---> uname -a: Linux prd-centos8-robot-2c-8g-41989.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 582 4986 19 2128 6818 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:de:75:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fede:7576/64 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) 10/13/2024 _x86_64_ (2 CPU) 04:27:00 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 100.28 50.52 49.77 6849.18 5789.44 04:30:01 AM 59.55 0.00 59.55 0.00 6102.37 04:31:01 AM 70.38 0.73 69.64 51.32 8311.20 04:32:01 AM 8.83 0.38 8.45 64.26 200.62 04:33:01 AM 51.47 2.52 48.96 396.07 3185.90 04:34:01 AM 19.29 0.00 19.29 0.00 5288.52 04:35:01 AM 15.48 0.48 15.00 74.65 553.46 Average: 46.47 7.80 38.67 1062.25 4204.75 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5389492 7014692 2492932 31.63 2688 1815232 784160 8.78 217092 1979792 88504 04:30:01 AM 5211328 7011072 2671096 33.89 2688 1978492 746832 8.36 218348 2118772 188796 04:31:01 AM 5179940 7010840 2702484 34.28 2688 2008180 735308 8.23 221488 2133280 8 04:32:01 AM 5256836 7089676 2625588 33.31 2688 2010108 652096 7.30 240048 2039540 4 04:33:01 AM 5017824 7064280 2864600 36.34 2688 2215988 646012 7.23 261872 2231340 145356 04:34:01 AM 5014284 7060728 2868140 36.39 2688 2215988 646012 7.23 261868 2231116 16 04:35:01 AM 5196032 7066900 2686392 34.08 2688 2046432 655016 7.33 295552 2037844 16796 Average: 5180819 7045455 2701605 34.27 2688 2041489 695062 7.78 245181 2110241 62783 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 297.92 194.19 1573.98 57.51 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 24.55 19.29 230.64 3.30 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 37.74 24.54 401.59 5.15 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 11.73 7.58 5.05 3.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 255.16 192.45 340.75 50.93 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 1.63 0.87 0.94 0.19 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 63.74 43.84 81.34 22.10 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 98.92 68.96 376.34 20.35 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) 10/13/2024 _x86_64_ (2 CPU) 04:27:00 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 29.97 0.03 6.76 9.56 0.17 53.50 04:29:01 AM 0 31.80 0.02 6.92 11.15 0.15 49.97 04:29:01 AM 1 28.14 0.05 6.61 7.98 0.19 57.03 04:30:01 AM all 18.64 0.00 3.23 21.13 0.10 56.90 04:30:01 AM 0 28.19 0.00 4.39 26.68 0.10 40.65 04:30:01 AM 1 9.12 0.00 2.07 15.60 0.10 73.11 04:31:01 AM all 15.05 0.00 2.39 3.91 0.09 78.56 04:31:01 AM 0 20.44 0.00 2.21 3.02 0.08 74.25 04:31:01 AM 1 9.67 0.00 2.56 4.79 0.10 82.87 04:32:01 AM all 10.05 0.00 1.08 0.16 0.07 88.65 04:32:01 AM 0 10.40 0.00 1.22 0.20 0.07 88.12 04:32:01 AM 1 9.69 0.00 0.94 0.12 0.07 89.19 04:33:01 AM all 27.13 0.00 4.61 2.61 0.10 65.55 04:33:01 AM 0 35.95 0.00 5.18 2.61 0.10 56.16 04:33:01 AM 1 18.31 0.00 4.04 2.61 0.10 74.94 04:34:01 AM all 0.33 0.00 0.28 7.30 0.05 92.03 04:34:01 AM 0 0.57 0.00 0.27 8.16 0.05 90.96 04:34:01 AM 1 0.10 0.00 0.30 6.45 0.05 93.10 04:35:01 AM all 14.63 0.00 2.21 0.13 0.07 82.96 04:35:01 AM 0 18.92 0.00 2.34 0.15 0.07 78.52 04:35:01 AM 1 10.33 0.00 2.09 0.12 0.07 87.40 Average: all 16.52 0.00 2.93 6.40 0.09 74.06 Average: 0 20.86 0.00 3.21 7.41 0.09 68.43 Average: 1 12.18 0.01 2.66 5.38 0.10 79.69