---> uname -a: Linux prd-centos8-robot-2c-8g-616.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 590 4919 19 2187 6809 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:12:4e:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85473sec preferred_lft 85473sec inet6 fe80::f816:3eff:fe12:4e4f/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) 10/21/2025 _x86_64_ (2 CPU) 02:23:04 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 83.10 6.12 76.99 1089.29 6109.98 02:26:01 AM 78.69 0.72 77.97 52.92 10660.63 02:27:01 AM 32.58 0.42 32.17 64.77 2169.93 02:28:01 AM 75.02 6.96 68.06 1292.77 8208.10 02:29:01 AM 9.77 0.22 9.55 11.73 658.39 02:30:01 AM 2.15 0.00 2.15 0.00 138.59 02:31:01 AM 0.35 0.00 0.35 0.00 56.07 02:32:01 AM 0.25 0.00 0.25 0.00 29.29 02:33:01 AM 0.27 0.00 0.27 0.00 69.09 02:34:01 AM 0.38 0.00 0.38 0.00 18.61 02:35:01 AM 0.12 0.00 0.12 0.00 11.21 02:36:01 AM 0.23 0.00 0.23 0.00 29.09 02:37:01 AM 1.75 0.18 1.57 4.27 129.50 02:38:01 AM 29.98 0.45 29.53 68.89 1705.71 Average: 22.48 1.08 21.40 184.61 2142.48 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5313732 7038728 2568700 32.59 2688 1907240 684384 7.66 186880 2062648 186744 02:26:01 AM 5239044 7079016 2643388 33.54 2688 2015612 642572 7.19 206672 2082024 11388 02:27:01 AM 5096412 7006424 2786020 35.34 2688 2083472 704308 7.89 234576 2195596 56268 02:28:01 AM 4958780 7052848 2923652 37.09 2688 2261324 626244 7.01 261872 2276380 10848 02:29:01 AM 4921920 7016708 2960512 37.56 2688 2262212 694632 7.78 262012 2318016 292 02:30:01 AM 4916840 7013544 2965592 37.62 2688 2264080 714124 8.00 262024 2322832 120 02:31:01 AM 4907196 7005348 2975236 37.75 2688 2265516 748108 8.38 262028 2332276 28 02:32:01 AM 4902456 7002200 2979976 37.81 2688 2267108 748108 8.38 262032 2337172 844 02:33:01 AM 4900504 7001676 2981928 37.83 2688 2268528 764980 8.57 262032 2339032 276 02:34:01 AM 4900152 7001688 2982280 37.83 2688 2268900 764980 8.57 262036 2339352 292 02:35:01 AM 4899704 7001316 2982728 37.84 2688 2268968 764980 8.57 262036 2339792 52 02:36:01 AM 4896256 6999088 2986176 37.88 2688 2270188 764980 8.57 262036 2343376 448 02:37:01 AM 5119012 7043532 2763420 35.06 2688 2093400 627736 7.03 265700 2117052 4600 02:38:01 AM 5076940 7005652 2805492 35.59 2688 2102484 676780 7.58 466860 1982580 10048 Average: 5003496 7019126 2878936 36.52 2688 2185645 709065 7.94 265628 2242009 20161 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.73 91.98 1123.10 20.94 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 54.35 40.29 588.50 6.83 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 33.45 30.80 158.28 7.60 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 210.86 156.05 220.50 36.15 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 34.44 29.10 8.16 2.75 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 91.47 90.02 17.98 8.46 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 51.21 49.81 11.50 10.23 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 65.93 65.26 13.48 6.24 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 58.06 56.31 13.16 6.74 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 15.96 13.18 3.88 2.41 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 2.83 2.07 0.72 0.40 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 38.87 35.00 9.81 6.22 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 69.94 50.79 74.48 46.31 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 19.89 17.74 36.98 8.11 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 61.78 52.03 162.89 12.10 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) 10/21/2025 _x86_64_ (2 CPU) 02:23:04 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 32.03 0.00 4.73 6.17 0.11 56.96 02:25:01 AM 0 38.54 0.00 5.07 7.82 0.10 48.47 02:25:01 AM 1 25.51 0.00 4.39 4.52 0.12 65.45 02:26:01 AM all 21.29 0.00 3.63 3.69 0.08 71.31 02:26:01 AM 0 34.04 0.00 4.52 2.51 0.08 58.85 02:26:01 AM 1 8.60 0.00 2.73 4.87 0.07 83.73 02:27:01 AM all 24.05 0.00 3.22 1.45 0.08 71.19 02:27:01 AM 0 18.66 0.00 2.77 1.85 0.08 76.64 02:27:01 AM 1 29.46 0.00 3.68 1.05 0.08 65.73 02:28:01 AM all 23.33 0.00 4.91 3.57 0.08 68.11 02:28:01 AM 0 28.67 0.00 5.42 4.25 0.08 61.58 02:28:01 AM 1 18.00 0.00 4.40 2.89 0.08 74.62 02:29:01 AM all 2.63 0.00 0.36 0.21 0.03 96.77 02:29:01 AM 0 4.13 0.00 0.50 0.33 0.03 95.00 02:29:01 AM 1 1.12 0.00 0.22 0.08 0.03 98.55 02:30:01 AM all 8.05 0.00 0.50 0.02 0.06 91.37 02:30:01 AM 0 11.09 0.00 0.47 0.03 0.05 88.36 02:30:01 AM 1 5.03 0.00 0.54 0.00 0.07 94.37 02:31:01 AM all 6.15 0.00 0.40 0.00 0.06 93.39 02:31:01 AM 0 6.76 0.00 0.40 0.00 0.07 92.77 02:31:01 AM 1 5.54 0.00 0.40 0.00 0.05 94.01 02:32:01 AM all 5.09 0.00 0.43 0.00 0.06 94.42 02:32:01 AM 0 7.30 0.00 0.39 0.00 0.05 92.26 02:32:01 AM 1 2.89 0.00 0.47 0.00 0.07 96.58 02:33:01 AM all 7.46 0.00 0.41 0.00 0.06 92.07 02:33:01 AM 0 8.10 0.00 0.42 0.00 0.05 91.43 02:33:01 AM 1 6.83 0.00 0.40 0.00 0.07 92.71 02:34:01 AM all 4.30 0.00 0.26 0.00 0.07 95.37 02:34:01 AM 0 4.71 0.00 0.28 0.00 0.07 94.94 02:34:01 AM 1 3.90 0.00 0.23 0.00 0.07 95.80 02:35:01 AM all 1.20 0.00 0.14 0.00 0.05 98.61 02:35:01 AM 0 1.70 0.00 0.17 0.00 0.07 98.06 02:35:01 AM 1 0.69 0.00 0.12 0.00 0.03 99.16 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 10.78 0.00 0.54 0.00 0.08 88.61 02:36:01 AM 0 11.52 0.00 0.57 0.00 0.07 87.84 02:36:01 AM 1 10.03 0.00 0.50 0.00 0.08 89.38 02:37:01 AM all 10.67 0.00 0.96 0.00 0.08 88.29 02:37:01 AM 0 14.22 0.00 1.15 0.00 0.08 84.55 02:37:01 AM 1 7.12 0.00 0.77 0.00 0.07 92.04 02:38:01 AM all 26.02 0.00 3.28 0.38 0.07 70.26 02:38:01 AM 0 25.03 0.00 3.41 0.45 0.07 71.04 02:38:01 AM 1 27.00 0.00 3.15 0.30 0.07 69.48 Average: all 13.09 0.00 1.70 1.11 0.07 84.04 Average: 0 15.33 0.00 1.83 1.23 0.07 81.54 Average: 1 10.85 0.00 1.57 0.98 0.07 86.53