---> uname -a: Linux prd-centos8-robot-2c-8g-4258.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4977 19 2115 6797 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:9e:aa:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe9e:aab4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/20/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 74.78 11.23 63.55 2120.76 5788.80 02:11:01 AM 85.96 0.73 85.22 53.04 9575.88 02:12:01 AM 17.89 0.42 17.48 64.78 1643.75 02:13:01 AM 47.46 6.72 40.74 1245.93 4534.21 02:14:01 AM 19.54 0.03 19.51 3.47 3359.48 02:15:01 AM 7.30 0.00 7.30 0.00 605.71 02:16:01 AM 2.07 0.10 1.97 32.13 72.05 02:17:01 AM 0.35 0.00 0.35 0.00 5.81 02:18:01 AM 10.91 0.32 10.60 36.93 346.76 02:19:01 AM 22.51 0.53 21.97 64.77 1046.91 Average: 28.88 2.01 26.87 362.17 2698.08 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5337876 7003504 2544556 32.28 2688 1849136 761852 8.53 187964 2040148 150252 02:11:01 AM 5194912 6986400 2687520 34.10 2688 1969528 749772 8.40 198776 2146036 30688 02:12:01 AM 5204284 7032704 2678148 33.98 2688 2003868 696504 7.80 226520 2103644 32032 02:13:01 AM 4968740 6998796 2913692 36.96 2688 2200344 705024 7.89 256756 2290040 84644 02:14:01 AM 5014288 7046896 2868144 36.39 2688 2202624 673628 7.54 258884 2241184 14636 02:15:01 AM 5014192 7046796 2868240 36.39 2688 2202628 673628 7.54 258880 2240720 4 02:16:01 AM 4902628 6936460 2979804 37.80 2688 2203856 825240 9.24 259008 2350696 24 02:17:01 AM 4879476 6913360 3002956 38.10 2688 2203916 842528 9.43 259008 2373880 48 02:18:01 AM 5064348 6952156 2818084 35.75 2688 2063804 770504 8.63 280792 2186052 31352 02:19:01 AM 5114552 6984508 2767880 35.11 2688 2046632 727736 8.15 450972 1969068 12376 Average: 5069530 6990158 2812902 35.69 2688 2094634 742642 8.32 263756 2194147 35606 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 333.54 217.09 1631.44 61.37 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 61.55 44.39 586.64 7.66 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 19.08 12.43 7.06 4.49 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.33 24.75 294.01 5.10 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 12.41 10.40 8.23 5.38 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 180.01 140.59 33.49 32.38 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 232.13 202.65 1856.66 700.91 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 556.15 446.53 6495.11 28.86 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 267.19 207.47 2403.40 31.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.37 15.78 14.37 7.22 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 171.07 132.20 1333.00 88.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/20/2024 _x86_64_ (2 CPU) 02:08:12 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 33.95 0.00 5.30 3.19 0.15 57.41 02:10:01 AM 0 23.03 0.00 4.05 2.33 0.17 70.42 02:10:01 AM 1 44.92 0.00 6.57 4.05 0.13 44.33 02:11:01 AM all 22.09 0.00 3.23 2.94 0.09 71.65 02:11:01 AM 0 18.12 0.00 3.13 3.43 0.08 75.23 02:11:01 AM 1 26.06 0.00 3.32 2.46 0.10 68.06 02:12:01 AM all 17.18 0.00 2.55 0.72 0.07 79.48 02:12:01 AM 0 13.62 0.00 2.45 0.90 0.07 82.96 02:12:01 AM 1 20.74 0.00 2.65 0.53 0.07 76.01 02:13:01 AM all 14.46 0.00 2.94 25.28 0.07 57.26 02:13:01 AM 0 11.48 0.00 2.79 26.81 0.05 58.88 02:13:01 AM 1 17.44 0.00 3.09 23.75 0.08 55.64 02:14:01 AM all 8.05 0.00 1.28 28.32 0.05 62.30 02:14:01 AM 0 8.04 0.00 1.32 25.15 0.05 65.43 02:14:01 AM 1 8.06 0.00 1.24 31.49 0.05 59.17 02:15:01 AM all 0.39 0.00 0.43 2.79 0.02 96.37 02:15:01 AM 0 0.37 0.00 0.47 0.00 0.02 99.15 02:15:01 AM 1 0.42 0.00 0.38 5.58 0.02 93.60 02:16:01 AM all 11.52 0.00 0.73 0.12 0.08 87.55 02:16:01 AM 0 8.26 0.00 0.40 0.00 0.07 91.27 02:16:01 AM 1 14.81 0.00 1.07 0.24 0.10 83.78 02:17:01 AM all 12.19 0.00 1.44 0.00 0.09 86.28 02:17:01 AM 0 6.57 0.00 0.94 0.00 0.08 92.40 02:17:01 AM 1 17.83 0.00 1.93 0.00 0.10 80.14 02:18:01 AM all 14.23 0.00 1.99 0.28 0.07 83.43 02:18:01 AM 0 14.84 0.00 1.84 0.35 0.07 82.90 02:18:01 AM 1 13.63 0.00 2.14 0.20 0.07 83.96 02:19:01 AM all 24.86 0.00 2.87 4.32 0.08 67.87 02:19:01 AM 0 26.42 0.00 2.72 5.84 0.08 64.93 02:19:01 AM 1 23.27 0.00 3.03 2.77 0.07 70.86 Average: all 15.89 0.00 2.28 6.82 0.08 74.94 Average: 0 13.09 0.00 2.01 6.49 0.07 78.33 Average: 1 18.71 0.00 2.54 7.14 0.08 71.52