---> uname -a: Linux prd-centos8-robot-2c-8g-1182.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 4989 19 2121 6815 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:64:95:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe64:956d/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) 01/13/2025 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 113.88 0.28 113.60 13.46 10846.06 12:59:01 AM 38.94 1.08 37.85 115.96 3884.79 01:00:01 AM 54.22 6.75 47.48 1249.39 2995.58 01:01:01 AM 22.02 0.02 22.01 0.13 5470.58 01:02:01 AM 13.56 0.50 13.06 71.69 482.78 Average: 48.52 1.73 46.79 290.08 4735.55 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5174800 6997136 2707628 34.35 2688 2000968 715472 8.01 190556 2175252 116200 12:59:01 AM 5313696 7113492 2568732 32.59 2688 1977804 599036 6.71 217876 2009784 16 01:00:01 AM 5028512 7067744 2853916 36.21 2688 2209136 618472 6.93 258840 2228556 156432 01:01:01 AM 5021516 7060764 2860912 36.29 2688 2209140 633892 7.10 258852 2228952 4 01:02:01 AM 5124184 6989540 2758244 34.99 2688 2039504 705716 7.90 291628 2113960 16800 Average: 5132542 7045735 2749886 34.89 2688 2087310 654518 7.33 243550 2151301 57890 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.28 80.27 1223.95 11.76 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 14.18 8.20 6.44 3.33 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 224.81 165.99 336.68 43.84 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 6.96 4.66 2.10 1.36 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 57.38 36.51 79.55 19.65 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 80.91 59.12 329.69 15.99 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) 01/13/2025 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.57 0.00 5.07 4.21 0.10 55.05 12:58:01 AM 0 36.61 0.00 5.26 4.84 0.10 53.19 12:58:01 AM 1 34.52 0.00 4.88 3.58 0.10 56.91 12:59:01 AM all 14.39 0.00 1.71 1.08 0.08 82.74 12:59:01 AM 0 17.72 0.00 2.17 0.89 0.08 79.14 12:59:01 AM 1 11.07 0.00 1.25 1.27 0.08 86.33 01:00:01 AM all 29.11 0.00 5.33 1.90 0.11 63.56 01:00:01 AM 0 33.18 0.00 5.73 1.55 0.10 59.44 01:00:01 AM 1 25.05 0.00 4.92 2.25 0.12 67.67 01:01:01 AM all 0.24 0.00 0.38 1.14 0.03 98.20 01:01:01 AM 0 0.32 0.00 0.37 1.04 0.03 98.25 01:01:01 AM 1 0.17 0.00 0.38 1.25 0.03 98.16 01:02:01 AM all 14.51 0.00 2.06 0.12 0.06 83.25 01:02:01 AM 0 15.42 0.00 2.72 0.13 0.05 81.67 01:02:01 AM 1 13.60 0.00 1.40 0.10 0.07 84.83 Average: all 18.77 0.00 2.91 1.69 0.08 76.55 Average: 0 20.66 0.00 3.25 1.69 0.07 74.32 Average: 1 16.89 0.00 2.57 1.69 0.08 78.77