---> uname -a: Linux prd-centos8-robot-2c-8g-4749.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4964 19 2138 6806 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:5d:63:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe5d:63ad/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) 12/22/2024 _x86_64_ (2 CPU) 04:12:57 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 110.21 0.28 109.93 13.46 10560.00 04:16:01 AM 39.99 1.08 38.90 115.96 4747.28 04:17:01 AM 35.45 6.71 28.74 1245.72 1614.50 04:18:01 AM 35.98 0.03 35.94 3.47 6719.45 04:19:01 AM 2.62 0.00 2.62 0.00 83.34 04:20:01 AM 0.13 0.00 0.13 0.00 1.18 04:21:01 AM 0.38 0.10 0.28 32.12 7.28 04:22:01 AM 1.90 0.00 1.90 0.00 124.58 04:23:01 AM 0.60 0.00 0.60 0.00 99.33 04:24:01 AM 0.38 0.00 0.38 0.00 17.20 04:25:01 AM 0.57 0.00 0.57 0.00 17.64 04:26:01 AM 0.57 0.00 0.57 0.00 17.13 04:27:01 AM 0.47 0.03 0.43 1.87 15.46 04:28:01 AM 7.53 0.37 7.16 38.12 299.12 Average: 16.91 0.62 16.30 103.63 1737.43 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5162124 6984804 2720300 34.51 2688 2001472 735780 8.24 189856 2194328 145688 04:16:01 AM 5286340 7086408 2596084 32.94 2688 1978244 652116 7.30 217412 2038756 24 04:17:01 AM 4961484 7000532 2920940 37.06 2688 2209168 694044 7.77 256296 2300640 176780 04:18:01 AM 5019416 7058724 2863008 36.32 2688 2209464 637372 7.14 258512 2233864 8 04:19:01 AM 5019236 7058544 2863188 36.32 2688 2209464 637372 7.14 258512 2233936 12 04:20:01 AM 5019196 7058492 2863228 36.32 2688 2209468 653244 7.31 258512 2233992 16 04:21:01 AM 4979824 7020668 2902600 36.82 2688 2211028 701728 7.86 258708 2273256 584 04:22:01 AM 4975064 7017396 2907360 36.88 2688 2212500 701728 7.86 258776 2277708 180 04:23:01 AM 4969808 7014700 2912616 36.95 2688 2215060 701728 7.86 258780 2283256 24 04:24:01 AM 4968272 7013532 2914152 36.97 2688 2215420 701728 7.86 258780 2284664 4 04:25:01 AM 4967768 7013392 2914656 36.98 2688 2215784 701728 7.86 258780 2285060 20 04:26:01 AM 4967208 7013196 2915216 36.98 2688 2216148 701728 7.86 258780 2285556 36 04:27:01 AM 4966796 7013168 2915628 36.99 2688 2216532 701728 7.86 258920 2286128 12 04:28:01 AM 5093884 6976116 2788540 35.38 2688 2056556 718584 8.05 298052 2136528 25296 Average: 5025459 7023548 2856965 36.24 2688 2169736 688615 7.71 253477 2239119 24906 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.21 93.79 1265.22 12.80 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 15.51 9.18 7.03 3.54 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 43.59 34.96 297.61 7.92 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 551.37 400.27 116.09 94.74 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 2.73 2.00 0.51 0.49 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 2.83 1.90 0.49 0.41 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 26.47 12.96 8.69 1.88 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 36.39 27.25 9.63 5.07 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 27.95 20.78 6.01 4.00 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 15.23 9.38 2.89 1.86 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 15.03 9.65 3.22 2.02 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 15.66 9.48 3.25 2.00 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 11.71 7.67 2.71 1.78 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 93.92 60.06 100.87 35.68 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 69.68 49.95 130.31 12.44 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:57 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 37.51 0.00 5.07 2.03 0.09 55.30 04:15:01 AM 0 40.44 0.00 5.15 2.20 0.10 52.11 04:15:01 AM 1 34.57 0.00 4.99 1.85 0.08 58.50 04:16:01 AM all 14.94 0.00 1.80 0.63 0.08 82.55 04:16:01 AM 0 11.57 0.00 1.92 0.67 0.07 85.77 04:16:01 AM 1 18.30 0.00 1.68 0.60 0.08 79.33 04:17:01 AM all 22.16 0.00 4.31 0.94 0.08 72.50 04:17:01 AM 0 26.16 0.00 4.87 0.82 0.10 68.05 04:17:01 AM 1 18.17 0.00 3.75 1.07 0.07 76.95 04:18:01 AM all 7.26 0.00 2.01 1.94 0.05 88.74 04:18:01 AM 0 9.07 0.00 2.26 2.33 0.05 86.28 04:18:01 AM 1 5.45 0.00 1.76 1.54 0.05 91.19 04:19:01 AM all 0.26 0.00 0.08 0.01 0.04 99.61 04:19:01 AM 0 0.42 0.00 0.10 0.00 0.03 99.45 04:19:01 AM 1 0.10 0.00 0.07 0.02 0.05 99.77 04:20:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 04:20:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:20:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 04:21:01 AM all 2.19 0.00 0.35 0.03 0.05 97.38 04:21:01 AM 0 3.92 0.00 0.48 0.05 0.05 95.50 04:21:01 AM 1 0.47 0.00 0.22 0.00 0.05 99.27 04:22:01 AM all 10.58 0.00 0.79 0.01 0.08 88.54 04:22:01 AM 0 11.39 0.00 0.72 0.00 0.08 87.81 04:22:01 AM 1 9.77 0.00 0.87 0.02 0.07 89.28 04:23:01 AM all 11.56 0.00 0.38 0.00 0.08 87.99 04:23:01 AM 0 10.88 0.00 0.42 0.00 0.08 88.62 04:23:01 AM 1 12.24 0.00 0.33 0.00 0.07 87.35 04:24:01 AM all 4.22 0.00 0.32 0.00 0.08 95.39 04:24:01 AM 0 3.64 0.00 0.32 0.00 0.07 95.97 04:24:01 AM 1 4.80 0.00 0.32 0.00 0.08 94.80 04:25:01 AM all 4.07 0.00 0.29 0.00 0.08 95.56 04:25:01 AM 0 3.01 0.00 0.23 0.00 0.07 96.69 04:25:01 AM 1 5.14 0.00 0.35 0.00 0.08 94.43 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 4.19 0.00 0.33 0.00 0.07 95.41 04:26:01 AM 0 2.39 0.00 0.23 0.00 0.05 97.33 04:26:01 AM 1 6.01 0.00 0.42 0.00 0.08 93.49 04:27:01 AM all 3.29 0.00 0.20 0.00 0.08 96.42 04:27:01 AM 0 3.81 0.00 0.18 0.00 0.07 95.94 04:27:01 AM 1 2.78 0.00 0.22 0.00 0.10 96.91 04:28:01 AM all 18.98 0.00 2.21 0.09 0.08 78.64 04:28:01 AM 0 18.81 0.00 1.79 0.08 0.08 79.23 04:28:01 AM 1 19.14 0.00 2.64 0.10 0.07 78.05 Average: all 10.12 0.00 1.30 0.41 0.07 88.11 Average: 0 10.44 0.00 1.34 0.44 0.07 87.72 Average: 1 9.79 0.00 1.27 0.37 0.07 88.50