---> uname -a: Linux prd-centos8-robot-2c-8g-49789.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 576 4843 19 2277 6822 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:9e:da:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe9e:da46/64 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) 08/06/2025 _x86_64_ (2 CPU) 07:22:32 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 79.72 16.69 63.03 5339.69 6013.45 07:25:01 AM 100.88 0.72 100.17 52.92 11432.19 07:26:01 AM 32.11 0.42 31.69 64.78 2695.48 07:27:01 AM 73.82 6.97 66.86 1292.98 8206.80 07:28:01 AM 8.43 0.22 8.21 11.73 612.30 07:29:01 AM 4.45 0.00 4.45 0.00 710.71 07:30:01 AM 0.83 0.00 0.83 0.00 288.52 07:31:01 AM 0.38 0.02 0.37 1.07 177.03 07:32:01 AM 0.73 0.03 0.70 1.87 197.92 07:33:01 AM 1.07 0.35 0.72 53.45 190.70 07:34:01 AM 0.38 0.00 0.38 0.00 39.25 07:35:01 AM 0.38 0.02 0.37 0.13 9.41 07:36:01 AM 29.97 6.36 23.61 622.73 2658.61 Average: 25.63 2.45 23.18 572.40 2556.11 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5416000 7082700 2466424 31.29 2688 1850076 655992 7.35 184700 1965096 164972 07:25:01 AM 5179848 7016840 2702576 34.29 2688 2012912 697744 7.81 198120 2154328 42480 07:26:01 AM 5160592 7048068 2721832 34.53 2688 2061340 668844 7.49 229612 2137736 41196 07:27:01 AM 4978048 7065732 2904376 36.85 2688 2255224 626656 7.02 261652 2263004 10840 07:28:01 AM 4933820 7022408 2948604 37.41 2688 2256308 694320 7.77 261776 2306848 740 07:29:01 AM 4898900 7004168 2983524 37.85 2688 2272976 709784 7.95 262248 2340728 76 07:30:01 AM 4890952 7004296 2991472 37.95 2688 2281084 710076 7.95 262248 2348780 28 07:31:01 AM 4883552 7003936 2998872 38.05 2688 2288084 710076 7.95 262256 2357116 1780 07:32:01 AM 4872156 7000136 3010268 38.19 2688 2295688 710076 7.95 262500 2367980 3708 07:33:01 AM 4488368 6944788 3394056 43.06 2688 2299296 725496 8.12 263852 2370444 368 07:34:01 AM 4488064 6944884 3394360 43.06 2688 2300012 725496 8.12 263864 2371368 68 07:35:01 AM 4407536 6864536 3474888 44.08 2688 2300192 788588 8.83 263864 2451632 84 07:36:01 AM 5045284 7067428 2837140 35.99 2688 2194748 636872 7.13 502600 1974560 24128 Average: 4895625 7005378 2986799 37.89 2688 2205226 696925 7.80 267638 2262278 22344 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 286.82 170.64 1644.78 56.39 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 69.96 54.36 825.82 9.08 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 27.97 18.59 87.72 5.99 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 147.96 118.55 281.26 41.18 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 15.06 9.38 10.64 1.23 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 36.41 33.61 131.08 9.22 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 18.14 18.11 42.45 6.85 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 22.59 20.22 37.89 5.52 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 26.36 22.18 57.14 11.94 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 38.47 54.78 23.58 4.92 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 14.24 12.59 3.59 2.39 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 5.78 4.58 1.92 0.81 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 85.27 56.70 151.82 91.44 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 61.15 45.71 253.81 19.00 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) 08/06/2025 _x86_64_ (2 CPU) 07:22:32 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 41.84 0.00 5.96 0.68 0.10 51.41 07:24:01 AM 0 51.64 0.00 6.02 0.75 0.10 41.49 07:24:01 AM 1 32.04 0.00 5.91 0.62 0.10 61.34 07:25:01 AM all 27.78 0.00 4.00 0.93 0.09 67.19 07:25:01 AM 0 32.53 0.00 4.25 0.97 0.07 62.19 07:25:01 AM 1 23.02 0.00 3.76 0.90 0.12 72.20 07:26:01 AM all 20.73 0.00 2.97 0.27 0.08 75.96 07:26:01 AM 0 29.52 0.00 3.69 0.30 0.08 66.41 07:26:01 AM 1 11.92 0.00 2.24 0.23 0.08 85.52 07:27:01 AM all 23.82 0.00 4.58 0.66 0.08 70.86 07:27:01 AM 0 30.41 0.00 4.88 0.65 0.08 63.98 07:27:01 AM 1 17.26 0.00 4.28 0.67 0.07 77.73 07:28:01 AM all 1.75 0.00 0.23 0.05 0.04 97.94 07:28:01 AM 0 2.59 0.00 0.28 0.00 0.05 97.08 07:28:01 AM 1 0.90 0.00 0.17 0.10 0.03 98.80 07:29:01 AM all 16.25 0.00 0.24 0.04 0.08 83.39 07:29:01 AM 0 26.51 0.00 0.27 0.02 0.08 73.12 07:29:01 AM 1 6.00 0.00 0.22 0.07 0.07 93.65 07:30:01 AM all 10.14 0.00 0.19 0.01 0.06 89.61 07:30:01 AM 0 14.77 0.00 0.18 0.02 0.05 84.98 07:30:01 AM 1 5.50 0.00 0.20 0.00 0.07 94.24 07:31:01 AM all 10.01 0.00 0.23 0.01 0.07 89.68 07:31:01 AM 0 11.56 0.00 0.25 0.00 0.07 88.13 07:31:01 AM 1 8.47 0.00 0.22 0.02 0.07 91.23 07:32:01 AM all 13.48 0.00 0.29 0.01 0.07 86.15 07:32:01 AM 0 14.73 0.00 0.28 0.02 0.07 84.91 07:32:01 AM 1 12.23 0.00 0.30 0.00 0.07 87.40 07:33:01 AM all 8.33 0.00 2.90 0.01 0.08 88.68 07:33:01 AM 0 11.08 0.00 2.90 0.00 0.07 85.95 07:33:01 AM 1 5.59 0.00 2.90 0.02 0.08 91.40 07:34:01 AM all 5.13 0.00 0.18 0.00 0.06 94.62 07:34:01 AM 0 8.85 0.00 0.20 0.00 0.07 90.88 07:34:01 AM 1 1.42 0.00 0.17 0.00 0.05 98.36 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 4.51 0.00 0.21 0.00 0.08 95.20 07:35:01 AM 0 7.94 0.00 0.22 0.00 0.08 91.76 07:35:01 AM 1 1.09 0.00 0.20 0.00 0.07 98.65 07:36:01 AM all 27.62 0.23 3.91 0.25 0.08 67.91 07:36:01 AM 0 33.26 0.00 4.37 0.25 0.08 62.04 07:36:01 AM 1 21.97 0.47 3.45 0.25 0.08 73.78 Average: all 16.27 0.02 1.99 0.22 0.07 81.42 Average: 0 21.20 0.00 2.14 0.23 0.07 76.36 Average: 1 11.35 0.04 1.85 0.22 0.07 86.47