---> uname -a: Linux prd-centos8-robot-2c-8g-338.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 591 4981 19 2124 6809 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:74:27:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe74:2749/64 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:14 LINUX RESTART (2 CPU) 12:17:02 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 92.60 15.98 76.62 2792.68 6071.31 12:19:01 AM 80.67 0.70 79.97 50.78 9211.41 12:20:01 AM 21.83 0.42 21.41 64.78 1804.53 12:21:01 AM 54.81 2.52 52.29 395.94 6979.88 12:22:01 AM 8.11 0.00 8.11 0.00 782.56 12:23:01 AM 13.86 0.43 13.43 69.98 572.31 Average: 45.18 3.31 41.88 556.14 4231.97 12:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5346040 7050560 2536392 32.18 2688 1886328 682132 7.64 211528 2000720 147724 12:19:01 AM 5213776 7041004 2668656 33.86 2688 2004456 646176 7.24 230508 2092752 31228 12:20:01 AM 5165284 7037300 2717148 34.47 2688 2046548 692100 7.75 251108 2112824 37396 12:21:01 AM 5012692 7051744 2869740 36.41 2688 2208400 624904 7.00 261708 2230308 16572 12:22:01 AM 5015160 7054216 2867272 36.38 2688 2208404 624904 7.00 261708 2230312 4 12:23:01 AM 5116456 6983008 2765976 35.09 2688 2041540 706372 7.91 292336 2122012 14912 Average: 5144901 7036305 2737531 34.73 2688 2065946 662765 7.42 251483 2131488 41306 12:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 235.33 160.95 1424.71 56.03 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 68.49 48.93 569.42 8.52 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 23.51 15.69 62.19 4.33 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 213.49 158.42 277.25 41.52 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 1.67 0.70 0.22 0.12 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 59.43 37.32 79.92 19.72 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 99.95 70.09 399.43 21.61 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) 10/23/2024 _x86_64_ (2 CPU) 00:16:14 LINUX RESTART (2 CPU) 12:17:02 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 36.60 0.00 6.17 3.16 0.10 53.97 12:18:01 AM 0 38.11 0.00 5.48 3.98 0.10 52.33 12:18:01 AM 1 35.10 0.00 6.86 2.34 0.10 55.60 12:19:01 AM all 22.47 0.00 3.51 2.63 0.08 71.32 12:19:01 AM 0 21.98 0.00 3.24 1.84 0.08 72.86 12:19:01 AM 1 22.96 0.00 3.77 3.42 0.07 69.78 12:20:01 AM all 15.51 0.00 2.07 0.68 0.07 81.68 12:20:01 AM 0 12.73 0.00 2.19 0.72 0.05 84.32 12:20:01 AM 1 18.29 0.00 1.95 0.63 0.08 79.04 12:21:01 AM all 20.20 0.00 3.28 2.98 0.08 73.45 12:21:01 AM 0 12.91 0.00 2.85 2.67 0.08 81.48 12:21:01 AM 1 27.50 0.00 3.72 3.30 0.08 65.40 12:22:01 AM all 0.36 0.00 0.12 0.22 0.03 99.28 12:22:01 AM 0 0.58 0.00 0.10 0.13 0.03 99.15 12:22:01 AM 1 0.13 0.00 0.13 0.30 0.02 99.42 12:23:01 AM all 14.01 0.00 2.06 0.20 0.08 83.66 12:23:01 AM 0 11.01 0.00 1.80 0.12 0.08 86.99 12:23:01 AM 1 17.01 0.00 2.31 0.28 0.07 80.33 Average: all 18.13 0.00 2.86 1.64 0.07 77.31 Average: 0 16.15 0.00 2.60 1.57 0.07 79.60 Average: 1 20.11 0.00 3.11 1.71 0.07 75.00