---> uname -a: Linux prd-centos8-builder-2c-4g-10697.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 482 1139 17 2043 2907 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:4a:a9:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe4a:a985/64 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) 13:05:28 LINUX RESTART (2 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 112.57 39.67 72.90 5936.18 38445.74 01:08:01 PM 71.26 0.00 71.26 0.00 8214.85 01:09:01 PM 47.83 0.50 47.33 53.86 6360.84 01:10:01 PM 22.71 0.25 22.46 40.11 1000.48 01:11:01 PM 17.11 0.07 17.04 3.07 430.74 01:12:01 PM 15.26 0.00 15.26 0.00 621.76 01:13:01 PM 17.70 0.75 16.95 42.53 471.84 01:14:01 PM 18.46 0.20 18.26 23.33 525.09 Average: 40.36 5.18 35.18 762.61 7010.25 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 1516360 3031292 2237320 59.60 2104 1691936 629148 13.10 143868 1837012 58032 01:08:01 PM 1255644 2967684 2498036 66.55 2104 1877972 662872 13.80 147328 2049104 65476 01:09:01 PM 1060204 2898424 2693476 71.76 2104 1999300 716080 14.91 151304 2221092 44172 01:10:01 PM 1183912 2988928 2569768 68.46 2104 1965632 630812 13.14 173320 2076244 8420 01:11:01 PM 1194596 2998716 2559084 68.18 2104 1964732 613012 12.77 206924 2031016 7428 01:12:01 PM 1203620 3008860 2550060 67.93 2104 1965728 607500 12.65 207540 2022056 8432 01:13:01 PM 1183236 2995756 2570444 68.48 2104 1972832 626648 13.05 392752 1856488 14288 01:14:01 PM 1108188 2918920 2645492 70.48 2104 1970660 696948 14.51 391164 1932512 21480 Average: 1213220 2976072 2540460 67.68 2104 1926099 647878 13.49 226775 2003190 28466 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.25 130.76 1149.83 56.99 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 65.59 52.93 679.14 6.04 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 47.61 36.39 585.85 6.50 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 10.93 12.79 12.36 4.61 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 10.76 12.23 7.76 9.39 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 12.21 13.00 10.50 4.13 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 15.70 14.96 18.38 7.27 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 8.41 10.31 6.43 4.73 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 49.32 35.43 308.81 12.46 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) 13:05:28 LINUX RESTART (2 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 34.67 0.00 7.72 6.45 5.27 45.88 01:07:01 PM 0 33.89 0.00 8.10 4.72 4.72 48.56 01:07:01 PM 1 35.45 0.00 7.35 8.17 5.82 43.22 01:08:01 PM all 34.35 0.00 4.08 3.00 4.27 54.30 01:08:01 PM 0 33.10 0.00 3.99 2.35 3.89 56.67 01:08:01 PM 1 35.59 0.00 4.17 3.64 4.64 51.95 01:09:01 PM all 35.51 0.00 3.41 1.00 4.62 55.47 01:09:01 PM 0 26.19 0.00 2.65 1.47 4.20 65.50 01:09:01 PM 1 44.83 0.00 4.17 0.52 5.04 45.44 01:10:01 PM all 34.12 0.00 2.91 1.01 4.51 57.45 01:10:01 PM 0 34.82 0.00 2.49 0.97 4.33 57.39 01:10:01 PM 1 33.41 0.00 3.33 1.06 4.68 57.51 01:11:01 PM all 36.18 0.00 2.49 0.60 4.61 56.12 01:11:01 PM 0 31.38 0.00 2.29 0.38 4.15 61.81 01:11:01 PM 1 40.98 0.00 2.69 0.82 5.07 50.44 01:12:01 PM all 31.69 0.00 2.46 0.44 4.33 61.08 01:12:01 PM 0 23.23 0.00 2.76 0.05 3.83 70.13 01:12:01 PM 1 40.13 0.00 2.15 0.83 4.84 52.05 01:13:01 PM all 37.61 0.00 2.61 0.66 4.28 54.84 01:13:01 PM 0 23.36 0.00 1.74 1.02 3.79 70.08 01:13:01 PM 1 51.88 0.00 3.49 0.29 4.78 39.56 01:14:01 PM all 38.97 0.00 2.72 0.43 4.23 53.65 01:14:01 PM 0 22.46 0.00 2.07 0.44 3.66 71.37 01:14:01 PM 1 55.48 0.00 3.37 0.42 4.79 35.94 Average: all 35.39 0.00 3.55 1.69 4.51 54.86 Average: 0 28.54 0.00 3.25 1.42 4.07 62.72 Average: 1 42.23 0.00 3.84 1.97 4.96 47.01