---> uname -a: Linux prd-centos8-robot-2c-8g-19930.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4790 19 2293 6781 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:9e:1a:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe9e:1a3b/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) 09/08/2024 _x86_64_ (2 CPU) 01:18:13 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 92.89 20.42 72.46 3756.79 6181.29 01:21:01 AM 81.32 0.70 80.62 50.78 9015.94 01:22:01 AM 14.78 0.42 14.36 64.79 1317.53 01:23:01 AM 62.50 2.52 59.98 396.00 7563.10 01:24:01 AM 6.98 0.00 6.98 0.00 741.49 01:25:01 AM 0.33 0.00 0.33 0.00 5.37 01:26:01 AM 0.12 0.00 0.12 0.00 1.17 01:27:01 AM 0.32 0.17 0.15 32.93 1.18 01:28:01 AM 24.58 0.53 24.05 64.79 937.03 Average: 31.54 2.75 28.79 485.21 2862.91 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5357856 7069740 2524576 32.03 2688 1893508 688900 7.71 212624 1987908 148552 01:21:01 AM 5196668 7019304 2685764 34.07 2688 1999968 713528 7.99 221752 2118604 30068 01:22:01 AM 5218924 7047044 2663508 33.79 2688 2005436 678776 7.60 244964 2073760 3532 01:23:01 AM 5003320 7037240 2879112 36.53 2688 2203236 668320 7.48 263620 2242344 16520 01:24:01 AM 5002528 7036456 2879904 36.54 2688 2203240 668320 7.48 263616 2242380 4 01:25:01 AM 5002412 7036340 2880020 36.54 2688 2203240 668320 7.48 263616 2242576 16 01:26:01 AM 5002540 7036468 2879892 36.54 2688 2203240 668320 7.48 263616 2242400 8 01:27:01 AM 4968524 7003600 2913908 36.97 2688 2204372 712504 7.98 264228 2275676 168 01:28:01 AM 4951776 6987184 2930656 37.18 2688 2204636 708156 7.93 454528 2102688 1548 Average: 5078283 7030375 2804149 35.57 2688 2124542 686127 7.68 272507 2169815 22268 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.22 181.69 1653.22 60.84 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 51.23 39.07 472.38 7.13 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 20.78 15.13 7.28 5.04 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 459.70 289.94 363.86 75.60 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 1.68 0.77 0.44 0.12 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 1.40 0.42 0.46 0.27 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 1.43 0.17 0.13 0.01 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 9.60 6.58 9.92 3.82 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 20.05 18.76 16.07 12.82 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 96.24 61.40 280.46 18.41 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) 09/08/2024 _x86_64_ (2 CPU) 01:18:13 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 38.65 0.00 6.83 2.81 0.09 51.61 01:20:01 AM 0 44.04 0.00 6.09 3.20 0.10 46.57 01:20:01 AM 1 33.17 0.00 7.58 2.42 0.08 56.75 01:21:01 AM all 20.45 0.00 2.94 2.74 0.08 73.81 01:21:01 AM 0 21.80 0.00 3.17 3.67 0.08 71.27 01:21:01 AM 1 19.10 0.00 2.70 1.80 0.07 76.34 01:22:01 AM all 11.80 0.00 1.98 2.00 0.07 84.15 01:22:01 AM 0 9.91 0.00 1.80 2.39 0.08 85.81 01:22:01 AM 1 13.70 0.00 2.16 1.62 0.05 82.48 01:23:01 AM all 26.80 0.00 4.80 2.50 0.09 65.81 01:23:01 AM 0 30.34 0.00 4.59 1.70 0.08 63.27 01:23:01 AM 1 23.25 0.00 5.01 3.30 0.10 68.35 01:24:01 AM all 0.33 0.00 0.11 0.18 0.03 99.35 01:24:01 AM 0 0.23 0.00 0.10 0.17 0.03 99.47 01:24:01 AM 1 0.43 0.00 0.12 0.20 0.02 99.23 01:25:01 AM all 0.34 0.00 0.05 0.00 0.04 99.57 01:25:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 01:25:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:26:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 01:26:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:26:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 01:27:01 AM all 0.83 0.00 0.55 0.02 0.02 98.59 01:27:01 AM 0 0.57 0.00 0.48 0.00 0.02 98.93 01:27:01 AM 1 1.09 0.00 0.62 0.03 0.02 98.24 01:28:01 AM all 27.83 0.00 2.77 0.27 0.10 69.03 01:28:01 AM 0 32.02 0.00 2.84 0.18 0.10 64.86 01:28:01 AM 1 23.64 0.00 2.70 0.35 0.10 73.21 Average: all 14.13 0.00 2.23 1.17 0.06 82.41 Average: 0 15.47 0.00 2.13 1.26 0.07 81.07 Average: 1 12.79 0.00 2.32 1.08 0.05 83.76