---> uname -a: Linux prd-centos8-robot-2c-8g-26530.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 584 4840 19 2272 6814 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:a1:e2:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85565sec preferred_lft 85565sec inet6 fe80::f816:3eff:fea1:e233/64 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) 09/01/2025 _x86_64_ (2 CPU) 21:11:38 LINUX RESTART (2 CPU) 09:12:01 PM tps rtps wtps bread/s bwrtn/s 09:13:01 PM 148.85 61.81 87.04 7815.00 41455.78 09:14:01 PM 103.03 0.72 102.32 52.92 11402.58 09:15:01 PM 31.39 0.42 30.97 64.78 2681.52 09:16:01 PM 82.95 9.45 73.50 1685.59 8163.66 09:17:01 PM 11.60 0.22 11.38 11.73 1148.26 09:18:01 PM 4.12 0.00 4.12 0.00 192.67 09:19:01 PM 0.87 0.00 0.87 0.00 598.68 09:20:01 PM 0.42 0.02 0.40 1.07 379.95 09:21:01 PM 0.65 0.00 0.65 0.00 325.49 09:22:01 PM 1.10 0.38 0.72 55.31 85.79 09:23:01 PM 0.37 0.00 0.37 0.00 17.65 09:24:01 PM 0.28 0.00 0.28 0.00 16.33 09:25:01 PM 30.54 0.63 29.91 73.99 3176.19 Average: 32.01 5.67 26.35 750.84 5357.58 09:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 PM 5271108 6991988 2611316 33.13 2688 1904252 757108 8.48 222432 2071020 219464 09:14:01 PM 5176896 7013792 2705528 34.32 2688 2012768 711724 7.97 198032 2156796 42492 09:15:01 PM 5148076 7039324 2734348 34.69 2688 2065068 689132 7.72 229604 2149172 54024 09:16:01 PM 4962512 7061188 2919912 37.04 2688 2266732 633472 7.09 267444 2274208 26980 09:17:01 PM 4920420 7020060 2962004 37.58 2688 2267720 680420 7.62 267576 2315200 448 09:18:01 PM 4892160 7003196 2990264 37.94 2688 2279120 711600 7.97 268048 2341684 10212 09:19:01 PM 4879816 7003732 3002608 38.09 2688 2292056 711600 7.97 268048 2354732 5604 09:20:01 PM 4871720 7002768 3010704 38.20 2688 2299128 729972 8.17 268100 2363436 1304 09:21:01 PM 4857364 6996676 3025060 38.38 2688 2307384 714100 8.00 268156 2376852 44 09:22:01 PM 4474872 6942340 3407552 43.23 2688 2311168 728828 8.16 269704 2378588 4 09:23:01 PM 4474388 6942224 3408036 43.24 2688 2311788 728828 8.16 269720 2379336 252 09:24:01 PM 4910560 7059112 2971864 37.70 2688 2316320 632124 7.08 270056 2320740 4388 09:25:01 PM 5010504 7025408 2871920 36.43 2688 2188704 678968 7.60 508220 2005492 9052 Average: 4911569 7007831 2970855 37.69 2688 2217093 700606 7.84 275011 2268250 28790 09:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 351.82 218.06 1653.91 61.99 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 85.89 67.89 844.60 9.94 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 23.56 20.61 116.91 6.47 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 186.32 142.98 254.05 37.91 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 18.51 10.78 10.55 1.53 0.00 0.00 0.00 0.00 09:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 PM eth0 31.97 28.66 92.22 7.92 0.00 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 24.85 25.55 80.69 7.71 0.00 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 20.11 17.21 35.92 5.89 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 26.02 23.58 67.14 12.08 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 38.89 55.53 22.65 4.92 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 15.11 13.23 3.86 2.43 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM eth0 21.85 11.00 6.86 1.49 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 70.19 50.34 150.44 90.05 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 70.39 52.73 256.92 19.26 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) 09/01/2025 _x86_64_ (2 CPU) 21:11:38 LINUX RESTART (2 CPU) 09:12:01 PM CPU %user %nice %system %iowait %steal %idle 09:13:01 PM all 41.26 0.04 8.99 6.35 0.09 43.27 09:13:01 PM 0 48.19 0.03 9.14 6.77 0.10 35.77 09:13:01 PM 1 34.32 0.05 8.83 5.93 0.08 50.79 09:14:01 PM all 29.32 0.00 4.24 2.27 0.08 64.09 09:14:01 PM 0 31.47 0.00 4.41 2.56 0.08 61.47 09:14:01 PM 1 27.15 0.00 4.07 1.97 0.08 66.72 09:15:01 PM all 20.90 0.00 3.04 0.57 0.07 75.43 09:15:01 PM 0 28.83 0.00 3.27 0.78 0.07 67.04 09:15:01 PM 1 12.97 0.00 2.80 0.35 0.07 83.81 09:16:01 PM all 23.60 0.00 4.66 1.69 0.08 69.97 09:16:01 PM 0 32.86 0.00 5.32 1.74 0.08 60.00 09:16:01 PM 1 14.37 0.00 4.00 1.65 0.08 79.90 09:17:01 PM all 1.41 0.00 0.26 0.21 0.03 98.09 09:17:01 PM 0 1.44 0.00 0.28 0.05 0.05 98.18 09:17:01 PM 1 1.39 0.00 0.23 0.37 0.02 97.99 09:18:01 PM all 11.88 0.00 0.22 0.03 0.08 87.78 09:18:01 PM 0 16.90 0.00 0.22 0.03 0.07 82.78 09:18:01 PM 1 6.85 0.00 0.22 0.03 0.10 92.80 09:19:01 PM all 14.32 0.00 0.18 0.05 0.05 85.40 09:19:01 PM 0 16.35 0.00 0.18 0.05 0.05 83.37 09:19:01 PM 1 12.30 0.00 0.17 0.05 0.05 87.44 09:20:01 PM all 8.90 0.00 0.17 0.05 0.07 90.81 09:20:01 PM 0 12.85 0.00 0.17 0.03 0.07 86.88 09:20:01 PM 1 4.95 0.00 0.17 0.07 0.07 94.75 09:21:01 PM all 13.54 0.00 0.23 0.02 0.08 86.13 09:21:01 PM 0 9.63 0.00 0.22 0.03 0.07 90.06 09:21:01 PM 1 17.47 0.00 0.25 0.00 0.08 82.20 09:22:01 PM all 8.49 0.00 2.26 0.01 0.07 89.18 09:22:01 PM 0 6.77 0.00 2.25 0.00 0.07 90.92 09:22:01 PM 1 10.22 0.00 2.27 0.02 0.07 87.43 09:23:01 PM all 4.86 0.00 0.18 0.00 0.07 94.89 09:23:01 PM 0 5.46 0.00 0.18 0.00 0.07 94.28 09:23:01 PM 1 4.26 0.00 0.18 0.00 0.07 95.49 09:23:01 PM CPU %user %nice %system %iowait %steal %idle 09:24:01 PM all 5.44 0.00 0.77 0.00 0.08 93.72 09:24:01 PM 0 1.67 0.00 0.72 0.00 0.08 97.53 09:24:01 PM 1 9.20 0.00 0.82 0.00 0.07 89.91 09:25:01 PM all 28.06 0.00 3.79 0.39 0.08 67.68 09:25:01 PM 0 46.06 0.00 4.82 0.42 0.07 48.63 09:25:01 PM 1 10.06 0.00 2.76 0.37 0.08 86.74 Average: all 16.31 0.00 2.23 0.90 0.07 80.49 Average: 0 19.89 0.00 2.40 0.96 0.07 76.68 Average: 1 12.73 0.00 2.06 0.83 0.07 84.30