---> uname -a: Linux prd-centos8-robot-2c-8g-16559.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4990 19 2134 6828 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:c5:1c:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fec5:1cc2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 00:42:22 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 28.50 13.84 14.66 4548.13 13152.07 12:45:01 AM 83.42 12.43 70.99 2379.21 6195.32 12:46:01 AM 85.47 0.75 84.72 52.52 9434.24 12:47:01 AM 20.69 0.93 19.76 121.69 1715.89 12:48:01 AM 26.31 0.20 26.11 11.73 1482.66 12:49:01 AM 45.24 2.55 42.69 397.13 6808.97 12:50:01 AM 1.67 0.03 1.63 1.07 87.67 12:51:01 AM 0.18 0.00 0.18 0.00 1.37 12:52:01 AM 8.08 0.23 7.85 34.12 341.79 12:53:01 AM 24.71 0.50 24.21 63.71 1137.90 Average: 32.43 3.15 29.28 761.01 4035.80 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5737404 7149780 2145032 27.21 2688 1609076 642032 7.19 165876 1709448 46404 12:45:01 AM 5361508 7070668 2520928 31.98 2688 1892908 681272 7.63 210780 1992620 140860 12:46:01 AM 5187628 7017288 2694808 34.19 2688 2006232 710668 7.96 222048 2123208 37116 12:47:01 AM 5257236 7091356 2625200 33.30 2688 2011148 673828 7.54 240780 2038412 16 12:48:01 AM 5008392 7036652 2874044 36.46 2688 2197956 686560 7.69 261372 2244668 168608 12:49:01 AM 4979912 7023436 2902524 36.82 2688 2212904 715236 8.01 267288 2259464 328 12:50:01 AM 4975936 7020604 2906500 36.87 2688 2214044 734664 8.23 267288 2263284 8 12:51:01 AM 4961032 7005740 2921404 37.06 2688 2214064 751020 8.41 267288 2277576 24 12:52:01 AM 5123228 7003408 2759208 35.00 2688 2055136 721540 8.08 261096 2144076 7116 12:53:01 AM 5100988 6995500 2781448 35.29 2688 2070016 736416 8.25 446800 1983728 17180 Average: 5169326 7041443 2713110 34.42 2688 2048348 705324 7.90 261062 2103648 41766 12:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 222.89 127.82 852.42 55.42 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 66.96 57.76 773.17 6.32 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 45.86 35.58 419.01 7.45 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 18.26 7.01 5.75 3.04 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 36.70 30.11 278.09 6.38 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 251.59 219.96 55.30 48.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 209.81 207.51 61.50 85.93 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 228.19 225.47 195.73 85.32 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 131.27 117.94 140.64 50.53 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 18.51 16.58 14.37 8.14 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 123.01 104.58 279.61 35.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 00:42:22 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 19.40 0.00 3.33 1.86 0.08 75.33 12:44:01 AM 0 17.89 0.00 3.82 1.91 0.07 76.31 12:44:01 AM 1 20.92 0.00 2.83 1.81 0.10 74.34 12:45:01 AM all 30.51 0.00 4.91 2.90 0.09 61.59 12:45:01 AM 0 37.40 0.00 5.32 2.42 0.10 54.77 12:45:01 AM 1 23.62 0.00 4.51 3.38 0.08 68.41 12:46:01 AM all 32.98 0.00 3.87 2.66 0.10 60.39 12:46:01 AM 0 25.78 0.00 2.80 2.22 0.08 69.12 12:46:01 AM 1 40.16 0.00 4.94 3.10 0.12 51.68 12:47:01 AM all 12.38 0.00 1.15 0.76 0.07 85.64 12:47:01 AM 0 11.23 0.00 1.15 0.57 0.07 86.99 12:47:01 AM 1 13.53 0.00 1.15 0.95 0.07 84.30 12:48:01 AM all 20.30 0.00 3.44 0.59 0.08 75.59 12:48:01 AM 0 11.24 0.00 2.65 0.37 0.08 85.66 12:48:01 AM 1 29.37 0.00 4.24 0.82 0.08 65.49 12:49:01 AM all 14.13 0.00 2.30 2.00 0.06 81.51 12:49:01 AM 0 14.60 0.00 1.94 1.62 0.05 81.79 12:49:01 AM 1 13.65 0.00 2.66 2.39 0.07 81.24 12:50:01 AM all 17.31 0.00 0.41 0.03 0.09 82.16 12:50:01 AM 0 1.55 0.00 0.17 0.05 0.08 98.14 12:50:01 AM 1 33.07 0.00 0.65 0.00 0.10 66.18 12:51:01 AM all 22.25 0.00 0.48 0.00 0.09 77.18 12:51:01 AM 0 32.17 0.00 0.60 0.00 0.10 67.13 12:51:01 AM 1 12.34 0.00 0.37 0.00 0.08 87.21 12:52:01 AM all 17.75 0.00 1.43 0.04 0.08 80.70 12:52:01 AM 0 14.24 0.00 1.45 0.03 0.08 84.20 12:52:01 AM 1 21.24 0.00 1.41 0.05 0.08 77.22 12:53:01 AM all 32.95 0.00 2.96 0.38 0.09 63.61 12:53:01 AM 0 13.05 0.00 2.28 0.27 0.10 84.30 12:53:01 AM 1 52.88 0.00 3.64 0.50 0.08 42.90 Average: all 22.01 0.00 2.43 1.12 0.08 74.36 Average: 0 17.92 0.00 2.22 0.95 0.08 78.83 Average: 1 26.09 0.00 2.64 1.30 0.09 69.88