---> uname -a: Linux prd-centos8-robot-2c-8g-3024.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 586 5050 19 2060 6816 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:d3:71:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fed3:7191/64 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) 01/19/2025 _x86_64_ (2 CPU) 00:54:16 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 98.93 26.31 72.63 4074.51 6116.38 12:57:01 AM 73.62 0.73 72.89 53.06 8948.99 12:58:01 AM 14.98 0.25 14.73 36.25 1289.40 12:59:01 AM 14.63 0.68 13.95 94.92 279.82 Average: 50.54 6.99 43.55 1064.77 4158.61 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5345020 7042132 2537412 32.19 2688 1879888 718892 8.05 187560 2032556 165492 12:57:01 AM 5194320 6992972 2688112 34.10 2688 1976644 729608 8.17 199080 2146364 30688 12:58:01 AM 5191868 6991808 2690564 34.13 2688 1977884 733868 8.22 227388 2122024 164 12:59:01 AM 5217504 7024632 2664928 33.81 2688 1984320 698876 7.83 385892 1936600 16604 Average: 5237178 7012886 2645254 33.56 2688 1954684 720311 8.07 249980 2059386 53237 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 315.04 203.57 1786.96 64.25 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 40.91 31.76 451.94 6.10 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 19.58 11.83 14.74 5.73 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 16.86 15.63 14.20 7.45 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 98.10 65.70 566.99 20.88 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) 01/19/2025 _x86_64_ (2 CPU) 00:54:16 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.47 0.01 6.22 3.21 0.10 51.99 12:56:01 AM 0 52.11 0.00 6.69 3.60 0.10 37.51 12:56:01 AM 1 24.83 0.02 5.75 2.83 0.10 66.47 12:57:01 AM all 18.80 0.00 2.67 3.77 0.08 74.69 12:57:01 AM 0 21.87 0.00 3.04 4.04 0.07 70.98 12:57:01 AM 1 15.72 0.00 2.31 3.49 0.08 78.40 12:58:01 AM all 12.39 0.00 1.24 1.12 0.09 85.16 12:58:01 AM 0 19.75 0.00 1.33 1.45 0.08 77.38 12:58:01 AM 1 5.01 0.00 1.15 0.79 0.10 92.95 12:59:01 AM all 23.12 0.00 2.90 1.30 0.09 72.58 12:59:01 AM 0 30.01 0.00 3.13 1.85 0.08 64.94 12:59:01 AM 1 16.25 0.00 2.68 0.75 0.10 80.21 Average: all 23.19 0.00 3.26 2.35 0.09 71.11 Average: 0 30.92 0.00 3.55 2.73 0.08 62.71 Average: 1 15.45 0.00 2.97 1.97 0.10 79.51