---> uname -a: Linux prd-centos8-robot-2c-8g-44392.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4809 19 2298 6805 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:62:a9:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe62:a93d/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) 10/21/2024 _x86_64_ (2 CPU) 00:08:16 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 95.55 22.16 73.40 4937.93 5980.41 12:11:01 AM 80.01 0.70 79.31 50.77 9211.11 12:12:01 AM 16.15 0.42 15.73 64.79 1510.23 12:13:01 AM 63.09 2.52 60.57 396.07 7758.27 12:14:01 AM 4.42 0.00 4.42 0.00 196.62 12:15:01 AM 0.50 0.00 0.50 0.00 6.72 12:16:01 AM 0.33 0.00 0.33 0.00 3.42 12:17:01 AM 1.62 0.17 1.45 32.93 26.08 12:18:01 AM 27.37 0.53 26.84 64.78 1042.00 Average: 32.12 2.94 29.17 616.47 2859.64 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5364364 7068952 2518060 31.95 2688 1886656 692656 7.76 210648 1984220 147652 12:11:01 AM 5183736 7010076 2698688 34.24 2688 2003800 724288 8.11 221816 2131516 30116 12:12:01 AM 5167980 7040456 2714444 34.44 2688 2047268 698696 7.82 245888 2116752 41152 12:13:01 AM 5020532 7059756 2861892 36.31 2688 2208840 646396 7.24 262276 2223912 116 12:14:01 AM 5021328 7060556 2861096 36.30 2688 2208844 646396 7.24 262276 2223920 4 12:15:01 AM 5021260 7060488 2861164 36.30 2688 2208844 646396 7.24 262276 2223992 4 12:16:01 AM 5021516 7060744 2860908 36.29 2688 2208844 646396 7.24 262276 2223924 4 12:17:01 AM 4967724 7008092 2914700 36.98 2688 2209976 689592 7.72 262928 2277284 32 12:18:01 AM 4977400 7020508 2905024 36.85 2688 2212248 683728 7.66 458056 2072452 16760 Average: 5082871 7043292 2799553 35.52 2688 2132813 674949 7.56 272049 2164219 26204 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 313.69 194.57 1612.65 57.42 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 59.15 45.54 568.15 15.09 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 23.61 17.93 8.01 5.71 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 509.02 359.47 396.16 88.17 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 1.48 0.70 0.27 0.11 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.90 0.28 0.17 0.08 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.82 0.12 0.04 0.01 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 11.05 7.87 11.08 4.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 21.31 19.94 17.48 13.12 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 104.56 71.83 290.49 20.41 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) 10/21/2024 _x86_64_ (2 CPU) 00:08:16 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 36.97 0.00 6.76 3.08 0.08 53.10 12:10:01 AM 0 25.03 0.00 5.10 3.48 0.08 66.31 12:10:01 AM 1 48.96 0.00 8.43 2.68 0.08 39.85 12:11:01 AM all 21.51 0.00 3.14 2.98 0.07 72.30 12:11:01 AM 0 17.25 0.00 2.50 2.64 0.07 77.54 12:11:01 AM 1 25.78 0.00 3.79 3.32 0.07 67.05 12:12:01 AM all 16.81 0.00 2.76 0.38 0.08 79.98 12:12:01 AM 0 12.40 0.00 2.42 0.48 0.08 84.62 12:12:01 AM 1 21.22 0.00 3.10 0.27 0.07 75.34 12:13:01 AM all 21.79 0.00 4.12 2.31 0.09 71.69 12:13:01 AM 0 23.41 0.00 4.49 3.00 0.10 69.00 12:13:01 AM 1 20.18 0.00 3.74 1.62 0.08 74.37 12:14:01 AM all 0.33 0.00 0.05 0.03 0.03 99.56 12:14:01 AM 0 0.57 0.00 0.05 0.07 0.02 99.30 12:14:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:15:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 12:15:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:15:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 12:16:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 12:16:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:16:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 12:17:01 AM all 3.14 0.00 0.62 0.03 0.04 96.17 12:17:01 AM 0 1.68 0.00 0.48 0.02 0.03 97.78 12:17:01 AM 1 4.59 0.00 0.75 0.05 0.05 94.55 12:18:01 AM all 29.57 0.00 3.42 0.35 0.08 66.58 12:18:01 AM 0 31.21 0.00 3.17 0.13 0.07 65.41 12:18:01 AM 1 27.93 0.00 3.67 0.57 0.08 67.75 Average: all 14.53 0.00 2.33 1.02 0.06 82.07 Average: 0 12.52 0.00 2.04 1.09 0.06 84.30 Average: 1 16.54 0.00 2.63 0.94 0.06 79.83