---> uname -a: Linux prd-centos8-robot-2c-8g-6162.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: 2800.000 BogoMIPS: 5600.00 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 662 4886 19 2149 6739 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:76:3b:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe76:3b1f/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) 01/29/2025 _x86_64_ (2 CPU) 04:22:06 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 114.35 34.86 79.49 5452.85 10253.00 04:25:01 AM 75.94 0.73 75.21 53.05 9554.58 04:26:01 AM 21.88 0.42 21.46 64.78 1530.66 04:27:01 AM 60.16 6.75 53.42 1249.18 7533.34 04:28:01 AM 5.16 0.10 5.06 32.12 222.74 04:29:01 AM 2.30 0.02 2.28 0.93 351.92 04:30:01 AM 0.75 0.00 0.75 0.00 10.98 04:31:01 AM 1.98 0.00 1.98 0.00 239.98 04:32:01 AM 14.38 0.40 13.98 46.78 1095.12 Average: 32.99 4.81 28.18 766.66 3421.48 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5371056 7061812 2511372 31.86 2688 1873648 698760 7.82 186872 2004400 163960 04:25:01 AM 5201968 7000564 2680460 34.01 2688 1976444 738864 8.27 198632 2137492 15740 04:26:01 AM 5162912 7021652 2719516 34.50 2688 2033848 714032 7.99 228892 2138828 47816 04:27:01 AM 5013116 7054036 2869312 36.40 2688 2210668 662400 7.42 258648 2233940 84 04:28:01 AM 4970296 7012540 2912132 36.94 2688 2212020 732608 8.20 258916 2278608 396 04:29:01 AM 4944788 6995080 2937640 37.27 2688 2220052 748432 8.38 258916 2303828 8 04:30:01 AM 4927848 6978192 2954580 37.48 2688 2220104 764092 8.56 258916 2320344 40 04:31:01 AM 5176060 7056996 2706368 34.33 2688 2052172 658112 7.37 251792 2082456 1760 04:32:01 AM 5100192 6992776 2782236 35.30 2688 2068376 705380 7.90 459840 1973488 13368 Average: 5096471 7019294 2785957 35.34 2688 2096370 713631 7.99 262380 2163709 27019 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 296.28 193.67 1756.50 61.75 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 57.36 37.42 485.76 6.94 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 31.11 25.82 126.06 7.12 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 208.61 149.03 217.43 34.45 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 30.67 20.08 7.22 1.94 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 293.18 289.64 123.66 119.69 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 247.05 242.95 255.55 85.90 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 45.74 33.04 240.35 3.85 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 48.78 31.94 90.26 40.69 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 139.87 113.73 366.98 40.26 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) 01/29/2025 _x86_64_ (2 CPU) 04:22:06 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 36.47 0.02 6.64 4.92 0.11 51.85 04:24:01 AM 0 32.00 0.03 5.94 4.47 0.10 57.45 04:24:01 AM 1 40.95 0.00 7.33 5.37 0.12 46.24 04:25:01 AM all 17.88 0.00 2.73 4.02 0.08 75.28 04:25:01 AM 0 11.70 0.00 2.21 2.76 0.08 83.26 04:25:01 AM 1 24.07 0.00 3.26 5.28 0.08 67.30 04:26:01 AM all 18.23 0.00 2.77 0.67 0.13 78.20 04:26:01 AM 0 12.93 0.00 2.43 0.78 0.17 83.70 04:26:01 AM 1 23.49 0.00 3.11 0.57 0.08 72.74 04:27:01 AM all 17.96 0.00 3.84 2.59 0.10 75.51 04:27:01 AM 0 14.80 0.00 3.80 2.86 0.10 78.44 04:27:01 AM 1 21.11 0.00 3.88 2.31 0.10 72.59 04:28:01 AM all 3.20 0.00 0.29 0.11 0.06 96.33 04:28:01 AM 0 2.41 0.00 0.37 0.20 0.07 96.96 04:28:01 AM 1 4.01 0.00 0.22 0.02 0.05 95.70 04:29:01 AM all 27.08 0.00 1.05 0.08 0.10 71.70 04:29:01 AM 0 2.32 0.00 0.20 0.15 0.12 97.21 04:29:01 AM 1 51.93 0.00 1.90 0.00 0.08 46.09 04:30:01 AM all 26.93 0.00 0.55 0.00 0.10 72.43 04:30:01 AM 0 4.82 0.00 0.34 0.00 0.10 94.75 04:30:01 AM 1 48.93 0.00 0.75 0.00 0.10 50.22 04:31:01 AM all 2.88 0.00 0.60 0.03 0.08 96.42 04:31:01 AM 0 1.27 0.00 0.79 0.00 0.10 97.84 04:31:01 AM 1 4.50 0.00 0.41 0.07 0.05 94.98 04:32:01 AM all 14.34 0.00 2.10 0.23 0.08 83.26 04:32:01 AM 0 11.45 0.00 1.92 0.28 0.05 86.30 04:32:01 AM 1 17.24 0.00 2.28 0.17 0.10 80.21 Average: all 18.34 0.00 2.29 1.41 0.09 77.88 Average: 0 10.41 0.00 2.00 1.28 0.10 86.21 Average: 1 26.28 0.00 2.57 1.53 0.09 69.53