---> uname -a: Linux prd-centos8-robot-2c-8g-41611.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 586 4984 19 2126 6814 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:26:57:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe26:57d1/64 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) 10/12/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 92.17 32.38 59.79 6597.23 4971.08 01:11:01 AM 93.62 0.70 92.92 50.78 10313.20 01:12:01 AM 19.93 0.57 19.36 64.79 1518.90 01:13:01 AM 59.31 0.03 59.28 3.47 7671.59 01:14:01 AM 7.96 0.00 7.96 0.00 770.56 01:15:01 AM 0.37 0.00 0.37 0.00 6.18 01:16:01 AM 0.10 0.00 0.10 0.00 1.03 01:17:01 AM 0.47 0.12 0.35 33.06 92.79 01:18:01 AM 2.05 0.00 2.05 0.00 69.91 01:19:01 AM 12.90 0.32 12.58 36.92 451.85 Average: 28.89 3.41 25.48 678.77 2586.89 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5259520 7001636 2622904 33.28 2688 1925404 762428 8.54 246764 2058856 195544 01:11:01 AM 5168512 7003080 2713912 34.43 2688 2011412 706324 7.91 222244 2141432 30072 01:12:01 AM 5251564 7087708 2630860 33.38 2688 2013356 646624 7.24 241252 2045224 4 01:13:01 AM 5022204 7060120 2860220 36.29 2688 2207440 630652 7.06 259276 2223680 16552 01:14:01 AM 5024828 7062756 2857596 36.25 2688 2207452 630652 7.06 259288 2223156 4 01:15:01 AM 5024904 7062832 2857520 36.25 2688 2207452 630652 7.06 259292 2223228 8 01:16:01 AM 5024992 7062920 2857432 36.25 2688 2207452 630652 7.06 259292 2223164 4 01:17:01 AM 4964620 7006140 2917804 37.02 2688 2211044 712808 7.98 259424 2282416 4 01:18:01 AM 4933824 6975360 2948600 37.41 2688 2211068 767440 8.59 259424 2313208 16 01:19:01 AM 5122508 6990708 2759916 35.01 2688 2043760 712968 7.98 289332 2116908 20060 Average: 5079748 7031326 2802676 35.56 2688 2124584 683120 7.65 255559 2185127 26227 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 336.76 209.46 1575.02 63.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 64.96 51.18 631.57 8.46 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 19.05 14.71 6.25 4.69 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 514.40 357.80 402.21 92.67 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 6.98 4.82 1.90 1.28 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.55 1.97 0.55 0.47 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.37 1.97 0.52 0.43 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 56.88 37.45 333.72 3.68 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 207.05 206.07 5233.42 13.52 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 153.42 113.33 1860.81 32.10 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 136.55 99.88 1004.59 22.08 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) 10/12/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 33.00 0.01 6.68 4.67 0.11 55.53 01:10:01 AM 0 27.09 0.02 6.16 4.92 0.12 61.69 01:10:01 AM 1 38.92 0.00 7.19 4.42 0.10 49.37 01:11:01 AM all 27.71 0.00 4.03 3.04 0.08 65.15 01:11:01 AM 0 24.87 0.00 3.72 3.10 0.07 68.25 01:11:01 AM 1 30.55 0.00 4.34 2.97 0.08 62.06 01:12:01 AM all 10.96 0.00 1.54 1.28 0.06 86.16 01:12:01 AM 0 10.22 0.00 1.52 1.45 0.07 86.74 01:12:01 AM 1 11.69 0.00 1.57 1.10 0.05 85.59 01:13:01 AM all 28.12 0.00 5.22 2.25 0.09 64.33 01:13:01 AM 0 18.16 0.00 4.23 1.89 0.08 75.64 01:13:01 AM 1 38.12 0.00 6.21 2.60 0.10 52.96 01:14:01 AM all 0.45 0.00 0.18 0.17 0.03 99.18 01:14:01 AM 0 0.68 0.00 0.10 0.00 0.02 99.20 01:14:01 AM 1 0.22 0.00 0.25 0.33 0.03 99.17 01:15:01 AM all 0.35 0.00 0.08 0.00 0.02 99.56 01:15:01 AM 0 0.20 0.00 0.08 0.00 0.02 99.70 01:15:01 AM 1 0.50 0.00 0.07 0.00 0.02 99.42 01:16:01 AM all 0.35 0.00 0.08 0.00 0.02 99.55 01:16:01 AM 0 0.13 0.00 0.12 0.00 0.02 99.73 01:16:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 01:17:01 AM all 6.36 0.00 1.50 0.03 0.05 92.06 01:17:01 AM 0 4.52 0.00 0.49 0.07 0.03 94.89 01:17:01 AM 1 8.20 0.00 2.51 0.00 0.07 89.22 01:18:01 AM all 10.35 0.00 1.11 0.01 0.10 88.42 01:18:01 AM 0 0.72 0.00 0.15 0.02 0.08 99.03 01:18:01 AM 1 20.12 0.00 2.09 0.00 0.12 77.67 01:19:01 AM all 16.59 0.00 2.24 0.15 0.09 80.93 01:19:01 AM 0 13.42 0.00 2.54 0.07 0.08 83.89 01:19:01 AM 1 19.77 0.00 1.93 0.23 0.10 77.97 Average: all 13.42 0.00 2.26 1.16 0.06 83.09 Average: 0 10.00 0.00 1.91 1.15 0.06 86.88 Average: 1 16.84 0.00 2.62 1.17 0.07 79.30