---> uname -a: Linux prd-centos8-robot-2c-8g-44172.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 553 5056 19 2087 6848 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:d4:f3:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fed4:f384/64 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) 10/20/2024 _x86_64_ (2 CPU) 02:28:23 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 97.73 51.73 46.00 6188.60 29025.39 02:31:01 AM 118.92 6.78 112.14 1247.38 10406.23 02:32:01 AM 26.62 0.63 25.99 48.92 4151.45 02:33:01 AM 5.07 0.23 4.83 35.33 120.35 02:34:01 AM 19.73 0.70 19.03 95.83 432.02 Average: 53.62 12.02 41.60 1523.25 8827.43 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5556952 7084712 2325480 29.50 2688 1719604 717220 8.03 187456 1852548 108656 02:31:01 AM 5140260 6990948 2742172 34.79 2688 2028408 738412 8.27 213976 2185116 136248 02:32:01 AM 5198824 7024640 2683608 34.05 2688 2003028 706588 7.91 221644 2116256 8 02:33:01 AM 5224568 7052724 2657864 33.72 2688 2005328 678568 7.60 231628 2081400 1108 02:34:01 AM 5232668 7066852 2649764 33.62 2688 2010704 667260 7.47 407808 1896032 16712 Average: 5270654 7043975 2611778 33.13 2688 1953414 701610 7.86 252502 2026270 52546 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 254.60 156.25 1180.28 56.56 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 92.29 73.43 989.80 10.68 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 7.33 2.35 7.34 0.67 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 10.98 8.27 10.62 13.57 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 19.64 19.19 17.48 9.06 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 76.97 51.90 441.14 18.11 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) 10/20/2024 _x86_64_ (2 CPU) 02:28:23 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 33.59 0.05 6.90 23.83 0.16 35.47 02:30:01 AM 0 31.51 0.08 6.90 23.03 0.15 38.33 02:30:01 AM 1 35.73 0.02 6.90 24.65 0.17 32.52 02:31:01 AM all 35.07 0.00 5.50 4.80 0.13 54.50 02:31:01 AM 0 22.12 0.00 4.05 3.67 0.12 70.05 02:31:01 AM 1 48.07 0.00 6.96 5.94 0.13 38.90 02:32:01 AM all 3.61 0.00 0.87 0.86 0.04 94.62 02:32:01 AM 0 1.90 0.00 0.57 1.17 0.03 96.33 02:32:01 AM 1 5.33 0.00 1.17 0.55 0.05 92.90 02:33:01 AM all 3.99 0.00 0.68 0.07 0.03 95.22 02:33:01 AM 0 5.29 0.00 0.77 0.03 0.03 93.87 02:33:01 AM 1 2.69 0.00 0.60 0.10 0.03 96.58 02:34:01 AM all 29.80 0.00 3.38 0.48 0.09 66.25 02:34:01 AM 0 30.36 0.00 3.60 0.57 0.08 65.40 02:34:01 AM 1 29.25 0.00 3.17 0.38 0.10 67.10 Average: all 21.16 0.01 3.45 5.92 0.09 69.37 Average: 0 18.21 0.02 3.17 5.67 0.08 72.85 Average: 1 24.12 0.00 3.74 6.19 0.10 65.86