---> uname -a: Linux prd-centos8-robot-2c-8g-15341.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4972 19 2110 6786 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:60:ea:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe60:ea0d/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) 08/28/2024 _x86_64_ (2 CPU) 07:13:43 LINUX RESTART (2 CPU) 07:14:03 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 201.71 153.45 48.26 15223.61 39801.38 07:16:01 AM 98.72 7.05 91.67 1260.25 7263.36 07:17:01 AM 65.51 1.03 64.47 111.45 8104.93 07:18:01 AM 24.29 0.03 24.26 2.27 1572.06 07:19:01 AM 41.49 0.03 41.46 3.47 6772.25 07:20:01 AM 2.52 0.00 2.52 0.00 76.21 07:21:01 AM 0.27 0.00 0.27 0.00 3.35 07:22:01 AM 0.23 0.00 0.23 0.00 3.08 07:23:01 AM 13.05 0.42 12.63 69.84 468.34 Average: 49.19 17.50 31.69 1802.73 6996.99 07:14:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5562800 7052704 2319624 29.43 2688 1683768 727936 8.15 182544 1854852 84812 07:16:01 AM 5183148 6989276 2699276 34.24 2688 1984344 743628 8.33 210404 2150596 193212 07:17:01 AM 5228036 7053996 2654388 33.67 2688 2003468 658928 7.38 239012 2068132 28 07:18:01 AM 4961988 6982872 2920436 37.05 2688 2190432 707108 7.92 256724 2293392 169424 07:19:01 AM 5003620 7026732 2878804 36.52 2688 2192656 675488 7.56 258552 2241908 16 07:20:01 AM 5003376 7026492 2879048 36.52 2688 2192660 666936 7.47 258552 2242100 12 07:21:01 AM 5003760 7026888 2878664 36.52 2688 2192660 666936 7.47 258552 2241944 8 07:22:01 AM 5003888 7027020 2878536 36.52 2688 2192664 666936 7.47 258552 2241812 4 07:23:01 AM 5103596 6956352 2778828 35.25 2688 2027608 748452 8.38 283792 2138436 16664 Average: 5117135 7015815 2765289 35.08 2688 2073362 695816 7.79 245187 2163686 51576 07:14:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 321.49 169.23 1339.16 58.86 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 80.24 68.34 825.54 10.84 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 38.06 25.95 310.45 5.54 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 40.80 31.77 271.13 6.91 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 139.33 94.28 31.45 21.95 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 2.05 0.57 0.56 0.30 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 1.27 0.40 0.35 0.24 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.83 0.17 0.05 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 47.77 36.12 75.65 29.87 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 73.73 46.97 313.36 14.78 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) 08/28/2024 _x86_64_ (2 CPU) 07:13:43 LINUX RESTART (2 CPU) 07:14:03 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 36.47 0.07 10.61 13.61 0.09 39.15 07:15:01 AM 0 30.02 0.07 11.13 13.53 0.09 45.17 07:15:01 AM 1 43.07 0.07 10.08 13.69 0.09 33.00 07:16:01 AM all 35.63 0.00 5.45 3.62 0.11 55.19 07:16:01 AM 0 22.00 0.00 4.20 3.44 0.10 70.26 07:16:01 AM 1 49.29 0.00 6.70 3.81 0.12 40.08 07:17:01 AM all 17.26 0.00 2.13 3.13 0.08 77.40 07:17:01 AM 0 5.91 0.00 1.60 3.16 0.08 89.24 07:17:01 AM 1 28.61 0.00 2.66 3.11 0.07 65.56 07:18:01 AM all 20.11 0.00 3.39 1.00 0.07 75.43 07:18:01 AM 0 13.67 0.00 2.80 0.73 0.05 82.74 07:18:01 AM 1 26.56 0.00 3.99 1.27 0.08 68.11 07:19:01 AM all 7.67 0.00 1.66 1.19 0.05 89.42 07:19:01 AM 0 4.86 0.00 1.34 0.97 0.05 92.79 07:19:01 AM 1 10.49 0.00 1.99 1.42 0.05 86.05 07:20:01 AM all 0.38 0.00 0.07 0.02 0.04 99.50 07:20:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 07:20:01 AM 1 0.63 0.00 0.07 0.03 0.05 99.22 07:21:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 07:21:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 07:21:01 AM 1 0.45 0.00 0.05 0.00 0.02 99.48 07:22:01 AM all 0.28 0.00 0.06 0.00 0.03 99.62 07:22:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 07:22:01 AM 1 0.48 0.00 0.03 0.00 0.03 99.45 07:23:01 AM all 13.62 0.00 1.97 0.70 0.07 83.64 07:23:01 AM 0 10.86 0.00 1.64 0.22 0.07 87.22 07:23:01 AM 1 16.37 0.00 2.31 1.19 0.07 80.07 Average: all 14.51 0.01 2.78 2.52 0.06 80.12 Average: 0 9.65 0.01 2.51 2.40 0.06 85.37 Average: 1 19.38 0.01 3.05 2.65 0.06 74.86