---> uname -a: Linux prd-centos8-robot-2c-8g-1129.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 606 4956 19 2134 6795 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:1c:ce:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe1c:ce25/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:14:15 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 112.63 44.59 68.04 6005.73 17879.39 11:17:01 PM 92.32 0.73 91.59 53.05 10415.64 11:18:01 PM 20.76 0.38 20.38 64.25 1815.14 11:19:01 PM 69.56 9.27 60.29 1642.53 7914.41 11:20:01 PM 4.72 0.00 4.72 0.00 219.26 11:21:01 PM 0.23 0.00 0.23 0.00 2.73 11:22:01 PM 0.18 0.00 0.18 0.00 2.25 11:23:01 PM 0.32 0.12 0.20 33.86 5.90 11:24:01 PM 30.47 0.85 29.62 101.70 1326.57 Average: 36.80 6.21 30.58 877.90 4397.94 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5418420 7083448 2464008 31.26 2688 1848568 673896 7.55 186448 1959868 167024 11:17:01 PM 5224228 7023112 2658200 33.72 2688 1976416 706704 7.91 198676 2114136 30684 11:18:01 PM 5218200 7061512 2664228 33.80 2688 2018772 663716 7.43 223160 2092912 40092 11:19:01 PM 5014104 7065672 2868324 36.39 2688 2221476 656228 7.35 264084 2229660 100 11:20:01 PM 5016008 7067576 2866420 36.36 2688 2221476 654356 7.33 264084 2230124 8 11:21:01 PM 5014184 7065780 2868244 36.39 2688 2221480 654356 7.33 264084 2232016 8 11:22:01 PM 5013920 7065516 2868508 36.39 2688 2221480 654356 7.33 264084 2232264 16 11:23:01 PM 5009952 7063740 2872476 36.44 2688 2223664 661348 7.41 264964 2235396 1180 11:24:01 PM 5093564 6983032 2788864 35.38 2688 2065076 733300 8.21 456332 1983752 12588 Average: 5113620 7053265 2768808 35.13 2688 2113156 673140 7.54 265102 2145570 27967 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 297.93 186.24 1591.76 61.58 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 56.90 46.17 647.57 8.10 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 12.71 10.88 6.08 4.14 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 221.61 159.72 335.93 41.17 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.87 0.55 0.12 0.09 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.57 0.27 0.15 0.08 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.17 0.22 0.32 0.19 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 14.10 9.97 3.97 2.30 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 45.22 36.44 84.36 25.80 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 72.34 50.05 296.70 15.94 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) 01/12/2025 _x86_64_ (2 CPU) 23:14:15 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 32.53 0.03 6.56 16.95 0.10 43.82 11:16:01 PM 0 31.60 0.05 6.97 16.32 0.10 44.95 11:16:01 PM 1 33.45 0.02 6.16 17.58 0.10 42.69 11:17:01 PM all 24.51 0.00 3.44 3.67 0.09 68.29 11:17:01 PM 0 27.40 0.00 3.30 3.15 0.10 66.05 11:17:01 PM 1 21.64 0.00 3.58 4.18 0.08 70.52 11:18:01 PM all 16.44 0.00 2.26 0.68 0.07 80.54 11:18:01 PM 0 20.96 0.00 2.39 0.88 0.07 75.71 11:18:01 PM 1 11.93 0.00 2.14 0.48 0.07 85.38 11:19:01 PM all 22.22 0.00 4.35 3.45 0.09 69.89 11:19:01 PM 0 29.49 0.00 4.49 4.37 0.08 61.56 11:19:01 PM 1 14.98 0.00 4.20 2.54 0.10 78.18 11:20:01 PM all 0.18 0.00 0.08 0.02 0.04 99.68 11:20:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 11:20:01 PM 1 0.27 0.00 0.08 0.03 0.03 99.58 11:21:01 PM all 0.28 0.00 0.06 0.00 0.05 99.62 11:21:01 PM 0 0.08 0.00 0.07 0.00 0.07 99.78 11:21:01 PM 1 0.47 0.00 0.05 0.00 0.03 99.45 11:22:01 PM all 0.32 0.00 0.05 0.00 0.06 99.57 11:22:01 PM 0 0.03 0.00 0.05 0.00 0.05 99.87 11:22:01 PM 1 0.60 0.00 0.05 0.00 0.07 99.28 11:23:01 PM all 2.43 0.00 0.28 0.03 0.05 97.22 11:23:01 PM 0 1.92 0.00 0.23 0.00 0.05 97.80 11:23:01 PM 1 2.94 0.00 0.32 0.05 0.05 96.65 11:24:01 PM all 31.58 0.00 3.87 0.20 0.11 64.24 11:24:01 PM 0 34.25 0.00 3.54 0.22 0.12 61.88 11:24:01 PM 1 28.92 0.00 4.20 0.18 0.10 66.59 Average: all 14.48 0.00 2.32 2.76 0.07 80.36 Average: 0 16.17 0.01 2.34 2.75 0.08 78.65 Average: 1 12.78 0.00 2.31 2.77 0.07 82.07