---> uname -a: Linux prd-centos8-builder-2c-4g-8263.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 497 1126 17 2041 2892 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:0a:15:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe0a:155b/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) 11/05/2025 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 53.96 0.53 53.42 14.93 5672.33 06:07:01 PM 67.88 0.50 67.38 53.85 8481.32 06:08:01 PM 35.54 0.05 35.49 1.33 3770.43 06:09:01 PM 18.34 0.27 18.07 41.85 472.30 06:10:01 PM 12.94 0.00 12.94 0.00 348.18 06:11:01 PM 21.11 0.37 20.74 18.12 791.67 06:12:01 PM 18.73 0.38 18.34 38.65 529.94 Average: 32.64 0.30 32.34 24.10 2866.44 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1408236 3052544 2345440 62.48 2104 1812024 573676 11.95 143832 1911048 130368 06:07:01 PM 1238744 3003980 2514932 67.00 2104 1926580 598072 12.45 147772 2049268 49036 06:08:01 PM 1059208 2895812 2694468 71.78 2104 1997412 702640 14.63 174476 2200772 42740 06:09:01 PM 1090748 2927284 2662928 70.94 2104 1997492 672604 14.01 209156 2135376 41556 06:10:01 PM 1194352 2998396 2559324 68.18 2104 1964844 623224 12.98 207072 2033140 8840 06:11:01 PM 1146120 2949272 2607556 69.47 2104 1963960 647752 13.49 391244 1897904 7496 06:12:01 PM 1158456 2965720 2595220 69.14 2104 1967544 632612 13.17 390964 1885716 20092 Average: 1185123 2970430 2568553 68.43 2104 1947122 635797 13.24 237788 2016175 42875 06:05:01 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 61.74 52.34 817.25 5.50 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 26.37 22.73 245.50 5.27 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 48.33 41.14 590.98 7.46 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 12.69 13.89 12.94 5.79 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 10.16 11.38 8.55 3.96 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 17.19 15.56 21.35 6.71 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 10.98 11.46 8.80 5.61 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 26.78 24.07 243.62 5.76 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) 11/05/2025 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.72 0.00 4.51 1.27 2.48 53.02 06:06:01 PM 0 48.70 0.00 5.12 1.57 2.52 42.09 06:06:01 PM 1 28.74 0.00 3.91 0.96 2.44 63.95 06:07:01 PM all 37.91 0.00 4.51 1.80 1.84 53.93 06:07:01 PM 0 49.06 0.00 5.03 1.74 1.91 42.25 06:07:01 PM 1 26.77 0.00 3.99 1.86 1.78 65.61 06:08:01 PM all 37.08 0.00 2.57 1.22 2.13 57.00 06:08:01 PM 0 36.61 0.00 2.85 1.21 1.79 57.54 06:08:01 PM 1 37.55 0.00 2.29 1.22 2.48 56.45 06:09:01 PM all 37.49 0.00 2.71 0.55 1.61 57.64 06:09:01 PM 0 43.93 0.00 2.93 0.83 1.81 50.50 06:09:01 PM 1 31.04 0.00 2.48 0.27 1.42 64.79 06:10:01 PM all 36.45 0.00 2.64 0.23 2.68 58.01 06:10:01 PM 0 61.92 0.00 3.55 0.35 2.08 32.09 06:10:01 PM 1 11.55 0.00 1.74 0.11 3.26 83.34 06:11:01 PM all 37.17 0.00 3.35 0.57 2.15 56.76 06:11:01 PM 0 48.34 0.00 4.14 0.55 2.30 44.68 06:11:01 PM 1 26.03 0.00 2.56 0.59 2.00 68.82 06:12:01 PM all 40.52 0.00 3.49 0.25 1.69 54.04 06:12:01 PM 0 74.30 0.00 5.25 0.42 2.08 17.95 06:12:01 PM 1 6.98 0.00 1.74 0.08 1.31 89.89 Average: all 37.91 0.00 3.40 0.84 2.09 55.77 Average: 0 51.82 0.00 4.12 0.95 2.07 41.04 Average: 1 24.06 0.00 2.67 0.73 2.10 70.44