---> uname -a: Linux prd-centos8-robot-2c-8g-1130.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4995 19 2115 6814 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:3f:3b:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe3f:3b4f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/30/2024 _x86_64_ (2 CPU) 06:30:04 LINUX RESTART (2 CPU) 06:31:03 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 60.65 13.17 47.48 2267.77 4670.36 06:33:01 AM 95.87 0.08 95.78 2.27 8733.36 06:34:01 AM 48.01 0.58 47.43 26.26 4367.66 06:35:01 AM 22.21 0.98 21.22 130.47 1336.18 06:36:01 AM 56.00 0.03 55.96 3.47 7217.53 06:37:01 AM 6.61 0.02 6.60 0.13 331.24 06:38:01 AM 1.92 0.00 1.92 0.00 143.24 06:39:01 AM 0.45 0.00 0.45 0.00 34.24 06:40:01 AM 0.17 0.00 0.17 0.00 15.24 06:41:01 AM 0.35 0.03 0.32 1.87 13.51 06:42:01 AM 17.67 0.32 17.36 44.11 1074.96 Average: 28.07 1.35 26.73 218.92 2533.21 06:31:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 5429616 7043968 2452840 31.12 2688 1805972 752632 8.43 190160 1975668 76992 06:33:01 AM 5192608 7016288 2689848 34.12 2688 2000724 731496 8.19 188228 2159220 105536 06:34:01 AM 5167184 6991000 2715272 34.45 2688 2000864 744728 8.34 208232 2162660 12700 06:35:01 AM 4983564 6964104 2898892 36.78 2688 2153284 781524 8.75 246512 2293964 142144 06:36:01 AM 5036380 7041612 2846076 36.11 2688 2174956 664376 7.44 232936 2236776 36 06:37:01 AM 4998692 7005072 2883764 36.58 2688 2176128 712728 7.98 233140 2276288 172 06:38:01 AM 4991976 7000880 2890480 36.67 2688 2178652 712728 7.98 233140 2283028 164 06:39:01 AM 4991128 7000844 2891328 36.68 2688 2179472 728128 8.15 233140 2284008 176 06:40:01 AM 4990484 7000572 2891972 36.69 2688 2179820 726180 8.13 233144 2284492 108 06:41:01 AM 4988964 7000136 2893492 36.71 2688 2180888 726180 8.13 233276 2286176 816 06:42:01 AM 5183692 7042600 2698764 34.24 2688 2033616 673860 7.55 430072 1919436 26256 Average: 5086753 7009734 2795703 35.47 2688 2096761 723142 8.10 241998 2196520 33191 06:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 139.00 100.64 1103.26 29.76 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 43.43 36.96 483.01 7.58 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 13.15 7.07 5.89 3.14 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 40.28 30.98 283.22 6.66 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 463.20 418.41 132.02 90.77 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 30.77 21.41 13.10 4.07 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 27.47 29.71 7.46 5.88 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 14.66 15.08 3.24 2.89 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 10.01 10.00 3.44 1.83 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 9.48 9.68 2.84 2.85 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 69.28 51.12 92.10 32.23 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 78.07 66.36 190.84 17.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/30/2024 _x86_64_ (2 CPU) 06:30:04 LINUX RESTART (2 CPU) 06:31:03 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 23.36 0.00 4.00 2.59 0.10 69.94 06:32:01 AM 0 26.51 0.00 4.42 2.71 0.12 66.23 06:32:01 AM 1 20.19 0.00 3.58 2.47 0.09 73.67 06:33:01 AM all 34.55 0.00 4.88 4.32 0.12 56.14 06:33:01 AM 0 50.29 0.00 5.64 4.55 0.10 39.41 06:33:01 AM 1 19.04 0.00 4.12 4.09 0.13 72.62 06:34:01 AM all 17.48 0.00 1.81 1.13 0.13 79.45 06:34:01 AM 0 11.12 0.00 1.99 1.32 0.12 85.45 06:34:01 AM 1 23.85 0.00 1.64 0.94 0.13 73.44 06:35:01 AM all 17.77 0.00 2.91 0.85 0.08 78.38 06:35:01 AM 0 10.12 0.00 2.65 0.57 0.08 86.58 06:35:01 AM 1 25.45 0.00 3.18 1.14 0.08 70.16 06:36:01 AM all 17.37 0.00 3.40 1.70 0.10 77.44 06:36:01 AM 0 23.22 0.00 3.70 1.91 0.12 71.05 06:36:01 AM 1 11.50 0.00 3.09 1.49 0.08 83.84 06:37:01 AM all 5.98 0.00 0.44 0.11 0.07 93.40 06:37:01 AM 0 3.78 0.00 0.40 0.17 0.07 95.58 06:37:01 AM 1 8.18 0.00 0.49 0.05 0.07 91.22 06:38:01 AM all 13.59 0.00 0.30 0.03 0.08 85.99 06:38:01 AM 0 12.96 0.00 0.32 0.00 0.08 86.63 06:38:01 AM 1 14.22 0.00 0.28 0.07 0.08 85.35 06:39:01 AM all 6.75 0.00 0.20 0.00 0.07 92.98 06:39:01 AM 0 4.45 0.00 0.18 0.00 0.07 95.30 06:39:01 AM 1 9.06 0.00 0.22 0.00 0.07 90.66 06:40:01 AM all 4.38 0.00 0.19 0.00 0.07 95.36 06:40:01 AM 0 5.54 0.00 0.23 0.00 0.07 94.16 06:40:01 AM 1 3.23 0.00 0.15 0.00 0.07 96.56 06:41:01 AM all 4.69 0.00 0.16 0.00 0.08 95.07 06:41:01 AM 0 2.07 0.00 0.13 0.00 0.07 97.73 06:41:01 AM 1 7.32 0.00 0.18 0.00 0.10 92.40 06:42:01 AM all 21.15 0.00 2.56 0.23 0.10 75.97 06:42:01 AM 0 26.48 0.00 2.67 0.40 0.08 70.36 06:42:01 AM 1 15.81 0.00 2.44 0.05 0.12 81.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.15 0.00 1.89 0.99 0.09 81.88 Average: 0 15.97 0.00 2.02 1.05 0.09 80.87 Average: 1 14.33 0.00 1.75 0.93 0.09 82.89