---> uname -a: Linux prd-centos8-robot-2c-8g-17183.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 607 4932 19 2157 6793 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:0f:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe2c:f00/64 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) 02/12/2025 _x86_64_ (2 CPU) 03:23:18 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 78.02 43.12 34.91 6110.90 24400.48 03:26:01 AM 110.10 0.22 109.88 6.13 10269.71 03:27:01 AM 41.60 1.08 40.52 115.96 4960.68 03:28:01 AM 29.36 6.72 22.65 1245.93 1403.97 03:29:01 AM 41.20 0.03 41.17 3.47 6862.25 03:30:01 AM 3.82 0.12 3.70 33.06 159.63 03:31:01 AM 2.57 0.00 2.57 0.00 348.57 03:32:01 AM 0.53 0.00 0.53 0.00 8.83 03:33:01 AM 11.91 0.32 11.60 36.93 528.61 Average: 35.46 5.73 29.73 839.17 5438.35 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5603252 7108308 2279172 28.91 2688 1699056 692012 7.75 185100 1816392 90468 03:26:01 AM 5187476 7018800 2694948 34.19 2688 2009576 712240 7.97 190396 2165236 151252 03:27:01 AM 5298972 7106680 2583452 32.77 2688 1985380 626960 7.02 217076 2023168 24 03:28:01 AM 5011960 7056620 2870464 36.42 2688 2214536 657160 7.36 255844 2247552 173280 03:29:01 AM 5012084 7060604 2870340 36.41 2688 2218032 661348 7.41 258312 2236532 4 03:30:01 AM 4940700 6998588 2941724 37.32 2688 2227400 764156 8.56 258584 2307160 8376 03:31:01 AM 4940408 6998320 2942016 37.32 2688 2227412 764156 8.56 258584 2307952 16 03:32:01 AM 4918376 6976348 2964048 37.60 2688 2227472 782924 8.77 258584 2328664 4 03:33:01 AM 5014740 6946152 2867684 36.38 2688 2106712 749280 8.39 293948 2219144 47868 Average: 5103108 7030047 2779316 35.26 2688 2101731 712248 7.98 241825 2183533 52366 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 247.83 167.59 1119.20 59.24 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 103.22 82.02 1141.33 11.44 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 13.78 9.86 6.76 3.78 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 34.83 29.31 294.70 6.12 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 121.61 98.97 37.00 34.32 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 43.35 34.47 75.16 7.31 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 335.77 332.02 67.19 138.88 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 223.96 214.88 553.87 63.34 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 64.42 45.21 133.91 36.92 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 132.09 112.71 381.02 40.15 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) 02/12/2025 _x86_64_ (2 CPU) 03:23:18 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 28.70 0.03 5.58 35.13 0.09 30.47 03:25:01 AM 0 34.94 0.03 5.70 38.39 0.10 20.83 03:25:01 AM 1 22.43 0.03 5.46 31.84 0.08 40.15 03:26:01 AM all 34.26 0.00 4.93 2.64 0.13 58.03 03:26:01 AM 0 46.83 0.00 5.61 3.25 0.10 44.21 03:26:01 AM 1 21.72 0.00 4.26 2.03 0.17 71.82 03:27:01 AM all 13.97 0.00 1.95 1.90 0.08 82.11 03:27:01 AM 0 17.51 0.00 2.05 2.54 0.07 77.83 03:27:01 AM 1 10.43 0.00 1.84 1.27 0.08 86.38 03:28:01 AM all 18.70 0.00 3.95 0.29 0.07 76.99 03:28:01 AM 0 18.39 0.00 4.02 0.35 0.07 77.17 03:28:01 AM 1 19.02 0.00 3.87 0.23 0.07 76.81 03:29:01 AM all 9.71 0.00 1.77 0.58 0.05 87.90 03:29:01 AM 0 14.70 0.00 1.82 0.50 0.05 82.93 03:29:01 AM 1 4.70 0.00 1.72 0.65 0.05 92.88 03:30:01 AM all 11.89 0.00 0.95 0.12 0.06 86.99 03:30:01 AM 0 8.09 0.00 0.70 0.00 0.05 91.16 03:30:01 AM 1 15.73 0.00 1.20 0.24 0.07 82.77 03:31:01 AM all 24.66 0.00 0.55 0.12 0.09 74.58 03:31:01 AM 0 45.27 0.00 0.82 0.00 0.10 53.81 03:31:01 AM 1 4.03 0.00 0.29 0.23 0.08 95.37 03:32:01 AM all 25.00 0.00 0.56 0.00 0.11 74.32 03:32:01 AM 0 40.10 0.00 0.65 0.00 0.12 59.12 03:32:01 AM 1 9.76 0.00 0.47 0.00 0.10 89.67 03:33:01 AM all 10.49 0.00 1.47 0.12 0.06 87.87 03:33:01 AM 0 10.83 0.00 1.64 0.05 0.07 87.41 03:33:01 AM 1 10.14 0.00 1.29 0.18 0.05 88.33 Average: all 19.71 0.00 2.41 4.53 0.08 73.26 Average: 0 26.28 0.00 2.56 5.00 0.08 66.08 Average: 1 13.11 0.00 2.27 4.06 0.08 80.47