---> uname -a: Linux prd-centos8-robot-2c-8g-8353.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 588 4973 19 2135 6812 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:b3:b2:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:feb3:b253/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:40:53 LINUX RESTART (2 CPU) 04:42:01 AM tps rtps wtps bread/s bwrtn/s 04:43:01 AM 121.11 7.43 113.68 1297.03 10567.03 04:44:01 AM 34.86 0.38 34.48 64.26 4396.75 04:45:01 AM 48.90 2.55 46.35 396.53 2847.45 04:46:01 AM 22.33 0.00 22.33 0.00 5510.96 04:47:01 AM 0.53 0.00 0.53 0.00 8.02 04:48:01 AM 0.40 0.00 0.40 0.00 3.98 04:49:02 AM 0.53 0.12 0.42 33.06 43.11 04:50:01 AM 1.93 0.00 1.93 0.00 77.01 04:51:01 AM 25.86 0.63 25.22 73.18 1302.65 Average: 28.54 1.24 27.31 207.51 2755.80 04:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 AM 5170088 7005176 2712336 34.41 2688 2011828 716220 8.02 219252 2146532 112084 04:44:01 AM 5244868 7081348 2637556 33.46 2688 2013756 649076 7.27 239648 2051100 12 04:45:01 AM 5012564 7060552 2869860 36.41 2688 2217504 649744 7.28 262108 2236908 155372 04:46:01 AM 5006032 7054020 2876392 36.49 2688 2217512 649744 7.28 262124 2237032 4 04:47:01 AM 5006080 7054068 2876344 36.49 2688 2217512 649744 7.28 262128 2237096 4 04:48:01 AM 5006028 7054020 2876396 36.49 2688 2217516 649744 7.28 262128 2237032 4 04:49:02 AM 4959992 7010028 2922432 37.08 2688 2219548 737776 8.26 262336 2282532 4 04:50:01 AM 5002612 7053984 2879812 36.53 2688 2220876 652868 7.31 262664 2239932 1108 04:51:01 AM 5147876 7026680 2734548 34.69 2688 2054224 681980 7.64 452992 1929540 192 Average: 5061793 7044431 2820631 35.78 2688 2154475 670766 7.51 276153 2177523 29865 04:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 92.47 76.06 1018.69 10.71 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 15.65 11.23 6.67 4.03 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 175.39 130.06 326.71 31.85 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 246.38 166.08 46.72 39.85 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 5.22 2.02 0.66 0.48 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 5.35 1.98 0.96 0.44 0.00 0.00 0.00 0.00 04:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:02 AM eth0 61.81 47.83 14.40 5.83 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 33.70 22.59 8.60 2.88 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 75.09 50.93 88.58 27.39 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 79.09 56.59 168.30 13.74 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) 11/18/2024 _x86_64_ (2 CPU) 04:40:53 LINUX RESTART (2 CPU) 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 37.60 0.00 6.08 3.98 0.12 52.22 04:43:01 AM 0 35.07 0.00 6.19 4.01 0.13 54.60 04:43:01 AM 1 40.13 0.00 5.97 3.95 0.10 49.84 04:44:01 AM all 10.59 0.00 1.48 1.32 0.06 86.55 04:44:01 AM 0 10.72 0.00 1.44 1.27 0.05 86.52 04:44:01 AM 1 10.46 0.00 1.52 1.37 0.07 86.58 04:45:01 AM all 26.93 0.00 4.63 1.08 0.08 67.29 04:45:01 AM 0 20.83 0.00 4.42 1.57 0.08 73.10 04:45:01 AM 1 33.02 0.00 4.83 0.58 0.08 61.48 04:46:01 AM all 0.66 0.00 0.70 1.32 0.04 97.27 04:46:01 AM 0 0.60 0.00 0.89 1.47 0.05 96.99 04:46:01 AM 1 0.72 0.00 0.52 1.17 0.03 97.56 04:47:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 04:47:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 04:47:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 04:48:01 AM all 0.27 0.00 0.09 0.00 0.03 99.61 04:48:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 04:48:01 AM 1 0.47 0.00 0.12 0.00 0.03 99.38 04:49:02 AM all 4.07 0.00 0.42 0.03 0.06 95.43 04:49:02 AM 0 4.42 0.00 0.50 0.05 0.07 94.96 04:49:02 AM 1 3.71 0.00 0.33 0.00 0.05 95.90 04:50:01 AM all 1.91 0.00 0.27 0.01 0.06 97.75 04:50:01 AM 0 1.50 0.00 0.34 0.00 0.05 98.11 04:50:01 AM 1 2.33 0.00 0.20 0.02 0.07 97.38 04:51:01 AM all 23.07 0.00 3.23 0.38 0.10 73.22 04:51:01 AM 0 17.43 0.00 2.79 0.45 0.10 79.23 04:51:01 AM 1 28.71 0.00 3.68 0.30 0.10 67.21 Average: all 11.74 0.00 1.89 0.90 0.07 85.39 Average: 0 10.11 0.00 1.86 0.98 0.07 86.98 Average: 1 13.38 0.00 1.92 0.82 0.07 83.81