---> uname -a: Linux prd-centos8-robot-2c-8g-59.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: 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 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 570 5000 19 2127 6831 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:d0:11:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fed0:11fd/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) 02/19/2025 _x86_64_ (2 CPU) 03:18:57 LINUX RESTART (2 CPU) 03:20:02 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 103.54 0.53 103.02 19.24 9134.61 03:22:01 AM 53.39 1.02 52.37 113.18 6944.91 03:23:01 AM 51.04 6.82 44.23 1252.19 2896.08 03:24:01 AM 26.07 0.00 26.07 0.00 5731.57 03:25:01 AM 2.90 0.10 2.80 32.13 93.52 03:26:01 AM 2.38 0.00 2.38 0.00 70.26 03:27:01 AM 7.42 0.33 7.08 37.86 208.73 Average: 35.09 1.26 33.83 208.23 3569.80 03:20:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5224908 7036400 2657516 33.71 2688 1989948 694400 7.78 188516 2134620 200328 03:22:01 AM 5290556 7094344 2591868 32.88 2688 1981456 633776 7.10 216396 2032136 12 03:23:01 AM 5030928 7076088 2851496 36.18 2688 2214348 625660 7.01 257264 2223788 157748 03:24:01 AM 5027264 7072036 2855160 36.22 2688 2214352 641352 7.18 257268 2223816 8 03:25:01 AM 4796268 6842280 3086156 39.15 2688 2215592 876936 9.82 257396 2453840 4 03:26:01 AM 4905636 6951708 2976788 37.76 2688 2215648 782288 8.76 257396 2343756 4 03:27:01 AM 5130108 7000616 2752316 34.92 2688 2043944 701868 7.86 288516 2103844 17928 Average: 5057953 7010496 2824471 35.83 2688 2125041 708040 7.93 246107 2216543 53719 03:20:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 106.62 87.41 1292.30 12.06 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 33.33 19.70 139.00 4.80 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 62.32 50.64 306.17 22.87 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 182.22 119.79 34.01 24.88 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 152.71 169.71 2746.38 699.81 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 216.04 214.46 6360.48 13.96 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 127.66 105.40 2049.70 24.19 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 125.89 109.64 1848.22 114.89 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) 02/19/2025 _x86_64_ (2 CPU) 03:18:57 LINUX RESTART (2 CPU) 03:20:02 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 38.11 0.00 5.58 2.16 0.14 54.01 03:21:01 AM 0 31.49 0.00 5.11 2.29 0.14 60.97 03:21:01 AM 1 44.74 0.00 6.05 2.04 0.14 47.04 03:22:01 AM all 16.47 0.00 2.15 2.30 0.11 78.97 03:22:01 AM 0 15.69 0.00 2.51 2.31 0.10 79.40 03:22:01 AM 1 17.25 0.00 1.80 2.29 0.12 78.54 03:23:01 AM all 28.26 0.00 5.32 0.98 0.10 65.34 03:23:01 AM 0 34.63 0.00 5.65 1.42 0.10 58.21 03:23:01 AM 1 21.92 0.00 4.99 0.55 0.10 72.44 03:24:01 AM all 0.64 0.00 0.58 0.67 0.02 98.09 03:24:01 AM 0 0.87 0.00 0.62 0.82 0.02 97.68 03:24:01 AM 1 0.42 0.00 0.54 0.52 0.02 98.51 03:25:01 AM all 13.03 0.00 0.82 0.01 0.08 86.06 03:25:01 AM 0 8.56 0.00 0.44 0.00 0.08 90.93 03:25:01 AM 1 17.55 0.00 1.20 0.02 0.08 81.15 03:26:01 AM all 13.35 0.00 1.25 0.01 0.14 85.26 03:26:01 AM 0 8.95 0.00 0.81 0.02 0.15 90.07 03:26:01 AM 1 17.74 0.00 1.69 0.00 0.12 80.46 03:27:01 AM all 17.11 0.00 2.21 0.07 0.09 80.53 03:27:01 AM 0 11.07 0.00 1.51 0.03 0.08 87.30 03:27:01 AM 1 23.17 0.00 2.90 0.10 0.10 73.72 Average: all 18.11 0.00 2.56 0.89 0.10 78.35 Average: 0 15.88 0.00 2.38 0.98 0.10 80.67 Average: 1 20.35 0.00 2.74 0.79 0.10 76.03