---> uname -a: Linux prd-centos8-robot-2c-8g-7119.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 593 4945 19 2158 6808 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:12:25:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe12:2577/64 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) 01/03/2025 _x86_64_ (2 CPU) 00:55:13 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.82 47.38 45.44 6044.04 5354.94 12:58:01 AM 85.57 0.08 85.49 2.40 9221.98 12:59:01 AM 43.48 0.70 42.78 51.72 4770.29 01:00:01 AM 31.74 7.10 24.64 1309.96 1489.45 01:01:01 AM 46.00 0.05 45.95 3.66 7126.28 01:02:01 AM 2.68 0.17 2.52 33.85 74.61 01:03:01 AM 24.80 0.65 24.15 74.12 2430.38 Average: 46.73 8.04 38.69 1076.95 4345.90 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5433636 7018796 2448796 31.07 2688 1776848 760076 8.51 191332 1970108 89236 12:58:01 AM 5290488 7056176 2591944 32.88 2688 1944480 690628 7.73 186860 2067864 85064 12:59:01 AM 5143924 6967812 2738508 34.74 2688 2001876 770164 8.62 210896 2185828 25560 01:00:01 AM 5030092 7065904 2852340 36.19 2688 2206052 685532 7.68 256376 2230732 171876 01:01:01 AM 5016752 7056504 2865680 36.36 2688 2209548 652704 7.31 258424 2233832 8 01:02:01 AM 4950236 7008148 2932196 37.20 2688 2227708 716784 8.03 258716 2299648 17132 01:03:01 AM 5123852 7027100 2758580 35.00 2688 2079296 698488 7.82 465044 1945428 264 Average: 5141283 7028634 2741149 34.78 2688 2063687 710625 7.96 261093 2133349 55591 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 315.94 187.14 1572.08 59.60 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 32.22 24.51 234.38 4.73 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 46.68 31.38 439.17 6.52 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 36.25 30.96 296.26 6.40 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 148.42 120.50 35.17 32.57 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 69.25 53.11 317.07 6.66 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 79.42 47.89 118.57 53.10 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 103.93 70.67 431.36 24.20 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) 01/03/2025 _x86_64_ (2 CPU) 00:55:13 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 26.80 0.03 5.14 4.13 0.09 63.80 12:57:01 AM 0 30.50 0.02 4.94 4.44 0.08 60.01 12:57:01 AM 1 23.12 0.05 5.33 3.82 0.10 67.58 12:58:01 AM all 20.40 0.00 3.81 11.02 0.10 64.67 12:58:01 AM 0 20.61 0.00 3.71 8.90 0.10 66.67 12:58:01 AM 1 20.18 0.00 3.90 13.14 0.10 62.68 12:59:01 AM all 19.46 0.00 1.99 2.73 0.08 75.74 12:59:01 AM 0 17.87 0.00 1.89 1.72 0.07 78.44 12:59:01 AM 1 21.04 0.00 2.08 3.74 0.10 73.03 01:00:01 AM all 19.87 0.00 3.95 1.49 0.08 74.61 01:00:01 AM 0 18.03 0.00 3.68 0.50 0.08 77.70 01:00:01 AM 1 21.70 0.00 4.23 2.47 0.08 71.51 01:01:01 AM all 10.34 0.00 1.97 2.59 0.09 85.01 01:01:01 AM 0 8.61 0.00 1.78 3.02 0.10 86.48 01:01:01 AM 1 12.07 0.00 2.16 2.16 0.07 83.53 01:02:01 AM all 6.16 0.00 0.36 0.03 0.06 93.39 01:02:01 AM 0 5.78 0.00 0.47 0.05 0.03 93.66 01:02:01 AM 1 6.53 0.00 0.25 0.02 0.08 93.11 01:03:01 AM all 24.71 0.00 3.21 0.77 0.08 71.23 01:03:01 AM 0 22.59 0.00 3.79 0.72 0.08 72.81 01:03:01 AM 1 26.81 0.00 2.62 0.82 0.08 69.66 Average: all 18.27 0.00 2.92 3.25 0.08 75.46 Average: 0 17.74 0.00 2.90 2.77 0.08 76.51 Average: 1 18.80 0.01 2.94 3.74 0.09 74.41