---> uname -a: Linux prd-centos8-robot-2c-8g-6754.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 567 5003 19 2126 6834 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:b4:da:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:feb4:dac1/64 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 41.56 25.04 16.53 4037.98 2430.52 02:15:02 AM 101.78 0.20 101.58 5.60 8537.20 02:16:01 AM 40.67 0.71 39.96 52.60 6415.95 02:17:01 AM 18.43 0.32 18.11 60.65 856.41 02:18:01 AM 65.33 6.75 58.58 1249.18 7683.17 02:19:01 AM 5.30 0.12 5.18 33.06 212.26 02:20:01 AM 2.18 0.00 2.18 0.00 116.59 02:21:01 AM 0.47 0.00 0.47 0.00 7.06 02:22:01 AM 2.87 0.35 2.52 38.26 111.21 02:23:01 AM 28.41 0.50 27.91 63.71 1294.10 Average: 30.68 3.40 27.28 555.03 2760.38 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5554276 7065100 2328148 29.54 2688 1704892 692532 7.75 185532 1861968 65428 02:15:02 AM 5268900 7034584 2613524 33.16 2688 1944704 663484 7.43 187500 2082640 105228 02:16:01 AM 5220900 7019448 2661524 33.77 2688 1976304 679088 7.60 198596 2118536 4 02:17:01 AM 5214652 7061412 2667772 33.84 2688 2022308 665212 7.45 227784 2089312 39448 02:18:01 AM 5035556 7074876 2846868 36.12 2688 2209416 601136 6.73 258448 2210440 76 02:19:01 AM 4993236 7034960 2889188 36.65 2688 2211820 671996 7.52 258716 2256624 1412 02:20:01 AM 4991484 7033208 2890940 36.68 2688 2211820 671196 7.52 258716 2258532 4 02:21:01 AM 4977316 7019076 2905108 36.86 2688 2211844 703820 7.88 258716 2272600 4 02:22:01 AM 5165148 7041732 2717276 34.47 2688 2048192 632596 7.08 255488 2100000 8228 02:23:01 AM 5164660 7036732 2717764 34.48 2688 2048332 649316 7.27 451988 1918012 1376 Average: 5158613 7042113 2723811 34.56 2688 2058963 663038 7.42 254148 2116866 22121 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 273.51 168.75 1158.57 57.40 0.00 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM eth0 63.05 49.50 647.30 8.25 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 31.62 22.35 440.93 2.67 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 18.98 15.56 77.46 5.08 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 224.91 171.51 266.62 43.58 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 42.66 30.01 24.10 8.78 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 212.75 211.70 42.70 88.66 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 211.46 208.66 193.48 78.17 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 127.23 107.05 123.59 47.27 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 20.46 18.24 17.46 8.65 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 122.82 100.47 299.01 34.90 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) 01/01/2025 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 20.95 0.00 3.96 10.39 0.13 64.57 02:14:01 AM 0 21.49 0.00 3.16 4.02 0.10 71.22 02:14:01 AM 1 20.42 0.00 4.74 16.65 0.15 58.03 02:15:02 AM all 29.17 0.00 4.14 12.49 0.11 54.10 02:15:02 AM 0 19.94 0.00 2.86 13.28 0.12 63.80 02:15:02 AM 1 38.44 0.00 5.42 11.69 0.10 44.35 02:16:01 AM all 10.28 0.00 1.44 10.20 0.07 78.00 02:16:01 AM 0 8.67 0.00 1.16 8.76 0.07 81.34 02:16:01 AM 1 11.90 0.00 1.73 11.66 0.07 74.65 02:17:01 AM all 18.90 0.00 2.49 0.63 0.08 77.90 02:17:01 AM 0 23.83 0.00 2.66 0.77 0.08 72.66 02:17:01 AM 1 13.98 0.00 2.32 0.48 0.08 83.13 02:18:01 AM all 20.50 0.00 4.07 1.70 0.09 73.64 02:18:01 AM 0 19.04 0.00 4.30 2.11 0.07 74.49 02:18:01 AM 1 21.96 0.00 3.84 1.29 0.12 72.80 02:19:01 AM all 3.60 0.00 0.33 0.05 0.05 95.98 02:19:01 AM 0 5.46 0.00 0.37 0.02 0.05 94.11 02:19:01 AM 1 1.74 0.00 0.28 0.08 0.05 97.84 02:20:01 AM all 16.98 0.00 0.41 0.02 0.09 82.51 02:20:01 AM 0 11.01 0.00 0.33 0.03 0.08 88.54 02:20:01 AM 1 22.96 0.00 0.49 0.00 0.10 76.45 02:21:01 AM all 21.80 0.00 0.53 0.00 0.15 77.52 02:21:01 AM 0 21.75 0.00 0.54 0.00 0.17 77.54 02:21:01 AM 1 21.86 0.00 0.52 0.00 0.13 77.49 02:22:01 AM all 15.23 0.00 1.33 0.03 0.09 83.33 02:22:01 AM 0 13.07 0.00 1.25 0.03 0.10 85.55 02:22:01 AM 1 17.37 0.00 1.41 0.02 0.08 81.12 02:23:01 AM all 28.96 0.00 2.67 1.13 0.10 67.14 02:23:01 AM 0 38.64 0.00 2.97 1.52 0.08 56.79 02:23:01 AM 1 19.37 0.00 2.37 0.75 0.12 77.39 Average: all 18.64 0.00 2.13 3.64 0.10 75.49 Average: 0 18.28 0.00 1.96 3.05 0.09 76.62 Average: 1 19.00 0.00 2.31 4.22 0.10 74.37