---> uname -a: Linux prd-centos8-robot-2c-8g-7097.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 626 4876 19 2195 6773 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:75:a8:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fe75:a82c/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) 08/31/2025 _x86_64_ (2 CPU) 02:22:19 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 85.52 9.11 76.41 1607.20 6330.87 02:25:01 AM 80.47 0.72 79.75 52.92 9776.89 02:26:01 AM 34.49 0.47 34.02 106.50 3115.79 02:27:01 AM 71.79 9.40 62.39 1643.86 7697.90 02:28:01 AM 6.76 0.20 6.56 11.60 535.20 02:29:01 AM 2.02 0.02 2.00 0.13 142.86 02:30:01 AM 0.42 0.00 0.42 0.00 70.48 02:31:01 AM 0.23 0.00 0.23 0.00 47.25 02:32:01 AM 0.28 0.00 0.28 0.00 36.94 02:33:01 AM 0.48 0.00 0.48 0.00 47.76 02:34:01 AM 16.99 0.33 16.66 37.85 651.40 02:35:01 AM 31.43 0.52 30.91 63.86 1652.29 Average: 27.57 1.73 25.84 293.66 2508.74 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5292644 7015140 2589788 32.86 2688 1904664 717280 8.03 186720 2083316 182588 02:25:01 AM 5185052 7021232 2697380 34.22 2688 2012452 713932 7.99 208440 2141740 41652 02:26:01 AM 5017008 6949248 2865424 36.35 2688 2105852 796584 8.92 234412 2274696 67160 02:27:01 AM 4921272 7021196 2961160 37.57 2688 2267328 683716 7.66 267428 2314424 10856 02:28:01 AM 4872484 6973404 3009948 38.19 2688 2268328 735764 8.24 267640 2361548 656 02:29:01 AM 4863932 6967600 3018500 38.29 2688 2271080 789260 8.84 267688 2369800 1180 02:30:01 AM 4862876 6967424 3019556 38.31 2688 2271996 809764 9.07 267688 2370868 196 02:31:01 AM 4860596 6966748 3021836 38.34 2688 2273572 809764 9.07 267704 2373088 408 02:32:01 AM 4856072 6962896 3026360 38.39 2688 2274240 809764 9.07 267704 2377500 144 02:33:01 AM 4856440 6964496 3025992 38.39 2688 2275460 796328 8.92 267748 2377292 152 02:34:01 AM 5009772 6947236 2872660 36.44 2688 2110288 751692 8.42 314752 2201012 37496 02:35:01 AM 4972308 6913664 2910124 36.92 2688 2114792 783832 8.78 472900 2082776 26392 Average: 4964205 6972524 2918227 37.02 2688 2179171 766473 8.58 274235 2277338 30740 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 278.64 181.07 1731.39 56.95 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 57.59 39.63 597.81 7.13 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 39.40 33.54 330.30 8.07 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 195.52 140.83 44.86 39.47 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 17.63 9.11 5.28 1.20 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 109.78 105.08 29.03 9.82 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 14.25 14.81 3.06 1.58 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 40.27 41.12 7.94 3.97 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 6.78 6.60 1.42 0.89 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 41.06 40.21 9.18 4.66 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 54.95 37.57 97.23 52.34 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 18.16 16.61 14.87 8.51 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 72.84 55.52 239.37 16.22 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) 08/31/2025 _x86_64_ (2 CPU) 02:22:19 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 39.49 0.00 6.03 1.10 0.13 53.25 02:24:01 AM 0 34.14 0.00 5.82 0.95 0.12 58.97 02:24:01 AM 1 44.86 0.00 6.24 1.25 0.15 47.50 02:25:01 AM all 22.67 0.00 3.76 1.42 0.08 72.07 02:25:01 AM 0 15.63 0.00 3.77 1.60 0.08 78.91 02:25:01 AM 1 29.70 0.00 3.75 1.23 0.08 65.23 02:26:01 AM all 22.00 0.00 2.90 0.43 0.08 74.58 02:26:01 AM 0 25.36 0.00 3.02 0.48 0.08 71.05 02:26:01 AM 1 18.63 0.00 2.77 0.38 0.08 78.12 02:27:01 AM all 21.72 0.00 4.52 0.89 0.08 72.79 02:27:01 AM 0 19.65 0.00 4.55 0.80 0.07 74.92 02:27:01 AM 1 23.79 0.00 4.48 0.99 0.08 70.66 02:28:01 AM all 2.71 0.00 0.31 0.05 0.05 96.88 02:28:01 AM 0 2.09 0.00 0.33 0.05 0.05 97.47 02:28:01 AM 1 3.32 0.00 0.28 0.05 0.05 96.29 02:29:01 AM all 13.07 0.00 0.78 0.01 0.08 86.07 02:29:01 AM 0 3.55 0.00 0.74 0.00 0.08 95.62 02:29:01 AM 1 22.66 0.00 0.83 0.02 0.07 76.43 02:30:01 AM all 2.70 0.00 0.23 0.00 0.07 97.00 02:30:01 AM 0 1.07 0.00 0.18 0.00 0.05 98.69 02:30:01 AM 1 4.33 0.00 0.27 0.00 0.08 95.32 02:31:01 AM all 4.96 0.00 0.46 0.00 0.07 94.51 02:31:01 AM 0 2.24 0.00 0.40 0.00 0.05 97.30 02:31:01 AM 1 7.68 0.00 0.52 0.00 0.08 91.72 02:32:01 AM all 1.89 0.00 0.18 0.00 0.07 97.86 02:32:01 AM 0 1.01 0.00 0.20 0.00 0.07 98.73 02:32:01 AM 1 2.78 0.00 0.17 0.00 0.07 96.99 02:33:01 AM all 5.01 0.00 0.44 0.00 0.08 94.48 02:33:01 AM 0 4.15 0.00 0.42 0.00 0.08 95.34 02:33:01 AM 1 5.87 0.00 0.45 0.00 0.07 93.61 02:34:01 AM all 18.12 0.00 2.29 0.07 0.08 79.45 02:34:01 AM 0 16.46 0.00 2.44 0.07 0.07 80.97 02:34:01 AM 1 19.78 0.00 2.14 0.07 0.08 77.93 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 32.54 0.00 3.99 0.23 0.09 63.15 02:35:01 AM 0 21.58 0.00 3.45 0.10 0.08 74.79 02:35:01 AM 1 43.54 0.00 4.54 0.35 0.10 51.47 Average: all 15.59 0.00 2.16 0.35 0.08 81.82 Average: 0 12.26 0.00 2.11 0.34 0.07 85.21 Average: 1 18.91 0.00 2.21 0.36 0.08 78.44