---> uname -a: Linux prd-centos8-robot-2c-8g-14279.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4946 19 2155 6804 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:79:bf:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe79:bf7c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/07/2024 _x86_64_ (2 CPU) 04:12:33 LINUX RESTART (2 CPU) 04:13:03 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 75.15 18.49 56.65 3911.75 37611.07 04:15:01 AM 86.66 6.63 80.03 1269.10 7287.47 04:16:01 AM 93.40 0.68 92.72 29.06 10400.13 04:17:01 AM 27.83 0.93 26.90 124.65 2080.62 04:18:01 AM 2.70 0.00 2.70 0.00 81.91 04:19:01 AM 49.13 0.17 48.97 5.86 3672.91 04:20:01 AM 31.53 0.03 31.49 3.47 4935.49 04:21:01 AM 4.75 0.02 4.73 0.13 252.80 04:22:01 AM 2.02 0.02 2.00 0.53 69.19 04:23:01 AM 2.08 0.23 1.85 33.86 100.85 04:24:01 AM 33.69 0.07 33.62 9.73 1810.26 Average: 37.06 2.43 34.63 479.46 6114.02 04:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5621160 7112520 2261312 28.69 2688 1685216 694788 7.78 159840 1824304 85716 04:15:01 AM 5257876 7032516 2624596 33.30 2688 1957204 725220 8.12 187524 2117956 177820 04:16:01 AM 5173436 7033904 2709036 34.37 2688 2036224 702528 7.87 195080 2163508 46936 04:17:01 AM 5188612 7053668 2693860 34.18 2688 2041228 682068 7.64 214416 2128868 16 04:18:01 AM 5151680 7020132 2730792 34.64 2688 2044664 717028 8.03 218380 2162288 3460 04:19:01 AM 4921512 6974260 2960960 37.56 2688 2220996 733488 8.21 227180 2360640 133672 04:20:01 AM 4976200 7028520 2906272 36.87 2688 2221128 674416 7.55 232712 2295576 4 04:21:01 AM 4933160 6987964 2949312 37.42 2688 2223604 746036 8.35 232760 2338128 16 04:22:01 AM 4902708 6957684 2979764 37.80 2688 2223776 783868 8.78 232760 2368108 4 04:23:01 AM 5096880 7002052 2785592 35.34 2688 2075304 718732 8.05 229452 2188844 7480 04:24:01 AM 5047760 6946388 2834712 35.96 2688 2073428 773816 8.66 425640 2056128 180 Average: 5115544 7013601 2766928 35.10 2688 2072979 722908 8.09 232340 2182213 41391 04:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 273.42 157.46 975.39 52.15 0.00 0.00 0.00 0.00 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 77.73 58.29 1082.24 6.84 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 22.29 18.09 165.17 5.08 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 13.96 10.61 5.20 3.55 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 6.80 6.06 1.79 1.50 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 39.90 35.20 316.46 8.93 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 595.13 515.71 114.49 103.51 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 35.24 25.82 52.80 3.68 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 218.63 186.09 2513.80 12.20 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 359.18 293.60 3617.89 39.33 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 12.00 12.13 8.95 5.19 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 150.01 119.80 804.43 21.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/07/2024 _x86_64_ (2 CPU) 04:12:33 LINUX RESTART (2 CPU) 04:13:03 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 22.41 0.00 5.05 37.51 0.12 34.91 04:14:01 AM 0 22.04 0.00 5.10 37.26 0.14 35.46 04:14:01 AM 1 22.78 0.00 5.00 37.76 0.10 34.36 04:15:01 AM all 33.37 0.00 4.42 6.83 0.14 55.24 04:15:01 AM 0 26.47 0.00 4.64 7.19 0.15 61.55 04:15:01 AM 1 40.25 0.00 4.19 6.48 0.13 48.94 04:16:01 AM all 33.54 0.00 4.24 5.15 0.11 56.96 04:16:01 AM 0 20.39 0.00 3.89 4.36 0.10 71.27 04:16:01 AM 1 46.67 0.00 4.59 5.95 0.12 42.67 04:17:01 AM all 14.89 0.00 1.50 2.05 0.09 81.46 04:17:01 AM 0 7.44 0.00 1.49 0.95 0.10 90.02 04:17:01 AM 1 22.34 0.00 1.52 3.16 0.08 72.90 04:18:01 AM all 1.59 0.00 0.94 0.03 0.04 97.40 04:18:01 AM 0 2.60 0.00 0.98 0.05 0.05 96.31 04:18:01 AM 1 0.57 0.00 0.90 0.00 0.03 98.50 04:19:01 AM all 34.48 0.00 4.33 3.82 0.13 57.24 04:19:01 AM 0 30.81 0.00 4.01 3.05 0.12 62.01 04:19:01 AM 1 38.16 0.00 4.66 4.59 0.13 52.46 04:20:01 AM all 3.09 0.00 1.53 1.43 0.08 93.86 04:20:01 AM 0 3.71 0.00 1.26 0.44 0.07 94.53 04:20:01 AM 1 2.46 0.00 1.81 2.43 0.10 93.19 04:21:01 AM all 7.79 0.00 0.41 0.22 0.06 91.53 04:21:01 AM 0 7.79 0.00 0.42 0.12 0.07 91.61 04:21:01 AM 1 7.79 0.00 0.40 0.32 0.05 91.44 04:22:01 AM all 6.93 0.00 0.93 0.01 0.07 92.06 04:22:01 AM 0 10.49 0.00 1.44 0.00 0.07 88.00 04:22:01 AM 1 3.41 0.00 0.43 0.02 0.07 96.07 04:23:01 AM all 10.67 0.00 2.22 0.11 0.09 86.91 04:23:01 AM 0 10.62 0.00 2.21 0.17 0.10 86.90 04:23:01 AM 1 10.72 0.00 2.23 0.05 0.08 86.91 04:24:01 AM all 24.72 0.00 1.89 2.36 0.07 70.96 04:24:01 AM 0 15.12 0.00 1.64 0.58 0.05 82.61 04:24:01 AM 1 34.31 0.00 2.14 4.14 0.08 59.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.58 0.00 2.49 5.30 0.09 74.53 Average: 0 14.30 0.00 2.45 4.81 0.09 78.35 Average: 1 20.86 0.00 2.53 5.79 0.09 70.73