08 9.68 7.56 2.20 46.06 06:06:01 PM all 39.77 0.00 4.45 1.87 2.24 51.67 06:06:01 PM 0 45.28 0.00 4.84 1.91 2.31 45.66 06:06:01 PM 1 34.26 0.00 4.06 1.84 2.17 57.67 06:07:01 PM all 35.50 0.00 3.98 2.76 1.77 56.00 06:07:01 PM 0 46.54 0.00 4.81 2.11 1.99 44.55 06:07:01 PM 1 24.45 0.00 3.14 3.40 1.54 67.46 06:08:01 PM all 36.62 0.00 2.73 0.58 1.92 58.15 06:08:01 PM 0 42.73 0.00 2.87 0.51 2.07 51.82 06:08:01 PM 1 30.51 0.00 2.59 0.65 1.77 64.48 06:09:01 PM all 40.11 0.00 2.38 0.40 1.87 55.25 06:09:01 PM 0 52.14 0.00 3.23 0.28 1.95 42.39 06:09:01 PM 1 28.15 0.00 1.52 0.51 1.79 68.03 06:10:01 PM all 32.92 0.00 2.81 0.25 1.65 62.38 06:10:01 PM 0 43.05 0.00 3.30 0.15 1.75 51.76 06:10:01 PM 1 22.82 0.00 2.32 0.35 1.54 72.96 06:11:01 PM all 39.02 0.00 2.85 0.72 1.65 55.76 06:11:01 PM 0 52.75 0.00 2.64 0.46 1.84 42.30 06:11:01 PM 1 25.30 0.00 3.05 0.98 1.46 69.21 06:12:01 PM all 41.10 0.00 3.06 0.22 1.90 53.73 06:12:01 PM 0 73.90 0.00 4.69 0.20 2.28 18.93 06:12:01 PM 1 8.50 0.00 1.44 0.25 1.52 88.29 Average: all 38.71 0.01 4.13 2.02 1.90 53.25 Average: 0 51.40 0.00 4.79 2.10 2.04 39.67 Average: 1 26.04 0.01 3.47 1.94 1.75 66.80