---> uname -a: Linux prd-centos8-robot-2c-8g-25621.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 609 4964 19 2124 6791 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:81:1f:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe81:1fe0/64 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) 09/22/2024 _x86_64_ (2 CPU) 01:18:12 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 107.05 12.75 94.30 2334.56 6724.83 01:21:01 AM 63.02 0.63 62.39 48.91 8598.27 01:22:01 AM 37.31 0.42 36.89 64.79 2723.46 01:23:01 AM 43.34 0.03 43.31 3.47 6857.39 01:24:01 AM 2.83 0.10 2.73 32.13 85.67 01:25:01 AM 3.87 0.35 3.52 38.79 201.92 01:26:01 AM 26.62 0.53 26.09 64.78 1258.53 Average: 40.58 2.12 38.46 369.65 3778.73 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5294664 7099564 2587768 32.83 2688 1981900 646076 7.23 210360 2038044 223316 01:21:01 AM 5213376 7047704 2669056 33.86 2688 2010936 682592 7.64 230464 2090948 31184 01:22:01 AM 5007608 7037988 2874824 36.47 2688 2199560 668436 7.48 256988 2248536 170056 01:23:01 AM 5003680 7036416 2878752 36.52 2688 2201820 672716 7.53 259268 2244124 8 01:24:01 AM 4961900 6996520 2920532 37.05 2688 2203724 738852 8.27 259536 2285480 936 01:25:01 AM 5158376 7031424 2724056 34.56 2688 2043668 673632 7.54 254344 2096224 6956 01:26:01 AM 5163788 7031368 2718644 34.49 2688 2042520 682392 7.64 447748 1920044 200 Average: 5114770 7040141 2767662 35.11 2688 2097733 680671 7.62 274101 2131914 61808 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 93.94 75.79 951.61 10.31 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 39.45 30.47 382.50 5.11 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 38.94 32.19 277.28 8.07 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 213.90 154.76 46.22 39.87 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 26.15 16.45 7.29 4.72 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 66.24 44.14 81.22 25.10 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 19.29 17.64 16.97 8.77 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 71.13 53.06 251.88 14.56 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) 09/22/2024 _x86_64_ (2 CPU) 01:18:12 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 37.78 0.00 6.64 3.34 0.14 52.09 01:20:01 AM 0 50.01 0.00 8.08 3.04 0.13 38.74 01:20:01 AM 1 25.61 0.00 5.21 3.64 0.15 65.39 01:21:01 AM all 14.21 0.00 2.08 7.65 0.07 75.99 01:21:01 AM 0 19.93 0.00 2.51 8.05 0.07 69.44 01:21:01 AM 1 8.46 0.00 1.65 7.25 0.07 82.57 01:22:01 AM all 26.96 0.00 3.61 3.84 0.11 65.48 01:22:01 AM 0 35.70 0.00 4.54 4.15 0.12 55.50 01:22:01 AM 1 18.29 0.00 2.69 3.53 0.10 75.39 01:23:01 AM all 8.34 0.00 1.66 3.23 0.07 86.70 01:23:01 AM 0 10.50 0.00 1.73 2.18 0.07 85.52 01:23:01 AM 1 6.18 0.00 1.59 4.28 0.07 87.88 01:24:01 AM all 5.39 0.00 0.50 0.05 0.06 94.00 01:24:01 AM 0 6.42 0.00 0.43 0.05 0.07 93.03 01:24:01 AM 1 4.37 0.00 0.57 0.05 0.05 94.96 01:25:01 AM all 8.99 0.00 1.37 0.03 0.09 89.51 01:25:01 AM 0 11.87 0.00 1.73 0.05 0.10 86.26 01:25:01 AM 1 6.12 0.00 1.02 0.02 0.08 92.76 01:26:01 AM all 27.27 0.00 3.17 0.69 0.07 68.81 01:26:01 AM 0 36.24 0.00 3.80 0.42 0.07 59.48 01:26:01 AM 1 18.31 0.00 2.54 0.95 0.07 78.13 Average: all 18.42 0.00 2.72 2.69 0.09 76.08 Average: 0 24.37 0.00 3.26 2.56 0.09 69.72 Average: 1 12.49 0.00 2.18 2.81 0.08 82.43