---> uname -a: Linux prd-centos8-builder-2c-4g-4894.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 496 1133 17 2035 2893 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:28:5c:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe28:5cf0/64 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) 07/04/2025 _x86_64_ (2 CPU) 15:03:59 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 59.68 6.36 53.32 910.63 5402.03 03:07:01 PM 62.91 0.07 62.85 0.80 7125.91 03:08:01 PM 34.94 0.48 34.46 54.39 4560.29 03:09:01 PM 23.18 0.48 22.69 46.65 931.36 03:10:01 PM 16.19 0.07 16.13 3.07 429.42 03:11:01 PM 16.04 0.00 16.04 0.00 659.16 03:12:01 PM 13.60 0.27 13.33 25.60 384.52 03:13:01 PM 18.01 0.20 17.81 23.33 506.28 Average: 30.57 0.99 29.58 133.06 2499.83 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1243996 2932608 2509688 66.86 2104 1856968 687964 14.33 180556 2040360 163800 03:07:01 PM 1203856 2962888 2549828 67.93 2104 1920772 636816 13.26 146816 2087828 87748 03:08:01 PM 1184176 2980584 2569508 68.45 2104 1957256 619572 12.90 171288 2079172 21952 03:09:01 PM 1085920 2916968 2667764 71.07 2104 1991900 680128 14.16 218768 2128936 41676 03:10:01 PM 1148796 2949856 2604888 69.40 2104 1961972 648760 13.51 216656 2069008 11652 03:11:01 PM 1142168 2948840 2611516 69.57 2104 1967372 642652 13.38 217456 2074064 17052 03:12:01 PM 1191164 2989028 2562520 68.27 2104 1958600 596340 12.42 400556 1843316 7368 03:13:01 PM 1105728 2908788 2647956 70.54 2104 1963216 689732 14.36 400112 1926480 21544 Average: 1163226 2948695 2590458 69.01 2104 1947257 650246 13.54 244026 2031146 46599 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 60.66 47.20 785.49 6.04 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 25.52 22.41 263.70 4.94 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 38.61 27.31 565.60 5.34 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 14.71 15.56 18.48 5.48 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 11.68 12.49 8.58 5.61 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 12.25 12.86 10.54 4.16 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 14.58 13.06 15.25 11.95 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 8.01 9.95 6.25 4.59 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 23.25 20.11 209.23 6.02 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) 07/04/2025 _x86_64_ (2 CPU) 15:03:59 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 34.03 0.00 4.33 2.21 7.18 52.25 03:06:01 PM 0 39.63 0.00 4.59 1.87 7.22 46.69 03:06:01 PM 1 28.48 0.00 4.07 2.55 7.13 57.77 03:07:01 PM all 35.87 0.00 4.15 1.88 6.45 51.64 03:07:01 PM 0 43.98 0.00 4.51 1.89 6.36 43.26 03:07:01 PM 1 27.88 0.00 3.80 1.87 6.54 59.90 03:08:01 PM all 32.68 0.00 3.37 1.29 6.81 55.85 03:08:01 PM 0 38.76 0.00 3.48 1.13 6.94 49.70 03:08:01 PM 1 26.64 0.00 3.26 1.46 6.68 61.96 03:09:01 PM all 32.21 0.00 2.34 0.76 6.65 58.04 03:09:01 PM 0 33.04 0.00 2.33 1.12 6.68 56.83 03:09:01 PM 1 31.39 0.00 2.34 0.41 6.62 59.25 03:10:01 PM all 35.60 0.00 2.73 0.50 7.22 53.94 03:10:01 PM 0 41.54 0.00 2.77 0.47 7.31 47.91 03:10:01 PM 1 29.69 0.00 2.69 0.53 7.13 59.95 03:11:01 PM all 31.12 0.00 2.70 0.41 7.04 58.74 03:11:01 PM 0 29.11 0.00 2.52 0.50 6.86 61.01 03:11:01 PM 1 33.13 0.00 2.87 0.31 7.22 56.48 03:12:01 PM all 33.98 0.00 2.73 0.20 5.94 57.16 03:12:01 PM 0 41.35 0.00 2.75 0.20 6.47 49.23 03:12:01 PM 1 26.58 0.00 2.71 0.20 5.41 65.10 03:13:01 PM all 37.13 0.00 3.00 0.45 6.36 53.06 03:13:01 PM 0 40.18 0.00 3.11 0.44 6.46 49.81 03:13:01 PM 1 34.08 0.00 2.89 0.47 6.25 56.30 Average: all 34.08 0.00 3.17 0.96 6.71 55.08 Average: 0 38.44 0.00 3.26 0.95 6.79 50.57 Average: 1 29.73 0.00 3.08 0.98 6.62 59.58