---> uname -a: Linux prd-centos8-robot-2c-8g-1448.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 626 4944 19 2127 6775 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:d3:c4:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fed3:c488/64 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) 12/10/2024 _x86_64_ (2 CPU) 02:10:32 LINUX RESTART (2 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 107.39 59.50 47.89 7705.10 31322.79 02:13:01 AM 114.58 6.88 107.70 1250.25 9311.58 02:14:01 AM 46.08 0.63 45.45 48.92 6230.81 02:15:01 AM 25.55 0.42 25.13 64.79 1824.46 02:16:01 AM 50.30 0.03 50.27 3.47 7108.36 02:17:01 AM 2.70 0.12 2.58 33.06 84.70 02:18:01 AM 2.10 0.00 2.10 0.00 116.20 02:19:01 AM 0.32 0.00 0.32 0.00 4.58 02:20:01 AM 9.88 0.32 9.57 36.93 370.17 Average: 39.76 7.45 32.31 1003.62 6218.15 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5516060 7032912 2366364 30.02 2688 1709920 730444 8.18 185964 1899248 88416 02:13:01 AM 5200644 7013332 2681780 34.02 2688 1990744 714944 8.01 210968 2129168 115700 02:14:01 AM 5181504 7017964 2700920 34.27 2688 2013812 717740 8.04 231508 2125356 1120 02:15:01 AM 4992696 6982212 2889728 36.66 2688 2162044 750428 8.40 268220 2263004 128936 02:16:01 AM 5019800 7058752 2862624 36.32 2688 2208524 653928 7.32 256652 2232896 84 02:17:01 AM 4973324 7014680 2909100 36.91 2688 2210928 723864 8.11 256920 2279120 1412 02:18:01 AM 4973752 7015112 2908672 36.90 2688 2210928 723864 8.11 256920 2279096 4 02:19:01 AM 4956640 6998016 2925784 37.12 2688 2210944 739892 8.28 256920 2296012 4 02:20:01 AM 5080720 6949676 2801704 35.54 2688 2044280 776588 8.70 291840 2157312 19552 Average: 5099460 7009184 2782964 35.31 2688 2084680 725744 8.13 246212 2184579 39470 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 272.40 161.78 1177.94 58.50 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 64.10 55.01 686.23 8.74 0.00 0.00 0.00 0.00 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 53.75 34.99 397.64 4.61 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 40.18 31.84 295.28 6.94 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 159.60 113.30 37.48 26.33 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 35.81 27.10 23.10 8.47 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 266.42 265.54 53.56 111.12 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 212.31 208.76 200.10 74.53 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 83.32 64.86 112.06 35.80 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 131.73 106.92 329.95 37.19 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) 12/10/2024 _x86_64_ (2 CPU) 02:10:32 LINUX RESTART (2 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 31.67 0.04 7.49 23.65 0.13 37.01 02:12:01 AM 0 30.45 0.05 9.13 25.00 0.12 35.24 02:12:01 AM 1 32.90 0.04 5.83 22.29 0.14 38.80 02:13:01 AM all 31.99 0.00 5.47 4.38 0.10 58.06 02:13:01 AM 0 31.49 0.00 5.27 4.27 0.08 58.89 02:13:01 AM 1 32.50 0.00 5.67 4.50 0.12 57.21 02:14:01 AM all 12.14 0.00 1.73 4.95 0.10 81.07 02:14:01 AM 0 13.77 0.00 2.07 5.96 0.08 78.12 02:14:01 AM 1 10.52 0.00 1.41 3.95 0.12 84.01 02:15:01 AM all 20.34 0.00 2.68 2.04 0.11 74.83 02:15:01 AM 0 27.84 0.00 3.11 3.14 0.12 65.79 02:15:01 AM 1 12.89 0.00 2.26 0.94 0.10 83.82 02:16:01 AM all 13.80 0.00 2.50 2.42 0.08 81.21 02:16:01 AM 0 22.32 0.00 3.00 2.53 0.07 72.08 02:16:01 AM 1 5.30 0.00 2.01 2.31 0.08 90.30 02:17:01 AM all 3.82 0.00 0.30 0.03 0.05 95.79 02:17:01 AM 0 2.19 0.00 0.28 0.05 0.05 97.43 02:17:01 AM 1 5.46 0.00 0.32 0.02 0.05 94.15 02:18:01 AM all 20.02 0.00 0.48 0.01 0.09 79.40 02:18:01 AM 0 38.09 0.00 0.74 0.00 0.08 61.08 02:18:01 AM 1 1.99 0.00 0.22 0.02 0.10 97.67 02:19:01 AM all 23.58 0.00 0.49 0.00 0.09 75.83 02:19:01 AM 0 4.40 0.00 0.28 0.00 0.08 95.23 02:19:01 AM 1 42.81 0.00 0.70 0.00 0.10 56.38 02:20:01 AM all 17.99 0.00 2.09 0.17 0.09 79.66 02:20:01 AM 0 20.99 0.00 2.76 0.08 0.07 76.11 02:20:01 AM 1 14.97 0.00 1.41 0.25 0.12 83.25 Average: all 19.43 0.00 2.56 4.10 0.09 73.81 Average: 0 21.24 0.01 2.94 4.48 0.08 71.25 Average: 1 17.63 0.00 2.19 3.72 0.10 76.36