---> uname -a: Linux prd-centos8-robot-2c-8g-2277.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 625 4951 19 2120 6776 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:ce:b4:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fece:b4fc/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) 01/17/2025 _x86_64_ (2 CPU) 02:22:48 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 211.08 154.14 56.94 13887.26 37658.70 02:25:01 AM 79.14 6.23 72.90 1092.88 6328.78 02:26:01 AM 73.23 0.73 72.49 53.05 8937.92 02:27:01 AM 41.48 7.13 34.34 1310.71 2587.10 02:28:01 AM 44.32 0.03 44.29 3.47 6988.02 02:29:01 AM 2.68 0.10 2.58 32.92 80.64 02:30:01 AM 15.51 0.32 15.19 36.92 546.37 Average: 66.78 24.10 42.68 2345.65 9019.12 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5780252 7156804 2102180 26.67 2688 1575620 651436 7.29 155804 1688768 30940 02:25:01 AM 5330512 7024072 2551920 32.37 2688 1876780 732804 8.21 187348 2048872 165580 02:26:01 AM 5175884 6971204 2706548 34.34 2688 1973280 757176 8.48 198788 2166388 30692 02:27:01 AM 4890168 6947332 2992264 37.96 2688 2227984 769384 8.61 287436 2342696 196804 02:28:01 AM 4985976 7022880 2896456 36.75 2688 2206848 685020 7.67 258740 2266276 4 02:29:01 AM 4938676 6977120 2943756 37.35 2688 2208384 750044 8.40 258868 2312652 560 02:30:01 AM 5086488 6948916 2795944 35.47 2688 2037700 768724 8.61 291700 2153808 17144 Average: 5169708 7006904 2712724 34.41 2688 2015228 730655 8.18 234098 2139923 63103 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 190.25 99.28 887.24 41.31 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 140.54 104.73 1201.51 22.49 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 48.55 31.37 450.86 6.17 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 35.74 31.49 298.59 8.06 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 231.54 164.06 50.57 36.62 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 36.45 25.26 90.99 2.95 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 189.85 144.94 1546.18 32.76 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 124.71 85.88 646.57 21.48 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) 01/17/2025 _x86_64_ (2 CPU) 02:22:48 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 35.15 0.05 9.34 43.03 0.12 12.30 02:24:01 AM 0 34.75 0.03 10.88 41.21 0.12 13.01 02:24:01 AM 1 35.56 0.07 7.79 44.86 0.12 11.60 02:25:01 AM all 33.17 0.00 4.96 5.56 0.13 56.19 02:25:01 AM 0 42.90 0.00 5.81 5.98 0.13 45.18 02:25:01 AM 1 23.43 0.00 4.11 5.14 0.12 67.20 02:26:01 AM all 19.20 0.00 2.83 7.17 0.08 70.72 02:26:01 AM 0 27.67 0.00 3.43 6.80 0.08 62.01 02:26:01 AM 1 10.75 0.00 2.24 7.53 0.08 79.41 02:27:01 AM all 28.48 0.00 4.33 2.76 0.10 64.33 02:27:01 AM 0 25.14 0.00 4.06 2.52 0.12 68.16 02:27:01 AM 1 31.82 0.00 4.60 2.99 0.08 60.50 02:28:01 AM all 12.20 0.00 2.37 1.68 0.06 83.69 02:28:01 AM 0 17.04 0.00 2.83 2.14 0.05 77.95 02:28:01 AM 1 7.37 0.00 1.91 1.22 0.07 89.44 02:29:01 AM all 2.81 0.00 0.29 0.03 0.03 96.83 02:29:01 AM 0 2.30 0.00 0.22 0.00 0.03 97.45 02:29:01 AM 1 3.32 0.00 0.37 0.07 0.03 96.22 02:30:01 AM all 16.66 0.00 2.35 0.54 0.08 80.38 02:30:01 AM 0 22.04 0.00 2.87 0.92 0.08 74.08 02:30:01 AM 1 11.31 0.00 1.84 0.15 0.07 86.63 Average: all 21.08 0.01 3.78 8.64 0.08 66.41 Average: 0 24.55 0.00 4.29 8.48 0.09 62.59 Average: 1 17.63 0.01 3.26 8.80 0.08 70.23