---> uname -a: Linux prd-centos8-robot-2c-8g-138.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5030 19 2102 6836 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:59:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fefc:59af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2025 _x86_64_ (2 CPU) 00:36:28 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 82.89 43.53 39.36 6513.83 21433.50 12:39:01 AM 81.67 56.11 25.56 4971.14 16284.37 12:40:01 AM 29.96 5.30 24.66 1065.11 3015.79 12:41:01 AM 26.87 0.25 26.62 12.13 2747.28 12:42:01 AM 99.65 0.10 99.55 2.40 8532.33 12:43:01 AM 40.62 0.65 39.97 51.05 5670.81 12:44:01 AM 6.17 0.00 6.17 0.00 250.21 12:45:01 AM 15.21 0.20 15.01 34.79 686.92 12:46:01 AM 4.00 0.00 4.00 0.00 102.43 12:47:01 AM 0.33 0.00 0.33 0.00 4.20 12:48:01 AM 1.70 0.08 1.62 9.87 37.53 Average: 35.37 9.66 25.71 1151.07 5342.70 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 6158632 7374496 1723792 21.87 2688 1423688 376932 4.78 112148 1401344 462316 12:39:01 AM 5751008 7161760 2131416 27.04 2688 1608168 631412 7.07 166608 1697644 42992 12:40:01 AM 5617560 7100704 2264864 28.73 2688 1677388 686508 7.69 179780 1804344 23072 12:41:01 AM 5459744 7038704 2422680 30.74 2688 1771176 743012 8.32 189036 1947904 55080 12:42:01 AM 5240636 7036120 2641788 33.51 2688 1972420 682500 7.64 186860 2110916 104128 12:43:01 AM 5176636 7017008 2705788 34.33 2688 2016716 685100 7.67 198056 2158396 4 12:44:01 AM 5178068 7018444 2704356 34.31 2688 2016716 685100 7.67 198056 2158260 4 12:45:01 AM 5172492 7014404 2709932 34.38 2688 2017908 683768 7.66 223880 2138760 12 12:46:01 AM 5173000 7014824 2709424 34.37 2688 2017912 699448 7.83 223876 2138516 8 12:47:01 AM 5172652 7014476 2709772 34.38 2688 2017912 698848 7.82 225464 2137060 4 12:48:01 AM 5198140 7038424 2684284 34.05 2688 2016416 669812 7.50 382520 1955128 9036 Average: 5390779 7075397 2491645 31.61 2688 1868765 658404 7.37 207844 1968025 63332 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 7.81 2.57 1.10 0.55 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 217.53 135.27 858.31 56.18 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 9.10 7.30 159.23 0.97 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 48.59 42.21 636.37 5.17 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 25.06 22.96 262.86 5.37 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 45.65 32.77 580.28 4.03 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.68 0.50 0.44 0.17 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 12.56 10.21 13.79 5.80 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.53 0.28 0.09 0.04 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.03 0.68 0.66 0.15 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 6.00 3.37 3.38 1.60 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 34.14 23.47 228.79 7.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2025 _x86_64_ (2 CPU) 00:36:28 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 11.36 0.03 3.68 81.01 0.13 3.79 12:38:01 AM 0 11.07 0.02 2.87 84.14 0.17 1.73 12:38:01 AM 1 11.66 0.03 4.48 77.87 0.08 5.87 12:39:01 AM all 13.06 0.06 4.39 48.70 0.09 33.69 12:39:01 AM 0 13.39 0.05 4.91 51.51 0.10 30.04 12:39:01 AM 1 12.73 0.07 3.87 45.89 0.08 37.36 12:40:01 AM all 6.75 0.00 1.19 31.07 0.06 60.94 12:40:01 AM 0 8.08 0.00 1.24 34.23 0.05 56.39 12:40:01 AM 1 5.41 0.00 1.14 27.90 0.07 65.48 12:41:01 AM all 12.63 0.00 1.50 13.49 0.08 72.31 12:41:01 AM 0 19.12 0.00 1.86 11.62 0.07 67.34 12:41:01 AM 1 6.12 0.00 1.14 15.37 0.08 77.29 12:42:01 AM all 26.38 0.00 4.67 10.85 0.15 57.94 12:42:01 AM 0 36.85 0.00 5.70 10.10 0.15 47.19 12:42:01 AM 1 15.85 0.00 3.63 11.61 0.15 68.75 12:43:01 AM all 11.30 0.00 1.49 4.48 0.04 82.70 12:43:01 AM 0 11.63 0.00 1.40 5.35 0.03 81.59 12:43:01 AM 1 10.97 0.00 1.57 3.61 0.05 83.80 12:44:01 AM all 0.34 0.00 0.07 0.03 0.04 99.52 12:44:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:44:01 AM 1 0.10 0.00 0.07 0.07 0.05 99.72 12:45:01 AM all 12.23 0.00 1.23 0.23 0.05 86.27 12:45:01 AM 0 19.39 0.00 1.49 0.08 0.05 78.99 12:45:01 AM 1 5.06 0.00 0.97 0.37 0.05 93.55 12:46:01 AM all 0.33 0.00 0.08 0.02 0.03 99.54 12:46:01 AM 0 0.13 0.00 0.12 0.03 0.03 99.68 12:46:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:47:01 AM all 1.17 0.00 0.15 0.00 0.03 98.65 12:47:01 AM 0 1.74 0.00 0.22 0.00 0.03 98.01 12:47:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 12:48:01 AM all 4.30 0.00 0.90 0.23 0.04 94.52 12:48:01 AM 0 3.00 0.00 0.65 0.23 0.03 96.08 12:48:01 AM 1 5.60 0.00 1.16 0.23 0.05 92.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.06 0.01 1.75 17.19 0.07 71.91 Average: 0 11.36 0.01 1.86 17.86 0.07 68.85 Average: 1 6.77 0.01 1.64 16.53 0.07 74.98