---> uname -a: Linux prd-centos8-robot-2c-8g-40828.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 624 4944 19 2128 6776 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:8a:36:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe8a:3634/64 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) 10/09/2024 _x86_64_ (2 CPU) 05:08:12 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 99.62 19.53 80.09 4103.57 6595.97 05:11:01 AM 78.44 0.70 77.74 50.77 9659.40 05:12:01 AM 22.56 0.42 22.14 64.78 1846.40 05:13:01 AM 56.36 0.03 56.33 3.47 7319.43 05:14:01 AM 3.02 0.00 3.02 0.00 96.30 05:15:01 AM 0.25 0.00 0.25 0.00 2.95 05:16:01 AM 0.20 0.00 0.20 0.00 2.50 05:17:01 AM 2.23 0.12 2.12 33.06 154.12 05:18:01 AM 0.18 0.00 0.18 0.00 2.68 05:19:01 AM 0.42 0.00 0.42 0.00 8.61 05:20:01 AM 19.19 0.40 18.79 46.78 840.87 Average: 25.68 1.93 23.75 391.14 2411.97 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5325556 7059368 2556876 32.44 2688 1915332 683484 7.65 211016 2021664 158152 05:11:01 AM 5243228 7080052 2639204 33.48 2688 2013884 641800 7.19 229508 2061796 16 05:12:01 AM 5068136 6992608 2814296 35.70 2688 2098744 732628 8.20 256656 2202192 65028 05:13:01 AM 4981316 7021892 2901116 36.80 2688 2209904 673716 7.54 258724 2266972 88 05:14:01 AM 4981712 7022292 2900720 36.80 2688 2209908 673716 7.54 258728 2266860 4 05:15:01 AM 4981728 7022308 2900704 36.80 2688 2209908 673716 7.54 258728 2266968 8 05:16:01 AM 4981452 7022032 2900980 36.80 2688 2209908 673716 7.54 258728 2266976 4 05:17:01 AM 4901876 6945932 2980556 37.81 2688 2213384 788976 8.83 258864 2345712 16 05:18:01 AM 4892248 6936296 2990184 37.93 2688 2213400 788976 8.83 258864 2355156 28 05:19:01 AM 4977356 7022404 2905076 36.86 2688 2214400 673824 7.54 259184 2271092 960 05:20:01 AM 5077328 6948216 2805104 35.59 2688 2046468 766928 8.59 446576 2008164 13376 Average: 5037449 7006673 2844983 36.09 2688 2141385 706498 7.91 268689 2212141 21607 05:09:01 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 320.06 202.47 1760.51 61.32 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 51.56 35.02 450.35 7.13 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 42.35 37.25 295.20 8.81 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 640.04 460.55 129.84 106.55 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 2.55 1.97 0.45 0.43 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 2.87 2.02 0.57 0.48 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 1.15 0.73 0.16 0.12 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 215.98 165.14 1842.65 11.96 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 494.17 424.16 5715.96 27.59 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 434.89 341.64 4854.01 23.13 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 76.31 50.53 95.87 29.22 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 207.45 156.50 1376.83 25.16 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) 10/09/2024 _x86_64_ (2 CPU) 05:08:12 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 39.55 0.00 7.00 4.35 0.12 48.98 05:10:01 AM 0 33.53 0.00 6.41 4.52 0.12 55.42 05:10:01 AM 1 45.58 0.00 7.60 4.18 0.12 42.53 05:11:01 AM all 20.72 0.00 3.01 3.52 0.09 72.66 05:11:01 AM 0 24.52 0.00 3.57 3.79 0.10 68.02 05:11:01 AM 1 16.94 0.00 2.46 3.24 0.08 77.28 05:12:01 AM all 22.47 0.00 3.33 1.09 0.08 73.03 05:12:01 AM 0 10.49 0.00 2.79 0.77 0.07 85.87 05:12:01 AM 1 34.47 0.00 3.87 1.41 0.10 60.15 05:13:01 AM all 18.54 0.00 4.07 2.88 0.09 74.42 05:13:01 AM 0 10.02 0.00 3.76 3.13 0.08 83.01 05:13:01 AM 1 27.12 0.00 4.38 2.63 0.10 65.78 05:14:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 05:14:01 AM 0 0.62 0.00 0.08 0.03 0.03 99.23 05:14:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 05:15:01 AM all 0.33 0.00 0.09 0.00 0.02 99.56 05:15:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 05:15:01 AM 1 0.12 0.00 0.12 0.00 0.02 99.75 05:16:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 05:16:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 05:16:01 AM 1 0.05 0.00 0.02 0.00 0.02 99.92 05:17:01 AM all 9.36 0.00 2.00 0.05 0.07 88.53 05:17:01 AM 0 3.80 0.00 0.71 0.00 0.05 95.44 05:17:01 AM 1 14.91 0.00 3.28 0.10 0.08 81.63 05:18:01 AM all 9.70 0.00 1.52 0.00 0.12 88.66 05:18:01 AM 0 6.19 0.00 1.21 0.00 0.12 92.48 05:18:01 AM 1 13.21 0.00 1.83 0.00 0.12 84.84 05:19:01 AM all 8.36 0.00 1.31 0.00 0.08 90.25 05:19:01 AM 0 6.02 0.00 1.32 0.00 0.07 92.59 05:19:01 AM 1 10.72 0.00 1.30 0.00 0.08 87.90 05:20:01 AM all 19.98 0.00 2.65 0.28 0.07 77.02 05:20:01 AM 0 21.74 0.00 2.82 0.30 0.07 75.07 05:20:01 AM 1 18.22 0.00 2.47 0.27 0.07 78.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.61 0.00 2.28 1.11 0.07 82.93 Average: 0 10.74 0.00 2.08 1.14 0.07 85.97 Average: 1 16.48 0.00 2.49 1.07 0.07 79.88