---> uname -a: Linux prd-centos8-robot-2c-8g-6960.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 575 4999 19 2122 6826 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:77:f6:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe77:f6c4/64 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) 01/02/2025 _x86_64_ (2 CPU) 02:12:05 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 92.14 47.70 44.44 5866.03 21271.12 02:15:01 AM 114.18 0.37 113.81 15.60 10630.36 02:16:01 AM 44.05 0.67 43.39 51.18 5109.31 02:17:01 AM 16.23 0.53 15.69 64.78 1222.68 02:18:01 AM 61.36 6.75 54.61 1249.39 7580.77 02:19:01 AM 5.32 0.10 5.22 32.13 219.66 02:20:01 AM 2.13 0.00 2.13 0.00 71.78 02:21:01 AM 0.45 0.00 0.45 0.00 10.31 02:22:01 AM 15.91 0.42 15.49 47.72 636.24 Average: 38.99 6.21 32.78 804.84 5165.12 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5621828 7098192 2260600 28.68 2688 1670768 686832 7.69 177276 1807172 72116 02:15:01 AM 5200092 7022856 2682336 34.03 2688 2001372 699624 7.83 190568 2153896 153848 02:16:01 AM 5199372 7023256 2683056 34.04 2688 2001852 685260 7.67 211224 2129840 25508 02:17:01 AM 5180720 7036652 2701708 34.28 2688 2031208 682288 7.64 229340 2122252 46488 02:18:01 AM 5027684 7067448 2854744 36.22 2688 2209612 643764 7.21 259500 2218140 96 02:19:01 AM 4966160 7007132 2916268 37.00 2688 2210820 731144 8.19 259628 2283704 80 02:20:01 AM 4908156 6949176 2974272 37.73 2688 2210868 778596 8.72 259628 2340360 16 02:21:01 AM 4896548 6937880 2985880 37.88 2688 2211172 785940 8.80 259628 2352072 144 02:22:01 AM 5120316 6985832 2762112 35.04 2688 2041124 732240 8.20 448848 1965540 13368 Average: 5124542 7014269 2757886 34.99 2688 2065422 713965 7.99 255071 2152553 34629 02:13:02 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 230.44 134.68 983.63 53.65 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 113.83 91.45 1269.18 12.18 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 14.05 6.28 6.17 2.89 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 26.09 21.73 102.61 4.92 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 216.35 188.57 238.98 43.93 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 30.43 30.19 7.10 204.87 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 524.33 442.10 5372.06 515.43 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 493.55 393.80 5185.14 25.60 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 66.89 48.03 160.19 22.06 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 190.59 150.79 1481.53 98.48 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) 01/02/2025 _x86_64_ (2 CPU) 02:12:05 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 17.09 0.03 4.49 41.81 0.08 36.50 02:14:01 AM 0 19.84 0.00 3.70 41.53 0.07 34.86 02:14:01 AM 1 14.33 0.07 5.28 42.10 0.09 38.13 02:15:01 AM all 34.35 0.00 4.74 4.16 0.12 56.64 02:15:01 AM 0 40.43 0.00 5.55 4.52 0.12 49.37 02:15:01 AM 1 28.26 0.00 3.92 3.79 0.12 63.91 02:16:01 AM all 12.56 0.00 1.61 1.07 0.05 84.71 02:16:01 AM 0 14.87 0.00 1.92 1.60 0.05 81.56 02:16:01 AM 1 10.25 0.00 1.30 0.53 0.05 87.87 02:17:01 AM all 14.66 0.00 2.23 1.55 0.06 81.50 02:17:01 AM 0 14.21 0.00 2.10 1.82 0.05 81.82 02:17:01 AM 1 15.11 0.00 2.35 1.29 0.07 81.19 02:18:01 AM all 19.44 0.00 4.09 5.33 0.08 71.07 02:18:01 AM 0 24.34 0.00 4.55 3.83 0.08 67.19 02:18:01 AM 1 14.56 0.00 3.62 6.81 0.07 74.94 02:19:01 AM all 3.21 0.00 0.25 0.09 0.04 96.41 02:19:01 AM 0 3.86 0.00 0.22 0.13 0.05 95.74 02:19:01 AM 1 2.56 0.00 0.28 0.05 0.03 97.08 02:20:01 AM all 14.15 0.00 1.37 0.01 0.09 84.38 02:20:01 AM 0 13.50 0.00 1.22 0.02 0.08 85.18 02:20:01 AM 1 14.80 0.00 1.52 0.00 0.10 83.58 02:21:01 AM all 11.01 0.00 1.24 0.00 0.09 87.66 02:21:01 AM 0 16.52 0.00 1.62 0.00 0.10 81.76 02:21:01 AM 1 5.55 0.00 0.86 0.00 0.08 93.50 02:22:01 AM all 21.82 0.00 2.60 0.20 0.08 75.30 02:22:01 AM 0 21.81 0.00 2.45 0.30 0.08 75.35 02:22:01 AM 1 21.84 0.00 2.76 0.10 0.07 75.24 Average: all 16.49 0.00 2.51 5.95 0.08 74.97 Average: 0 18.83 0.00 2.59 5.91 0.08 72.58 Average: 1 14.15 0.01 2.43 6.00 0.07 77.35