---> uname -a: Linux prd-centos8-robot-2c-8g-4748.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4934 19 2182 6820 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:b5:97:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:feb5:974f/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) 12/22/2024 _x86_64_ (2 CPU) 04:12:52 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 86.64 6.11 80.52 1088.84 5998.62 04:16:01 AM 70.24 0.67 69.57 51.19 9750.67 04:17:01 AM 40.85 7.13 33.72 1310.50 1740.35 04:18:01 AM 38.53 0.03 38.49 3.47 6767.49 04:19:01 AM 1.78 0.10 1.68 32.13 55.99 04:20:01 AM 27.18 0.65 26.53 74.12 3261.12 Average: 44.20 2.45 41.75 426.75 4595.67 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5284276 7049936 2598156 32.96 2688 1944496 680920 7.62 186896 2080324 228236 04:16:01 AM 5225972 7025384 2656460 33.70 2688 1977420 690688 7.73 208624 2105208 1120 04:17:01 AM 4994880 7034480 2887552 36.63 2688 2209236 673984 7.55 253396 2264944 188228 04:18:01 AM 5027152 7066516 2855280 36.22 2688 2209416 639400 7.16 258068 2223828 8 04:19:01 AM 4934616 7003080 2947816 37.40 2688 2238516 704752 7.89 258196 2315304 28024 04:20:01 AM 5097892 7024716 2784540 35.33 2688 2102088 701708 7.86 475700 1959008 184 Average: 5094131 7034019 2788301 35.37 2688 2113529 681909 7.64 273480 2158103 74300 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.25 84.34 1011.40 21.36 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 48.63 33.73 437.40 5.13 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 40.94 33.92 298.62 8.32 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 200.57 148.04 43.26 38.60 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 79.10 60.12 499.77 6.03 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 80.94 49.14 129.87 63.72 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 92.73 68.22 403.40 23.86 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:52 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 38.42 0.00 5.60 2.55 0.12 53.32 04:15:01 AM 0 36.70 0.00 5.52 3.63 0.13 54.01 04:15:01 AM 1 40.14 0.00 5.68 1.46 0.10 52.62 04:16:01 AM all 13.80 0.00 1.97 3.95 0.08 80.21 04:16:01 AM 0 15.85 0.00 1.85 4.26 0.07 77.97 04:16:01 AM 1 11.74 0.00 2.08 3.64 0.08 82.46 04:17:01 AM all 29.27 0.00 4.48 1.59 0.12 64.55 04:17:01 AM 0 42.11 0.00 5.09 2.06 0.12 50.62 04:17:01 AM 1 16.46 0.00 3.87 1.12 0.12 78.43 04:18:01 AM all 5.39 0.00 1.46 1.98 0.05 91.11 04:18:01 AM 0 7.81 0.00 1.37 1.99 0.05 88.78 04:18:01 AM 1 2.96 0.00 1.56 1.98 0.05 93.45 04:19:01 AM all 6.78 0.00 0.45 0.02 0.06 92.70 04:19:01 AM 0 9.39 0.00 0.46 0.00 0.07 90.09 04:19:01 AM 1 4.17 0.00 0.44 0.03 0.05 95.31 04:20:01 AM all 24.88 0.00 3.32 0.64 0.08 71.08 04:20:01 AM 0 28.09 0.00 3.70 0.47 0.08 67.65 04:20:01 AM 1 21.66 0.00 2.94 0.82 0.08 74.50 Average: all 19.77 0.00 2.88 1.79 0.08 75.47 Average: 0 23.35 0.00 3.00 2.07 0.09 71.49 Average: 1 16.20 0.00 2.76 1.51 0.08 79.45