---> uname -a: Linux prd-centos8-robot-2c-8g-625.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 636 4950 19 2110 6765 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:c6:00:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fec6:f0/64 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 117.29 6.86 110.43 1249.72 10288.67 12:59:01 AM 35.61 0.63 34.98 48.93 4663.22 01:00:01 AM 47.60 0.45 47.15 68.24 3003.25 01:01:01 AM 22.70 0.02 22.68 0.13 5488.07 01:02:01 AM 2.51 0.17 2.35 34.64 90.66 01:03:01 AM 27.17 0.63 26.54 73.18 1271.79 Average: 42.15 1.46 40.69 245.81 4134.00 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5114612 6961604 2767820 35.11 2688 2024788 754040 8.44 214004 2212968 144260 12:59:01 AM 5115380 6962792 2767052 35.10 2688 2024696 743024 8.32 234376 2188144 24464 01:00:01 AM 5026212 7050168 2856220 36.24 2688 2193524 657904 7.37 258188 2230824 154532 01:01:01 AM 5019924 7043864 2862508 36.32 2688 2193496 642424 7.19 258236 2230476 0 01:02:01 AM 4954216 6979788 2928216 37.15 2688 2195136 749544 8.39 258480 2295160 48 01:03:01 AM 5102600 6956008 2779832 35.27 2688 2028776 748088 8.38 446664 1982008 184 Average: 5055491 6992371 2826941 35.86 2688 2110069 715837 8.02 278325 2189930 53915 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 102.93 81.14 1040.33 11.62 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 13.71 7.30 10.44 2.95 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 52.87 41.07 302.09 11.87 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 190.73 138.34 36.05 27.75 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 155.20 121.14 1417.90 9.37 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 59.85 39.02 86.02 30.28 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 95.88 71.34 482.22 15.64 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.74 0.00 5.54 3.59 0.11 56.02 12:58:01 AM 0 27.31 0.00 4.34 3.43 0.12 64.81 12:58:01 AM 1 42.20 0.00 6.75 3.75 0.10 47.20 12:59:01 AM all 11.79 0.00 1.64 10.35 0.07 76.15 12:59:01 AM 0 9.55 0.00 2.02 4.58 0.07 83.78 12:59:01 AM 1 14.04 0.00 1.26 16.14 0.07 68.50 01:00:01 AM all 28.41 0.00 4.47 2.22 0.11 64.79 01:00:01 AM 0 14.47 0.00 3.46 2.94 0.10 79.03 01:00:01 AM 1 42.41 0.00 5.48 1.49 0.12 50.50 01:01:01 AM all 0.74 0.00 0.79 1.42 0.04 97.01 01:01:01 AM 0 0.84 0.00 0.74 1.44 0.05 96.94 01:01:01 AM 1 0.65 0.00 0.84 1.40 0.03 97.08 01:02:01 AM all 5.48 0.00 0.68 0.10 0.06 93.68 01:02:01 AM 0 5.10 0.00 0.88 0.15 0.07 93.80 01:02:01 AM 1 5.86 0.00 0.49 0.05 0.05 93.55 01:03:01 AM all 25.80 0.00 3.58 0.47 0.08 70.07 01:03:01 AM 0 27.77 0.00 3.49 0.57 0.08 68.09 01:03:01 AM 1 23.83 0.00 3.68 0.37 0.08 72.04 Average: all 17.85 0.00 2.79 3.03 0.08 76.26 Average: 0 14.19 0.00 2.49 2.19 0.08 81.05 Average: 1 21.51 0.00 3.08 3.87 0.08 71.46