---> uname -a: Linux prd-centos8-builder-2c-4g-4461.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 2894 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:bc:15:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:febc:15f0/64 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) 07/02/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 51.75 1.91 49.83 128.50 5470.01 06:07:01 PM 63.63 0.03 63.60 0.27 7149.80 06:08:01 PM 34.18 0.52 33.66 54.92 4557.51 06:09:01 PM 22.39 0.55 21.84 49.72 920.09 06:10:01 PM 17.82 0.00 17.82 0.00 451.25 06:11:01 PM 14.27 0.02 14.26 0.53 517.95 06:12:01 PM 16.66 0.45 16.21 48.38 434.24 Average: 31.48 0.49 30.99 40.12 2779.17 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1238116 2928388 2515560 67.02 2104 1858544 700736 14.59 179624 2045568 162620 06:07:01 PM 1168612 2943168 2585064 68.87 2104 1936192 665228 13.85 151424 2116672 103856 06:08:01 PM 1149072 2945492 2604604 69.39 2104 1957440 665280 13.85 170708 2114948 21948 06:09:01 PM 1196196 2994792 2557480 68.13 2104 1959420 608928 12.68 205772 2032432 8860 06:10:01 PM 1179984 2978644 2573692 68.56 2104 1959416 629732 13.11 205972 2047292 8844 06:11:01 PM 1220944 3019664 2532732 67.47 2104 1959436 641600 13.36 216096 1996808 8852 06:12:01 PM 1141144 2950204 2612532 69.60 2104 1969796 656780 13.68 401784 1890608 18364 Average: 1184867 2965765 2568809 68.43 2104 1942892 652612 13.59 218769 2034904 47621 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 60.40 49.51 796.47 5.27 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.32 24.06 263.94 5.19 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 41.69 35.46 568.77 6.46 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 13.06 13.76 13.18 5.15 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 9.28 12.23 7.18 10.33 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.26 16.44 22.59 5.53 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.85 12.25 9.71 6.22 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 25.61 23.32 238.91 6.31 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) 07/02/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 32.66 0.00 3.93 1.29 5.09 57.03 06:06:01 PM 0 22.91 0.00 3.11 1.68 4.59 67.71 06:06:01 PM 1 42.50 0.00 4.77 0.91 5.59 46.24 06:07:01 PM all 37.09 0.00 4.32 2.01 5.24 51.35 06:07:01 PM 0 30.04 0.00 4.17 2.26 4.74 58.79 06:07:01 PM 1 44.12 0.00 4.47 1.75 5.73 43.94 06:08:01 PM all 34.70 0.00 2.86 0.97 4.80 56.67 06:08:01 PM 0 13.85 0.00 2.14 0.83 4.27 78.90 06:08:01 PM 1 55.92 0.00 3.59 1.11 5.34 34.05 06:09:01 PM all 34.53 0.00 2.50 0.80 3.81 58.36 06:09:01 PM 0 28.79 0.00 2.47 0.44 3.20 65.10 06:09:01 PM 1 40.24 0.00 2.53 1.15 4.43 51.65 06:10:01 PM all 38.48 0.00 2.36 0.39 4.17 54.61 06:10:01 PM 0 34.63 0.00 2.24 0.18 3.90 59.05 06:10:01 PM 1 42.33 0.00 2.48 0.59 4.44 50.16 06:11:01 PM all 32.31 0.00 2.58 0.28 4.31 60.53 06:11:01 PM 0 21.84 0.00 2.22 0.34 4.23 71.36 06:11:01 PM 1 42.85 0.00 2.93 0.21 4.40 49.60 06:12:01 PM all 39.17 0.00 3.21 0.32 4.48 52.82 06:12:01 PM 0 32.51 0.00 3.49 0.28 4.10 59.62 06:12:01 PM 1 45.82 0.00 2.93 0.36 4.87 46.02 Average: all 35.57 0.00 3.11 0.86 4.56 55.90 Average: 0 26.35 0.00 2.83 0.86 4.15 65.81 Average: 1 44.82 0.00 3.38 0.87 4.97 45.96