---> uname -a: Linux prd-centos8-robot-2c-8g-7329.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 608 5033 19 2056 6794 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:8d:42:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe8d:421f/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) 01/04/2025 _x86_64_ (2 CPU) 00:54:40 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 163.00 105.21 57.78 12450.78 39146.37 12:57:01 AM 110.73 0.70 110.03 52.65 10594.07 12:58:01 AM 27.66 0.25 27.41 35.72 3630.24 12:59:01 AM 18.86 0.72 18.15 95.45 381.49 Average: 80.06 26.72 53.34 3158.78 13438.58 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5538764 7064536 2343660 29.73 2688 1718604 687840 7.70 187360 1871448 88564 12:57:01 AM 5244744 7040224 2637680 33.46 2688 1973168 671564 7.52 191888 2101416 90644 12:58:01 AM 5183096 6995308 2699328 34.24 2688 1990360 720936 8.07 210268 2145264 14844 12:59:01 AM 5177740 6981260 2704684 34.31 2688 1981000 718620 8.05 385256 1974948 16728 Average: 5286086 7020332 2596338 32.94 2688 1915783 699740 7.83 243693 2023269 52695 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 269.34 156.25 1208.41 55.05 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 87.97 62.33 1029.58 9.71 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 15.33 10.15 11.97 12.57 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 21.23 19.45 17.37 9.25 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 98.47 62.04 566.85 21.65 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) 01/04/2025 _x86_64_ (2 CPU) 00:54:40 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 34.30 0.07 10.13 20.89 0.14 34.49 12:56:01 AM 0 30.06 0.07 10.71 20.93 0.13 38.09 12:56:01 AM 1 38.53 0.07 9.54 20.84 0.14 30.88 12:57:01 AM all 34.85 0.00 4.96 6.07 0.11 54.01 12:57:01 AM 0 29.72 0.00 4.69 5.09 0.12 60.38 12:57:01 AM 1 39.97 0.00 5.23 7.05 0.10 47.65 12:58:01 AM all 6.05 0.00 1.08 1.81 0.08 90.99 12:58:01 AM 0 5.62 0.00 1.05 1.62 0.07 91.63 12:58:01 AM 1 6.47 0.00 1.10 2.00 0.08 90.35 12:59:01 AM all 30.45 0.00 3.30 0.72 0.11 65.42 12:59:01 AM 0 31.91 0.00 3.32 0.47 0.10 64.20 12:59:01 AM 1 29.00 0.00 3.27 0.97 0.12 66.64 Average: all 26.39 0.02 4.85 7.34 0.11 61.29 Average: 0 24.32 0.02 4.93 7.00 0.10 63.63 Average: 1 28.46 0.02 4.77 7.68 0.11 58.96