---> uname -a: Linux prd-centos8-robot-2c-8g-42201.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 579 4998 19 2119 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:9a:60:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe9a:602f/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) 10/14/2024 _x86_64_ (2 CPU) 02:25:22 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 56.41 19.31 37.10 5470.44 13127.29 02:28:01 AM 106.77 6.78 99.98 1247.79 8384.94 02:29:01 AM 44.30 0.83 43.47 80.51 5256.13 02:30:01 AM 2.17 0.30 1.87 33.19 38.32 02:31:01 AM 43.67 0.00 43.67 0.00 2930.64 02:32:01 AM 25.25 0.03 25.21 3.47 5531.31 02:33:01 AM 0.42 0.08 0.33 31.99 9.63 02:34:02 AM 14.31 0.33 13.98 37.85 511.30 Average: 36.66 3.46 33.20 863.18 4473.68 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5451740 7037668 2430692 30.84 2688 1776280 726880 8.14 191472 1948060 114936 02:28:01 AM 5246856 7048468 2635576 33.44 2688 1979384 659848 7.39 211324 2083080 105476 02:29:01 AM 5202136 7034572 2680296 34.00 2688 2009312 666320 7.46 237996 2095296 24 02:30:01 AM 5253288 7086720 2629144 33.35 2688 2010308 637796 7.14 240904 2041604 4 02:31:01 AM 4997264 7032728 2885168 36.60 2688 2204296 651188 7.29 255428 2257896 154380 02:32:01 AM 5027672 7062840 2854760 36.22 2688 2204424 641164 7.18 258892 2218964 4 02:33:01 AM 4983944 7020460 2898488 36.77 2688 2205804 688364 7.71 259020 2261220 432 02:34:02 AM 5199068 7061168 2683364 34.04 2688 2035572 631828 7.07 272660 2052856 17976 Average: 5170246 7048078 2712186 34.41 2688 2053172 662924 7.42 240962 2119872 49154 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 302.65 192.95 1562.23 60.49 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 30.63 25.71 245.28 5.23 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 44.20 32.07 401.90 6.14 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 8.15 5.78 1.89 1.26 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 43.79 36.42 298.24 8.60 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 157.86 131.89 31.90 33.78 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 29.23 19.25 27.32 2.59 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 179.61 140.15 1546.52 26.39 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 99.51 73.03 514.44 18.06 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) 10/14/2024 _x86_64_ (2 CPU) 02:25:22 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 38.16 0.00 5.64 5.00 0.09 51.10 02:27:01 AM 0 38.01 0.00 6.45 5.91 0.10 49.54 02:27:01 AM 1 38.30 0.00 4.85 4.11 0.08 52.66 02:28:01 AM all 23.31 0.00 4.72 3.71 0.09 68.16 02:28:01 AM 0 28.54 0.00 5.06 3.39 0.08 62.93 02:28:01 AM 1 18.10 0.00 4.38 4.03 0.10 73.38 02:29:01 AM all 19.81 0.00 1.99 3.02 0.08 75.09 02:29:01 AM 0 19.47 0.00 1.69 2.84 0.08 75.92 02:29:01 AM 1 20.15 0.00 2.30 3.20 0.08 74.26 02:30:01 AM all 0.78 0.00 0.52 0.51 0.03 98.16 02:30:01 AM 0 0.63 0.00 0.63 0.65 0.03 98.05 02:30:01 AM 1 0.92 0.00 0.40 0.37 0.03 98.28 02:31:01 AM all 24.34 0.00 4.32 3.47 0.09 67.78 02:31:01 AM 0 31.27 0.00 5.05 2.83 0.10 60.75 02:31:01 AM 1 17.40 0.00 3.59 4.11 0.08 74.82 02:32:01 AM all 3.46 0.00 0.86 4.00 0.05 91.63 02:32:01 AM 0 5.09 0.00 0.82 2.36 0.05 91.69 02:32:01 AM 1 1.83 0.00 0.90 5.64 0.05 91.58 02:33:01 AM all 2.54 0.00 0.28 0.00 0.03 97.15 02:33:01 AM 0 4.02 0.00 0.37 0.00 0.03 95.58 02:33:01 AM 1 1.05 0.00 0.18 0.00 0.03 98.73 02:34:02 AM all 14.81 0.00 2.22 0.18 0.09 82.69 02:34:02 AM 0 18.65 0.00 2.48 0.29 0.10 78.48 02:34:02 AM 1 11.00 0.00 1.96 0.08 0.08 86.87 Average: all 15.89 0.00 2.57 2.49 0.07 78.98 Average: 0 18.20 0.00 2.82 2.28 0.07 76.63 Average: 1 13.59 0.00 2.32 2.69 0.07 81.33