---> uname -a: Linux prd-centos8-robot-2c-8g-47311.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 4896 19 2230 6829 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:e1:ea:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85167sec preferred_lft 85167sec inet6 fe80::f816:3eff:fee1:ea1c/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) 07/30/2025 _x86_64_ (2 CPU) 01:05:36 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 53.35 28.14 25.21 7067.38 18023.23 01:08:01 AM 114.66 0.35 114.31 15.06 10277.94 01:09:01 AM 44.69 0.68 44.00 51.58 6476.66 01:10:01 AM 20.39 0.38 20.01 64.25 1216.71 01:11:01 AM 75.49 6.96 68.53 1292.77 7841.62 01:12:01 AM 10.93 0.00 10.93 0.00 1119.44 01:13:01 AM 2.17 0.00 2.17 0.00 62.44 01:14:01 AM 0.13 0.00 0.13 0.00 1.07 01:15:01 AM 0.40 0.02 0.38 0.13 93.38 01:16:01 AM 1.80 0.00 1.80 0.00 105.66 01:17:01 AM 0.37 0.03 0.33 1.87 106.30 01:18:01 AM 0.32 0.00 0.32 0.00 94.43 01:19:01 AM 0.18 0.00 0.18 0.00 59.34 01:20:01 AM 0.30 0.00 0.30 0.00 105.50 01:21:01 AM 0.45 0.03 0.42 0.27 102.37 01:22:01 AM 1.37 0.00 1.37 0.00 153.90 01:23:01 AM 0.35 0.00 0.35 0.00 107.23 01:24:01 AM 0.30 0.00 0.30 0.00 140.22 01:25:01 AM 11.23 0.32 10.91 36.92 530.11 01:26:01 AM 31.54 0.53 31.01 64.78 2609.33 Average: 18.52 1.87 16.65 429.77 2461.46 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5638784 7122376 2243640 28.46 2688 1679100 653908 7.32 176808 1794720 77068 01:08:01 AM 5222724 7032804 2659700 33.74 2688 1987172 656796 7.35 188060 2128936 139884 01:09:01 AM 5199652 7036624 2682772 34.03 2688 2013592 658440 7.37 198404 2137044 12 01:10:01 AM 5168124 7050168 2714300 34.43 2688 2056348 659704 7.39 231572 2129252 40564 01:11:01 AM 5000480 7085676 2881944 36.56 2688 2253172 593048 6.64 262648 2241816 26912 01:12:01 AM 4999848 7085016 2882576 36.57 2688 2253180 593048 6.64 262660 2241904 8 01:13:01 AM 4999976 7085144 2882448 36.57 2688 2253180 593048 6.64 262664 2241948 12 01:14:01 AM 5000184 7085356 2882240 36.57 2688 2253184 593048 6.64 262664 2241836 4 01:15:01 AM 4949760 7037552 2932664 37.21 2688 2255804 678788 7.60 262872 2291600 8 01:16:01 AM 4945984 7036232 2936440 37.25 2688 2258300 678788 7.60 263164 2295284 1136 01:17:01 AM 4943348 7036164 2939076 37.29 2688 2260828 694164 7.77 263356 2297804 512 01:18:01 AM 4939792 7035600 2942632 37.33 2688 2263820 694164 7.77 263356 2301252 736 01:19:01 AM 4936084 7034700 2946340 37.38 2688 2266628 712440 7.98 263356 2304968 1808 01:20:01 AM 4932424 7033904 2950000 37.43 2688 2269492 704344 7.89 263360 2308440 1588 01:21:01 AM 4930244 7033840 2952180 37.45 2688 2271596 723604 8.10 263568 2310268 780 01:22:01 AM 4923244 7031192 2959180 37.54 2688 2275964 745592 8.35 263568 2317084 1404 01:23:01 AM 4920212 7031264 2962212 37.58 2688 2279060 745592 8.35 263568 2320216 1376 01:24:01 AM 4916676 7031088 2965748 37.62 2688 2282452 745592 8.35 263568 2323704 636 01:25:01 AM 4919824 6941824 2962600 37.58 2688 2195304 738032 8.26 323676 2280540 97388 01:26:01 AM 5077152 7054440 2805272 35.59 2688 2151632 621928 6.96 488156 1964984 25064 Average: 5028226 7046048 2854198 36.21 2688 2188990 674203 7.55 264552 2223680 20845 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 211.26 128.76 1017.14 50.90 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 91.32 75.01 981.98 16.84 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 55.46 38.57 471.85 3.78 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.88 13.41 7.07 5.09 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 594.65 433.36 422.06 97.01 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 9.20 7.66 3.11 2.22 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.47 1.88 0.43 0.41 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.37 2.00 0.43 0.43 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 133.76 117.80 28.37 9.72 0.00 0.00 0.00 0.00 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 94.09 94.07 17.61 7.70 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 69.52 69.89 14.93 5.77 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 125.73 126.96 23.58 9.90 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 105.97 106.20 21.73 8.52 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 73.19 73.77 16.09 5.92 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 102.05 102.50 17.39 8.07 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 236.04 237.42 45.24 17.89 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 160.72 161.92 30.05 12.59 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 199.07 201.67 36.05 14.48 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 175.61 140.17 165.90 125.78 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 19.08 17.63 15.98 12.92 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 123.77 107.53 166.86 20.80 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) 07/30/2025 _x86_64_ (2 CPU) 01:05:36 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 25.31 0.00 5.67 2.90 0.44 65.68 01:07:01 AM 0 21.81 0.00 5.57 2.32 0.81 69.49 01:07:01 AM 1 28.80 0.00 5.78 3.47 0.07 61.89 01:08:01 AM all 37.89 0.00 5.24 1.57 0.09 55.21 01:08:01 AM 0 31.20 0.00 4.55 1.32 0.08 62.85 01:08:01 AM 1 44.59 0.00 5.92 1.82 0.10 47.57 01:09:01 AM all 9.10 0.00 1.35 1.13 0.06 88.36 01:09:01 AM 0 13.66 0.00 1.65 1.01 0.05 83.62 01:09:01 AM 1 4.58 0.00 1.05 1.25 0.07 93.05 01:10:01 AM all 17.86 0.00 2.68 0.15 0.07 79.24 01:10:01 AM 0 4.25 0.00 2.05 0.17 0.07 93.47 01:10:01 AM 1 31.49 0.00 3.32 0.13 0.08 64.97 01:11:01 AM all 27.87 0.00 5.56 0.76 0.09 65.72 01:11:01 AM 0 22.97 0.00 5.09 0.63 0.08 71.22 01:11:01 AM 1 32.79 0.00 6.03 0.89 0.10 60.19 01:12:01 AM all 0.41 0.00 0.21 0.18 0.03 99.17 01:12:01 AM 0 0.28 0.00 0.27 0.18 0.03 99.23 01:12:01 AM 1 0.53 0.00 0.15 0.18 0.02 99.11 01:13:01 AM all 0.33 0.00 0.08 0.01 0.03 99.56 01:13:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 01:13:01 AM 1 0.45 0.00 0.07 0.02 0.03 99.43 01:14:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 01:14:01 AM 0 0.48 0.00 0.08 0.00 0.02 99.42 01:14:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:15:01 AM all 8.34 0.00 0.87 0.00 0.05 90.74 01:15:01 AM 0 2.73 0.00 0.49 0.00 0.05 96.73 01:15:01 AM 1 13.99 0.00 1.25 0.00 0.05 84.71 01:16:01 AM all 8.51 0.00 0.70 0.02 0.06 90.72 01:16:01 AM 0 4.23 0.00 0.59 0.02 0.05 95.12 01:16:01 AM 1 12.84 0.00 0.82 0.02 0.07 86.26 01:17:01 AM all 6.79 0.00 0.59 0.00 0.06 92.56 01:17:01 AM 0 3.73 0.00 0.37 0.00 0.07 95.83 01:17:01 AM 1 9.86 0.00 0.81 0.00 0.05 89.29 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 8.60 0.00 0.86 0.01 0.07 90.47 01:18:01 AM 0 5.01 0.00 0.62 0.00 0.07 94.30 01:18:01 AM 1 12.19 0.00 1.09 0.02 0.07 86.63 01:19:01 AM all 9.45 0.00 0.80 0.00 0.06 89.69 01:19:01 AM 0 8.71 0.00 0.84 0.00 0.05 90.40 01:19:01 AM 1 10.20 0.00 0.76 0.00 0.07 88.97 01:20:01 AM all 6.71 0.00 0.69 0.00 0.07 92.53 01:20:01 AM 0 3.84 0.00 0.45 0.00 0.07 95.64 01:20:01 AM 1 9.59 0.00 0.92 0.00 0.07 89.42 01:21:01 AM all 6.68 0.00 0.74 0.00 0.05 92.53 01:21:01 AM 0 3.99 0.00 0.69 0.00 0.05 95.27 01:21:01 AM 1 9.37 0.00 0.79 0.00 0.05 89.79 01:22:01 AM all 13.45 0.00 1.31 0.01 0.08 85.15 01:22:01 AM 0 5.87 0.00 1.13 0.02 0.07 92.92 01:22:01 AM 1 21.09 0.00 1.49 0.00 0.08 77.33 01:23:01 AM all 10.77 0.00 0.92 0.01 0.06 88.24 01:23:01 AM 0 12.76 0.00 1.06 0.02 0.07 86.10 01:23:01 AM 1 8.79 0.00 0.77 0.00 0.05 90.39 01:24:01 AM all 10.06 0.00 1.04 0.00 0.08 88.82 01:24:01 AM 0 7.74 0.00 1.03 0.00 0.07 91.17 01:24:01 AM 1 12.38 0.00 1.06 0.00 0.08 86.47 01:25:01 AM all 23.29 0.00 2.68 0.06 0.08 73.88 01:25:01 AM 0 25.28 0.00 2.31 0.07 0.08 72.26 01:25:01 AM 1 21.30 0.00 3.06 0.05 0.08 75.51 01:26:01 AM all 28.75 0.00 3.96 0.25 0.07 66.96 01:26:01 AM 0 20.83 0.00 3.49 0.13 0.07 75.48 01:26:01 AM 1 36.66 0.00 4.44 0.37 0.07 58.47 Average: all 13.03 0.00 1.80 0.35 0.08 84.73 Average: 0 9.98 0.00 1.62 0.29 0.10 88.01 Average: 1 16.09 0.00 1.99 0.41 0.06 81.45