---> uname -a: Linux prd-centos8-robot-2c-8g-14994.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 610 4942 19 2145 6790 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:79:ab:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe79:ab4b/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) 02/11/2025 _x86_64_ (2 CPU) 03:17:27 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 72.55 28.02 44.53 6912.68 22827.69 03:20:01 AM 103.93 0.07 103.87 1.87 9500.12 03:21:01 AM 39.42 1.05 38.37 113.70 4350.67 03:22:01 AM 32.67 6.75 25.92 1247.98 1532.57 03:23:01 AM 43.19 2.52 40.68 396.07 6871.72 03:24:01 AM 2.95 0.10 2.85 32.12 102.62 03:25:01 AM 1.78 0.00 1.78 0.00 65.71 03:26:01 AM 0.17 0.00 0.17 0.00 11.95 03:27:01 AM 24.38 0.85 23.53 101.72 1125.46 Average: 35.67 4.37 31.30 978.63 5154.66 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5509264 7064968 2373160 30.11 2688 1747484 688496 7.71 188408 1899484 96520 03:20:01 AM 5193112 7020668 2689312 34.12 2688 2006012 721192 8.08 189116 2160488 128740 03:21:01 AM 5272544 7082556 2609880 33.11 2688 1987628 627736 7.03 216636 2050912 20 03:22:01 AM 4990332 7037240 2892092 36.69 2688 2216760 666052 7.46 255468 2271288 173184 03:23:01 AM 4965332 7027904 2917092 37.01 2688 2232056 674992 7.56 262812 2280716 4 03:24:01 AM 4895264 6959056 2987160 37.90 2688 2233264 781604 8.75 262940 2349800 24 03:25:01 AM 4839184 6903024 3043240 38.61 2688 2233312 847396 9.49 262944 2405376 36 03:26:01 AM 4963824 7028676 2918600 37.03 2688 2234324 678796 7.60 263296 2281936 732 03:27:01 AM 5122352 7011176 2760072 35.02 2688 2063848 704764 7.89 453888 1957156 212 Average: 5083468 7015030 2798956 35.51 2688 2106076 710114 7.95 261723 2184128 44386 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 301.25 177.58 1303.39 59.36 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 67.66 49.79 910.39 8.10 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 16.04 11.73 57.71 4.24 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 37.49 28.62 294.98 6.06 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 189.40 128.33 42.43 36.93 0.00 0.00 0.00 0.00 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 97.42 102.78 362.73 695.44 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 364.12 338.76 7194.50 22.08 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 294.49 262.98 4025.33 17.57 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 48.74 37.14 84.07 24.35 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 157.40 126.41 1586.13 97.13 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) 02/11/2025 _x86_64_ (2 CPU) 03:17:27 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 35.52 0.00 6.54 14.34 0.13 43.49 03:19:01 AM 0 31.64 0.00 6.85 15.42 0.12 45.98 03:19:01 AM 1 39.38 0.00 6.22 13.25 0.13 41.01 03:20:01 AM all 28.04 0.00 4.81 9.44 0.15 57.56 03:20:01 AM 0 19.28 0.00 4.34 9.14 0.15 67.10 03:20:01 AM 1 36.83 0.00 5.28 9.75 0.15 47.99 03:21:01 AM all 16.52 0.00 1.89 5.87 0.10 75.62 03:21:01 AM 0 7.65 0.00 1.51 6.39 0.12 84.33 03:21:01 AM 1 25.43 0.00 2.27 5.35 0.08 66.86 03:22:01 AM all 18.95 0.00 3.99 1.30 0.09 75.68 03:22:01 AM 0 13.64 0.00 3.70 1.41 0.10 81.15 03:22:01 AM 1 24.24 0.00 4.28 1.19 0.08 70.22 03:23:01 AM all 10.10 0.00 1.90 3.05 0.08 84.88 03:23:01 AM 0 7.41 0.00 1.67 3.30 0.07 87.55 03:23:01 AM 1 12.79 0.00 2.13 2.80 0.08 82.20 03:24:01 AM all 9.22 0.00 0.44 0.03 0.08 90.24 03:24:01 AM 0 9.27 0.00 0.40 0.07 0.07 90.19 03:24:01 AM 1 9.16 0.00 0.47 0.00 0.08 90.28 03:25:01 AM all 12.83 0.00 1.49 0.02 0.14 85.53 03:25:01 AM 0 7.93 0.00 0.93 0.03 0.12 90.99 03:25:01 AM 1 17.75 0.00 2.04 0.00 0.15 80.06 03:26:01 AM all 11.41 0.00 1.22 0.00 0.10 87.26 03:26:01 AM 0 11.57 0.00 1.19 0.00 0.10 87.14 03:26:01 AM 1 11.26 0.00 1.26 0.00 0.10 87.38 03:27:01 AM all 26.48 0.00 3.64 0.44 0.10 69.35 03:27:01 AM 0 22.37 0.00 3.50 0.42 0.10 73.61 03:27:01 AM 1 30.60 0.00 3.77 0.45 0.10 65.08 Average: all 18.79 0.00 2.88 3.83 0.11 74.39 Average: 0 14.53 0.00 2.68 4.02 0.10 78.67 Average: 1 23.04 0.00 3.08 3.64 0.11 70.13