---> uname -a: Linux prd-centos8-builder-2c-4g-10898.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 498 1123 17 2043 2891 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:cc:53:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fecc:5381/64 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) 12/04/2025 _x86_64_ (2 CPU) 05:03:54 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 57.13 0.42 56.71 11.20 5674.71 05:07:01 AM 74.54 0.50 74.04 53.85 9275.71 05:08:01 AM 26.08 0.05 26.03 1.33 2745.73 05:09:01 AM 18.69 0.27 18.43 41.85 461.91 05:10:01 AM 11.71 0.00 11.71 0.00 323.53 05:11:01 AM 26.55 0.57 25.98 27.20 1216.30 05:12:01 AM 19.19 0.38 18.81 38.65 544.34 Average: 33.41 0.31 33.10 24.87 2891.79 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1338220 3005400 2415456 64.35 2104 1835456 614056 12.79 146296 1979048 147540 05:07:01 AM 1193604 2960528 2560072 68.20 2104 1928280 629076 13.10 148180 2093296 23172 05:08:01 AM 1173320 2977804 2580356 68.74 2104 1965124 615964 12.83 172136 2086688 8852 05:09:01 AM 1028212 2875620 2725464 72.61 2104 2008184 716052 14.91 210896 2193400 50692 05:10:01 AM 1174412 2980016 2579264 68.71 2104 1966380 631560 13.15 207716 2050548 8840 05:11:01 AM 1095844 2902472 2657832 70.81 2104 1967324 688644 14.34 391664 1944196 8844 05:12:01 AM 1099428 2909776 2654248 70.71 2104 1970652 679012 14.14 391620 1940504 21376 Average: 1157577 2944517 2596099 69.16 2104 1948771 653481 13.61 238358 2041097 38474 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 78.81 66.84 916.63 6.88 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 20.43 19.69 157.06 5.42 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 45.51 40.19 583.50 6.58 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 11.63 14.35 12.58 6.00 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 12.26 12.85 10.29 3.94 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 13.93 13.16 14.08 6.48 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 12.85 14.35 11.73 12.29 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 27.92 25.92 243.69 6.80 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) 12/04/2025 _x86_64_ (2 CPU) 05:03:54 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 38.09 0.00 4.18 1.44 2.13 54.16 05:06:01 AM 0 43.00 0.00 4.40 1.82 2.05 48.73 05:06:01 AM 1 33.19 0.00 3.95 1.06 2.22 59.58 05:07:01 AM all 37.00 0.00 4.10 2.89 1.88 54.13 05:07:01 AM 0 55.43 0.00 4.97 2.81 1.94 34.85 05:07:01 AM 1 18.67 0.00 3.24 2.97 1.82 73.31 05:08:01 AM all 37.28 0.00 2.57 0.63 1.95 57.57 05:08:01 AM 0 49.31 0.00 3.20 0.33 2.04 45.11 05:08:01 AM 1 25.31 0.00 1.95 0.92 1.85 69.96 05:09:01 AM all 38.22 0.00 2.54 0.63 1.92 56.70 05:09:01 AM 0 53.82 0.00 3.19 0.68 2.14 40.17 05:09:01 AM 1 22.71 0.00 1.89 0.58 1.69 73.14 05:10:01 AM all 33.94 0.00 2.50 0.34 1.57 61.65 05:10:01 AM 0 43.08 0.00 2.82 0.27 1.86 51.98 05:10:01 AM 1 24.80 0.00 2.18 0.42 1.28 71.33 05:11:01 AM all 39.36 0.00 3.05 0.53 1.72 55.34 05:11:01 AM 0 44.25 0.00 3.60 0.25 1.66 50.23 05:11:01 AM 1 34.47 0.00 2.49 0.81 1.78 60.45 05:12:01 AM all 40.49 0.00 3.09 0.39 2.47 53.57 05:12:01 AM 0 46.37 0.00 3.13 0.28 2.47 47.75 05:12:01 AM 1 34.62 0.00 3.04 0.49 2.47 59.38 Average: all 37.77 0.00 3.15 0.98 1.95 56.16 Average: 0 47.89 0.00 3.62 0.92 2.03 45.55 Average: 1 27.68 0.00 2.68 1.04 1.87 66.73