---> uname -a: Linux prd-centos8-robot-2c-8g-1210.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 585 4941 19 2170 6815 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:5e:d3:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe5e:d34e/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) 12/09/2024 _x86_64_ (2 CPU) 03:41:52 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 86.15 13.10 73.06 2367.88 6302.55 03:45:01 AM 79.62 0.70 78.92 50.79 9262.87 03:46:01 AM 16.61 0.38 16.23 62.51 1371.86 03:47:01 AM 21.93 0.03 21.89 2.27 1482.89 03:48:01 AM 43.63 0.03 43.59 3.47 6896.40 03:49:01 AM 2.62 0.10 2.52 32.12 78.21 03:50:01 AM 19.86 0.42 19.44 47.72 2262.88 Average: 38.63 2.11 36.52 366.70 3950.90 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5339904 7067756 2542520 32.26 2688 1910332 666980 7.47 209808 2009908 160904 03:45:01 AM 5165908 7004956 2716516 34.46 2688 2016256 702828 7.87 221292 2147184 30684 03:46:01 AM 5244928 7085872 2637496 33.46 2688 2018136 617484 6.91 240124 2050528 8 03:47:01 AM 5010624 7049248 2871800 36.43 2688 2208604 655068 7.33 255244 2247476 171520 03:48:01 AM 5017236 7059696 2865188 36.35 2688 2212064 623976 6.99 257728 2230440 16 03:49:01 AM 4939884 7004308 2942540 37.33 2688 2234044 694364 7.77 257852 2307068 21020 03:50:01 AM 5080212 6994104 2802212 35.55 2688 2089528 707320 7.92 467308 1983472 13360 Average: 5114099 7037991 2768325 35.12 2688 2098423 666860 7.47 272765 2139439 56787 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 182.12 128.22 1238.46 32.60 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 56.02 34.88 530.48 6.88 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 13.16 7.78 5.15 3.15 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 35.45 28.31 293.90 5.81 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 231.58 167.89 49.42 45.28 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 69.86 49.47 380.99 5.05 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 70.41 50.27 118.62 56.11 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 94.09 66.69 373.86 22.13 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:52 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 34.75 0.00 6.05 4.87 0.10 54.22 03:44:01 AM 0 29.14 0.00 5.22 5.61 0.10 59.93 03:44:01 AM 1 40.38 0.00 6.89 4.14 0.10 48.50 03:45:01 AM all 20.34 0.00 2.89 5.48 0.09 71.20 03:45:01 AM 0 9.68 0.00 2.05 5.96 0.08 82.23 03:45:01 AM 1 31.01 0.00 3.74 4.99 0.10 60.17 03:46:01 AM all 10.35 0.00 1.09 2.30 0.05 86.22 03:46:01 AM 0 3.74 0.00 0.90 2.31 0.03 93.01 03:46:01 AM 1 16.95 0.00 1.27 2.29 0.07 79.43 03:47:01 AM all 18.11 0.00 3.17 0.99 0.09 77.64 03:47:01 AM 0 12.46 0.00 2.69 0.92 0.10 83.83 03:47:01 AM 1 23.75 0.00 3.64 1.07 0.08 71.46 03:48:01 AM all 10.99 0.00 2.01 1.08 0.07 85.86 03:48:01 AM 0 6.25 0.00 1.87 0.92 0.07 90.89 03:48:01 AM 1 15.72 0.00 2.14 1.24 0.07 80.84 03:49:01 AM all 6.02 0.00 0.37 0.04 0.06 93.50 03:49:01 AM 0 9.19 0.00 0.51 0.05 0.05 90.20 03:49:01 AM 1 2.91 0.00 0.23 0.03 0.07 96.76 03:50:01 AM all 21.31 0.00 2.90 0.33 0.07 75.39 03:50:01 AM 0 11.77 0.00 2.50 0.20 0.07 85.46 03:50:01 AM 1 30.74 0.00 3.29 0.45 0.07 65.45 Average: all 17.41 0.00 2.64 2.16 0.08 77.71 Average: 0 11.75 0.00 2.25 2.29 0.07 83.64 Average: 1 23.06 0.00 3.03 2.03 0.08 71.81