---> uname -a: Linux prd-centos8-robot-2c-8g-985.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 623 4952 19 2121 6778 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:be:c9:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:febe:c98d/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) 01/12/2025 _x86_64_ (2 CPU) 02:09:44 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 144.17 143.33 0.83 3820.00 20.00 02:11:01 AM 184.91 140.79 44.12 13146.03 37493.77 02:12:01 AM 91.64 5.78 85.85 1082.71 6678.81 02:13:01 AM 70.67 0.67 70.00 51.19 9291.90 02:14:01 AM 10.00 0.42 9.58 64.77 793.22 02:15:01 AM 66.42 6.75 59.67 1249.39 7729.60 02:16:01 AM 5.95 0.10 5.85 32.13 365.82 02:17:01 AM 1.77 0.03 1.73 1.87 83.79 02:18:01 AM 15.08 0.42 14.66 47.72 717.73 Average: 56.02 19.68 36.34 1964.17 7874.68 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 7230184 7210208 652244 8.27 2688 196356 619868 7.86 87932 398632 8344 02:11:01 AM 5692000 7092692 2190428 27.79 2688 1598064 687764 7.70 166468 1758548 43168 02:12:01 AM 5236636 6997316 2645792 33.57 2688 1939512 723364 8.10 187136 2128020 211880 02:13:01 AM 5156528 6975284 2725900 34.58 2688 1996820 749208 8.39 210376 2174524 25504 02:14:01 AM 5183936 7010780 2698492 34.23 2688 2002824 696540 7.80 221452 2130928 23436 02:15:01 AM 4987520 7022156 2894908 36.73 2688 2204608 678064 7.59 258580 2261720 3756 02:16:01 AM 4948884 6984876 2933544 37.22 2688 2205996 731880 8.19 258776 2302988 192 02:17:01 AM 4945720 6982848 2936708 37.26 2688 2207100 731880 8.19 258984 2306096 592 02:18:01 AM 5120052 6983564 2762376 35.04 2688 2039180 716004 8.02 449084 1963804 13352 Average: 5389051 7028858 2493377 31.63 2688 1821162 703841 7.88 233199 1936140 36692 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 197.50 104.17 2904.33 15.29 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 231.89 132.04 864.59 54.75 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 86.64 67.44 947.27 10.45 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 40.06 28.33 437.29 5.37 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 12.13 7.25 3.84 2.22 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 231.88 171.89 338.08 36.80 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 17.23 9.80 4.44 7.80 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 29.74 21.64 8.07 3.98 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 63.11 42.77 85.53 27.50 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 89.35 60.25 342.54 18.60 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) 01/12/2025 _x86_64_ (2 CPU) 02:09:44 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 94.17 0.00 5.83 0.00 0.00 0.00 02:10:01 AM 0 94.17 0.00 5.83 0.00 0.00 0.00 02:10:01 AM 1 94.17 0.00 5.83 0.00 0.00 0.00 02:11:01 AM all 29.51 0.09 10.34 25.65 0.10 34.31 02:11:01 AM 0 27.21 0.07 12.03 24.13 0.10 36.45 02:11:01 AM 1 31.85 0.12 8.60 27.19 0.10 32.13 02:12:01 AM all 39.20 0.00 5.26 1.89 0.13 53.53 02:12:01 AM 0 30.00 0.00 4.34 2.18 0.12 63.37 02:12:01 AM 1 48.41 0.00 6.18 1.60 0.13 43.67 02:13:01 AM all 14.92 0.00 2.15 3.58 0.11 79.24 02:13:01 AM 0 9.85 0.00 1.90 3.37 0.10 84.77 02:13:01 AM 1 19.98 0.00 2.40 3.79 0.12 73.71 02:14:01 AM all 10.95 0.00 1.61 0.28 0.03 87.13 02:14:01 AM 0 2.80 0.00 1.25 0.20 0.03 95.71 02:14:01 AM 1 19.09 0.00 1.97 0.35 0.03 78.55 02:15:01 AM all 23.40 0.00 4.56 3.07 0.09 68.89 02:15:01 AM 0 16.85 0.00 4.44 2.52 0.08 76.11 02:15:01 AM 1 29.96 0.00 4.68 3.61 0.10 61.64 02:16:01 AM all 1.97 0.00 0.32 0.05 0.03 97.63 02:16:01 AM 0 2.39 0.00 0.37 0.02 0.02 97.21 02:16:01 AM 1 1.56 0.00 0.27 0.08 0.03 98.06 02:17:01 AM all 7.84 0.00 0.77 0.01 0.06 91.32 02:17:01 AM 0 7.97 0.00 0.82 0.02 0.05 91.14 02:17:01 AM 1 7.71 0.00 0.72 0.00 0.07 91.50 02:18:01 AM all 19.26 0.00 2.94 0.10 0.08 77.62 02:18:01 AM 0 14.28 0.00 3.22 0.05 0.07 82.38 02:18:01 AM 1 24.24 0.00 2.65 0.15 0.08 72.87 Average: all 18.55 0.01 3.48 4.26 0.08 73.62 Average: 0 14.10 0.01 3.54 4.02 0.07 78.25 Average: 1 23.00 0.01 3.42 4.50 0.08 68.97