---> uname -a: Linux prd-centos8-builder-2c-4g-5223.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 497 1125 17 2042 2891 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:e4:38:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fee4:3820/64 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) 10/01/2025 _x86_64_ (2 CPU) 02:04:19 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 73.69 15.84 57.85 2949.95 4082.64 02:07:01 AM 77.39 0.03 77.36 0.27 8305.13 02:08:01 AM 38.32 0.52 37.80 54.92 5496.82 02:09:01 AM 25.74 1.17 24.57 62.77 984.26 02:10:01 AM 18.34 0.07 18.28 3.07 452.92 02:11:01 AM 13.69 0.00 13.69 0.00 368.98 02:12:01 AM 16.36 0.75 15.61 56.78 469.48 Average: 37.65 2.63 35.02 446.78 2879.81 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1418440 2979016 2335236 62.21 2104 1737368 679380 14.15 144852 1933352 80468 02:07:01 AM 1260000 3017072 2493676 66.43 2104 1918728 602368 12.54 145276 2032024 102164 02:08:01 AM 1206348 3008792 2547328 67.86 2104 1963000 606416 12.63 169580 2056952 22384 02:09:01 AM 1042680 2887392 2710996 72.22 2104 2005676 723480 15.07 211620 2176756 49700 02:10:01 AM 1082936 2920804 2670740 71.15 2104 1998796 687396 14.31 211008 2138188 42744 02:11:01 AM 1054004 2891980 2699672 71.92 2104 1998800 711820 14.82 211580 2166156 42736 02:12:01 AM 1164044 2978476 2589632 68.99 2104 1975108 634588 13.21 395036 1870944 17156 Average: 1175493 2954790 2578183 68.68 2104 1942497 663635 13.82 212707 2053482 51050 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 210.56 139.67 1522.58 58.57 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.22 21.38 291.41 3.87 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 39.92 31.34 587.78 6.08 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.21 18.42 21.95 15.09 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 12.20 13.63 9.24 6.81 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.54 13.14 10.59 4.24 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 15.56 13.71 15.81 7.08 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 47.74 35.90 351.30 14.53 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) 10/01/2025 _x86_64_ (2 CPU) 02:04:19 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.97 0.00 5.18 3.59 6.07 47.19 02:06:01 AM 0 32.63 0.00 4.64 3.17 6.25 53.30 02:06:01 AM 1 43.36 0.00 5.73 4.01 5.88 41.01 02:07:01 AM all 37.08 0.00 4.92 2.41 4.19 51.40 02:07:01 AM 0 25.67 0.00 4.33 2.23 4.00 63.77 02:07:01 AM 1 48.55 0.00 5.51 2.60 4.39 38.95 02:08:01 AM all 32.92 0.00 3.07 1.12 4.33 58.55 02:08:01 AM 0 20.93 0.00 3.22 0.80 4.02 71.03 02:08:01 AM 1 44.95 0.00 2.92 1.45 4.64 46.03 02:09:01 AM all 37.55 0.00 2.37 1.00 4.08 55.00 02:09:01 AM 0 50.43 0.00 2.37 0.81 4.26 42.14 02:09:01 AM 1 24.79 0.00 2.36 1.19 3.91 67.74 02:10:01 AM all 35.17 0.00 2.51 0.23 3.60 58.48 02:10:01 AM 0 33.06 0.00 2.81 0.25 3.37 60.51 02:10:01 AM 1 37.28 0.00 2.21 0.21 3.83 56.46 02:11:01 AM all 33.23 0.00 2.39 0.39 3.30 60.69 02:11:01 AM 0 29.59 0.00 2.58 0.51 3.03 64.29 02:11:01 AM 1 36.86 0.00 2.20 0.28 3.56 57.10 02:12:01 AM all 39.48 0.00 3.32 0.44 3.49 53.27 02:12:01 AM 0 20.51 0.00 2.56 0.49 3.07 73.37 02:12:01 AM 1 58.53 0.00 4.08 0.38 3.92 33.09 Average: all 36.20 0.00 3.40 1.31 4.15 54.94 Average: 0 30.38 0.00 3.22 1.18 4.00 61.21 Average: 1 42.03 0.00 3.57 1.45 4.30 48.65