---> uname -a: Linux prd-centos8-robot-2c-8g-4259.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 610 4933 19 2154 6792 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:eb:16:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:feeb:16cc/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) 12/20/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 84.84 43.23 41.61 5878.39 4992.17 02:11:01 AM 103.50 0.75 102.75 53.56 9708.56 02:12:01 AM 25.10 0.42 24.68 64.79 3017.95 02:13:01 AM 46.10 6.71 39.39 1245.72 4718.63 02:14:01 AM 21.91 0.00 21.91 0.00 4107.40 02:15:01 AM 13.45 0.03 13.41 3.47 816.24 02:16:01 AM 0.98 0.10 0.88 32.12 170.28 02:17:01 AM 16.04 0.33 15.71 37.85 1857.53 Average: 38.99 6.45 32.55 914.59 3673.88 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5432428 7010212 2450004 31.08 2688 1769660 770796 8.63 191240 1970684 97616 02:11:01 AM 5199580 6991724 2682852 34.04 2688 1969496 724952 8.12 198056 2139564 75228 02:12:01 AM 5180276 7003340 2702156 34.28 2688 1999908 739352 8.28 223616 2131924 28292 02:13:01 AM 4905900 6965648 2976532 37.76 2688 2230112 766072 8.58 286640 2319528 107832 02:14:01 AM 4981224 7014192 2901208 36.81 2688 2202464 688760 7.71 254832 2274548 16536 02:15:01 AM 5016148 7048832 2866284 36.36 2688 2202584 655916 7.34 258060 2237092 4 02:16:01 AM 4947676 6999548 2934756 37.23 2688 2221772 714108 8.00 258184 2304580 13688 02:17:01 AM 5068660 6966320 2813772 35.70 2688 2073584 732604 8.20 308736 2156480 13204 Average: 5091486 6999977 2790946 35.41 2688 2083698 724070 8.11 247420 2191800 44050 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 325.77 203.03 1571.52 62.30 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 72.50 56.98 669.31 8.88 0.00 0.00 0.00 0.00 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 17.58 10.36 6.45 3.98 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 26.16 21.51 292.20 4.18 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 10.18 8.23 7.86 3.38 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 162.40 139.19 33.17 27.56 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 69.06 51.43 335.16 5.24 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 65.54 46.45 112.93 57.32 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 93.66 67.15 378.63 21.61 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) 12/20/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 30.92 0.03 5.63 3.02 0.17 60.25 02:10:01 AM 0 26.20 0.03 5.95 2.37 0.12 65.33 02:10:01 AM 1 35.63 0.02 5.31 3.66 0.22 55.17 02:11:01 AM all 31.58 0.00 4.82 3.33 0.11 60.15 02:11:01 AM 0 24.88 0.00 4.41 3.22 0.12 67.37 02:11:01 AM 1 38.30 0.00 5.23 3.45 0.10 52.92 02:12:01 AM all 13.47 0.00 2.11 0.79 0.08 83.55 02:12:01 AM 0 18.12 0.00 2.18 0.86 0.08 78.76 02:12:01 AM 1 8.86 0.00 2.03 0.73 0.07 88.31 02:13:01 AM all 14.80 0.00 2.84 25.08 0.08 57.19 02:13:01 AM 0 14.25 0.00 2.64 24.44 0.10 58.56 02:13:01 AM 1 15.35 0.00 3.03 25.72 0.07 55.82 02:14:01 AM all 8.50 0.00 1.75 23.56 0.06 66.12 02:14:01 AM 0 8.16 0.00 1.80 28.76 0.05 61.23 02:14:01 AM 1 8.84 0.00 1.70 18.35 0.07 71.04 02:15:01 AM all 4.12 0.00 0.65 10.12 0.13 84.98 02:15:01 AM 0 3.31 0.00 0.57 12.95 0.17 83.01 02:15:01 AM 1 4.94 0.00 0.72 7.30 0.08 86.96 02:16:01 AM all 6.05 0.00 0.37 0.14 0.07 93.36 02:16:01 AM 0 2.72 0.00 0.23 0.23 0.08 96.72 02:16:01 AM 1 9.43 0.00 0.51 0.05 0.05 89.96 02:17:01 AM all 17.15 0.00 2.28 2.78 0.11 77.68 02:17:01 AM 0 14.41 0.00 2.21 2.58 0.12 80.69 02:17:01 AM 1 19.92 0.00 2.36 2.98 0.10 74.64 Average: all 15.84 0.00 2.56 8.60 0.10 72.90 Average: 0 14.01 0.00 2.50 9.41 0.10 73.98 Average: 1 17.67 0.00 2.62 7.79 0.09 71.83