---> uname -a: Linux prd-centos8-robot-2c-8g-2060.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4918 19 2124 6746 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:5b:95:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe5b:9530/64 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) 01/16/2025 _x86_64_ (2 CPU) 02:13:09 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 62.53 1.32 61.21 105.03 5484.04 02:16:01 AM 82.50 0.73 81.77 53.06 9316.83 02:17:01 AM 20.42 0.42 20.01 64.77 1791.19 02:18:01 AM 65.39 6.75 58.64 1249.39 7763.54 02:19:01 AM 6.00 0.08 5.91 31.99 341.49 02:20:01 AM 2.10 0.03 2.07 1.07 110.20 02:21:01 AM 0.27 0.00 0.27 0.00 2.95 02:22:01 AM 0.40 0.00 0.40 0.00 5.23 02:23:01 AM 13.25 0.32 12.93 36.92 702.45 Average: 28.09 1.07 27.02 171.34 2835.15 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5389840 7049716 2492592 31.62 2688 1843516 703744 7.88 185056 1989980 140804 02:16:01 AM 5201600 6997404 2680832 34.01 2688 1973460 727216 8.14 198336 2135760 30684 02:17:01 AM 5193028 7033284 2689404 34.12 2688 2015764 687192 7.69 222448 2117492 40036 02:18:01 AM 4985944 7023184 2896488 36.75 2688 2207028 705440 7.90 258592 2258704 3320 02:19:01 AM 4947212 6985704 2935220 37.24 2688 2208280 786540 8.81 258864 2301452 40 02:20:01 AM 4939900 6979548 2942532 37.33 2688 2209436 788524 8.83 258864 2308568 16 02:21:01 AM 4925224 6964896 2957208 37.52 2688 2209452 822732 9.21 258864 2322940 8 02:22:01 AM 4924644 6964320 2957788 37.52 2688 2209472 822732 9.21 258864 2322860 24 02:23:01 AM 5124880 6991956 2757552 34.98 2688 2042160 784472 8.78 293812 2110384 13212 Average: 5070252 6998890 2812180 35.68 2688 2102063 758732 8.50 243744 2207571 25349 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 72.74 56.55 799.61 6.39 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 61.09 45.16 586.43 7.73 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 13.64 12.53 6.16 4.47 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 245.06 175.05 340.84 44.58 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 18.73 10.68 4.73 1.91 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 191.94 189.39 53.49 78.51 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 194.29 189.49 182.08 73.62 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 143.49 138.14 58.28 49.28 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 60.95 39.25 105.71 22.82 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 111.32 95.13 237.47 32.15 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) 01/16/2025 _x86_64_ (2 CPU) 02:13:09 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 24.22 0.00 3.38 9.94 0.11 62.35 02:15:01 AM 0 28.80 0.00 4.01 11.05 0.12 56.03 02:15:01 AM 1 19.66 0.00 2.75 8.83 0.10 68.66 02:16:01 AM all 24.93 0.00 3.55 2.70 0.10 68.72 02:16:01 AM 0 28.65 0.00 3.40 2.83 0.10 65.02 02:16:01 AM 1 21.20 0.00 3.71 2.57 0.10 72.42 02:17:01 AM all 16.91 0.00 2.44 0.52 0.05 80.09 02:17:01 AM 0 21.89 0.00 2.84 0.58 0.05 74.63 02:17:01 AM 1 11.94 0.00 2.03 0.45 0.05 85.53 02:18:01 AM all 23.26 0.00 4.45 6.32 0.10 65.87 02:18:01 AM 0 31.16 0.00 4.58 4.95 0.10 59.21 02:18:01 AM 1 15.38 0.00 4.32 7.69 0.10 72.51 02:19:01 AM all 1.55 0.00 0.23 0.13 0.03 98.07 02:19:01 AM 0 2.79 0.00 0.35 0.23 0.03 96.59 02:19:01 AM 1 0.32 0.00 0.12 0.02 0.02 99.53 02:20:01 AM all 16.54 0.00 0.54 0.07 0.08 82.77 02:20:01 AM 0 7.07 0.00 0.28 0.13 0.07 92.44 02:20:01 AM 1 26.02 0.00 0.79 0.00 0.10 73.09 02:21:01 AM all 17.57 0.00 0.49 0.01 0.09 81.84 02:21:01 AM 0 9.99 0.00 0.30 0.02 0.08 89.61 02:21:01 AM 1 25.17 0.00 0.69 0.00 0.10 74.04 02:22:01 AM all 20.71 0.00 0.44 0.00 0.08 78.76 02:22:01 AM 0 31.09 0.00 0.54 0.00 0.10 68.28 02:22:01 AM 1 10.32 0.00 0.35 0.00 0.07 89.26 02:23:01 AM all 15.59 0.00 2.10 0.15 0.07 82.10 02:23:01 AM 0 22.87 0.00 2.00 0.24 0.07 74.83 02:23:01 AM 1 8.34 0.00 2.19 0.07 0.07 89.33 Average: all 17.93 0.00 1.96 2.21 0.08 77.83 Average: 0 20.49 0.00 2.04 2.23 0.08 75.17 Average: 1 15.37 0.00 1.89 2.18 0.08 80.48