---> uname -a: Linux prd-centos8-robot-2c-8g-7665.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 582 4966 19 2148 6819 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:c6:82:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fec6:8267/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:02 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 114.55 0.29 114.27 13.69 10740.12 05:11:01 AM 38.55 1.02 37.54 113.16 4703.38 05:12:01 AM 32.83 6.78 26.05 1248.73 1514.06 05:13:01 AM 43.74 2.52 41.22 396.00 6875.06 05:14:01 AM 2.70 0.00 2.70 0.00 79.05 05:15:01 AM 0.45 0.00 0.45 0.00 5.93 05:16:01 AM 0.53 0.10 0.43 32.12 11.36 05:17:01 AM 2.00 0.00 2.00 0.00 100.13 05:18:01 AM 0.77 0.00 0.77 0.00 119.85 05:19:01 AM 0.25 0.00 0.25 0.00 17.10 05:20:01 AM 0.17 0.03 0.13 1.87 8.16 05:21:01 AM 12.55 0.32 12.23 36.92 531.97 Average: 20.63 0.92 19.71 153.73 2046.90 05:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5192152 7014988 2690280 34.13 2688 2001448 714944 8.01 189780 2160976 145584 05:11:01 AM 5294304 7094628 2588128 32.83 2688 1978316 630316 7.06 217656 2027188 16 05:12:01 AM 5002536 7039660 2879896 36.54 2688 2207384 656816 7.35 256728 2256936 173056 05:13:01 AM 5017104 7068748 2865328 36.35 2688 2221484 630516 7.06 263952 2227072 16 05:14:01 AM 5017420 7069068 2865012 36.35 2688 2221488 630516 7.06 263952 2227032 4 05:15:01 AM 5017436 7069084 2864996 36.35 2688 2221488 630516 7.06 263956 2227084 4 05:16:01 AM 4977424 7030592 2905008 36.85 2688 2223024 697616 7.81 264152 2266468 480 05:17:01 AM 4974168 7028588 2908264 36.90 2688 2224256 697616 7.81 264220 2269804 588 05:18:01 AM 4967552 7024748 2914880 36.98 2688 2227040 697616 7.81 264224 2276344 116 05:19:01 AM 4964324 7021880 2918108 37.02 2688 2227400 697616 7.81 264224 2279676 68 05:20:01 AM 4963892 7021868 2918540 37.03 2688 2227820 700484 7.84 264364 2279872 216 05:21:01 AM 5098948 6990748 2783484 35.31 2688 2066896 711992 7.97 300988 2128064 24860 Average: 5040605 7039550 2841827 36.05 2688 2170670 674714 7.55 256516 2218876 28751 05:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 107.54 85.21 1284.33 12.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 13.80 9.98 6.66 3.89 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 38.31 31.76 296.99 7.00 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 582.41 417.03 115.81 94.21 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 2.72 1.95 0.50 0.48 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 3.23 1.93 0.49 0.43 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 29.31 15.93 9.13 2.29 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 31.94 23.13 8.57 4.30 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 30.94 23.61 6.86 4.55 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 14.80 9.47 3.07 2.02 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 12.81 8.31 2.50 1.57 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 82.41 50.33 96.89 33.38 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 79.15 56.52 151.08 13.86 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:02 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 35.49 0.00 4.89 4.94 0.12 54.57 05:10:01 AM 0 49.88 0.00 5.96 5.85 0.10 38.21 05:10:01 AM 1 21.15 0.00 3.82 4.03 0.14 70.87 05:11:01 AM all 16.77 0.00 1.94 2.49 0.08 78.72 05:11:01 AM 0 24.16 0.00 2.03 1.93 0.07 71.82 05:11:01 AM 1 9.41 0.00 1.85 3.06 0.08 85.60 05:12:01 AM all 20.28 0.00 4.14 2.27 0.10 73.21 05:12:01 AM 0 24.31 0.00 4.63 2.94 0.12 68.00 05:12:01 AM 1 16.25 0.00 3.66 1.60 0.08 78.41 05:13:01 AM all 9.89 0.00 2.27 1.95 0.07 85.82 05:13:01 AM 0 14.40 0.00 2.57 2.19 0.07 80.78 05:13:01 AM 1 5.40 0.00 1.98 1.71 0.07 90.85 05:14:01 AM all 0.33 0.00 0.07 0.01 0.04 99.55 05:14:01 AM 0 0.43 0.00 0.07 0.00 0.05 99.45 05:14:01 AM 1 0.23 0.00 0.07 0.02 0.03 99.65 05:15:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 05:15:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 05:15:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 05:16:01 AM all 2.24 0.00 0.30 0.02 0.04 97.40 05:16:01 AM 0 2.05 0.00 0.25 0.02 0.03 97.65 05:16:01 AM 1 2.42 0.00 0.35 0.02 0.05 97.16 05:17:01 AM all 8.94 0.00 0.79 0.04 0.08 90.15 05:17:01 AM 0 11.58 0.00 0.80 0.07 0.08 87.46 05:17:01 AM 1 6.31 0.00 0.77 0.02 0.07 92.84 05:18:01 AM all 13.31 0.00 0.40 0.00 0.07 86.22 05:18:01 AM 0 9.37 0.00 0.50 0.00 0.07 90.07 05:18:01 AM 1 17.26 0.00 0.30 0.00 0.07 82.37 05:19:01 AM all 4.14 0.00 0.32 0.00 0.08 95.47 05:19:01 AM 0 4.00 0.00 0.32 0.00 0.08 95.60 05:19:01 AM 1 4.28 0.00 0.32 0.00 0.07 95.33 05:20:01 AM all 3.65 0.00 0.26 0.00 0.08 96.01 05:20:01 AM 0 5.18 0.00 0.28 0.00 0.08 94.45 05:20:01 AM 1 2.12 0.00 0.23 0.00 0.07 97.58 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 17.28 0.00 1.95 0.39 0.07 80.32 05:21:01 AM 0 28.93 0.00 2.63 0.44 0.07 67.94 05:21:01 AM 1 5.64 0.00 1.27 0.35 0.07 92.67 Average: all 11.00 0.00 1.44 1.00 0.07 86.48 Average: 0 14.49 0.00 1.66 1.11 0.07 82.67 Average: 1 7.52 0.00 1.22 0.89 0.07 90.30