---> uname -a: Linux prd-centos8-builder-2c-4g-423.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 470 1158 17 2035 2919 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:27:7c:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe27:7c5a/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) 08/08/2025 _x86_64_ (2 CPU) 06:03:54 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:02 AM 60.95 0.33 60.62 9.86 6108.16 06:07:01 AM 71.29 0.51 70.78 54.77 9211.35 06:08:01 AM 29.56 0.05 29.51 1.33 2811.85 06:09:01 AM 18.23 0.27 17.96 41.85 466.54 06:10:00 AM 15.79 0.00 15.79 0.00 629.28 06:11:01 AM 20.94 0.36 20.58 18.04 796.78 06:12:01 AM 17.42 0.38 17.04 38.65 522.67 Average: 33.37 0.27 33.10 23.44 2920.25 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 AM 1389696 3044384 2363980 62.98 2104 1823452 602056 12.54 143724 1931348 139404 06:07:01 AM 1252044 3012596 2501632 66.64 2104 1921912 607984 12.66 147000 2034972 23420 06:08:01 AM 1257004 3054268 2496672 66.51 2104 1957884 563176 11.73 171276 2003876 8848 06:09:01 AM 1114448 2945360 2639228 70.31 2104 1991900 674044 14.04 208012 2112012 41676 06:10:00 AM 1234160 3032376 2519516 67.12 2104 1959140 585860 12.20 205876 1993640 4 06:11:01 AM 1185412 2982836 2568264 68.42 2104 1958260 627924 13.08 389760 1859488 7508 06:12:01 AM 1214840 3016220 2538836 67.64 2104 1961784 593704 12.36 389436 1830208 20048 Average: 1235372 3012577 2518304 67.09 2104 1939190 607821 12.66 236441 1966506 34415 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 67.03 54.86 862.00 8.17 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.20 20.22 197.80 5.55 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 42.12 37.07 569.17 6.84 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 12.85 15.19 13.46 6.08 0.00 0.00 0.00 0.00 06:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:00 AM eth0 10.03 11.25 8.42 3.73 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 15.19 15.06 16.16 6.87 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 10.06 10.69 8.26 5.09 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 25.79 23.49 239.44 6.05 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) 08/08/2025 _x86_64_ (2 CPU) 06:03:54 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:02 AM all 37.85 0.00 4.35 1.99 2.53 53.27 06:06:02 AM 0 40.48 0.00 4.74 1.76 2.57 50.46 06:06:02 AM 1 35.22 0.00 3.96 2.23 2.49 56.09 06:07:01 AM all 36.73 0.00 4.25 2.56 2.90 53.56 06:07:01 AM 0 55.61 0.00 5.33 1.76 2.98 34.32 06:07:01 AM 1 17.98 0.00 3.18 3.35 2.81 72.68 06:08:01 AM all 36.83 0.00 2.51 0.77 3.93 55.97 06:08:01 AM 0 58.53 0.00 3.30 0.66 3.64 33.87 06:08:01 AM 1 15.50 0.00 1.73 0.89 4.21 77.68 06:09:01 AM all 35.93 0.00 2.57 0.51 3.30 57.70 06:09:01 AM 0 56.68 0.00 3.26 0.72 3.34 36.00 06:09:01 AM 1 15.36 0.00 1.88 0.29 3.25 79.22 06:10:00 AM all 35.17 0.00 2.83 0.49 2.02 59.49 06:10:00 AM 0 52.31 0.00 3.40 0.66 2.59 41.03 06:10:00 AM 1 17.94 0.00 2.27 0.32 1.45 78.02 06:11:01 AM all 35.83 0.00 3.29 0.59 2.78 57.50 06:11:01 AM 0 46.35 0.00 2.88 0.41 2.59 47.76 06:11:01 AM 1 25.39 0.00 3.69 0.76 2.98 67.18 06:12:01 AM all 40.30 0.00 3.79 0.38 2.68 52.85 06:12:01 AM 0 37.61 0.00 3.40 0.35 2.66 55.98 06:12:01 AM 1 43.00 0.00 4.19 0.41 2.70 49.70 Average: all 36.95 0.00 3.37 1.04 2.88 55.77 Average: 0 49.63 0.00 3.75 0.90 2.91 42.80 Average: 1 24.32 0.00 2.98 1.17 2.85 68.68