---> uname -a: Linux prd-centos8-robot-2c-8g-6088.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 604 4956 19 2136 6796 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:d4:30:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fed4:302d/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) 12/28/2024 _x86_64_ (2 CPU) 23:06:56 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 112.51 0.19 112.32 5.15 10859.92 11:10:01 PM 34.96 1.08 33.87 115.96 4337.59 11:11:01 PM 54.95 9.23 45.72 1641.72 3046.38 11:12:01 PM 22.18 0.00 22.18 0.00 5469.84 11:13:01 PM 3.88 0.42 3.47 69.06 186.60 11:14:01 PM 27.89 0.53 27.36 64.78 1260.78 Average: 42.53 1.91 40.62 317.00 4174.84 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5109176 6947828 2773256 35.18 2688 2016200 776792 8.70 195436 2235972 151540 11:10:01 PM 5270496 7070748 2611936 33.14 2688 1978264 657700 7.36 217580 2052628 20 11:11:01 PM 4995724 7047208 2886708 36.62 2688 2221360 666232 7.46 263648 2255216 156448 11:12:01 PM 4990492 7041976 2891940 36.69 2688 2221360 650736 7.29 263640 2254596 4 11:13:01 PM 5152692 7039060 2729740 34.63 2688 2057724 659716 7.39 259328 2099104 6496 11:14:01 PM 5113840 6996348 2768592 35.12 2688 2057896 717080 8.03 456208 1963500 1532 Average: 5105403 7023861 2777029 35.23 2688 2092134 688043 7.70 275973 2143503 52673 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 98.47 74.48 1098.13 11.06 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.23 10.23 6.52 3.74 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 169.26 129.07 326.62 36.02 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.07 1.28 0.92 0.27 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 92.87 67.09 86.24 27.33 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 20.14 18.96 17.98 9.35 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 66.08 50.12 253.71 14.64 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) 12/28/2024 _x86_64_ (2 CPU) 23:06:56 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 35.07 0.00 4.87 5.37 0.11 54.58 11:09:01 PM 0 21.58 0.00 3.70 5.16 0.12 69.44 11:09:01 PM 1 48.65 0.00 6.05 5.58 0.10 39.62 11:10:01 PM all 12.52 0.00 1.67 1.26 0.08 84.47 11:10:01 PM 0 6.08 0.00 1.37 1.22 0.08 91.25 11:10:01 PM 1 18.97 0.00 1.97 1.30 0.07 77.68 11:11:01 PM all 28.28 0.00 5.07 1.81 0.07 64.77 11:11:01 PM 0 27.07 0.00 4.85 1.31 0.07 66.70 11:11:01 PM 1 29.49 0.00 5.29 2.31 0.07 62.84 11:12:01 PM all 0.08 0.00 0.29 1.17 0.04 98.42 11:12:01 PM 0 0.07 0.00 0.35 1.65 0.03 97.90 11:12:01 PM 1 0.08 0.00 0.23 0.68 0.05 98.95 11:13:01 PM all 8.89 0.00 1.23 0.03 0.08 89.77 11:13:01 PM 0 5.86 0.00 0.84 0.00 0.08 93.22 11:13:01 PM 1 11.93 0.00 1.63 0.07 0.07 86.31 11:14:01 PM all 29.93 0.00 3.44 0.43 0.08 66.12 11:14:01 PM 0 25.51 0.00 3.61 0.40 0.07 70.41 11:14:01 PM 1 34.35 0.00 3.28 0.47 0.08 61.82 Average: all 19.08 0.00 2.76 1.67 0.07 76.42 Average: 0 14.34 0.00 2.45 1.61 0.08 81.52 Average: 1 23.83 0.00 3.06 1.72 0.07 71.31