---> uname -a: Linux prd-centos8-builder-2c-4g-8176.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 488 1136 17 2041 2902 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:58:27:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe58:27d9/64 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) 11/04/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 59.33 0.53 58.80 14.93 5927.97 03:07:01 PM 73.14 0.47 72.68 53.32 9194.97 03:08:01 PM 26.64 0.08 26.56 1.87 2734.61 03:09:01 PM 18.13 0.27 17.86 41.86 431.18 03:10:01 PM 12.51 0.00 12.51 0.00 341.03 03:11:01 PM 25.77 0.37 25.40 18.12 1085.79 03:12:01 PM 20.76 0.38 20.37 38.65 778.64 Average: 33.75 0.30 33.45 24.10 2927.60 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1351580 3015948 2402096 63.99 2104 1832996 604188 12.58 145340 1968872 145800 03:07:01 PM 1199120 2964336 2554556 68.05 2104 1926676 633228 13.19 147268 2088472 23256 03:08:01 PM 1196912 2999432 2556764 68.11 2104 1963452 591432 12.32 171152 2065904 8848 03:09:01 PM 1081488 2919068 2672188 71.19 2104 1998532 675476 14.07 208440 2144760 42736 03:10:01 PM 1225616 3029404 2528060 67.35 2104 1964708 570776 11.89 206580 2002292 8840 03:11:01 PM 1153384 2956340 2600292 69.27 2104 1963828 634888 13.22 390624 1890940 7508 03:12:01 PM 1178060 2985008 2575616 68.62 2104 1967404 605464 12.61 390428 1865644 20080 Average: 1198023 2981362 2555653 68.08 2104 1945371 616493 12.84 237119 2003841 36724 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 70.06 56.35 907.60 6.20 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 18.81 18.36 157.06 5.47 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 41.25 33.06 584.14 5.96 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 11.96 14.23 12.93 5.89 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 9.91 10.96 8.31 3.73 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 17.04 17.12 16.81 11.27 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 10.83 11.23 8.71 5.51 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 25.69 23.04 242.21 6.29 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) 11/04/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 37.52 0.00 4.34 1.39 2.51 54.24 03:06:01 PM 0 32.77 0.00 4.33 0.73 2.26 59.91 03:06:01 PM 1 42.26 0.00 4.35 2.04 2.77 48.58 03:07:01 PM all 36.80 0.00 4.26 2.99 2.45 53.50 03:07:01 PM 0 34.86 0.00 4.79 3.10 2.24 55.01 03:07:01 PM 1 38.72 0.00 3.73 2.89 2.66 51.99 03:08:01 PM all 35.91 0.00 2.65 0.62 2.51 58.31 03:08:01 PM 0 24.86 0.00 2.18 0.70 2.09 70.18 03:08:01 PM 1 46.93 0.00 3.12 0.55 2.93 46.47 03:09:01 PM all 33.78 0.00 2.30 0.20 2.21 61.52 03:09:01 PM 0 21.35 0.00 1.68 0.13 1.60 75.24 03:09:01 PM 1 46.16 0.00 2.91 0.26 2.82 47.85 03:10:01 PM all 35.55 0.00 2.72 0.33 2.80 58.59 03:10:01 PM 0 20.42 0.00 1.87 0.51 2.20 74.98 03:10:01 PM 1 50.65 0.00 3.57 0.15 3.39 42.23 03:11:01 PM all 36.00 0.00 3.10 0.89 2.56 57.45 03:11:01 PM 0 32.47 0.00 2.60 0.98 2.31 61.65 03:11:01 PM 1 39.53 0.00 3.59 0.81 2.81 53.26 03:12:01 PM all 39.75 0.00 3.42 0.46 2.32 54.05 03:12:01 PM 0 45.31 0.00 3.75 0.76 2.54 47.64 03:12:01 PM 1 34.19 0.00 3.10 0.17 2.10 60.44 Average: all 36.47 0.00 3.26 0.98 2.48 56.81 Average: 0 30.29 0.00 3.03 0.99 2.18 63.51 Average: 1 42.63 0.00 3.48 0.98 2.78 50.12