---> uname -a: Linux prd-centos8-robot-2c-8g-11252.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4801 19 2291 6790 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:7f:30:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe7f:30dc/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) 08/16/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 100.96 48.74 52.22 7092.83 8385.36 07:30:01 AM 121.67 66.67 55.00 893.33 1556.67 07:31:01 AM 98.10 0.70 97.40 50.78 10310.78 07:32:01 AM 23.03 0.80 22.23 120.09 1578.26 07:33:02 AM 10.51 0.03 10.48 2.27 998.83 07:34:01 AM 59.34 0.03 59.30 3.52 7791.70 07:35:01 AM 12.16 0.18 11.98 33.86 420.08 Average: 50.69 8.47 42.23 1210.28 4894.85 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5342368 6980836 2540064 32.22 2688 1828176 810648 9.08 218492 2024880 96768 07:30:01 AM 5373680 7013452 2508752 31.83 2688 1829396 759280 8.50 219128 1993696 97684 07:31:01 AM 5154528 6983492 2727904 34.61 2688 2005700 728808 8.16 222872 2151512 30116 07:32:01 AM 5234832 7068116 2647600 33.59 2688 2010568 660640 7.40 242032 2058592 32 07:33:02 AM 5131224 7021172 2751208 34.90 2688 2064372 707068 7.92 255036 2140548 49900 07:34:01 AM 5012408 7045092 2870024 36.41 2688 2201996 663168 7.43 262000 2231992 76 07:35:01 AM 4931976 6962840 2950456 37.43 2688 2199932 731020 8.19 294240 2278700 13348 Average: 5168717 7010714 2713715 34.43 2688 2020020 722947 8.09 244829 2125703 41132 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 342.22 232.08 1604.73 63.80 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 83.42 69.01 556.08 9.59 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 12.83 8.63 5.28 3.49 0.00 0.00 0.00 0.00 07:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:02 AM eth0 23.71 22.13 58.91 5.01 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 698.03 617.30 351.11 121.68 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 18.51 15.58 29.37 20.99 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 194.49 159.13 431.81 37.09 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) 08/16/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 30.89 0.03 7.02 10.85 0.12 51.09 07:30:01 AM 0 33.65 0.03 7.00 10.92 0.12 48.27 07:30:01 AM 1 28.13 0.02 7.05 10.77 0.12 53.91 07:30:01 AM all 37.60 0.00 8.00 1.60 0.80 52.00 07:30:01 AM 0 42.62 0.00 9.84 1.64 0.00 45.90 07:30:01 AM 1 32.81 0.00 6.25 1.56 1.56 57.81 07:31:01 AM all 30.67 0.00 4.93 4.25 0.10 60.05 07:31:01 AM 0 40.32 0.00 5.67 4.18 0.12 49.72 07:31:01 AM 1 21.02 0.00 4.19 4.32 0.08 70.38 07:32:01 AM all 9.97 0.00 1.22 0.64 0.05 88.12 07:32:01 AM 0 10.58 0.00 1.42 0.48 0.05 87.47 07:32:01 AM 1 9.37 0.00 1.02 0.80 0.05 88.76 07:33:02 AM all 9.22 0.00 2.34 0.09 0.06 88.30 07:33:02 AM 0 13.81 0.00 2.76 0.05 0.07 83.32 07:33:02 AM 1 4.62 0.00 1.92 0.13 0.05 93.27 07:34:01 AM all 19.65 0.00 4.32 2.87 0.09 73.07 07:34:01 AM 0 26.03 0.00 5.06 4.39 0.10 64.42 07:34:01 AM 1 13.30 0.00 3.59 1.35 0.07 81.69 07:35:01 AM all 11.75 0.00 1.29 0.15 0.05 86.77 07:35:01 AM 0 20.27 0.00 1.74 0.15 0.05 77.79 07:35:01 AM 1 3.21 0.00 0.84 0.15 0.05 95.75 Average: all 18.67 0.00 3.51 3.11 0.08 74.63 Average: 0 24.09 0.01 3.93 3.32 0.08 68.56 Average: 1 13.25 0.00 3.09 2.89 0.07 80.69