---> uname -a: Linux prd-centos8-builder-2c-4g-2842.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 509 1120 17 2036 2881 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:48:5b:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe48:5bf9/64 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) 09/04/2025 _x86_64_ (2 CPU) 20:04:16 LINUX RESTART (2 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 87.72 25.64 62.08 5242.74 20044.22 08:07:01 PM 53.92 0.13 53.79 5.60 4860.02 08:08:01 PM 64.78 0.47 64.32 53.31 8248.71 08:09:01 PM 26.89 0.08 26.80 1.87 2521.96 08:10:01 PM 19.54 0.27 19.28 41.85 856.91 08:11:01 PM 17.95 0.00 17.95 0.00 441.32 08:12:01 PM 16.53 0.00 16.53 0.00 658.72 08:13:01 PM 17.74 0.55 17.19 33.46 695.98 Average: 38.03 3.35 34.69 663.02 4759.87 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1518148 3005068 2235528 59.56 2104 1665756 658180 13.71 141908 1842660 42556 08:07:01 PM 1336636 3005848 2417040 64.39 2104 1837004 612680 12.76 147360 1977408 136392 08:08:01 PM 1219920 2987848 2533756 67.50 2104 1929320 612216 12.75 148792 2063536 34956 08:09:01 PM 1123520 2949876 2630156 70.07 2104 1987136 646392 13.46 173424 2136464 50392 08:10:01 PM 1199020 2997648 2554656 68.06 2104 1959524 617840 12.87 206544 2027940 8860 08:11:01 PM 1074856 2907216 2678820 71.37 2104 1993348 696652 14.51 209828 2147664 42736 08:12:01 PM 1091908 2923104 2661768 70.91 2104 1992172 690576 14.38 210328 2132108 41560 08:13:01 PM 1126644 2926152 2627032 69.99 2104 1960304 672372 14.00 391672 1915592 1180 Average: 1211332 2962845 2542344 67.73 2104 1915570 650864 13.55 203732 2030422 44829 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 188.45 109.67 1084.55 55.30 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 44.19 32.80 582.45 3.96 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 18.04 15.54 154.36 4.35 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 34.70 24.15 582.31 5.58 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.98 12.45 11.47 8.05 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 7.96 11.51 6.57 5.24 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.69 12.88 10.17 3.90 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 13.06 12.13 14.09 6.20 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 40.83 28.73 304.16 11.48 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) 09/04/2025 _x86_64_ (2 CPU) 20:04:16 LINUX RESTART (2 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 36.35 0.01 7.66 5.17 9.76 41.06 08:06:01 PM 0 26.98 0.02 7.46 5.40 10.26 49.89 08:06:01 PM 1 45.85 0.00 7.86 4.94 9.26 32.10 08:07:01 PM all 34.71 0.00 4.45 1.52 6.89 52.43 08:07:01 PM 0 44.38 0.00 5.34 1.99 6.54 41.74 08:07:01 PM 1 25.23 0.00 3.57 1.05 7.24 62.91 08:08:01 PM all 34.15 0.00 4.45 2.47 6.25 52.69 08:08:01 PM 0 43.91 0.00 5.25 2.39 5.67 42.79 08:08:01 PM 1 24.61 0.00 3.67 2.54 6.81 62.36 08:09:01 PM all 34.55 0.00 2.78 0.87 6.29 55.51 08:09:01 PM 0 51.90 0.00 3.17 0.88 5.57 38.49 08:09:01 PM 1 17.67 0.00 2.39 0.87 7.00 72.08 08:10:01 PM all 35.06 0.00 2.51 0.75 5.77 55.91 08:10:01 PM 0 46.85 0.00 2.80 0.41 5.50 44.44 08:10:01 PM 1 23.47 0.00 2.22 1.08 6.04 67.19 08:11:01 PM all 36.53 0.00 2.25 0.53 6.33 54.36 08:11:01 PM 0 57.16 0.00 3.28 0.80 5.62 33.14 08:11:01 PM 1 16.59 0.00 1.26 0.27 7.01 74.87 08:12:01 PM all 31.85 0.00 2.63 0.82 4.99 59.71 08:12:01 PM 0 48.92 0.00 3.47 0.80 5.00 41.81 08:12:01 PM 1 15.05 0.00 1.80 0.84 4.99 77.32 08:13:01 PM all 37.37 0.00 2.85 0.69 5.80 53.29 08:13:01 PM 0 41.93 0.00 3.15 0.78 5.13 49.01 08:13:01 PM 1 32.88 0.00 2.56 0.61 6.46 57.50 Average: all 35.07 0.00 3.69 1.59 6.51 53.14 Average: 0 45.24 0.00 4.24 1.68 6.16 42.67 Average: 1 25.08 0.00 3.15 1.51 6.84 63.43