---> uname -a: Linux prd-centos8-robot-2c-8g-28005.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 588 4991 19 2117 6812 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:35:0c:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe35:c9c/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) 09/26/2024 _x86_64_ (2 CPU) 07:42:28 LINUX RESTART (2 CPU) 07:44:01 AM tps rtps wtps bread/s bwrtn/s 07:45:01 AM 43.34 12.71 30.63 227.62 22873.53 07:46:01 AM 67.68 33.19 34.49 5534.16 10392.24 07:47:01 AM 114.75 6.78 107.96 1247.58 9043.94 07:48:01 AM 40.00 0.67 39.34 49.45 5537.10 07:49:01 AM 20.78 0.32 20.46 60.65 1018.11 07:50:01 AM 45.90 0.03 45.87 3.47 5423.06 07:51:01 AM 13.28 0.00 13.28 0.00 2838.79 07:52:01 AM 9.91 0.45 9.46 70.38 398.10 07:53:01 AM 28.24 0.53 27.71 64.78 1133.27 Average: 42.65 6.08 36.58 806.46 6517.94 07:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 AM 6135344 7354572 1747080 22.16 2688 1423580 366568 4.65 110156 1404336 178184 07:46:01 AM 5529964 7066156 2352460 29.84 2688 1728196 690884 7.74 186428 1882160 84836 07:47:01 AM 5240852 7044352 2641572 33.51 2688 1980912 681192 7.63 209812 2089448 114328 07:48:01 AM 5172596 7004104 2709828 34.38 2688 2008788 721656 8.08 220536 2143672 8 07:49:01 AM 5120740 7017736 2761684 35.04 2688 2071536 708164 7.93 251884 2156552 54928 07:50:01 AM 5032828 7064412 2849596 36.15 2688 2200648 634540 7.10 258416 2219732 78828 07:51:01 AM 5030396 7061760 2852028 36.18 2688 2200652 634540 7.10 258468 2219560 4 07:52:01 AM 5144104 7007408 2738320 34.74 2688 2038756 700992 7.85 252256 2131928 3704 07:53:01 AM 5133328 6998464 2749096 34.88 2688 2041032 706380 7.91 444584 1953988 16724 Average: 5282239 7068774 2600185 32.99 2688 1966011 649435 7.27 243616 2022375 59060 07:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 5.53 2.57 1.07 0.56 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 242.94 156.93 1234.47 54.75 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 50.60 41.52 569.55 6.71 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 35.59 23.59 379.73 3.51 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 27.12 24.08 97.50 14.00 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 168.59 97.22 219.52 25.25 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 5.00 3.52 1.44 1.16 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 57.56 35.02 76.23 21.62 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 21.64 19.39 17.32 9.47 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 68.29 44.87 288.54 15.23 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) 09/26/2024 _x86_64_ (2 CPU) 07:42:28 LINUX RESTART (2 CPU) 07:44:01 AM CPU %user %nice %system %iowait %steal %idle 07:45:01 AM all 0.26 0.03 0.84 87.51 0.04 11.31 07:45:01 AM 0 0.13 0.03 0.72 93.79 0.05 5.27 07:45:01 AM 1 0.39 0.03 0.96 81.23 0.03 17.37 07:46:01 AM all 26.02 0.03 5.60 20.92 0.14 47.30 07:46:01 AM 0 30.04 0.02 6.28 19.19 0.14 44.33 07:46:01 AM 1 22.03 0.03 4.92 22.63 0.13 50.24 07:47:01 AM all 31.83 0.00 5.77 7.50 0.12 54.78 07:47:01 AM 0 35.13 0.00 5.87 7.84 0.12 51.03 07:47:01 AM 1 28.54 0.00 5.68 7.15 0.12 58.52 07:48:01 AM all 11.43 0.00 1.35 2.30 0.08 84.85 07:48:01 AM 0 7.71 0.00 1.07 1.35 0.08 89.78 07:48:01 AM 1 15.14 0.00 1.62 3.25 0.07 79.92 07:49:01 AM all 21.48 0.00 2.68 3.13 0.13 72.59 07:49:01 AM 0 18.05 0.00 2.47 2.86 0.13 76.49 07:49:01 AM 1 24.91 0.00 2.88 3.41 0.12 68.69 07:50:01 AM all 19.26 0.00 3.31 17.53 0.37 59.53 07:50:01 AM 0 15.80 0.00 3.00 16.22 0.12 64.86 07:50:01 AM 1 22.71 0.00 3.61 18.84 0.62 54.22 07:51:01 AM all 0.43 0.00 0.24 1.92 0.02 97.39 07:51:01 AM 0 0.63 0.00 0.25 3.14 0.02 95.96 07:51:01 AM 1 0.22 0.00 0.23 0.70 0.02 98.83 07:52:01 AM all 6.57 0.00 1.40 0.26 0.03 91.73 07:52:01 AM 0 7.70 0.00 1.15 0.12 0.03 91.00 07:52:01 AM 1 5.44 0.00 1.66 0.40 0.03 92.47 07:53:01 AM all 31.08 0.00 3.58 0.76 0.10 64.48 07:53:01 AM 0 37.84 0.00 3.45 0.80 0.10 57.81 07:53:01 AM 1 24.32 0.00 3.70 0.72 0.10 71.15 Average: all 16.47 0.01 2.75 15.74 0.11 64.93 Average: 0 16.97 0.01 2.69 16.13 0.09 64.12 Average: 1 15.97 0.01 2.81 15.35 0.14 65.74