---> uname -a: Linux prd-centos8-robot-2c-8g-38943.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4943 19 2175 6820 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:ea:26:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:feea:2640/64 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) 07/02/2025 _x86_64_ (2 CPU) 02:13:41 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 231.98 147.58 84.40 14324.96 41312.78 02:16:01 AM 105.20 0.72 104.48 52.92 11566.78 02:17:01 AM 23.24 0.38 22.86 62.51 1947.23 02:18:01 AM 62.21 9.45 52.76 1684.39 3598.95 02:19:01 AM 31.94 0.03 31.91 3.47 6154.48 02:20:01 AM 4.28 0.02 4.27 0.13 188.02 02:21:01 AM 2.32 0.00 2.32 0.00 69.09 02:22:01 AM 7.45 0.32 7.13 36.93 212.20 02:23:01 AM 31.34 0.53 30.81 64.78 1446.43 Average: 55.55 17.67 37.88 1803.15 7388.02 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5276860 6990248 2605568 33.06 2688 1897308 756368 8.47 222760 2066948 213128 02:16:01 AM 5174008 7010284 2708420 34.36 2688 2012096 691772 7.75 198648 2158980 42496 02:17:01 AM 5245068 7082916 2637360 33.46 2688 2013976 634160 7.10 219396 2068980 10760 02:18:01 AM 4911636 7005616 2970792 37.69 2688 2261484 684824 7.67 262704 2332048 167772 02:19:01 AM 4961576 7057484 2920852 37.06 2688 2263576 618104 6.92 268120 2270628 4 02:20:01 AM 4852312 6948484 3030116 38.44 2688 2263848 775724 8.69 268244 2378140 32 02:21:01 AM 4839240 6935472 3043188 38.61 2688 2263904 788768 8.83 268244 2392028 20 02:22:01 AM 5009028 6962832 2873400 36.45 2688 2124820 724984 8.12 297228 2211936 47896 02:23:01 AM 5149244 7071016 2733184 34.67 2688 2094716 640164 7.17 463192 1912604 26928 Average: 5046552 7007150 2835876 35.98 2688 2132859 701652 7.86 274282 2199144 56560 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 310.41 182.25 1645.85 57.42 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 79.11 57.26 808.41 9.48 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 11.66 7.35 5.18 3.22 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 45.14 36.51 319.41 17.45 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 193.39 141.05 37.60 29.84 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 151.67 168.03 1781.19 699.61 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 356.03 347.02 6707.24 22.44 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 155.52 137.59 2236.17 27.79 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 18.88 15.13 14.73 7.40 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 146.87 121.36 1506.20 97.19 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) 07/02/2025 _x86_64_ (2 CPU) 02:13:41 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 44.83 0.06 12.08 5.24 0.10 37.69 02:15:01 AM 0 40.48 0.05 12.60 5.05 0.08 41.74 02:15:01 AM 1 49.18 0.07 11.56 5.43 0.12 33.65 02:16:01 AM all 30.19 0.00 4.38 1.60 0.09 63.74 02:16:01 AM 0 20.60 0.00 3.86 1.62 0.10 73.83 02:16:01 AM 1 39.79 0.00 4.90 1.58 0.08 53.65 02:17:01 AM all 11.73 0.00 1.39 0.64 0.07 86.17 02:17:01 AM 0 10.37 0.00 1.29 0.57 0.07 87.71 02:17:01 AM 1 13.08 0.00 1.50 0.72 0.07 84.63 02:18:01 AM all 30.05 0.00 5.45 0.54 0.08 63.87 02:18:01 AM 0 25.91 0.00 4.91 0.52 0.08 68.58 02:18:01 AM 1 34.18 0.00 6.00 0.57 0.08 59.17 02:19:01 AM all 3.39 0.00 1.00 1.01 0.05 94.55 02:19:01 AM 0 2.19 0.00 0.72 1.00 0.05 96.04 02:19:01 AM 1 4.58 0.00 1.29 1.02 0.05 93.06 02:20:01 AM all 10.99 0.00 0.67 0.03 0.08 88.23 02:20:01 AM 0 8.64 0.00 0.39 0.02 0.07 90.89 02:20:01 AM 1 13.35 0.00 0.96 0.03 0.08 85.58 02:21:01 AM all 11.76 0.00 1.27 0.00 0.12 86.86 02:21:01 AM 0 5.38 0.00 0.74 0.00 0.12 93.76 02:21:01 AM 1 18.15 0.00 1.79 0.00 0.12 79.95 02:22:01 AM all 13.98 0.00 1.95 0.08 0.08 83.90 02:22:01 AM 0 13.46 0.00 1.80 0.10 0.08 84.55 02:22:01 AM 1 14.49 0.00 2.10 0.07 0.08 83.25 02:23:01 AM all 30.34 0.00 3.66 0.14 0.09 65.77 02:23:01 AM 0 30.53 0.00 4.09 0.12 0.08 65.18 02:23:01 AM 1 30.15 0.00 3.23 0.17 0.10 66.36 Average: all 20.83 0.01 3.54 1.03 0.08 74.50 Average: 0 17.53 0.01 3.38 1.00 0.08 78.00 Average: 1 24.13 0.01 3.71 1.07 0.09 71.00