---> uname -a: Linux prd-centos8-robot-2c-8g-50114.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4813 19 2262 6777 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:b5:64:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:feb5:6444/64 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) 08/07/2025 _x86_64_ (2 CPU) 03:22:03 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 95.97 6.23 89.74 1092.75 6678.82 03:25:01 AM 80.82 0.65 80.17 51.05 10777.07 03:26:01 AM 44.09 7.13 36.96 1310.71 2328.03 03:27:01 AM 60.26 0.25 60.01 47.06 7909.82 03:28:01 AM 4.25 0.22 4.03 11.73 174.81 03:29:01 AM 2.35 0.00 2.35 0.00 338.26 03:30:01 AM 0.83 0.00 0.83 0.00 552.07 03:31:01 AM 0.40 0.02 0.38 1.07 242.90 03:32:01 AM 0.70 0.03 0.67 1.87 271.49 03:33:01 AM 0.90 0.35 0.55 53.46 81.00 03:34:01 AM 0.30 0.00 0.30 0.00 28.61 03:35:01 AM 0.43 0.00 0.43 0.00 154.79 03:36:01 AM 33.39 0.65 32.74 74.11 3080.32 Average: 24.98 1.19 23.78 203.35 2509.05 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5270452 7067772 2611980 33.14 2688 1974540 676372 7.57 186348 2089792 247844 03:25:01 AM 5146660 6985116 2735772 34.71 2688 2014680 725712 8.13 208916 2180028 9916 03:26:01 AM 4833880 6949564 3048552 38.68 2688 2284372 777316 8.70 289220 2386572 209180 03:27:01 AM 4934572 7024764 2947860 37.40 2688 2257900 662836 7.42 261940 2303540 8 03:28:01 AM 4891604 6983132 2990828 37.94 2688 2259292 731768 8.19 262120 2346212 268 03:29:01 AM 4858852 6967712 3023580 38.36 2688 2276600 731768 8.19 262536 2378380 9644 03:30:01 AM 4851556 6967776 3030876 38.45 2688 2283960 739204 8.28 262536 2385756 816 03:31:01 AM 4844444 6967604 3037988 38.54 2688 2290896 739204 8.28 262544 2393192 488 03:32:01 AM 4830404 6961096 3052028 38.72 2688 2298424 739204 8.28 262788 2406368 148 03:33:01 AM 4444744 6904044 3437688 43.61 2688 2302120 769880 8.62 264144 2410576 112 03:34:01 AM 4443876 6903784 3438556 43.62 2688 2302728 769880 8.62 264156 2411504 8 03:35:01 AM 4882232 7022140 3000200 38.06 2688 2307264 667180 7.47 264496 2350948 4 03:36:01 AM 4957628 6962976 2924804 37.11 2688 2179068 729824 8.17 501208 2065312 9060 Average: 4860839 6974422 3021593 38.33 2688 2233219 727704 8.15 273304 2316014 37500 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 101.93 80.82 1109.60 14.76 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 58.10 38.82 568.09 6.82 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 41.66 31.88 325.57 7.16 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 205.98 150.76 46.43 43.92 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 17.81 9.68 15.18 1.58 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 41.26 37.73 127.81 10.34 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 15.46 14.66 41.43 6.00 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 21.81 19.89 37.82 5.18 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 23.68 21.16 56.80 11.80 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 39.89 55.22 22.97 5.14 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 17.31 14.50 4.10 2.56 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 18.41 11.70 6.42 1.70 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 79.36 54.68 150.90 91.60 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 52.51 41.65 193.31 16.04 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) 08/07/2025 _x86_64_ (2 CPU) 03:22:03 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 38.91 0.00 5.95 1.16 0.13 53.85 03:24:01 AM 0 34.86 0.00 5.16 1.12 0.13 58.73 03:24:01 AM 1 42.97 0.00 6.74 1.20 0.12 48.96 03:25:01 AM all 20.03 0.00 2.93 2.62 0.09 74.33 03:25:01 AM 0 12.77 0.00 2.63 1.96 0.08 82.56 03:25:01 AM 1 27.30 0.00 3.22 3.29 0.10 66.08 03:26:01 AM all 25.12 0.00 4.22 0.45 0.09 70.11 03:26:01 AM 0 14.20 0.00 3.60 0.37 0.10 81.73 03:26:01 AM 1 36.10 0.00 4.85 0.54 0.08 58.43 03:27:01 AM all 15.26 0.00 3.04 0.91 0.08 80.71 03:27:01 AM 0 11.81 0.00 2.72 0.58 0.08 84.80 03:27:01 AM 1 18.73 0.00 3.35 1.24 0.07 76.61 03:28:01 AM all 2.15 0.00 0.21 0.03 0.05 97.56 03:28:01 AM 0 1.96 0.00 0.27 0.03 0.05 97.69 03:28:01 AM 1 2.34 0.00 0.15 0.03 0.05 97.43 03:29:01 AM all 18.36 0.00 0.32 0.02 0.10 81.21 03:29:01 AM 0 10.12 0.00 0.30 0.02 0.08 89.47 03:29:01 AM 1 26.61 0.00 0.34 0.02 0.12 72.92 03:30:01 AM all 7.82 0.00 0.17 0.05 0.06 91.91 03:30:01 AM 0 11.45 0.00 0.15 0.07 0.07 88.27 03:30:01 AM 1 4.19 0.00 0.18 0.03 0.05 95.54 03:31:01 AM all 10.08 0.00 0.23 0.01 0.08 89.60 03:31:01 AM 0 5.28 0.00 0.25 0.02 0.07 94.38 03:31:01 AM 1 14.88 0.00 0.22 0.00 0.08 84.82 03:32:01 AM all 13.36 0.00 0.26 0.01 0.08 86.29 03:32:01 AM 0 3.23 0.00 0.23 0.02 0.07 96.45 03:32:01 AM 1 23.51 0.00 0.29 0.00 0.10 76.10 03:33:01 AM all 8.68 0.00 2.49 0.00 0.08 88.76 03:33:01 AM 0 10.71 0.00 2.47 0.00 0.07 86.75 03:33:01 AM 1 6.64 0.00 2.50 0.00 0.08 90.77 03:34:01 AM all 5.41 0.00 0.20 0.00 0.08 94.32 03:34:01 AM 0 2.23 0.00 0.20 0.00 0.08 97.49 03:34:01 AM 1 8.59 0.00 0.20 0.00 0.07 91.14 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.68 0.00 0.81 0.02 0.07 93.42 03:35:01 AM 0 9.24 0.00 0.91 0.00 0.08 89.78 03:35:01 AM 1 2.14 0.00 0.72 0.03 0.05 97.06 03:36:01 AM all 30.29 0.00 4.01 0.23 0.13 65.34 03:36:01 AM 0 19.74 0.00 3.98 0.18 0.13 75.96 03:36:01 AM 1 40.84 0.00 4.04 0.27 0.13 54.71 Average: all 15.48 0.00 1.91 0.42 0.09 82.10 Average: 0 11.36 0.00 1.76 0.34 0.08 86.46 Average: 1 19.60 0.00 2.06 0.51 0.09 77.74