---> uname -a: Linux prd-centos8-robot-2c-8g-553.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4945 19 2097 6747 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:5d:de:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe5d:dea8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/29/2024 _x86_64_ (2 CPU) 04:12:57 LINUX RESTART (2 CPU) 04:14:04 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 82.48 29.08 53.40 7027.57 37847.67 04:16:01 AM 83.24 6.90 76.34 1302.37 6434.69 04:17:01 AM 84.87 0.63 84.24 27.99 7616.29 04:18:01 AM 26.76 0.85 25.91 125.56 2451.07 04:19:01 AM 61.96 0.20 61.76 9.33 7431.53 04:20:01 AM 2.07 0.02 2.05 0.13 56.23 04:21:01 AM 2.30 0.02 2.28 0.53 147.39 04:22:01 AM 0.23 0.00 0.23 0.00 4.77 04:23:01 AM 0.17 0.00 0.17 0.00 1.88 04:24:01 AM 9.05 0.23 8.82 33.86 384.25 Average: 35.07 3.67 31.41 821.74 6078.86 04:14:04 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5591500 7077776 2290928 29.06 2688 1681264 716672 8.02 155656 1859836 85140 04:16:01 AM 5289212 7031268 2593216 32.90 2688 1925676 731724 8.19 187356 2089004 165588 04:17:01 AM 5203132 7007852 2679296 33.99 2688 1982576 734596 8.23 195200 2139780 47360 04:18:01 AM 5191228 7030508 2691200 34.14 2688 2015752 706008 7.91 221484 2119592 27832 04:19:01 AM 4975916 6972884 2906512 36.87 2688 2167740 742944 8.32 236404 2296568 108 04:20:01 AM 4938084 6936064 2944344 37.35 2688 2169084 797548 8.93 236468 2334796 1320 04:21:01 AM 4915112 6914336 2967316 37.64 2688 2170308 848804 9.50 236468 2356788 24 04:22:01 AM 4890032 6889252 2992396 37.96 2688 2170336 862732 9.66 236468 2383512 16 04:23:01 AM 4862660 6861888 3019768 38.31 2688 2170344 895476 10.03 236468 2410176 16 04:24:01 AM 5077912 6919864 2804516 35.58 2688 2017904 814424 9.12 250028 2202484 14760 Average: 5093479 6964169 2788949 35.38 2688 2047098 785093 8.79 219200 2219254 34216 04:14:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 233.67 140.06 953.72 51.55 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 77.26 62.68 954.45 7.62 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 21.68 16.76 176.44 4.84 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 23.14 16.31 7.68 5.26 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 607.55 512.56 409.34 111.21 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 23.56 14.98 14.35 2.58 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 50.86 45.39 451.04 3.63 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 456.98 416.99 5306.20 26.95 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 498.15 452.09 5750.17 29.21 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 187.75 161.17 1416.63 30.77 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 217.97 184.11 1546.90 27.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/29/2024 _x86_64_ (2 CPU) 04:12:57 LINUX RESTART (2 CPU) 04:14:04 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 18.54 0.00 5.33 47.70 0.08 28.35 04:15:01 AM 0 16.74 0.00 5.11 55.35 0.07 22.74 04:15:01 AM 1 20.33 0.00 5.56 40.09 0.09 33.93 04:16:01 AM all 33.40 0.00 4.63 4.66 0.11 57.20 04:16:01 AM 0 22.28 0.00 3.82 5.58 0.12 68.20 04:16:01 AM 1 44.59 0.00 5.45 3.73 0.10 46.13 04:17:01 AM all 25.00 0.00 3.18 3.28 0.13 68.41 04:17:01 AM 0 13.97 0.00 2.34 1.79 0.12 81.79 04:17:01 AM 1 36.07 0.00 4.04 4.77 0.13 54.99 04:18:01 AM all 17.92 0.00 2.50 1.46 0.27 77.85 04:18:01 AM 0 12.84 0.00 2.76 2.02 0.47 81.91 04:18:01 AM 1 23.03 0.00 2.24 0.90 0.07 73.76 04:19:01 AM all 26.01 0.00 4.33 2.44 0.13 67.10 04:19:01 AM 0 19.41 0.00 3.71 2.37 0.13 74.37 04:19:01 AM 1 32.63 0.00 4.94 2.51 0.12 59.80 04:20:01 AM all 3.05 0.00 0.31 0.01 0.04 96.60 04:20:01 AM 0 5.38 0.00 0.34 0.02 0.03 94.23 04:20:01 AM 1 0.72 0.00 0.28 0.00 0.05 98.95 04:21:01 AM all 4.78 0.00 0.32 0.04 0.08 94.78 04:21:01 AM 0 5.34 0.00 0.35 0.00 0.08 94.23 04:21:01 AM 1 4.22 0.00 0.28 0.08 0.08 95.33 04:22:01 AM all 9.53 0.00 1.51 0.00 0.10 88.86 04:22:01 AM 0 10.77 0.00 1.57 0.00 0.10 87.56 04:22:01 AM 1 8.30 0.00 1.44 0.00 0.10 90.16 04:23:01 AM all 9.96 0.00 1.59 0.00 0.12 88.34 04:23:01 AM 0 8.03 0.00 1.46 0.00 0.12 90.39 04:23:01 AM 1 11.88 0.00 1.71 0.00 0.12 86.28 04:24:01 AM all 18.53 0.00 2.35 0.07 0.11 78.94 04:24:01 AM 0 12.23 0.00 2.26 0.08 0.10 85.32 04:24:01 AM 1 24.84 0.00 2.44 0.05 0.12 72.55 Average: all 16.66 0.00 2.59 5.73 0.12 74.90 Average: 0 12.68 0.00 2.36 6.44 0.13 78.38 Average: 1 20.64 0.00 2.82 5.03 0.10 71.41