---> uname -a: Linux prd-centos8-robot-2c-8g-2602.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 579 4996 19 2121 6822 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:de:08:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fede:8fc/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) 12/14/2024 _x86_64_ (2 CPU) 04:12:22 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 83.62 25.29 58.33 6702.97 5873.76 04:15:01 AM 94.00 0.70 93.30 50.78 10423.71 04:16:01 AM 15.15 0.42 14.73 64.79 1301.93 04:17:01 AM 61.05 0.03 61.01 3.47 8182.14 04:18:01 AM 4.07 0.08 3.98 31.99 163.66 04:19:01 AM 11.21 0.33 10.88 37.86 428.96 04:20:01 AM 28.42 0.52 27.91 63.85 1153.98 Average: 42.51 3.91 38.59 993.74 3932.83 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5389576 7080120 2492852 31.63 2688 1873088 660324 7.39 209704 1961864 155152 04:15:01 AM 5174588 7010028 2707840 34.35 2688 2013100 706708 7.91 221636 2143076 30680 04:16:01 AM 5203628 7067356 2678800 33.98 2688 2040180 657800 7.37 244372 2089356 24960 04:17:01 AM 5028440 7067356 2853988 36.21 2688 2208928 628448 7.04 258000 2224236 88 04:18:01 AM 4989336 7029500 2893092 36.70 2688 2210192 698264 7.82 258124 2263540 96 04:19:01 AM 5135792 7003636 2746636 34.85 2688 2043848 696372 7.80 253060 2144232 4176 04:20:01 AM 5124216 6993916 2758212 34.99 2688 2046000 732100 8.20 448640 1963716 16836 Average: 5149368 7035987 2733060 34.67 2688 2062191 682859 7.65 270505 2112860 33141 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 299.40 181.14 1582.20 57.63 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 66.41 50.28 656.81 8.43 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 16.51 11.68 6.42 4.25 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 234.82 172.74 337.50 45.08 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 22.21 13.96 4.91 1.77 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 128.40 109.08 1630.16 25.96 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 21.74 20.14 18.78 9.61 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 112.79 79.86 605.26 21.82 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:22 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 43.23 0.00 7.59 4.54 0.13 44.51 04:14:01 AM 0 37.97 0.00 6.75 4.44 0.12 50.72 04:14:01 AM 1 48.50 0.00 8.44 4.64 0.14 38.28 04:15:01 AM all 24.19 0.00 3.57 5.04 0.10 67.11 04:15:01 AM 0 22.97 0.00 2.95 4.51 0.08 69.49 04:15:01 AM 1 25.41 0.00 4.18 5.57 0.12 64.73 04:16:01 AM all 13.59 0.00 1.98 0.84 0.07 83.53 04:16:01 AM 0 19.38 0.00 2.20 0.94 0.05 77.44 04:16:01 AM 1 7.81 0.00 1.76 0.74 0.08 89.62 04:17:01 AM all 23.64 0.00 3.98 3.99 0.10 68.29 04:17:01 AM 0 22.45 0.00 4.03 3.73 0.10 69.70 04:17:01 AM 1 24.82 0.00 3.93 4.25 0.10 66.89 04:18:01 AM all 1.69 0.00 0.23 0.08 0.07 97.94 04:18:01 AM 0 0.62 0.00 0.17 0.00 0.07 99.15 04:18:01 AM 1 2.76 0.00 0.30 0.15 0.07 96.72 04:19:01 AM all 9.93 0.00 1.60 0.07 0.08 88.33 04:19:01 AM 0 11.81 0.00 1.98 0.10 0.07 86.04 04:19:01 AM 1 8.06 0.00 1.21 0.03 0.08 90.61 04:20:01 AM all 31.83 0.00 3.49 0.43 0.09 64.16 04:20:01 AM 0 23.69 0.00 3.20 0.50 0.10 72.50 04:20:01 AM 1 39.97 0.00 3.77 0.35 0.08 55.83 Average: all 21.14 0.00 3.20 2.14 0.09 73.43 Average: 0 19.82 0.00 3.04 2.03 0.08 75.03 Average: 1 22.46 0.00 3.37 2.25 0.10 71.83