---> uname -a: Linux prd-centos8-robot-2c-8g-4492.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 592 4938 19 2166 6809 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:ed:46:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:feed:464f/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) 12/21/2024 _x86_64_ (2 CPU) 03:22:58 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 87.74 6.25 81.49 1094.70 6510.51 03:26:01 AM 77.21 0.73 76.47 53.05 9866.09 03:27:01 AM 15.86 0.42 15.45 64.79 1202.68 03:28:01 AM 57.50 6.75 50.75 1249.18 6646.80 03:29:01 AM 8.02 0.08 7.93 31.99 780.80 03:30:01 AM 9.31 0.35 8.96 37.99 957.70 Average: 42.61 2.43 40.18 421.97 4327.62 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5253952 6998044 2628480 33.35 2688 1925420 736680 8.25 193440 2112740 207404 03:26:01 AM 5179088 7005676 2703344 34.30 2688 2004420 706528 7.91 211196 2152456 25528 03:27:01 AM 5121000 7006052 2761432 35.03 2688 2060284 728532 8.16 232796 2179964 62176 03:28:01 AM 5011320 7053380 2871112 36.42 2688 2212004 640772 7.17 258408 2239204 16556 03:29:01 AM 4983812 7026964 2898620 36.77 2688 2213100 672992 7.54 258528 2268804 152 03:30:01 AM 5085872 6996636 2796560 35.48 2688 2084996 709320 7.94 310052 2131644 39216 Average: 5105841 7014459 2776591 35.23 2688 2083371 699137 7.83 244070 2180802 58505 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 164.45 122.34 1323.39 34.22 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 48.48 33.82 441.12 7.48 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 36.64 29.63 284.44 6.17 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 203.13 149.62 56.13 33.98 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 27.70 19.50 5.54 7.82 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 116.21 80.59 463.49 56.08 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 99.44 72.59 429.04 24.29 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) 12/21/2024 _x86_64_ (2 CPU) 03:22:58 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 36.15 0.00 5.42 3.11 0.13 55.18 03:25:01 AM 0 26.96 0.00 4.65 3.19 0.12 65.08 03:25:01 AM 1 45.36 0.00 6.20 3.03 0.13 45.28 03:26:01 AM all 20.60 0.00 2.97 4.82 0.09 71.53 03:26:01 AM 0 16.35 0.00 2.52 4.76 0.08 76.28 03:26:01 AM 1 24.85 0.00 3.42 4.87 0.10 66.76 03:27:01 AM all 16.02 0.00 2.36 1.18 0.12 80.33 03:27:01 AM 0 10.35 0.00 2.21 1.64 0.12 85.68 03:27:01 AM 1 21.68 0.00 2.51 0.72 0.12 74.97 03:28:01 AM all 18.63 0.00 3.97 6.70 0.09 70.61 03:28:01 AM 0 22.10 0.00 4.13 5.64 0.10 68.03 03:28:01 AM 1 15.17 0.00 3.81 7.75 0.08 73.19 03:29:01 AM all 1.23 0.00 0.28 0.24 0.05 98.20 03:29:01 AM 0 0.40 0.00 0.27 0.13 0.05 99.15 03:29:01 AM 1 2.07 0.00 0.29 0.35 0.05 97.24 03:30:01 AM all 19.72 0.00 2.08 0.41 0.08 77.72 03:30:01 AM 0 14.45 0.00 1.65 0.47 0.07 83.36 03:30:01 AM 1 24.95 0.00 2.51 0.34 0.08 72.12 Average: all 18.73 0.00 2.85 2.74 0.09 75.59 Average: 0 15.10 0.00 2.57 2.64 0.09 79.60 Average: 1 22.36 0.00 3.12 2.85 0.10 71.58