---> uname -a: Linux prd-centos8-robot-2c-8g-18355.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 575 4990 19 2131 6826 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:a0:91:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fea0:912d/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) 02/16/2025 _x86_64_ (2 CPU) 01:14:16 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 129.59 49.78 79.81 6114.14 16896.39 01:17:01 AM 82.44 0.73 81.70 53.06 9635.04 01:18:01 AM 36.75 7.13 29.62 1310.50 2467.91 01:19:01 AM 51.09 0.03 51.06 3.47 7211.71 01:20:01 AM 2.18 0.00 2.18 0.00 58.10 01:21:01 AM 0.28 0.00 0.28 0.00 4.03 01:22:01 AM 0.22 0.00 0.22 0.00 2.83 01:23:01 AM 2.10 0.12 1.98 33.06 152.32 01:24:01 AM 0.28 0.00 0.28 0.00 4.47 01:25:01 AM 12.58 0.32 12.26 36.92 387.52 Average: 31.75 5.81 25.94 755.25 3682.22 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5397988 7077348 2484444 31.52 2688 1861964 651784 7.30 186940 1975860 159512 01:17:01 AM 5213564 7016056 2668868 33.86 2688 1979964 683432 7.65 198584 2125384 30776 01:18:01 AM 5054612 7014096 2827820 35.87 2688 2132676 714156 8.00 261156 2209200 95588 01:19:01 AM 5020656 7065900 2861776 36.31 2688 2214688 630852 7.06 258672 2227524 32 01:20:01 AM 5020272 7065508 2862160 36.31 2688 2214688 623312 6.98 258680 2227944 4 01:21:01 AM 5020388 7065628 2862044 36.31 2688 2214692 623312 6.98 258680 2227924 12 01:22:01 AM 5020596 7065836 2861836 36.31 2688 2214692 623312 6.98 258680 2227744 8 01:23:01 AM 4846780 6895620 3035652 38.51 2688 2218292 820812 9.19 258812 2399996 16 01:24:01 AM 4929512 6978372 2952920 37.46 2688 2218312 765616 8.57 258812 2317344 16 01:25:01 AM 5073376 6978728 2809056 35.64 2688 2080804 717444 8.03 283432 2173608 36884 Average: 5059774 7022309 2822658 35.81 2688 2135077 685403 7.67 248245 2211253 32285 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 309.70 182.39 1661.14 60.95 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 56.04 37.79 603.20 7.47 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 42.02 35.90 298.07 8.86 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 474.15 338.63 100.02 80.71 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.88 2.00 0.45 0.43 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.55 2.13 0.87 0.68 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.27 0.68 0.16 0.12 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 254.27 203.83 2159.46 14.42 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 473.04 404.28 5346.58 26.11 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 247.22 205.56 2737.47 37.60 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 186.41 141.32 1290.73 23.74 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) 02/16/2025 _x86_64_ (2 CPU) 01:14:16 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 37.54 0.03 7.45 7.13 0.13 47.72 01:16:01 AM 0 45.85 0.05 8.56 7.18 0.12 38.24 01:16:01 AM 1 29.25 0.02 6.34 7.09 0.13 57.18 01:17:01 AM all 19.78 0.00 2.80 4.62 0.08 72.71 01:17:01 AM 0 24.52 0.00 2.91 4.28 0.08 68.21 01:17:01 AM 1 15.05 0.00 2.69 4.96 0.08 77.21 01:18:01 AM all 22.64 0.00 3.90 1.56 0.08 71.82 01:18:01 AM 0 21.82 0.00 4.05 2.34 0.07 71.72 01:18:01 AM 1 23.47 0.00 3.76 0.79 0.08 71.91 01:19:01 AM all 14.38 0.00 3.21 2.00 0.08 80.32 01:19:01 AM 0 10.55 0.00 2.68 2.54 0.08 84.15 01:19:01 AM 1 18.22 0.00 3.75 1.46 0.08 76.49 01:20:01 AM all 0.22 0.00 0.08 0.00 0.05 99.65 01:20:01 AM 0 0.07 0.00 0.07 0.00 0.07 99.80 01:20:01 AM 1 0.37 0.00 0.10 0.00 0.03 99.50 01:21:01 AM all 0.34 0.00 0.08 0.00 0.05 99.52 01:21:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 01:21:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 01:22:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 01:22:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:22:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:23:01 AM all 8.91 0.00 1.80 0.03 0.08 89.18 01:23:01 AM 0 15.32 0.00 3.06 0.00 0.08 81.53 01:23:01 AM 1 2.54 0.00 0.55 0.05 0.08 96.78 01:24:01 AM all 9.15 0.00 1.34 0.00 0.10 89.41 01:24:01 AM 0 2.81 0.00 0.47 0.00 0.08 96.64 01:24:01 AM 1 15.54 0.00 2.23 0.00 0.12 82.12 01:25:01 AM all 13.94 0.00 2.18 0.12 0.11 83.65 01:25:01 AM 0 15.43 0.00 2.39 0.15 0.12 81.91 01:25:01 AM 1 12.45 0.00 1.96 0.08 0.10 85.40 Average: all 12.72 0.00 2.29 1.55 0.08 83.35 Average: 0 13.64 0.01 2.43 1.65 0.08 82.19 Average: 1 11.80 0.00 2.15 1.45 0.08 84.52