---> uname -a: Linux prd-centos8-robot-2c-8g-11457.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 611 4968 19 2117 6789 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:e6:e7:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fee6:e777/64 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) 08/17/2024 _x86_64_ (2 CPU) 07:28:12 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 87.89 15.06 72.83 3202.53 6134.11 07:31:01 AM 78.98 0.70 78.28 50.77 8866.60 07:32:01 AM 20.24 0.85 19.39 123.96 1753.38 07:33:01 AM 56.51 0.03 56.47 3.47 7234.81 07:34:01 AM 8.40 0.10 8.30 32.13 755.37 07:35:01 AM 2.30 0.02 2.28 0.93 158.08 07:36:01 AM 4.52 0.32 4.20 36.93 177.44 07:37:01 AM 27.58 0.52 27.06 63.86 1303.78 Average: 35.80 2.20 33.60 439.35 3298.14 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5309360 7007036 2573072 32.64 2688 1879260 738088 8.26 211264 2035268 135288 07:31:01 AM 5164460 6986012 2717972 34.48 2688 1998876 730172 8.18 222460 2148052 30104 07:32:01 AM 5154640 7023260 2727792 34.61 2688 2043196 698544 7.82 251024 2123536 38796 07:33:01 AM 5008440 7034460 2873992 36.46 2688 2195224 651756 7.30 261380 2235188 15652 07:34:01 AM 4967616 6996076 2914816 36.98 2688 2197664 699336 7.83 261520 2277028 1460 07:35:01 AM 4917656 6947208 2964776 37.61 2688 2198756 799840 8.96 261520 2325500 4 07:36:01 AM 5115312 6979592 2767120 35.10 2688 2037352 716296 8.02 256992 2151808 6588 07:37:01 AM 5119988 6984384 2762444 35.05 2688 2039516 737456 8.26 446280 1965172 16596 Average: 5094684 6994754 2787748 35.37 2688 2073730 721436 8.08 271555 2157694 30561 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 307.10 186.22 1573.00 56.16 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 51.84 40.68 473.66 7.33 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 22.44 17.81 9.40 5.85 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 689.27 609.22 397.16 122.53 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 26.78 15.23 15.59 2.48 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 305.71 273.91 3772.33 18.25 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 315.41 280.10 3620.79 40.85 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 21.95 19.38 18.47 9.42 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 217.56 180.31 1235.05 32.85 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) 08/17/2024 _x86_64_ (2 CPU) 07:28:12 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 34.97 0.00 6.16 2.88 0.10 55.89 07:30:01 AM 0 39.09 0.00 7.38 2.58 0.10 50.85 07:30:01 AM 1 30.86 0.00 4.94 3.19 0.10 60.91 07:31:01 AM all 22.51 0.00 3.19 3.39 0.08 70.84 07:31:01 AM 0 29.65 0.00 3.20 3.45 0.07 63.63 07:31:01 AM 1 15.37 0.00 3.17 3.32 0.08 78.05 07:32:01 AM all 16.81 0.00 2.94 0.77 0.08 79.41 07:32:01 AM 0 18.15 0.00 2.65 0.75 0.08 78.37 07:32:01 AM 1 15.47 0.00 3.22 0.79 0.07 80.45 07:33:01 AM all 21.52 0.00 4.36 2.18 0.08 71.86 07:33:01 AM 0 20.42 0.00 4.17 1.59 0.07 73.76 07:33:01 AM 1 22.63 0.00 4.56 2.77 0.08 69.96 07:34:01 AM all 2.78 0.00 0.93 0.22 0.03 96.04 07:34:01 AM 0 4.91 0.00 1.64 0.18 0.03 93.24 07:34:01 AM 1 0.65 0.00 0.22 0.25 0.03 98.85 07:35:01 AM all 9.12 0.00 1.58 0.01 0.11 89.18 07:35:01 AM 0 7.98 0.00 1.66 0.02 0.12 90.22 07:35:01 AM 1 10.27 0.00 1.50 0.00 0.10 88.13 07:36:01 AM all 11.62 0.00 2.17 0.05 0.08 86.08 07:36:01 AM 0 15.10 0.00 2.67 0.05 0.08 82.10 07:36:01 AM 1 8.13 0.00 1.68 0.05 0.07 90.07 07:37:01 AM all 29.94 0.00 3.44 0.32 0.08 66.22 07:37:01 AM 0 32.01 0.00 3.56 0.42 0.08 63.93 07:37:01 AM 1 27.86 0.00 3.32 0.22 0.08 68.52 Average: all 18.67 0.00 3.10 1.23 0.08 76.93 Average: 0 20.92 0.00 3.37 1.13 0.08 74.50 Average: 1 16.41 0.00 2.83 1.32 0.08 79.36