---> uname -a: Linux prd-centos8-robot-2c-8g-20411.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 612 4936 19 2149 6788 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:2c:6c:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe2c:6c4f/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) 02/18/2025 _x86_64_ (2 CPU) 03:22:14 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 95.65 6.36 89.29 1096.97 6708.11 03:25:01 AM 77.29 1.12 76.17 115.58 10126.60 03:26:01 AM 50.37 6.75 43.62 1247.98 2843.75 03:27:01 AM 24.46 0.03 24.43 3.47 5650.87 03:28:01 AM 5.43 0.12 5.32 33.06 465.87 03:29:01 AM 0.52 0.00 0.52 0.00 10.11 03:30:00 AM 0.49 0.00 0.49 0.00 165.48 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 21.49 0.40 21.09 46.78 1611.68 Average: 34.46 1.85 32.61 318.00 3447.45 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5325400 7088140 2557032 32.44 2688 1941480 650972 7.29 185580 2040476 233560 03:25:01 AM 5277040 7075596 2605392 33.05 2688 1976488 638688 7.15 215832 2046224 24 03:26:01 AM 5007168 7047072 2875264 36.48 2688 2209256 648440 7.26 253320 2251856 157704 03:27:01 AM 5008520 7048160 2873912 36.46 2688 2209384 635456 7.12 256860 2242592 4 03:28:01 AM 4939500 6988508 2942932 37.34 2688 2218744 733400 8.21 257128 2310928 16 03:29:01 AM 4935864 6984908 2946568 37.38 2688 2218776 748928 8.39 257128 2314188 4 03:30:00 AM 4905084 6958880 2977348 37.77 2688 2223544 781600 8.75 257188 2344900 32 03:30:01 AM 4904548 6958372 2977884 37.78 2688 2223544 781600 8.75 257188 2345296 44 03:31:01 AM 5064756 6956920 2817676 35.75 2688 2067468 716640 8.02 458776 2007600 4 Average: 5040876 7011840 2841556 36.05 2688 2143187 703969 7.88 266556 2211562 43488 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 147.52 109.26 1253.28 22.78 0.00 0.00 0.00 0.00 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 54.39 37.53 461.19 8.05 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 43.57 36.42 301.30 9.34 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 191.84 125.46 37.22 34.70 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 156.07 141.06 97.59 53.54 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 326.89 321.79 197.11 125.48 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 122.74 113.82 337.15 31.15 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 1.94 2.91 0.46 0.53 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 65.88 44.47 100.68 39.45 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 138.35 115.99 347.47 40.49 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) 02/18/2025 _x86_64_ (2 CPU) 03:22:14 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.08 0.00 6.05 1.09 0.10 53.68 03:24:01 AM 0 44.60 0.00 7.00 1.30 0.10 47.00 03:24:01 AM 1 33.57 0.00 5.09 0.88 0.10 60.36 03:25:01 AM all 20.58 0.00 2.90 1.20 0.07 75.25 03:25:01 AM 0 22.59 0.00 2.77 1.35 0.07 73.22 03:25:01 AM 1 18.58 0.00 3.03 1.05 0.07 77.28 03:26:01 AM all 26.79 0.00 5.16 0.40 0.09 67.55 03:26:01 AM 0 30.24 0.00 5.44 0.47 0.10 63.75 03:26:01 AM 1 23.34 0.00 4.88 0.33 0.08 71.36 03:27:01 AM all 1.08 0.00 0.74 0.40 0.03 97.75 03:27:01 AM 0 1.62 0.00 0.74 0.45 0.02 97.18 03:27:01 AM 1 0.54 0.00 0.75 0.35 0.03 98.32 03:28:01 AM all 19.68 0.00 1.07 0.04 0.08 79.13 03:28:01 AM 0 20.44 0.00 1.49 0.08 0.07 77.92 03:28:01 AM 1 18.91 0.00 0.66 0.00 0.08 80.35 03:29:01 AM all 29.59 0.00 0.63 0.00 0.08 69.69 03:29:01 AM 0 2.99 0.00 0.34 0.00 0.08 96.59 03:29:01 AM 1 56.19 0.00 0.92 0.00 0.08 42.80 03:30:00 AM all 13.62 0.00 0.39 0.01 0.07 85.91 03:30:00 AM 0 4.68 0.00 0.33 0.02 0.05 94.92 03:30:00 AM 1 22.43 0.00 0.46 0.00 0.09 77.02 03:30:01 AM all 1.94 0.00 0.49 0.00 0.49 97.09 03:30:01 AM 0 1.94 0.00 0.97 0.00 0.97 96.12 03:30:01 AM 1 1.94 0.00 0.00 0.00 0.00 98.06 03:31:01 AM all 20.70 0.00 2.66 0.13 0.07 76.45 03:31:01 AM 0 28.85 0.00 2.57 0.10 0.07 68.41 03:31:01 AM 1 12.54 0.00 2.74 0.15 0.07 84.51 Average: all 21.38 0.00 2.46 0.41 0.07 75.68 Average: 0 19.55 0.00 2.60 0.47 0.07 77.31 Average: 1 23.21 0.00 2.32 0.35 0.08 74.05