---> uname -a: Linux prd-centos8-robot-2c-8g-43655.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 569 4972 19 2155 6831 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:cd:07:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fecd:74c/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) 10/18/2024 _x86_64_ (2 CPU) 04:05:15 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 83.41 48.93 34.47 6097.57 15223.24 04:08:01 AM 122.08 7.41 114.66 1296.50 9761.38 04:09:01 AM 30.23 0.48 29.75 64.79 3631.88 04:10:01 AM 52.22 0.03 52.18 3.47 4883.21 04:11:01 AM 15.31 0.00 15.31 0.00 3356.27 04:12:01 AM 2.55 0.10 2.45 32.12 745.03 04:13:01 AM 27.28 0.65 26.63 74.12 2083.87 Average: 47.58 8.23 39.35 1081.30 5669.46 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5478700 7055376 2403724 30.49 2688 1767336 721208 8.08 190868 1922640 114580 04:08:01 AM 5195800 7021480 2686624 34.08 2688 2002460 694984 7.78 221508 2118072 90044 04:09:01 AM 5275992 7103040 2606432 33.07 2688 2004408 625584 7.00 240304 2020536 8 04:10:01 AM 5054876 7080924 2827548 35.87 2688 2195676 625348 7.00 258332 2196760 93072 04:11:01 AM 5053148 7079204 2829276 35.89 2688 2195680 625348 7.00 258332 2196700 4 04:12:01 AM 5030608 7079980 2851816 36.18 2688 2218996 626124 7.01 258824 2218836 2108 04:13:01 AM 5142072 7040644 2740352 34.77 2688 2074796 667200 7.47 465064 1925428 180 Average: 5175885 7065807 2706539 34.34 2688 2065622 655114 7.34 270462 2085567 42857 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 306.11 178.94 1488.65 59.83 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 66.51 49.53 669.33 8.52 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.63 8.87 5.84 3.39 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 271.78 222.59 344.54 52.71 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 1.53 0.70 0.18 0.12 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 115.49 68.86 377.60 6.82 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 62.52 43.74 116.60 55.80 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 120.38 81.90 428.99 26.74 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:15 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 39.51 0.02 6.62 8.67 0.14 45.04 04:07:01 AM 0 31.14 0.02 6.39 10.33 0.14 51.99 04:07:01 AM 1 47.91 0.02 6.84 7.01 0.15 38.07 04:08:01 AM all 35.78 0.00 6.14 4.02 0.13 53.92 04:08:01 AM 0 28.77 0.00 5.22 3.96 0.12 61.93 04:08:01 AM 1 42.81 0.00 7.07 4.07 0.15 45.91 04:09:01 AM all 10.57 0.00 1.43 1.24 0.06 86.70 04:09:01 AM 0 6.00 0.00 1.17 0.62 0.07 92.14 04:09:01 AM 1 15.13 0.00 1.69 1.87 0.05 81.26 04:10:01 AM all 28.22 0.00 4.88 1.85 0.13 64.92 04:10:01 AM 0 28.78 0.00 4.47 1.96 0.13 64.66 04:10:01 AM 1 27.66 0.00 5.30 1.74 0.12 65.18 04:11:01 AM all 0.08 0.00 0.25 1.07 0.03 98.57 04:11:01 AM 0 0.07 0.00 0.23 1.15 0.02 98.53 04:11:01 AM 1 0.10 0.00 0.27 0.99 0.03 98.61 04:12:01 AM all 7.99 0.00 0.51 0.10 0.07 91.34 04:12:01 AM 0 5.32 0.00 0.41 0.02 0.07 94.19 04:12:01 AM 1 10.63 0.00 0.61 0.19 0.07 88.51 04:13:01 AM all 26.00 0.00 3.35 0.45 0.12 70.08 04:13:01 AM 0 25.17 0.00 3.46 0.55 0.12 70.70 04:13:01 AM 1 26.83 0.00 3.24 0.35 0.12 69.46 Average: all 21.15 0.00 3.31 2.48 0.10 72.96 Average: 0 17.90 0.00 3.05 2.65 0.09 76.30 Average: 1 24.40 0.00 3.57 2.31 0.10 69.62