---> uname -a: Linux prd-centos8-robot-2c-8g-12678.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 578 5002 19 2116 6822 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:c2:50:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fec2:5011/64 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) 08/22/2024 _x86_64_ (2 CPU) 07:11:43 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 190.97 146.48 44.49 14573.63 38098.58 07:14:01 AM 107.63 7.15 100.48 1262.19 8108.55 07:15:01 AM 56.01 0.63 55.38 48.92 7674.49 07:16:01 AM 12.68 0.42 12.26 64.78 623.59 07:17:01 AM 47.85 0.03 47.82 3.47 3651.22 07:18:01 AM 18.56 0.00 18.56 0.00 4367.67 07:19:01 AM 1.97 0.10 1.87 32.12 92.67 07:20:00 AM 0.63 0.03 0.60 1.92 104.60 07:20:01 AM 57.41 6.79 50.62 158.02 3219.75 07:21:02 AM 26.77 0.47 26.30 69.79 1340.65 Average: 51.62 17.28 34.34 1784.34 7126.45 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5611264 7079544 2271168 28.81 2688 1662948 698748 7.82 171568 1824876 74912 07:14:01 AM 5229952 7026892 2652480 33.65 2688 1974980 696764 7.80 212584 2104956 178124 07:15:01 AM 5189424 7011388 2693008 34.16 2688 1999332 703872 7.88 222864 2125356 8 07:16:01 AM 5196932 7053924 2685500 34.07 2688 2032152 671024 7.51 245320 2090532 30584 07:17:01 AM 5045988 7069324 2836444 35.98 2688 2192660 632700 7.08 261388 2204908 122244 07:18:01 AM 5042548 7065884 2839884 36.03 2688 2192664 632700 7.08 261388 2204712 8 07:19:01 AM 4998376 7024080 2884056 36.59 2688 2195040 682380 7.64 261652 2248376 528 07:20:00 AM 5039388 7068772 2843044 36.07 2688 2198712 631784 7.07 262132 2208028 1404 07:20:01 AM 5200464 7060712 2681968 34.02 2688 2031212 631784 7.07 258140 2050056 4132 07:21:02 AM 5123804 6983980 2758628 35.00 2688 2035448 716956 8.03 446880 1960340 192 Average: 5167814 7044450 2714618 34.44 2688 2051515 669871 7.50 260392 2102214 41214 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 231.51 129.77 938.25 52.72 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 89.09 72.00 960.91 11.04 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 32.19 23.71 323.61 2.73 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 18.41 9.75 6.44 3.86 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 232.91 176.34 314.73 48.34 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 2.08 1.02 1.48 0.20 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 39.49 25.59 10.78 4.58 0.00 0.00 0.00 0.00 07:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:00 AM eth0 39.35 27.57 11.34 5.68 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 919.14 543.83 2221.89 712.72 0.00 0.00 0.00 0.00 07:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:02 AM eth0 21.51 18.45 26.33 9.86 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 81.13 55.34 294.79 17.57 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) 08/22/2024 _x86_64_ (2 CPU) 07:11:43 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 31.57 0.08 9.60 14.22 0.09 44.44 07:13:01 AM 0 32.56 0.05 9.18 14.11 0.10 44.00 07:13:01 AM 1 30.59 0.10 10.03 14.33 0.08 44.87 07:14:01 AM all 36.56 0.00 6.03 3.08 0.11 54.23 07:14:01 AM 0 41.04 0.00 6.10 3.17 0.12 49.58 07:14:01 AM 1 32.08 0.00 5.95 2.98 0.10 58.88 07:15:01 AM all 7.57 0.00 1.39 2.68 0.05 88.31 07:15:01 AM 0 6.56 0.00 1.52 2.12 0.05 89.76 07:15:01 AM 1 8.58 0.00 1.27 3.24 0.05 86.87 07:16:01 AM all 15.28 0.00 2.36 0.65 0.10 81.61 07:16:01 AM 0 18.87 0.00 2.58 0.59 0.08 77.88 07:16:01 AM 1 11.71 0.00 2.14 0.72 0.12 85.32 07:17:01 AM all 22.36 0.00 3.86 3.93 0.13 69.72 07:17:01 AM 0 27.03 0.00 4.13 3.46 0.12 65.26 07:17:01 AM 1 17.72 0.00 3.59 4.40 0.13 74.15 07:18:01 AM all 0.28 0.00 0.26 0.88 0.03 98.55 07:18:01 AM 0 0.48 0.00 0.35 1.45 0.03 97.68 07:18:01 AM 1 0.08 0.00 0.17 0.30 0.03 99.42 07:19:01 AM all 9.34 0.00 0.96 0.01 0.07 89.63 07:19:01 AM 0 13.63 0.00 1.04 0.02 0.07 85.25 07:19:01 AM 1 5.05 0.00 0.89 0.00 0.07 94.00 07:20:00 AM all 9.56 0.00 0.68 0.01 0.08 89.68 07:20:00 AM 0 8.59 0.00 0.62 0.02 0.07 90.71 07:20:00 AM 1 10.53 0.00 0.74 0.00 0.09 88.64 07:20:01 AM all 58.20 0.00 16.72 0.00 0.00 25.08 07:20:01 AM 0 53.12 0.00 25.62 0.00 0.00 21.25 07:20:01 AM 1 63.19 0.00 7.98 0.00 0.00 28.83 07:21:02 AM all 25.03 0.00 2.72 0.52 0.09 71.64 07:21:02 AM 0 26.51 0.00 2.48 0.74 0.10 70.17 07:21:02 AM 1 23.56 0.00 2.95 0.30 0.08 73.11 Average: all 17.62 0.01 3.13 2.86 0.08 76.29 Average: 0 19.57 0.01 3.17 2.82 0.08 74.35 Average: 1 15.68 0.01 3.09 2.90 0.08 78.23