---> uname -a: Linux prd-centos8-robot-2c-8g-4652.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4880 19 2189 6771 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:01:47:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fe01:4799/64 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) 11/02/2025 _x86_64_ (2 CPU) 04:03:10 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 91.02 6.13 84.89 1089.50 6843.14 04:06:01 AM 80.64 0.72 79.92 52.92 10977.52 04:07:01 AM 20.69 0.42 20.28 64.78 1260.76 04:08:01 AM 77.27 6.97 70.30 1292.98 8121.78 04:09:01 AM 12.75 0.20 12.55 11.60 1148.88 04:10:01 AM 4.17 0.02 4.15 0.13 194.40 04:11:01 AM 0.48 0.00 0.48 0.00 62.09 04:12:01 AM 0.28 0.00 0.28 0.00 53.16 04:13:01 AM 0.25 0.00 0.25 0.00 34.72 04:14:01 AM 0.50 0.00 0.50 0.00 37.93 04:15:01 AM 0.45 0.00 0.45 0.00 16.81 04:16:01 AM 0.28 0.00 0.28 0.00 29.49 04:17:01 AM 2.83 0.32 2.52 36.92 166.79 04:18:01 AM 30.83 0.32 30.51 36.26 1702.88 Average: 23.03 1.08 21.95 184.64 2189.30 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5200472 6999060 2681960 34.02 2688 1976284 750916 8.41 195484 2150548 254464 04:06:01 AM 5172604 7012356 2709828 34.38 2688 2015864 720664 8.07 198112 2160420 4 04:07:01 AM 5117360 7014276 2765072 35.08 2688 2069888 723280 8.10 227448 2178704 50596 04:08:01 AM 4913960 7009424 2968472 37.66 2688 2261856 683060 7.65 259796 2320216 25924 04:09:01 AM 4876520 6972324 3005912 38.13 2688 2262460 743548 8.33 259932 2360636 272 04:10:01 AM 4871324 6969072 3011108 38.20 2688 2264412 780612 8.74 259940 2365572 296 04:11:01 AM 4866424 6965596 3016008 38.26 2688 2265868 797320 8.93 259948 2370460 100 04:12:01 AM 4862464 6963088 3019968 38.31 2688 2267272 797320 8.93 259956 2374632 4 04:13:01 AM 4859252 6961680 3023180 38.35 2688 2269076 816796 9.15 259952 2377496 852 04:14:01 AM 4859088 6961616 3023344 38.36 2688 2269176 816796 9.15 259952 2377720 44 04:15:01 AM 4858852 6961720 3023580 38.36 2688 2269516 816796 9.15 259956 2377952 4 04:16:01 AM 4855932 6959716 3026500 38.40 2688 2270432 816796 9.15 259960 2380772 124 04:17:01 AM 5049860 6983892 2832572 35.94 2688 2104604 722028 8.08 265648 2200196 25640 04:18:01 AM 4965604 6905404 2916828 37.00 2688 2112316 791152 8.86 467700 2089668 19404 Average: 4952123 6974230 2930309 37.18 2688 2191359 769792 8.62 263842 2291785 26981 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 157.11 116.23 1328.43 25.26 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 55.30 35.55 585.36 6.24 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 16.31 15.18 23.40 5.26 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 195.35 151.56 355.90 45.40 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.88 9.88 4.90 1.13 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 104.83 103.07 20.22 9.53 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 52.71 50.69 11.70 5.69 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 43.38 44.04 9.45 4.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 75.87 72.94 17.19 8.59 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 3.95 3.05 1.10 0.63 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 14.26 12.38 3.43 2.19 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 28.04 25.07 7.10 4.37 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 91.17 69.66 102.77 50.11 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 14.88 14.11 12.92 7.49 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 62.22 51.67 177.42 12.56 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) 11/02/2025 _x86_64_ (2 CPU) 04:03:10 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.83 0.00 5.66 2.33 0.13 55.04 04:05:01 AM 0 28.76 0.00 5.45 2.45 0.13 63.21 04:05:01 AM 1 44.90 0.00 5.87 2.22 0.13 46.87 04:06:01 AM all 16.06 0.00 2.43 1.99 0.09 79.43 04:06:01 AM 0 13.65 0.00 2.27 1.90 0.07 82.11 04:06:01 AM 1 18.46 0.00 2.59 2.07 0.12 76.76 04:07:01 AM all 22.36 0.00 3.09 0.90 0.09 73.56 04:07:01 AM 0 11.87 0.00 2.54 0.48 0.08 85.02 04:07:01 AM 1 32.87 0.00 3.63 1.32 0.10 62.07 04:08:01 AM all 28.40 0.00 5.37 2.21 0.12 63.90 04:08:01 AM 0 22.25 0.00 4.52 1.78 0.13 71.31 04:08:01 AM 1 34.56 0.00 6.23 2.64 0.10 56.47 04:09:01 AM all 1.05 0.00 0.29 0.14 0.05 98.46 04:09:01 AM 0 1.81 0.00 0.32 0.12 0.05 97.71 04:09:01 AM 1 0.30 0.00 0.27 0.17 0.05 99.21 04:10:01 AM all 8.75 0.00 0.59 0.08 0.09 90.49 04:10:01 AM 0 6.49 0.00 0.50 0.13 0.10 92.77 04:10:01 AM 1 11.02 0.00 0.67 0.02 0.08 88.21 04:11:01 AM all 6.29 0.00 0.39 0.00 0.08 93.24 04:11:01 AM 0 5.19 0.00 0.35 0.00 0.07 94.39 04:11:01 AM 1 7.39 0.00 0.44 0.00 0.08 92.09 04:12:01 AM all 2.51 0.00 0.33 0.00 0.09 97.07 04:12:01 AM 0 3.50 0.00 0.27 0.00 0.08 96.14 04:12:01 AM 1 1.52 0.00 0.39 0.00 0.10 97.99 04:13:01 AM all 9.62 0.00 0.51 0.00 0.10 89.76 04:13:01 AM 0 7.27 0.00 0.54 0.00 0.12 92.07 04:13:01 AM 1 11.97 0.00 0.49 0.00 0.08 87.46 04:14:01 AM all 1.38 0.00 0.13 0.00 0.11 98.38 04:14:01 AM 0 1.35 0.00 0.13 0.00 0.10 98.41 04:14:01 AM 1 1.40 0.00 0.13 0.00 0.12 98.35 04:15:01 AM all 3.63 0.00 0.26 0.04 0.08 95.98 04:15:01 AM 0 1.73 0.00 0.27 0.08 0.10 97.82 04:15:01 AM 1 5.53 0.00 0.25 0.00 0.07 94.15 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 7.32 0.00 0.43 0.00 0.11 92.14 04:16:01 AM 0 6.51 0.00 0.42 0.00 0.12 92.95 04:16:01 AM 1 8.14 0.00 0.44 0.00 0.10 91.33 04:17:01 AM all 15.86 0.00 1.67 0.12 0.11 82.24 04:17:01 AM 0 17.64 0.00 1.67 0.02 0.10 80.57 04:17:01 AM 1 14.08 0.00 1.67 0.22 0.12 83.91 04:18:01 AM all 28.39 0.00 2.72 0.90 0.09 67.90 04:18:01 AM 0 26.71 0.00 2.48 0.82 0.08 69.90 04:18:01 AM 1 30.06 0.00 2.96 0.99 0.10 65.89 Average: all 13.48 0.00 1.71 0.62 0.10 84.09 Average: 0 11.07 0.00 1.56 0.56 0.10 86.72 Average: 1 15.89 0.00 1.86 0.69 0.10 81.46