---> uname -a: Linux prd-centos8-robot-2c-8g-6106.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 582 4992 19 2122 6819 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:b8:e8:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:feb8:e82c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 105.21 6.95 98.27 1309.30 8821.91 04:26:01 AM 55.94 0.73 55.21 51.86 6443.08 04:27:02 AM 16.61 0.83 15.78 122.36 835.55 04:28:01 AM 45.18 0.20 44.98 13.15 2828.52 04:29:01 AM 22.56 0.00 22.56 0.00 5382.76 04:30:01 AM 2.32 0.03 2.28 1.07 152.97 04:31:01 AM 0.18 0.00 0.18 0.00 6.76 04:32:01 AM 0.20 0.00 0.20 0.00 3.35 04:33:01 AM 14.95 0.30 14.65 43.86 726.95 Average: 29.21 1.01 28.20 171.59 2800.17 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5196636 6978948 2685800 34.07 2688 1962464 774880 8.68 219044 2134404 107088 04:26:01 AM 5182184 7009824 2700252 34.26 2688 2004896 731796 8.19 221600 2134392 8 04:27:02 AM 5149036 7022200 2733400 34.68 2688 2048340 707288 7.92 249908 2133408 35612 04:28:01 AM 5029744 7061132 2852692 36.19 2688 2200868 649740 7.28 262528 2222408 154052 04:29:01 AM 5021804 7053168 2860632 36.29 2688 2200844 649740 7.28 262568 2224644 8 04:30:01 AM 4923696 6957636 2958740 37.54 2688 2203420 783908 8.78 262740 2321440 148 04:31:01 AM 4911436 6945408 2971000 37.69 2688 2203436 812924 9.10 262740 2334220 16 04:32:01 AM 4805176 6839160 3077260 39.04 2688 2203456 909800 10.19 262740 2439512 28 04:33:01 AM 5124636 6990856 2757800 34.99 2688 2041292 721936 8.08 439156 1968112 13360 Average: 5038261 6984259 2844175 36.08 2688 2118780 749112 8.39 271447 2212504 34480 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 75.29 61.95 811.94 8.02 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 33.08 24.73 269.71 5.39 0.00 0.00 0.00 0.00 04:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:02 AM eth0 17.59 14.93 6.72 4.93 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 42.52 37.64 304.82 11.78 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 439.59 357.43 90.22 78.05 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 123.26 93.38 1294.11 7.70 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 395.47 360.41 5257.76 23.29 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 461.61 414.70 5991.79 26.85 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 69.26 52.97 97.11 29.68 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 184.46 157.80 1571.78 21.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 38.76 0.00 5.44 3.75 0.11 51.95 04:25:01 AM 0 44.12 0.00 5.26 2.85 0.10 47.68 04:25:01 AM 1 33.41 0.00 5.61 4.65 0.12 56.22 04:26:01 AM all 19.30 0.00 2.39 2.42 0.07 75.82 04:26:01 AM 0 23.29 0.00 2.30 1.95 0.07 72.40 04:26:01 AM 1 15.30 0.00 2.49 2.89 0.07 79.26 04:27:02 AM all 17.44 0.00 2.41 0.90 0.08 79.17 04:27:02 AM 0 25.84 0.00 2.85 1.34 0.08 69.89 04:27:02 AM 1 9.07 0.00 1.97 0.47 0.07 88.42 04:28:01 AM all 26.87 0.00 3.69 0.79 0.09 68.56 04:28:01 AM 0 29.95 0.00 3.56 1.10 0.10 65.29 04:28:01 AM 1 23.79 0.00 3.81 0.47 0.08 71.84 04:29:01 AM all 1.11 0.00 1.16 1.40 0.06 96.27 04:29:01 AM 0 1.26 0.00 1.37 0.69 0.07 96.62 04:29:01 AM 1 0.95 0.00 0.95 2.11 0.05 95.93 04:30:01 AM all 8.43 0.00 1.83 0.03 0.08 89.63 04:30:01 AM 0 3.58 0.00 0.52 0.05 0.07 95.78 04:30:01 AM 1 13.35 0.00 3.15 0.02 0.09 83.40 04:31:01 AM all 8.27 0.00 1.17 0.00 0.10 90.46 04:31:01 AM 0 3.19 0.00 0.39 0.00 0.08 96.34 04:31:01 AM 1 13.36 0.00 1.95 0.00 0.12 84.56 04:32:01 AM all 9.23 0.00 1.15 0.00 0.11 89.51 04:32:01 AM 0 3.03 0.00 0.45 0.00 0.10 96.42 04:32:01 AM 1 15.48 0.00 1.85 0.00 0.12 82.55 04:33:01 AM all 21.99 0.00 2.95 0.25 0.07 74.75 04:33:01 AM 0 33.18 0.00 3.74 0.17 0.07 62.85 04:33:01 AM 1 10.80 0.00 2.15 0.33 0.07 86.64 Average: all 16.85 0.00 2.47 1.06 0.08 79.54 Average: 0 18.63 0.00 2.27 0.91 0.08 78.11 Average: 1 15.06 0.00 2.66 1.22 0.09 80.97