---> uname -a: Linux prd-centos8-robot-2c-8g-5487.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4884 19 2209 6798 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:c7:76:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fec7:76ff/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) 07/29/2024 _x86_64_ (2 CPU) 03:18:14 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 97.88 36.07 61.81 5571.34 12477.07 03:21:01 AM 104.47 6.81 97.65 1254.78 9313.51 03:22:01 AM 31.44 1.45 29.99 165.68 3595.43 03:23:01 AM 45.44 2.48 42.96 392.60 2990.68 03:24:01 AM 25.06 0.13 24.93 35.59 5454.32 03:25:01 AM 3.80 0.00 3.80 0.00 191.65 03:26:01 AM 0.92 0.00 0.92 0.00 738.01 03:27:01 AM 0.27 0.00 0.27 0.00 234.74 03:28:01 AM 9.30 0.35 8.95 38.79 555.71 Average: 35.40 5.26 30.14 828.81 3950.34 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5518780 7061268 2363652 29.99 2688 1734088 731492 8.19 188520 1887248 41088 03:21:01 AM 5235220 7056588 2647212 33.58 2688 1998244 662296 7.42 213156 2089176 87024 03:22:01 AM 5254144 7081224 2628288 33.34 2688 2004432 659704 7.39 241904 2042900 20 03:23:01 AM 4961396 6998632 2921036 37.06 2688 2206120 717640 8.04 261888 2289176 149568 03:24:01 AM 4972144 7011184 2910288 36.92 2688 2208284 721516 8.08 265780 2270076 48 03:25:01 AM 4940516 6997304 2941916 37.32 2688 2226084 721516 8.08 266196 2301348 16000 03:26:01 AM 4930832 6996956 2951600 37.45 2688 2235416 721516 8.08 266196 2310852 3580 03:27:01 AM 4917464 6992576 2964968 37.61 2688 2244364 721516 8.08 266244 2323776 5544 03:28:01 AM 4980260 6954200 2902172 36.82 2688 2149296 752624 8.43 315472 2233480 70440 Average: 5078973 7016659 2803459 35.57 2688 2111814 712202 7.97 253928 2194226 41479 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 310.51 192.25 1239.48 57.29 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 83.76 67.56 838.58 10.05 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 12.61 9.18 6.02 3.46 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 39.41 35.49 274.80 9.20 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 224.74 160.51 62.12 40.74 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 47.42 42.10 128.73 13.91 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 17.75 16.71 58.83 6.18 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 20.68 20.90 52.88 13.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 73.19 53.14 178.28 78.73 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 92.23 66.43 315.54 25.89 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) 07/29/2024 _x86_64_ (2 CPU) 03:18:14 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 23.02 0.02 5.23 18.77 0.08 52.89 03:20:01 AM 0 27.24 0.02 5.76 16.94 0.08 49.96 03:20:01 AM 1 18.82 0.02 4.71 20.58 0.07 55.81 03:21:01 AM all 34.93 0.00 5.73 5.29 0.12 53.94 03:21:01 AM 0 44.10 0.00 6.44 4.75 0.10 44.61 03:21:01 AM 1 25.77 0.00 5.01 5.84 0.13 63.26 03:22:01 AM all 10.91 0.00 1.58 1.35 0.06 86.10 03:22:01 AM 0 15.66 0.00 1.62 0.92 0.07 81.73 03:22:01 AM 1 6.16 0.00 1.54 1.79 0.05 90.47 03:23:01 AM all 26.27 0.00 4.43 1.88 0.08 67.34 03:23:01 AM 0 34.64 0.00 4.94 1.85 0.07 58.50 03:23:01 AM 1 17.91 0.00 3.92 1.92 0.08 76.17 03:24:01 AM all 3.64 0.00 0.91 1.18 0.05 94.21 03:24:01 AM 0 5.28 0.00 1.04 1.52 0.05 92.11 03:24:01 AM 1 2.01 0.00 0.79 0.84 0.05 96.32 03:25:01 AM all 18.89 0.00 0.27 0.06 0.08 80.71 03:25:01 AM 0 31.14 0.00 0.28 0.12 0.08 68.37 03:25:01 AM 1 6.60 0.00 0.25 0.00 0.07 93.08 03:26:01 AM all 8.69 0.00 0.14 0.18 0.05 90.94 03:26:01 AM 0 14.00 0.00 0.12 0.00 0.05 85.83 03:26:01 AM 1 3.37 0.00 0.17 0.35 0.05 96.06 03:27:01 AM all 10.26 0.00 0.17 0.05 0.05 89.47 03:27:01 AM 0 16.96 0.00 0.13 0.00 0.05 82.86 03:27:01 AM 1 3.56 0.00 0.20 0.10 0.05 96.09 03:28:01 AM all 15.60 0.00 1.60 0.08 0.08 82.65 03:28:01 AM 0 14.63 0.00 1.71 0.05 0.07 83.55 03:28:01 AM 1 16.56 0.00 1.50 0.10 0.08 81.75 Average: all 16.92 0.00 2.23 3.20 0.07 77.58 Average: 0 22.64 0.00 2.45 2.89 0.07 71.95 Average: 1 11.21 0.00 2.01 3.50 0.07 83.21