---> uname -a: Linux prd-centos8-robot-2c-8g-1759.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 646 4909 19 2141 6755 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:3f:95:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe3f:954d/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) 01/15/2025 _x86_64_ (2 CPU) 02:07:00 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 116.84 0.37 116.48 15.59 10076.09 02:10:01 AM 46.32 1.05 45.27 113.70 5737.27 02:11:01 AM 52.64 9.23 43.41 1640.79 2869.16 02:12:01 AM 26.23 0.03 26.20 3.47 5657.56 02:13:01 AM 3.07 0.10 2.97 32.12 137.22 02:14:01 AM 1.90 0.03 1.87 1.87 80.59 02:15:01 AM 13.20 0.33 12.86 37.86 821.11 02:16:01 AM 21.16 0.52 20.64 63.85 849.73 Average: 35.17 1.46 33.71 238.64 3278.60 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5206780 6972736 2675652 33.94 2688 1944768 752092 8.42 187840 2149836 114764 02:10:01 AM 5236968 7037232 2645464 33.56 2688 1978264 691188 7.74 217852 2086420 16 02:11:01 AM 4900184 6952420 2982248 37.83 2688 2221668 740808 8.29 263556 2349916 156584 02:12:01 AM 4949600 7001552 2932832 37.21 2688 2221740 694244 7.77 264236 2296188 4 02:13:01 AM 4904544 6958592 2977888 37.78 2688 2223824 747348 8.37 264500 2340756 68 02:14:01 AM 4896972 6953820 2985460 37.87 2688 2226672 747348 8.37 264644 2348364 2348 02:15:01 AM 5045604 6930576 2836828 35.99 2688 2060812 772696 8.65 300584 2188468 13196 02:16:01 AM 5041444 6931676 2840988 36.04 2688 2066392 771224 8.64 458464 2035248 16660 Average: 5022762 6967326 2859670 36.28 2688 2118018 739618 8.28 277710 2224400 37955 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 79.56 65.86 837.50 10.67 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 36.37 26.82 437.84 5.53 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.36 37.93 304.33 9.19 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 188.87 159.81 35.60 28.99 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 29.56 19.59 8.70 3.51 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 25.31 21.21 6.78 4.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 52.27 36.94 84.53 33.16 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 14.90 13.93 12.10 6.62 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 59.65 47.76 215.93 12.83 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:00 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 34.84 0.00 4.87 5.34 0.10 54.84 02:09:01 AM 0 26.25 0.00 4.40 4.01 0.10 65.25 02:09:01 AM 1 43.55 0.00 5.35 6.69 0.10 44.31 02:10:01 AM all 19.26 0.00 2.16 2.80 0.07 75.71 02:10:01 AM 0 13.17 0.00 1.97 3.59 0.07 81.21 02:10:01 AM 1 25.35 0.00 2.35 2.02 0.07 70.21 02:11:01 AM all 29.12 0.00 5.14 3.02 0.09 62.63 02:11:01 AM 0 23.97 0.00 4.88 3.57 0.08 67.50 02:11:01 AM 1 34.28 0.00 5.40 2.46 0.10 57.76 02:12:01 AM all 0.75 0.00 0.59 2.19 0.03 96.44 02:12:01 AM 0 0.92 0.00 0.58 1.29 0.03 97.18 02:12:01 AM 1 0.59 0.00 0.59 3.09 0.03 95.70 02:13:01 AM all 7.23 0.00 0.72 0.34 0.04 91.66 02:13:01 AM 0 3.21 0.00 0.35 0.10 0.03 96.31 02:13:01 AM 1 11.27 0.00 1.09 0.59 0.05 87.01 02:14:01 AM all 11.96 0.00 0.66 0.26 0.04 87.07 02:14:01 AM 0 4.28 0.00 0.32 0.52 0.03 94.84 02:14:01 AM 1 19.60 0.00 1.01 0.00 0.05 79.34 02:15:01 AM all 16.42 0.00 2.12 3.75 0.07 77.63 02:15:01 AM 0 14.68 0.00 1.79 4.35 0.07 79.12 02:15:01 AM 1 18.17 0.00 2.46 3.16 0.07 76.14 02:16:01 AM all 21.21 0.00 2.39 4.71 0.07 71.62 02:16:01 AM 0 25.29 0.00 2.42 4.88 0.07 67.34 02:16:01 AM 1 17.13 0.00 2.36 4.53 0.07 75.91 Average: all 17.59 0.00 2.33 2.80 0.06 77.21 Average: 0 13.98 0.00 2.09 2.79 0.06 81.08 Average: 1 21.21 0.00 2.57 2.81 0.07 73.34