---> uname -a: Linux prd-centos8-robot-2c-8g-3387.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 604 4950 19 2142 6798 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:24:21:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe24:2132/64 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) 01/20/2025 _x86_64_ (2 CPU) 04:05:08 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 73.63 16.26 57.36 4946.88 4969.41 04:08:01 AM 90.19 0.73 89.45 53.05 10321.51 04:09:01 AM 27.92 0.42 27.51 64.78 2115.93 04:10:01 AM 62.54 6.75 55.79 1249.39 7652.24 04:11:01 AM 5.23 0.08 5.15 31.99 214.96 04:12:01 AM 2.37 0.03 2.33 1.07 349.53 04:13:01 AM 0.65 0.00 0.65 0.00 10.58 04:14:01 AM 0.40 0.00 0.40 0.00 156.25 04:15:01 AM 26.81 0.63 26.17 73.18 1731.71 Average: 32.19 2.77 29.42 713.35 3057.87 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5441260 7090036 2441172 30.97 2688 1832416 645868 7.23 184888 1938436 157564 04:08:01 AM 5205664 6998004 2676768 33.96 2688 1969792 719604 8.06 198488 2127280 30688 04:09:01 AM 5197452 7039488 2684980 34.06 2688 2017504 698748 7.82 228420 2106324 40524 04:10:01 AM 5028548 7061948 2853884 36.21 2688 2203364 650956 7.29 258448 2222448 80 04:11:01 AM 4983504 7018228 2898928 36.78 2688 2204668 699152 7.83 258716 2267260 344 04:12:01 AM 4958068 7000856 2924364 37.10 2688 2212732 715044 8.01 258716 2292736 4 04:13:01 AM 4940440 6983264 2941992 37.32 2688 2212768 738280 8.27 258716 2310344 4 04:14:01 AM 5014476 7063636 2867956 36.38 2688 2219104 628464 7.04 259120 2236536 1760 04:15:01 AM 5118768 7005308 2763664 35.06 2688 2063092 685236 7.67 460584 1955660 184 Average: 5098687 7028974 2783745 35.32 2688 2103938 686817 7.69 262900 2161892 25684 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 297.83 179.89 1591.30 59.63 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 61.58 47.98 647.92 8.21 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 25.12 17.23 86.28 5.87 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 244.33 178.97 262.78 45.24 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 27.24 17.56 6.34 1.74 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 278.06 273.74 120.54 113.13 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 291.55 277.78 556.84 90.05 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 67.44 52.37 250.06 7.90 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 53.23 37.72 98.63 39.67 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 149.60 120.36 402.31 41.27 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) 01/20/2025 _x86_64_ (2 CPU) 04:05:08 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 34.07 0.00 5.94 6.02 0.12 53.85 04:07:01 AM 0 26.03 0.00 4.34 2.39 0.10 67.14 04:07:01 AM 1 42.11 0.00 7.55 9.64 0.13 40.57 04:08:01 AM all 24.77 0.00 3.49 3.03 0.08 68.64 04:08:01 AM 0 25.53 0.00 3.29 2.82 0.08 68.28 04:08:01 AM 1 24.01 0.00 3.69 3.24 0.07 69.00 04:09:01 AM all 18.70 0.00 2.69 0.78 0.08 77.75 04:09:01 AM 0 11.68 0.00 2.69 0.85 0.08 84.70 04:09:01 AM 1 25.71 0.00 2.68 0.72 0.08 70.80 04:10:01 AM all 20.31 0.00 4.13 2.22 0.08 73.25 04:10:01 AM 0 12.87 0.00 3.92 2.02 0.07 81.12 04:10:01 AM 1 27.75 0.00 4.34 2.42 0.10 65.39 04:11:01 AM all 2.72 0.00 0.27 0.03 0.03 96.94 04:11:01 AM 0 0.40 0.00 0.23 0.02 0.05 99.30 04:11:01 AM 1 5.07 0.00 0.30 0.05 0.02 94.56 04:12:01 AM all 27.05 0.00 1.06 0.07 0.08 71.73 04:12:01 AM 0 6.88 0.00 0.30 0.02 0.05 92.75 04:12:01 AM 1 47.25 0.00 1.83 0.12 0.12 50.69 04:13:01 AM all 27.06 0.00 0.60 0.00 0.08 72.25 04:13:01 AM 0 0.80 0.00 0.20 0.00 0.08 98.91 04:13:01 AM 1 53.47 0.00 1.01 0.00 0.08 45.43 04:14:01 AM all 5.61 0.00 0.35 0.03 0.07 93.94 04:14:01 AM 0 0.59 0.00 0.22 0.05 0.07 99.08 04:14:01 AM 1 10.73 0.00 0.49 0.00 0.07 88.70 04:15:01 AM all 25.80 0.00 3.47 0.31 0.08 70.33 04:15:01 AM 0 29.26 0.00 3.16 0.30 0.08 67.20 04:15:01 AM 1 22.34 0.00 3.79 0.32 0.08 73.47 Average: all 20.70 0.00 2.45 1.39 0.08 75.38 Average: 0 12.67 0.00 2.04 0.94 0.07 84.27 Average: 1 28.75 0.00 2.86 1.84 0.08 66.46