---> uname -a: Linux prd-centos8-robot-2c-8g-14373.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 569 4998 19 2129 6831 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:84:10:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe84:10f6/64 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) 08/25/2024 _x86_64_ (2 CPU) 00:23:57 LINUX RESTART (2 CPU) 12:25:01 AM tps rtps wtps bread/s bwrtn/s 12:26:01 AM 95.23 7.30 87.94 1266.78 6565.88 12:27:01 AM 68.94 0.63 68.31 48.93 9128.03 12:28:01 AM 32.29 0.35 31.94 61.18 1658.96 12:29:01 AM 42.89 2.52 40.38 396.07 6771.97 12:30:01 AM 3.12 0.12 3.00 33.86 118.76 12:31:01 AM 2.25 0.02 2.23 0.13 109.48 12:32:01 AM 0.58 0.00 0.58 0.00 21.83 12:33:01 AM 0.45 0.00 0.45 0.00 14.95 12:34:01 AM 6.76 0.35 6.41 38.25 183.89 Average: 28.06 1.25 26.80 205.02 2730.27 12:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 AM 5274764 7075500 2607668 33.08 2688 1978772 655380 7.34 211696 2061424 220164 12:27:01 AM 5240320 7066392 2642112 33.52 2688 2003364 653576 7.32 230460 2066496 24 12:28:01 AM 4932188 7000488 2950244 37.43 2688 2237524 715380 8.01 286964 2293800 214828 12:29:01 AM 5035536 7074712 2846896 36.12 2688 2208380 624296 6.99 264080 2207372 4 12:30:01 AM 4991804 7032900 2890628 36.67 2688 2210296 711492 7.97 264680 2250240 908 12:31:01 AM 4990012 7031576 2892420 36.69 2688 2210732 711492 7.97 264748 2251736 64 12:32:01 AM 4989420 7031292 2893012 36.70 2688 2211048 711492 7.97 264748 2252708 4 12:33:01 AM 4987888 7030100 2894544 36.72 2688 2211380 711492 7.97 264748 2254076 4 12:34:01 AM 5077424 6973728 2805008 35.59 2688 2069292 735880 8.24 279332 2167960 26656 Average: 5057706 7035188 2824726 35.84 2688 2148976 692276 7.75 259051 2200646 51406 12:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 92.22 72.53 958.34 10.55 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 35.44 21.68 326.10 3.94 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 39.69 30.11 271.31 6.93 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 231.91 162.21 50.00 42.02 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 24.59 14.68 7.79 5.01 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 2.63 1.80 2.43 0.30 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 2.45 0.67 0.48 0.27 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 2.82 0.75 0.49 0.28 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 49.50 29.67 79.48 27.66 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 53.47 37.12 188.49 10.77 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) 08/25/2024 _x86_64_ (2 CPU) 00:23:57 LINUX RESTART (2 CPU) 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 35.63 0.00 5.84 3.19 0.11 55.22 12:26:01 AM 0 38.92 0.00 6.32 3.17 0.12 51.48 12:26:01 AM 1 32.34 0.00 5.37 3.22 0.10 58.97 12:27:01 AM all 12.58 0.00 2.01 3.46 0.08 81.87 12:27:01 AM 0 19.11 0.00 2.21 3.23 0.08 75.38 12:27:01 AM 1 6.05 0.00 1.82 3.69 0.07 88.37 12:28:01 AM all 25.06 0.00 2.99 1.40 0.08 70.47 12:28:01 AM 0 36.71 0.00 3.54 2.50 0.07 57.18 12:28:01 AM 1 13.42 0.00 2.45 0.30 0.10 83.73 12:29:01 AM all 10.79 0.00 2.42 6.05 0.06 80.69 12:29:01 AM 0 15.43 0.00 2.79 6.34 0.07 75.37 12:29:01 AM 1 6.15 0.00 2.04 5.77 0.05 85.99 12:30:01 AM all 4.78 0.00 0.33 0.03 0.06 94.80 12:30:01 AM 0 4.34 0.00 0.35 0.02 0.05 95.24 12:30:01 AM 1 5.23 0.00 0.31 0.05 0.07 94.35 12:31:01 AM all 1.62 0.00 0.13 0.03 0.05 98.17 12:31:01 AM 0 2.31 0.00 0.15 0.00 0.07 97.48 12:31:01 AM 1 0.94 0.00 0.10 0.07 0.03 98.86 12:32:01 AM all 1.55 0.00 0.12 0.00 0.07 98.27 12:32:01 AM 0 1.50 0.00 0.10 0.00 0.07 98.33 12:32:01 AM 1 1.59 0.00 0.13 0.00 0.07 98.21 12:33:01 AM all 1.57 0.00 0.12 0.00 0.05 98.26 12:33:01 AM 0 2.05 0.00 0.10 0.00 0.05 97.79 12:33:01 AM 1 1.09 0.00 0.13 0.00 0.05 98.73 12:34:01 AM all 10.37 0.00 1.33 0.05 0.05 88.20 12:34:01 AM 0 17.63 0.00 1.67 0.08 0.05 80.56 12:34:01 AM 1 3.10 0.00 0.99 0.02 0.05 95.85 Average: all 11.57 0.00 1.70 1.58 0.07 85.08 Average: 0 15.34 0.00 1.92 1.70 0.07 80.97 Average: 1 7.78 0.00 1.49 1.46 0.07 89.21