---> uname -a: Linux prd-centos8-robot-2c-8g-27425.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 579 4993 19 2125 6821 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:54:e0:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe54:e0ec/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) 09/25/2024 _x86_64_ (2 CPU) 06:15:03 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 97.33 13.25 84.09 2373.07 6764.31 06:18:01 AM 77.17 0.70 76.47 50.78 8682.27 06:19:01 AM 17.08 0.42 16.66 64.78 1438.07 06:20:01 AM 61.28 0.03 61.25 3.47 7630.89 06:21:01 AM 9.35 0.10 9.25 32.12 841.30 06:22:01 AM 2.10 0.03 2.07 1.87 112.43 06:23:01 AM 6.47 0.32 6.15 36.93 250.86 06:24:01 AM 26.26 0.53 25.72 64.78 1344.10 Average: 37.13 1.92 35.21 328.44 3383.02 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5338000 7065580 2544432 32.28 2688 1909232 664328 7.44 210164 2008568 158204 06:18:01 AM 5214464 7045192 2667968 33.85 2688 2007400 656820 7.35 230924 2089296 31184 06:19:01 AM 5213352 7047696 2669080 33.86 2688 2011500 678948 7.60 243900 2078760 3272 06:20:01 AM 5037596 7066812 2844836 36.09 2688 2198292 633224 7.09 259316 2209264 16548 06:21:01 AM 4997224 7027848 2885208 36.60 2688 2199680 683140 7.65 259520 2248008 248 06:22:01 AM 4993328 7025060 2889104 36.65 2688 2200784 683140 7.65 259728 2251776 20 06:23:01 AM 5093084 6988592 2789348 35.39 2688 2068600 729580 8.17 280016 2150116 32964 06:24:01 AM 5123304 6995796 2759128 35.00 2688 2047660 694088 7.77 449444 1957920 16704 Average: 5126294 7032822 2756138 34.97 2688 2080394 677908 7.59 274126 2124214 32393 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 191.72 127.08 1288.60 34.58 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 51.93 37.67 429.61 7.63 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 13.88 7.35 4.60 2.79 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 175.99 135.74 311.40 39.86 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 14.05 8.03 3.99 1.29 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 28.19 21.36 7.88 3.95 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 65.17 48.36 86.44 28.85 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 19.66 18.51 16.61 8.73 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 70.07 50.51 268.62 15.96 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:03 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 33.88 0.00 6.14 2.93 0.12 56.94 06:17:01 AM 0 41.07 0.00 7.54 4.29 0.12 46.98 06:17:01 AM 1 26.69 0.00 4.75 1.57 0.12 66.88 06:18:01 AM all 22.96 0.00 3.47 2.69 0.08 70.80 06:18:01 AM 0 32.83 0.00 3.94 2.19 0.08 60.96 06:18:01 AM 1 13.09 0.00 3.00 3.19 0.08 80.64 06:19:01 AM all 8.78 0.00 1.19 0.82 0.06 89.15 06:19:01 AM 0 13.19 0.00 1.17 0.53 0.05 85.05 06:19:01 AM 1 4.36 0.00 1.20 1.10 0.07 93.26 06:20:01 AM all 25.89 0.00 4.31 2.50 0.09 67.20 06:20:01 AM 0 29.03 0.00 4.55 2.35 0.10 63.97 06:20:01 AM 1 22.75 0.00 4.08 2.66 0.08 70.43 06:21:01 AM all 2.01 0.00 0.38 0.20 0.03 97.37 06:21:01 AM 0 1.45 0.00 0.25 0.13 0.03 98.13 06:21:01 AM 1 2.57 0.00 0.52 0.27 0.03 96.61 06:22:01 AM all 8.06 0.00 0.78 0.01 0.07 91.09 06:22:01 AM 0 12.36 0.00 1.10 0.02 0.08 86.44 06:22:01 AM 1 3.76 0.00 0.45 0.00 0.05 95.73 06:23:01 AM all 17.29 0.00 1.77 0.05 0.07 80.82 06:23:01 AM 0 28.23 0.00 2.59 0.08 0.07 69.02 06:23:01 AM 1 6.35 0.00 0.95 0.02 0.07 92.61 06:24:01 AM all 29.79 0.00 3.51 0.31 0.08 66.31 06:24:01 AM 0 38.56 0.00 3.55 0.32 0.08 57.48 06:24:01 AM 1 21.00 0.00 3.46 0.30 0.08 75.15 Average: all 18.59 0.00 2.70 1.19 0.08 77.45 Average: 0 24.59 0.00 3.09 1.24 0.08 71.00 Average: 1 12.58 0.00 2.30 1.14 0.07 83.91