---> uname -a: Linux prd-centos8-robot-2c-8g-16260.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 628 4948 19 2121 6772 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:c8:dc:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fec8:dc45/64 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) 08/31/2024 _x86_64_ (2 CPU) 00:16:43 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 201.55 141.56 59.99 14210.28 38557.78 12:19:01 AM 113.29 6.88 106.41 1250.04 9634.95 12:20:01 AM 37.09 0.67 36.43 49.46 5032.21 12:21:01 AM 6.66 0.00 6.66 0.00 128.16 12:22:01 AM 48.74 2.87 45.88 456.70 2958.19 12:23:01 AM 23.83 0.03 23.80 3.47 5439.64 12:24:01 AM 2.77 0.00 2.77 0.00 77.72 12:25:01 AM 0.37 0.00 0.37 0.00 4.40 12:26:01 AM 0.33 0.00 0.33 0.00 3.18 12:27:01 AM 16.04 0.53 15.51 81.57 650.47 Average: 45.08 15.26 29.82 1605.65 6249.99 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5534344 7061992 2348088 29.79 2688 1719560 740304 8.29 185680 1879148 110588 12:19:01 AM 5193936 6990956 2688496 34.11 2688 1975052 760344 8.51 211224 2137704 102704 12:20:01 AM 5158060 6980212 2724372 34.56 2688 1999432 779520 8.73 221608 2158276 12 12:21:01 AM 5106200 6947344 2776232 35.22 2688 2018404 787772 8.82 233992 2198072 18996 12:22:01 AM 4943340 6977008 2939092 37.29 2688 2202496 748388 8.38 262864 2306700 150952 12:23:01 AM 4989160 7022436 2893272 36.71 2688 2202624 702480 7.87 263192 2256484 8 12:24:01 AM 4989316 7022592 2893116 36.70 2688 2202624 702480 7.87 263192 2256416 4 12:25:01 AM 4988880 7022160 2893552 36.71 2688 2202628 702480 7.87 263192 2256836 4 12:26:01 AM 4989200 7022480 2893232 36.70 2688 2202628 686716 7.69 263192 2256440 4 12:27:01 AM 5095288 6958092 2787144 35.36 2688 2037884 771152 8.63 444396 1993552 13368 Average: 5098772 7000527 2783660 35.31 2688 2076333 738164 8.27 261253 2169963 39664 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 273.12 166.91 1208.10 58.46 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 71.31 54.04 621.37 8.54 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 35.46 21.61 323.97 2.58 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 6.01 4.62 3.61 2.61 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 43.54 37.66 279.86 9.87 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 161.71 117.76 31.66 25.53 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 0.98 0.22 0.07 0.03 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 1.22 0.28 0.33 0.20 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 0.60 0.22 0.04 0.01 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 50.63 38.50 77.87 27.74 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 64.47 44.19 254.74 13.56 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) 08/31/2024 _x86_64_ (2 CPU) 00:16:43 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 35.37 0.07 10.74 25.83 0.12 27.87 12:18:01 AM 0 29.69 0.07 10.50 24.06 0.12 35.57 12:18:01 AM 1 41.05 0.07 10.98 27.61 0.12 20.18 12:19:01 AM all 30.53 0.00 5.30 3.89 0.09 60.18 12:19:01 AM 0 24.26 0.00 4.82 3.17 0.08 67.67 12:19:01 AM 1 36.80 0.00 5.78 4.62 0.10 52.70 12:20:01 AM all 7.73 0.00 1.14 2.83 0.05 88.25 12:20:01 AM 0 2.12 0.00 0.75 1.57 0.05 95.51 12:20:01 AM 1 13.34 0.00 1.52 4.09 0.05 81.00 12:21:01 AM all 7.05 0.00 0.77 0.08 0.04 92.05 12:21:01 AM 0 9.07 0.00 0.77 0.15 0.05 89.96 12:21:01 AM 1 5.03 0.00 0.77 0.02 0.03 94.15 12:22:01 AM all 29.09 0.00 4.54 1.23 0.08 65.04 12:22:01 AM 0 16.40 0.00 3.57 0.73 0.08 79.21 12:22:01 AM 1 41.80 0.00 5.52 1.74 0.08 50.86 12:23:01 AM all 0.80 0.00 0.66 1.33 0.03 97.18 12:23:01 AM 0 0.42 0.00 0.85 2.06 0.03 96.64 12:23:01 AM 1 1.19 0.00 0.47 0.60 0.02 97.73 12:24:01 AM all 0.32 0.00 0.06 0.01 0.03 99.59 12:24:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:24:01 AM 1 0.50 0.00 0.05 0.02 0.02 99.42 12:25:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 12:25:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:25:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 12:26:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:26:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:26:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 12:27:01 AM all 18.30 0.00 2.56 0.40 0.07 78.67 12:27:01 AM 0 8.88 0.00 2.32 0.17 0.08 88.55 12:27:01 AM 1 27.71 0.00 2.80 0.63 0.05 68.80 Average: all 12.97 0.01 2.58 3.54 0.06 80.84 Average: 0 9.11 0.01 2.37 3.17 0.06 85.28 Average: 1 16.84 0.01 2.79 3.91 0.05 76.40