---> uname -a: Linux prd-centos8-builder-2c-4g-4728.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 478 1152 17 2035 2912 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:a8:e9:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fea8:e97b/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) 07/03/2025 _x86_64_ (2 CPU) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 61.83 0.32 61.51 9.73 6106.05 04:07:01 PM 71.23 0.47 70.76 53.32 9022.91 04:08:01 PM 30.76 0.08 30.67 1.87 2842.17 04:09:01 PM 19.09 0.55 18.54 49.72 484.39 04:10:01 PM 12.06 0.00 12.06 0.00 335.05 04:11:01 PM 19.34 0.08 19.26 10.26 740.18 04:12:01 PM 18.28 0.38 17.89 38.65 530.72 Average: 33.23 0.27 32.96 23.36 2865.81 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1371072 3027672 2382604 63.47 2104 1825344 599576 12.49 144824 1949692 139036 04:07:01 PM 1231708 2991992 2521968 67.19 2104 1921784 616196 12.83 147696 2055836 22540 04:08:01 PM 1200276 2997108 2553400 68.02 2104 1957764 607308 12.65 171968 2061612 8848 04:09:01 PM 1101912 2932888 2651764 70.64 2104 1992004 666240 13.87 209104 2123480 41684 04:10:01 PM 1198560 2996800 2555116 68.07 2104 1959240 610600 12.71 206904 2028556 8844 04:11:01 PM 1146584 2944940 2607092 69.45 2104 1959312 658348 13.71 399976 1888392 8676 04:12:01 PM 1161724 2962920 2591952 69.05 2104 1961800 646188 13.46 399664 1873332 20172 Average: 1201691 2979189 2551985 67.99 2104 1939607 629208 13.10 240019 1997271 35686 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 65.04 53.67 862.35 6.03 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 19.78 17.93 156.16 5.17 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 38.94 33.59 566.88 6.38 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 15.24 16.64 18.97 9.87 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 12.69 12.36 10.36 4.33 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 14.26 14.59 15.57 7.33 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.11 11.65 8.94 5.75 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 25.30 22.92 234.17 6.41 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) 07/03/2025 _x86_64_ (2 CPU) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 37.81 0.00 4.51 1.97 2.68 53.03 04:06:01 PM 0 27.57 0.00 4.00 1.79 2.32 64.32 04:06:01 PM 1 48.07 0.00 5.02 2.15 3.04 41.72 04:07:01 PM all 37.01 0.00 4.37 3.70 1.91 53.01 04:07:01 PM 0 39.72 0.00 4.94 3.27 2.07 50.00 04:07:01 PM 1 34.30 0.00 3.80 4.13 1.74 56.03 04:08:01 PM all 37.45 0.00 2.81 0.97 2.36 56.41 04:08:01 PM 0 19.57 0.00 2.32 1.48 1.96 74.68 04:08:01 PM 1 55.32 0.00 3.30 0.46 2.77 38.15 04:09:01 PM all 36.23 0.00 2.61 0.55 2.80 57.81 04:09:01 PM 0 37.82 0.00 2.61 0.84 2.68 56.04 04:09:01 PM 1 34.64 0.00 2.60 0.27 2.92 59.58 04:10:01 PM all 34.75 0.00 2.67 0.30 2.25 60.03 04:10:01 PM 0 29.87 0.00 2.31 0.48 1.88 65.46 04:10:01 PM 1 39.61 0.00 3.03 0.12 2.63 54.61 04:11:01 PM all 37.03 0.00 2.87 0.69 3.36 56.04 04:11:01 PM 0 21.12 0.00 2.20 0.58 2.53 73.57 04:11:01 PM 1 52.87 0.00 3.54 0.81 4.18 38.60 04:12:01 PM all 40.02 0.00 3.49 0.42 3.69 52.38 04:12:01 PM 0 31.31 0.00 3.56 0.51 3.35 61.27 04:12:01 PM 1 48.72 0.00 3.42 0.33 4.03 43.50 Average: all 37.19 0.00 3.33 1.23 2.72 55.53 Average: 0 29.57 0.00 3.13 1.28 2.40 63.62 Average: 1 44.80 0.00 3.53 1.18 3.05 47.45