---> uname -a: Linux prd-centos8-robot-2c-8g-26742.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 602 4933 19 2161 6798 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:77:2a:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe77:2aad/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) 09/24/2024 _x86_64_ (2 CPU) 00:56:57 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 95.98 13.10 82.89 2343.61 6489.19 01:00:01 AM 79.56 0.70 78.86 50.78 9700.42 01:01:01 AM 9.73 0.45 9.28 65.02 491.56 01:02:01 AM 58.89 0.08 58.80 5.06 7244.53 01:03:01 AM 8.93 0.08 8.85 31.99 825.04 01:04:01 AM 11.11 0.33 10.78 37.05 932.39 Average: 44.03 2.46 41.57 422.17 4280.33 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5286956 7033704 2595476 32.93 2688 1928264 719372 8.05 212796 2056824 171332 01:00:01 AM 5157676 6990908 2724756 34.57 2688 2009920 740140 8.29 221916 2153056 4 01:01:01 AM 5153332 7024436 2729100 34.62 2688 2047068 691768 7.75 244772 2131800 35020 01:02:01 AM 5014420 7047652 2868012 36.38 2688 2201976 657012 7.36 260228 2229680 16536 01:03:01 AM 4980128 7014204 2902304 36.82 2688 2203084 706624 7.91 260352 2263708 148 01:04:01 AM 4994008 6937176 2888424 36.64 2688 2116016 784024 8.78 295904 2231248 63736 Average: 5097753 7008013 2784679 35.33 2688 2084388 716490 8.02 249328 2177719 47796 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 121.75 91.80 1036.84 19.74 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 48.72 32.69 395.47 5.89 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 13.62 10.99 6.31 4.25 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 223.72 159.07 318.89 45.67 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 26.49 13.85 5.45 3.61 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 119.84 78.32 448.85 54.76 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 92.36 64.45 368.60 22.32 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:57 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.87 0.00 6.01 4.20 0.13 54.78 12:59:01 AM 0 43.58 0.00 6.90 3.20 0.13 46.18 12:59:01 AM 1 26.14 0.00 5.13 5.21 0.13 63.39 01:00:01 AM all 18.73 0.00 2.86 3.92 0.08 74.42 01:00:01 AM 0 26.54 0.00 3.56 4.52 0.08 65.30 01:00:01 AM 1 10.91 0.00 2.17 3.31 0.07 83.54 01:01:01 AM all 14.55 0.00 1.91 0.25 0.05 83.23 01:01:01 AM 0 26.24 0.00 2.60 0.17 0.05 70.93 01:01:01 AM 1 2.86 0.00 1.22 0.33 0.05 95.54 01:02:01 AM all 24.28 0.00 4.08 2.06 0.11 69.48 01:02:01 AM 0 28.64 0.00 4.54 2.32 0.10 64.39 01:02:01 AM 1 19.91 0.00 3.61 1.80 0.12 74.56 01:03:01 AM all 1.54 0.00 0.26 0.28 0.03 97.89 01:03:01 AM 0 0.40 0.00 0.22 0.48 0.03 98.86 01:03:01 AM 1 2.70 0.00 0.30 0.07 0.03 96.90 01:04:01 AM all 17.36 0.00 1.85 1.08 0.08 79.62 01:04:01 AM 0 20.91 0.00 1.54 1.22 0.08 76.26 01:04:01 AM 1 13.75 0.00 2.17 0.95 0.08 83.04 Average: all 18.57 0.00 2.83 1.97 0.08 76.55 Average: 0 24.39 0.00 3.23 1.99 0.08 70.32 Average: 1 12.72 0.00 2.44 1.95 0.08 82.81