---> uname -a: Linux prd-centos8-robot-2c-8g-38687.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4988 19 2127 6819 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:6f:25:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe6f:2517/64 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) 10/04/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 79.01 22.74 56.26 5163.35 5667.89 04:21:01 AM 108.16 0.70 107.46 50.77 10842.46 04:22:01 AM 10.05 0.03 10.01 0.53 1302.07 04:23:01 AM 28.17 0.52 27.66 60.65 1520.69 04:24:01 AM 45.45 0.03 45.42 3.47 6993.22 04:25:02 AM 2.70 0.00 2.70 0.00 76.85 04:26:01 AM 0.12 0.00 0.12 0.00 1.19 04:27:01 AM 0.15 0.00 0.15 0.00 1.05 04:28:01 AM 2.42 0.12 2.30 33.06 157.12 04:29:01 AM 13.16 0.35 12.81 38.25 473.66 Average: 28.99 2.45 26.54 535.92 2708.56 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5348440 7024688 2533992 32.15 2688 1864028 735960 8.24 226080 2005952 103064 04:21:01 AM 5180096 7015612 2702336 34.28 2688 2012620 691480 7.74 221592 2132908 30084 04:22:01 AM 5176128 7011664 2706304 34.33 2688 2012636 706876 7.91 221636 2138252 4 04:23:01 AM 4930256 6992224 2952176 37.45 2688 2232060 730028 8.17 286156 2298724 198832 04:24:01 AM 5026300 7065696 2856132 36.23 2688 2208692 615152 6.89 258248 2223112 20 04:25:02 AM 5026056 7065452 2856376 36.24 2688 2208692 615152 6.89 258248 2223132 4 04:26:01 AM 5025892 7065288 2856540 36.24 2688 2208692 615152 6.89 258248 2223276 4 04:27:01 AM 5026244 7065744 2856188 36.23 2688 2208796 615152 6.89 258248 2223260 108 04:28:01 AM 4978596 7021524 2903836 36.84 2688 2212224 682412 7.64 258380 2270292 4 04:29:01 AM 5126004 6995424 2756428 34.97 2688 2044848 708172 7.93 287120 2116356 19832 Average: 5084401 7032332 2798031 35.50 2688 2121329 671554 7.52 253396 2185526 35196 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.97 182.69 1576.63 60.54 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 61.36 46.80 613.08 8.34 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 4.67 0.35 0.78 0.12 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 38.34 34.02 295.37 8.32 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 572.89 428.17 118.05 96.03 0.00 0.00 0.00 0.00 04:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:02 AM eth0 3.23 2.20 0.65 0.51 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 3.00 2.17 0.71 0.63 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 13.63 6.63 3.55 0.79 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 50.21 30.73 22.21 2.99 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 226.57 166.93 1547.10 34.77 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 127.20 90.22 418.54 21.34 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) 10/04/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 30.35 0.01 5.72 10.47 0.12 53.33 04:20:01 AM 0 28.45 0.02 5.83 12.14 0.13 53.43 04:20:01 AM 1 32.27 0.00 5.61 8.78 0.10 53.23 04:21:01 AM all 28.87 0.00 4.49 3.36 0.10 63.18 04:21:01 AM 0 25.11 0.00 3.67 3.25 0.10 67.86 04:21:01 AM 1 32.64 0.00 5.31 3.47 0.10 58.47 04:22:01 AM all 0.41 0.00 0.15 0.42 0.04 98.98 04:22:01 AM 0 0.12 0.00 0.13 0.45 0.05 99.25 04:22:01 AM 1 0.70 0.00 0.17 0.38 0.03 98.72 04:23:01 AM all 26.30 0.00 3.62 1.47 0.11 68.50 04:23:01 AM 0 27.55 0.00 3.71 1.41 0.12 67.21 04:23:01 AM 1 25.04 0.00 3.53 1.54 0.10 69.78 04:24:01 AM all 11.95 0.00 3.07 3.47 0.08 81.43 04:24:01 AM 0 8.89 0.00 3.13 3.55 0.07 84.37 04:24:01 AM 1 15.02 0.00 3.02 3.39 0.08 78.49 04:25:02 AM all 0.34 0.00 0.07 0.08 0.03 99.47 04:25:02 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 04:25:02 AM 1 0.13 0.00 0.08 0.17 0.03 99.58 04:26:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:26:01 AM 0 0.59 0.00 0.07 0.00 0.03 99.30 04:26:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 04:27:01 AM all 0.35 0.00 0.11 0.00 0.03 99.51 04:27:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:27:01 AM 1 0.12 0.00 0.15 0.00 0.03 99.70 04:28:01 AM all 6.77 0.00 1.42 0.04 0.07 91.71 04:28:01 AM 0 2.45 0.00 0.42 0.02 0.07 97.05 04:28:01 AM 1 11.09 0.00 2.41 0.07 0.07 86.36 04:29:01 AM all 15.89 0.00 2.22 0.14 0.11 81.64 04:29:01 AM 0 13.81 0.00 2.04 0.13 0.12 83.90 04:29:01 AM 1 17.96 0.00 2.41 0.15 0.10 79.39 Average: all 12.15 0.00 2.09 1.94 0.07 83.74 Average: 0 10.82 0.00 1.91 2.10 0.08 85.10 Average: 1 13.49 0.00 2.27 1.79 0.07 82.38