---> uname -a: Linux prd-centos8-robot-2c-8g-9606.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4950 19 2167 6820 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:fe:fc:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fefe:fcc4/64 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) 12/21/2023 _x86_64_ (2 CPU) 01:22:25 LINUX RESTART (2 CPU) 01:23:03 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 66.70 18.46 48.24 3910.93 33887.40 01:25:01 AM 78.01 6.63 71.38 1269.31 6600.85 01:26:01 AM 91.73 0.63 91.10 28.00 9616.00 01:27:01 AM 34.22 0.87 33.36 125.69 3452.93 01:28:01 AM 49.71 0.17 49.54 5.87 3047.14 01:29:01 AM 32.24 0.05 32.19 3.60 5634.14 01:30:01 AM 2.10 0.00 2.10 0.00 152.12 01:31:01 AM 0.38 0.00 0.38 0.00 87.94 01:32:01 AM 0.35 0.00 0.35 0.00 39.34 01:33:01 AM 9.91 0.23 9.68 33.86 408.86 01:34:01 AM 35.18 0.47 34.71 48.93 2040.94 Average: 36.32 2.45 33.87 482.93 5821.18 01:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5618524 7112560 2263948 28.72 2688 1687920 666696 7.46 159964 1827144 87128 01:25:01 AM 5357656 7087400 2524816 32.03 2688 1912268 656656 7.35 185808 2021048 156912 01:26:01 AM 5176716 7037324 2705756 34.33 2688 2036392 686312 7.68 194928 2162812 82892 01:27:01 AM 5211256 7076552 2671216 33.89 2688 2041412 654248 7.33 213824 2108796 16 01:28:01 AM 4935116 6987760 2947356 37.39 2688 2221264 718240 8.04 227048 2349320 157524 01:29:01 AM 4956704 7010324 2925768 37.12 2688 2222256 717344 8.03 232620 2315228 868 01:30:01 AM 4948056 7004476 2934416 37.23 2688 2225040 774424 8.67 232636 2323520 968 01:31:01 AM 4942488 7000772 2939984 37.30 2688 2226880 796340 8.92 232640 2328900 320 01:32:01 AM 4939360 6998544 2943112 37.34 2688 2227780 796340 8.92 232640 2332164 192 01:33:01 AM 5063268 6980560 2819204 35.77 2688 2088900 708476 7.93 235940 2219676 16408 01:34:01 AM 5110360 7023012 2772112 35.17 2688 2087424 702384 7.86 432216 1987132 1140 Average: 5114500 7029026 2767972 35.12 2688 2088867 716133 8.02 234569 2179613 45852 01:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 260.48 154.43 995.83 50.47 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 55.58 48.02 720.30 5.36 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 38.43 31.99 502.78 6.72 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 10.91 9.15 4.72 3.26 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 48.46 40.78 322.22 18.38 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 252.21 219.31 51.51 38.24 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 153.32 149.77 33.07 15.92 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 85.30 80.17 18.52 12.99 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 34.16 29.87 7.70 5.35 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 79.96 61.11 94.93 40.65 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 16.73 15.46 13.54 7.15 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 93.63 76.13 249.11 18.49 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) 12/21/2023 _x86_64_ (2 CPU) 01:22:25 LINUX RESTART (2 CPU) 01:23:03 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 19.96 0.00 4.28 36.51 0.08 39.17 01:24:01 AM 0 18.98 0.00 4.43 30.73 0.09 45.78 01:24:01 AM 1 20.95 0.00 4.12 42.28 0.07 32.58 01:25:01 AM all 25.94 0.00 4.25 9.69 0.09 60.03 01:25:01 AM 0 18.36 0.00 3.13 7.06 0.08 71.36 01:25:01 AM 1 33.53 0.00 5.37 12.31 0.10 48.68 01:26:01 AM all 30.44 0.00 4.02 8.94 0.10 56.50 01:26:01 AM 0 27.27 0.00 3.71 9.26 0.10 59.66 01:26:01 AM 1 33.61 0.00 4.33 8.62 0.10 53.33 01:27:01 AM all 11.85 0.00 1.32 2.41 0.08 84.34 01:27:01 AM 0 15.85 0.00 1.27 2.39 0.07 80.43 01:27:01 AM 1 7.87 0.00 1.37 2.43 0.08 88.25 01:28:01 AM all 30.62 0.00 4.33 2.90 0.09 62.06 01:28:01 AM 0 22.78 0.00 3.87 1.82 0.08 71.45 01:28:01 AM 1 38.46 0.00 4.78 3.98 0.10 52.67 01:29:01 AM all 6.58 0.00 1.12 2.89 0.07 89.33 01:29:01 AM 0 3.77 0.00 0.99 3.93 0.07 91.25 01:29:01 AM 1 9.41 0.00 1.26 1.85 0.07 87.41 01:30:01 AM all 16.58 0.00 0.80 0.07 0.08 82.47 01:30:01 AM 0 13.08 0.00 0.87 0.13 0.08 85.83 01:30:01 AM 1 20.10 0.00 0.73 0.00 0.08 79.09 01:31:01 AM all 13.70 0.00 0.44 0.00 0.08 85.79 01:31:01 AM 0 13.84 0.00 0.42 0.00 0.08 85.66 01:31:01 AM 1 13.56 0.00 0.45 0.00 0.07 85.92 01:32:01 AM all 9.50 0.00 0.33 0.00 0.08 90.10 01:32:01 AM 0 7.89 0.00 0.37 0.00 0.07 91.68 01:32:01 AM 1 11.11 0.00 0.28 0.00 0.08 88.52 01:33:01 AM all 16.13 0.00 1.45 0.21 0.08 82.13 01:33:01 AM 0 10.97 0.00 1.64 0.13 0.08 87.17 01:33:01 AM 1 21.28 0.00 1.25 0.28 0.08 77.10 01:34:01 AM all 28.34 0.00 2.57 0.79 0.08 68.22 01:34:01 AM 0 27.05 0.00 2.25 0.60 0.08 70.01 01:34:01 AM 1 29.64 0.00 2.89 0.99 0.07 66.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.07 0.00 2.26 5.76 0.08 72.82 Average: 0 16.35 0.00 2.08 5.02 0.08 76.47 Average: 1 21.79 0.00 2.44 6.51 0.08 69.17