---> uname -a: Linux prd-centos8-robot-2c-8g-28475.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4996 19 2119 6820 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:55:8b:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe55:8bb9/64 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) 09/27/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 81.06 13.25 67.81 2372.68 6047.33 12:59:01 AM 83.89 0.73 83.15 51.32 9271.10 01:00:01 AM 21.34 0.38 20.96 64.25 1825.86 01:01:01 AM 61.76 0.05 61.71 3.60 7775.37 01:02:01 AM 3.21 0.15 3.06 33.71 106.65 01:03:01 AM 20.64 0.43 20.21 47.85 791.20 Average: 45.31 2.50 42.82 428.89 4302.55 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5352544 7065876 2529888 32.10 2688 1895124 665260 7.45 211904 1995744 146712 12:59:01 AM 5175144 7008176 2707288 34.35 2688 2010076 702388 7.86 221700 2140280 30076 01:00:01 AM 5158804 7046888 2723628 34.55 2688 2062308 681924 7.64 252504 2117360 47004 01:01:01 AM 5031816 7064828 2850616 36.16 2688 2202044 628088 7.03 259276 2215608 76 01:02:01 AM 4994576 7028896 2887856 36.64 2688 2203348 684928 7.67 259576 2253104 288 01:03:01 AM 5119024 6980644 2763408 35.06 2688 2037272 712580 7.98 444412 1968172 13360 Average: 5138651 7032551 2743781 34.81 2688 2068362 679195 7.60 274895 2115045 39586 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 154.53 116.71 1178.34 34.04 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 57.16 41.88 530.76 7.43 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 23.36 15.76 53.61 4.90 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 150.95 130.52 266.60 41.62 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 15.97 11.83 4.41 1.62 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 53.05 39.25 79.78 21.33 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 75.83 59.32 352.23 18.49 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) 09/27/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.15 0.00 5.89 3.83 0.11 58.02 12:58:01 AM 0 34.54 0.00 6.17 3.63 0.10 55.57 12:58:01 AM 1 29.77 0.00 5.60 4.04 0.12 60.47 12:59:01 AM all 23.86 0.00 3.44 3.36 0.09 69.25 12:59:01 AM 0 30.22 0.00 3.93 3.00 0.08 62.76 12:59:01 AM 1 17.50 0.00 2.94 3.72 0.10 75.74 01:00:01 AM all 18.70 0.00 2.62 1.73 0.49 76.45 01:00:01 AM 0 17.12 0.00 2.35 2.15 0.86 77.51 01:00:01 AM 1 20.31 0.00 2.88 1.31 0.12 75.38 01:01:01 AM all 20.68 0.00 3.56 3.47 0.09 72.20 01:01:01 AM 0 22.70 0.00 3.79 4.11 0.08 69.32 01:01:01 AM 1 18.67 0.00 3.33 2.83 0.10 75.08 01:02:01 AM all 1.37 0.00 0.19 0.17 0.04 98.23 01:02:01 AM 0 0.57 0.00 0.17 0.05 0.03 99.18 01:02:01 AM 1 2.17 0.00 0.22 0.28 0.05 97.28 01:03:01 AM all 22.76 0.00 2.91 0.36 0.08 73.89 01:03:01 AM 0 29.43 0.00 3.24 0.40 0.08 66.84 01:03:01 AM 1 16.07 0.00 2.58 0.32 0.08 80.95 Average: all 19.92 0.00 3.10 2.15 0.15 74.67 Average: 0 22.42 0.00 3.27 2.22 0.21 71.87 Average: 1 17.42 0.00 2.93 2.08 0.09 77.48