---> uname -a: Linux prd-centos8-robot-2c-8g-2811.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 624 4954 19 2118 6777 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:d8:cf:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fed8:cf4d/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) 12/15/2024 _x86_64_ (2 CPU) 01:14:59 LINUX RESTART (2 CPU) 01:16:02 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 105.56 7.11 98.44 1280.08 8802.17 01:18:01 AM 54.33 1.02 53.32 111.43 6840.72 01:19:01 AM 42.04 0.03 42.01 2.27 2790.12 01:20:01 AM 28.16 0.03 28.12 3.47 5700.17 01:21:01 AM 2.82 0.10 2.72 32.13 96.45 01:22:01 AM 2.03 0.00 2.03 0.00 67.74 01:23:01 AM 2.52 0.32 2.20 36.93 117.60 01:24:01 AM 28.76 0.53 28.23 64.79 1206.92 Average: 33.13 1.13 32.00 189.17 3191.46 01:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5226888 7026716 2655544 33.69 2688 1978268 698180 7.82 210536 2109528 145852 01:18:01 AM 5250716 7084992 2631716 33.39 2688 2011904 643524 7.21 240664 2050836 20 01:19:01 AM 4979524 7015692 2902908 36.83 2688 2205716 678340 7.60 254548 2282468 156132 01:20:01 AM 4993032 7028932 2889400 36.66 2688 2205848 693480 7.76 257796 2259824 4 01:21:01 AM 4878704 6915876 3003728 38.11 2688 2207108 827640 9.27 257932 2373076 16 01:22:01 AM 4787012 6824240 3095420 39.27 2688 2207156 923240 10.34 257932 2464140 32 01:23:01 AM 5116572 6985444 2765860 35.09 2688 2040492 715312 8.01 252688 2153616 4692 01:24:01 AM 5086480 6953028 2795952 35.47 2688 2042824 751676 8.42 448880 1999412 16808 Average: 5039866 6979365 2842566 36.06 2688 2112414 741424 8.30 272622 2211612 40444 01:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 74.34 62.86 823.21 9.56 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 43.02 30.41 438.65 6.17 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 42.09 34.68 300.04 8.66 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 194.40 145.38 38.30 36.88 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 157.21 167.76 1491.32 700.84 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 410.06 362.31 7237.56 23.60 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 264.71 204.02 2504.25 28.82 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 21.15 19.33 17.46 9.03 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 151.03 128.48 1607.99 103.13 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) 12/15/2024 _x86_64_ (2 CPU) 01:14:59 LINUX RESTART (2 CPU) 01:16:02 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 33.64 0.00 5.53 4.03 0.10 56.70 01:17:01 AM 0 28.89 0.00 5.33 3.79 0.10 61.88 01:17:01 AM 1 38.39 0.00 5.72 4.26 0.10 51.52 01:18:01 AM all 19.18 0.00 2.18 2.21 0.08 76.35 01:18:01 AM 0 19.12 0.00 2.34 1.82 0.10 76.62 01:18:01 AM 1 19.23 0.00 2.02 2.60 0.07 76.08 01:19:01 AM all 24.76 0.00 3.93 0.73 0.11 70.47 01:19:01 AM 0 21.99 0.00 3.93 0.97 0.12 72.99 01:19:01 AM 1 27.53 0.00 3.92 0.50 0.10 67.95 01:20:01 AM all 2.67 0.00 0.81 0.53 0.04 95.96 01:20:01 AM 0 1.29 0.00 1.05 0.89 0.03 96.74 01:20:01 AM 1 4.04 0.00 0.57 0.17 0.05 95.18 01:21:01 AM all 11.00 0.00 0.65 0.37 0.08 87.90 01:21:01 AM 0 10.22 0.00 0.55 0.74 0.08 88.40 01:21:01 AM 1 11.78 0.00 0.75 0.00 0.07 87.40 01:22:01 AM all 12.35 0.00 1.34 0.01 0.13 86.16 01:22:01 AM 0 10.77 0.00 1.13 0.02 0.13 87.96 01:22:01 AM 1 13.95 0.00 1.56 0.00 0.14 84.36 01:23:01 AM all 10.41 0.00 1.84 0.11 0.09 87.55 01:23:01 AM 0 3.52 0.00 1.51 0.07 0.08 94.82 01:23:01 AM 1 17.39 0.00 2.17 0.15 0.10 80.18 01:24:01 AM all 30.11 0.00 3.12 1.09 0.10 65.59 01:24:01 AM 0 23.37 0.00 2.61 1.17 0.10 72.76 01:24:01 AM 1 36.87 0.00 3.63 1.01 0.10 58.39 Average: all 18.00 0.00 2.42 1.13 0.09 78.35 Average: 0 14.89 0.00 2.31 1.18 0.09 81.53 Average: 1 21.13 0.00 2.54 1.08 0.09 75.16