---> uname -a: Linux prd-centos8-robot-2c-8g-36885.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4886 19 2226 6815 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:52:3f:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85201sec preferred_lft 85201sec inet6 fe80::f816:3eff:fe52:3fb8/64 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) 06/25/2025 _x86_64_ (2 CPU) 00:18:40 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 154.19 59.74 94.45 7904.97 41859.42 12:21:01 AM 87.76 0.73 87.02 53.04 10223.21 12:22:01 AM 35.41 0.42 34.99 64.79 3137.06 12:23:01 AM 75.39 9.45 65.94 1685.30 8012.01 12:24:01 AM 8.35 0.00 8.35 0.00 623.31 12:25:01 AM 0.55 0.00 0.55 0.00 7.90 12:26:01 AM 0.15 0.00 0.15 0.00 2.35 12:27:01 AM 0.43 0.02 0.42 0.13 112.78 12:28:01 AM 2.05 0.00 2.05 0.00 221.73 12:29:01 AM 0.57 0.03 0.53 1.87 116.33 12:30:01 AM 0.35 0.00 0.35 0.00 77.27 12:31:01 AM 0.33 0.00 0.33 0.00 176.38 12:32:01 AM 0.35 0.00 0.35 0.00 10.76 12:33:01 AM 0.13 0.00 0.13 0.00 68.66 12:34:01 AM 1.38 0.03 1.35 0.27 100.02 12:35:01 AM 0.52 0.00 0.52 0.00 134.31 12:36:01 AM 0.15 0.00 0.15 0.00 19.48 12:37:01 AM 0.23 0.00 0.23 0.00 44.71 12:38:01 AM 29.32 0.42 28.91 47.72 2714.26 Average: 20.93 3.73 17.20 513.55 3561.09 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5361332 7043472 2521092 31.98 2688 1865496 696132 7.79 187240 2013984 171564 12:21:01 AM 5185504 7007128 2696920 34.21 2688 1998600 695432 7.79 198072 2148532 42496 12:22:01 AM 5133624 7016048 2748800 34.87 2688 2057244 692948 7.76 229880 2163648 49260 12:23:01 AM 4974020 7054204 2908404 36.90 2688 2249096 624920 7.00 266476 2263256 10828 12:24:01 AM 4973608 7053796 2908816 36.90 2688 2249100 624920 7.00 266480 2263116 4 12:25:01 AM 4973584 7053772 2908840 36.90 2688 2249100 624920 7.00 266480 2263104 4 12:26:01 AM 4973484 7053672 2908940 36.90 2688 2249100 624920 7.00 266480 2263176 4 12:27:01 AM 4919844 7003484 2962580 37.58 2688 2252552 731148 8.19 266608 2316264 300 12:28:01 AM 4910688 6998908 2971736 37.70 2688 2257156 746536 8.36 266880 2325240 168 12:29:01 AM 4907408 6998876 2975016 37.74 2688 2260420 746536 8.36 267152 2328472 96 12:30:01 AM 4904708 6998292 2977716 37.78 2688 2262536 746676 8.36 267152 2330784 4 12:31:01 AM 4901464 7000284 2980960 37.82 2688 2267772 730240 8.18 267152 2334476 4 12:32:01 AM 4898372 6997932 2984052 37.86 2688 2268528 730240 8.18 267152 2337304 568 12:33:01 AM 4896372 6997608 2986052 37.88 2688 2270188 730240 8.18 267152 2339476 208 12:34:01 AM 4894936 6998068 2987488 37.90 2688 2272084 746300 8.36 267284 2340968 40 12:35:01 AM 4890572 6997536 2991852 37.96 2688 2275916 746300 8.36 267284 2345052 16 12:36:01 AM 4888424 6996584 2994000 37.98 2688 2277112 746300 8.36 267292 2347292 676 12:37:01 AM 4939172 7053124 2943252 37.34 2688 2282904 634132 7.10 267608 2296456 5208 12:38:01 AM 4980980 6951244 2901444 36.81 2688 2145292 761824 8.53 488440 2059352 10964 Average: 4974110 7014423 2908314 36.90 2688 2211063 704245 7.89 268856 2267366 15390 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 287.07 189.25 1721.39 61.75 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 83.61 58.77 700.93 8.65 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 32.83 29.61 125.32 7.80 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 417.71 279.87 286.61 78.40 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 2.47 1.93 0.42 0.42 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 2.03 0.82 0.35 0.18 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 3.65 2.08 0.76 0.61 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 167.06 149.48 41.56 12.03 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 116.05 113.38 36.30 9.25 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 96.02 93.20 26.73 7.39 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 35.23 35.43 13.49 3.02 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 140.76 140.98 42.96 11.45 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 8.78 6.98 3.83 1.14 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 124.25 124.10 21.12 9.67 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 130.57 130.31 23.08 10.16 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 136.49 136.64 33.06 10.71 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 4.83 4.32 1.09 0.92 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 87.90 66.96 22.79 6.73 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 75.46 50.02 157.12 98.01 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 102.78 84.95 171.52 17.81 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) 06/25/2025 _x86_64_ (2 CPU) 00:18:40 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 46.03 0.03 10.17 3.52 0.11 40.14 12:20:01 AM 0 50.56 0.02 10.03 3.71 0.12 35.56 12:20:01 AM 1 41.49 0.03 10.32 3.33 0.10 44.72 12:21:01 AM all 23.78 0.00 3.54 1.09 0.09 71.49 12:21:01 AM 0 38.72 0.00 4.21 0.99 0.08 56.00 12:21:01 AM 1 8.90 0.00 2.88 1.20 0.10 86.92 12:22:01 AM all 22.12 0.00 3.91 0.68 0.08 73.21 12:22:01 AM 0 21.52 0.00 4.29 0.88 0.07 73.24 12:22:01 AM 1 22.73 0.00 3.53 0.48 0.08 73.17 12:23:01 AM all 23.34 0.00 5.01 0.84 0.09 70.72 12:23:01 AM 0 31.11 0.00 5.80 0.75 0.08 62.25 12:23:01 AM 1 15.61 0.00 4.22 0.93 0.10 79.14 12:24:01 AM all 0.32 0.00 0.13 0.04 0.03 99.48 12:24:01 AM 0 0.07 0.00 0.08 0.00 0.02 99.83 12:24:01 AM 1 0.57 0.00 0.17 0.08 0.05 99.13 12:25:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 12:25:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 12:25:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 12:26:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 12:26:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 12:26:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:27:01 AM all 10.37 0.00 1.28 0.01 0.08 88.25 12:27:01 AM 0 15.84 0.00 1.97 0.00 0.07 82.12 12:27:01 AM 1 4.93 0.00 0.59 0.02 0.10 94.37 12:28:01 AM all 12.96 0.00 1.42 0.01 0.06 85.55 12:28:01 AM 0 14.58 0.00 1.77 0.00 0.05 83.61 12:28:01 AM 1 11.31 0.00 1.08 0.02 0.07 87.53 12:29:01 AM all 9.34 0.00 0.91 0.01 0.05 89.70 12:29:01 AM 0 9.95 0.00 0.87 0.02 0.05 89.11 12:29:01 AM 1 8.72 0.00 0.94 0.00 0.05 90.29 12:30:01 AM all 6.18 0.00 0.47 0.00 0.05 93.30 12:30:01 AM 0 5.86 0.00 0.40 0.00 0.05 93.69 12:30:01 AM 1 6.50 0.00 0.54 0.00 0.05 92.91 12:30:01 AM CPU %user %nice %system %iowait %steal %idle 12:31:01 AM all 15.18 0.00 1.45 0.01 0.08 83.28 12:31:01 AM 0 20.24 0.00 1.98 0.00 0.09 77.70 12:31:01 AM 1 10.17 0.00 0.93 0.02 0.08 88.80 12:32:01 AM all 5.22 0.00 0.45 0.00 0.04 94.29 12:32:01 AM 0 5.02 0.00 0.47 0.00 0.05 94.45 12:32:01 AM 1 5.41 0.00 0.43 0.00 0.03 94.13 12:33:01 AM all 8.33 0.00 0.75 0.00 0.05 90.87 12:33:01 AM 0 9.01 0.00 0.70 0.00 0.05 90.24 12:33:01 AM 1 7.66 0.00 0.79 0.00 0.05 91.50 12:34:01 AM all 9.58 0.00 1.02 0.01 0.05 89.33 12:34:01 AM 0 10.92 0.00 1.28 0.00 0.05 87.75 12:34:01 AM 1 8.26 0.00 0.78 0.02 0.05 90.90 12:35:01 AM all 11.04 0.00 1.09 0.00 0.05 87.82 12:35:01 AM 0 15.87 0.00 1.35 0.00 0.05 82.73 12:35:01 AM 1 6.22 0.00 0.84 0.00 0.05 92.89 12:36:01 AM all 4.02 0.00 0.53 0.00 0.05 95.39 12:36:01 AM 0 4.13 0.00 0.57 0.00 0.05 95.25 12:36:01 AM 1 3.91 0.00 0.50 0.00 0.05 95.53 12:37:01 AM all 10.49 0.00 0.94 0.00 0.04 88.53 12:37:01 AM 0 19.14 0.00 1.16 0.00 0.05 79.65 12:37:01 AM 1 1.85 0.00 0.72 0.00 0.03 97.40 12:38:01 AM all 29.59 0.00 3.65 0.16 0.08 66.52 12:38:01 AM 0 34.93 0.00 4.16 0.10 0.08 60.73 12:38:01 AM 1 24.25 0.00 3.14 0.22 0.07 72.32 Average: all 13.09 0.00 1.94 0.34 0.06 84.56 Average: 0 16.20 0.00 2.17 0.34 0.06 81.23 Average: 1 9.99 0.00 1.72 0.33 0.06 87.90