---> uname -a: Linux prd-centos8-robot-2c-8g-14149.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 628 4924 19 2145 6773 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:9c:0d:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe9c:dac/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) 08/24/2024 _x86_64_ (2 CPU) 07:14:40 LINUX RESTART (2 CPU) 07:15:02 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 179.38 119.18 60.20 10519.15 37557.44 07:17:01 AM 87.02 21.26 65.76 4841.46 5850.04 07:18:01 AM 79.81 0.70 79.11 50.78 9062.35 07:19:01 AM 22.10 0.42 21.68 64.79 1673.97 07:20:01 AM 59.98 0.03 59.95 3.47 7595.48 07:21:01 AM 8.83 0.08 8.75 31.99 812.16 07:22:01 AM 13.18 0.35 12.83 37.99 1001.72 07:23:01 AM 24.71 0.52 24.20 63.86 1611.75 Average: 59.13 17.61 41.52 1933.82 8084.55 07:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 6091460 7369644 1790964 22.72 2688 1477952 352712 3.95 127068 1407768 1940 07:17:01 AM 5328712 7021956 2553712 32.40 2688 1875172 719012 8.05 210568 2016592 122844 07:18:01 AM 5126044 6952808 2756380 34.97 2688 2003676 769340 8.61 222868 2179392 30104 07:19:01 AM 5159848 6991244 2722576 34.54 2688 2008868 742636 8.32 245928 2130104 4 07:20:01 AM 4984944 7012520 2897480 36.76 2688 2197004 707348 7.92 261136 2257040 16504 07:21:01 AM 4953744 6982448 2928680 37.15 2688 2198112 738656 8.27 261260 2290292 4 07:22:01 AM 5055116 6942892 2827308 35.87 2688 2063316 769852 8.62 300644 2171772 34056 07:23:01 AM 5053900 6946868 2828524 35.88 2688 2068948 752856 8.43 458472 2019392 16716 Average: 5219221 7027548 2663203 33.79 2688 1986631 694052 7.77 260993 2059044 27772 07:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 4.83 2.90 0.91 0.63 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 267.07 169.59 1577.23 58.33 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 60.58 43.62 558.58 8.05 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 19.16 10.83 6.35 4.02 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 237.69 178.82 314.98 40.57 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 25.64 11.98 6.54 1.10 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 108.36 73.44 383.18 55.80 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 16.90 15.56 13.12 7.97 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 92.71 63.47 358.34 22.10 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) 08/24/2024 _x86_64_ (2 CPU) 07:14:40 LINUX RESTART (2 CPU) 07:15:02 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 14.14 0.08 7.64 65.19 0.09 12.86 07:16:01 AM 0 13.53 0.10 7.68 64.56 0.09 14.04 07:16:01 AM 1 14.76 0.05 7.61 65.83 0.09 11.67 07:17:01 AM all 35.88 0.00 6.37 4.62 0.11 53.03 07:17:01 AM 0 34.21 0.00 5.66 4.17 0.10 55.86 07:17:01 AM 1 37.54 0.00 7.08 5.06 0.12 50.20 07:18:01 AM all 24.58 0.00 3.46 3.75 0.09 68.13 07:18:01 AM 0 18.11 0.00 2.71 4.06 0.10 75.02 07:18:01 AM 1 31.06 0.00 4.20 3.43 0.08 61.22 07:19:01 AM all 11.07 0.00 1.79 0.50 0.05 86.59 07:19:01 AM 0 7.18 0.00 1.44 0.32 0.05 91.02 07:19:01 AM 1 14.96 0.00 2.14 0.68 0.05 82.16 07:20:01 AM all 26.09 0.00 4.25 1.60 0.08 67.98 07:20:01 AM 0 24.30 0.00 4.02 1.84 0.07 69.78 07:20:01 AM 1 27.87 0.00 4.48 1.35 0.10 66.19 07:21:01 AM all 1.48 0.00 0.29 0.23 0.04 97.94 07:21:01 AM 0 1.10 0.00 0.33 0.35 0.03 98.18 07:21:01 AM 1 1.87 0.00 0.25 0.12 0.05 97.71 07:22:01 AM all 18.41 0.00 2.03 0.28 0.08 79.20 07:22:01 AM 0 8.35 0.00 1.29 0.39 0.08 89.89 07:22:01 AM 1 28.57 0.00 2.77 0.17 0.08 68.41 07:23:01 AM all 23.31 0.00 2.92 0.40 0.08 73.29 07:23:01 AM 0 18.54 0.00 2.62 0.53 0.08 78.22 07:23:01 AM 1 28.08 0.00 3.22 0.27 0.07 68.36 Average: all 19.40 0.01 3.57 9.30 0.08 67.64 Average: 0 15.67 0.01 3.20 9.29 0.08 71.76 Average: 1 23.14 0.01 3.95 9.31 0.08 63.51