---> uname -a: Linux prd-centos8-robot-2c-8g-10944.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 576 4994 19 2126 6824 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:1a:80:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe1a:8011/64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 81.81 45.03 36.77 5990.67 10058.26 02:11:01 AM 117.24 7.01 110.23 1265.96 10402.07 02:12:01 AM 28.85 0.42 28.43 30.66 3695.60 02:13:01 AM 25.27 0.35 24.92 61.17 1444.61 02:14:01 AM 45.84 0.03 45.81 3.47 6976.12 02:15:01 AM 2.98 0.10 2.88 32.13 103.37 02:16:01 AM 1.98 0.00 1.98 0.00 73.54 02:17:01 AM 0.23 0.03 0.20 1.33 15.08 02:18:01 AM 28.74 0.85 27.89 101.70 1287.09 Average: 37.00 5.98 31.02 831.96 3784.25 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5499368 7054704 2383064 30.23 2688 1746316 714432 8.00 189416 1906716 97232 02:11:01 AM 5202152 7040424 2680280 34.00 2688 2014772 670576 7.51 210736 2123228 90716 02:12:01 AM 5203544 7043288 2678888 33.99 2688 2016740 669188 7.49 230332 2105092 1112 02:13:01 AM 4990708 6996204 2891724 36.69 2688 2176984 716884 8.03 269728 2262428 138992 02:14:01 AM 5027540 7069456 2854892 36.22 2688 2211352 627640 7.03 256772 2224392 8 02:15:01 AM 4959188 7002312 2923244 37.09 2688 2212560 731700 8.19 256900 2292524 256 02:16:01 AM 4814500 6857680 3067932 38.92 2688 2212616 873028 9.78 256900 2435820 20 02:17:01 AM 5026360 7070712 2856072 36.23 2688 2213788 637892 7.14 257236 2225688 732 02:18:01 AM 5166960 7038116 2715472 34.45 2688 2046396 668992 7.49 448456 1917528 1520 Average: 5098924 7019211 2783508 35.31 2688 2094614 701148 7.85 264053 2165935 36732 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 283.67 182.59 1298.99 60.50 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 85.51 68.37 936.25 9.84 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 9.25 3.78 3.37 1.66 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 36.43 29.07 294.84 6.63 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 195.38 144.88 45.95 40.38 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 65.94 71.57 11.82 693.27 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 603.90 489.14 7021.94 31.60 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 317.71 259.37 3527.27 17.35 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 51.78 39.54 85.36 24.52 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 183.28 143.14 1469.53 98.40 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 25.61 0.03 5.36 15.39 0.10 53.51 02:10:01 AM 0 31.38 0.05 5.76 15.89 0.10 46.82 02:10:01 AM 1 19.84 0.02 4.96 14.89 0.10 60.20 02:11:01 AM all 33.92 0.00 5.66 5.70 0.11 54.61 02:11:01 AM 0 38.52 0.00 5.52 6.79 0.10 49.07 02:11:01 AM 1 29.31 0.00 5.80 4.61 0.12 60.16 02:12:01 AM all 4.32 0.00 0.98 0.96 0.04 93.70 02:12:01 AM 0 3.91 0.00 1.02 0.55 0.05 94.48 02:12:01 AM 1 4.73 0.00 0.94 1.37 0.03 92.93 02:13:01 AM all 21.82 0.00 2.74 13.20 0.08 62.15 02:13:01 AM 0 19.84 0.00 2.75 17.97 0.08 59.36 02:13:01 AM 1 23.81 0.00 2.73 8.43 0.08 64.95 02:14:01 AM all 12.88 0.00 2.48 1.97 0.05 82.61 02:14:01 AM 0 18.22 0.00 3.23 1.81 0.05 76.70 02:14:01 AM 1 7.56 0.00 1.74 2.14 0.05 88.51 02:15:01 AM all 8.40 0.00 0.30 0.04 0.06 91.19 02:15:01 AM 0 8.69 0.00 0.33 0.03 0.07 90.88 02:15:01 AM 1 8.11 0.00 0.27 0.05 0.05 91.52 02:16:01 AM all 11.64 0.00 1.63 0.02 0.09 86.62 02:16:01 AM 0 17.52 0.00 2.26 0.02 0.10 80.10 02:16:01 AM 1 5.80 0.00 1.01 0.02 0.08 93.09 02:17:01 AM all 9.12 0.00 1.02 0.01 0.08 89.77 02:17:01 AM 0 15.76 0.00 1.38 0.00 0.09 82.77 02:17:01 AM 1 2.60 0.00 0.67 0.02 0.07 96.64 02:18:01 AM all 29.68 0.00 3.74 0.33 0.08 66.17 02:18:01 AM 0 32.57 0.00 4.03 0.42 0.08 62.90 02:18:01 AM 1 26.78 0.00 3.46 0.25 0.07 69.44 Average: all 17.52 0.00 2.66 4.19 0.08 75.55 Average: 0 20.73 0.01 2.93 4.85 0.08 71.41 Average: 1 14.31 0.00 2.40 3.54 0.07 79.68