---> uname -a: Linux prd-centos8-robot-2c-8g-28484.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 564 5038 19 2094 6837 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:77:85:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe77:85ee/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) 00:56:42 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 187.07 142.44 44.64 14334.17 37421.58 12:59:01 AM 95.48 7.08 88.40 1260.11 6507.40 01:00:01 AM 76.99 0.93 76.06 86.10 9586.07 01:01:01 AM 17.99 0.72 17.27 95.94 379.86 Average: 94.38 37.79 56.59 3943.76 13472.64 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5615116 7080868 2267316 28.76 2688 1660772 707692 7.92 170868 1821084 68924 12:59:01 AM 5277756 7082844 2604676 33.04 2688 1982052 642940 7.20 210016 2056572 223320 01:00:01 AM 5141796 6998396 2740636 34.77 2688 2033508 744120 8.33 233572 2162264 22420 01:01:01 AM 5180996 7022476 2701436 34.27 2688 2017828 693224 7.76 408060 1947684 16712 Average: 5303916 7046146 2578516 32.71 2688 1923540 696994 7.80 255629 1996901 82844 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 207.68 142.80 861.01 55.41 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 79.72 67.73 943.34 8.10 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 59.63 39.90 396.55 10.43 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 21.22 18.67 16.74 8.75 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 92.06 67.27 554.37 20.67 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) 00:56:42 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.51 0.06 9.71 18.76 0.10 40.87 12:58:01 AM 0 27.70 0.05 9.89 17.39 0.10 44.87 12:58:01 AM 1 33.29 0.07 9.52 20.11 0.10 36.91 12:59:01 AM all 35.04 0.00 5.60 3.42 0.13 55.80 12:59:01 AM 0 37.64 0.00 5.60 4.29 0.13 52.33 12:59:01 AM 1 32.44 0.00 5.61 2.54 0.13 59.27 01:00:01 AM all 19.62 0.00 2.82 7.28 0.15 70.13 01:00:01 AM 0 29.51 0.00 3.24 7.02 0.12 60.12 01:00:01 AM 1 9.83 0.00 2.40 7.55 0.18 80.04 01:01:01 AM all 27.57 0.00 3.19 0.45 0.08 68.71 01:01:01 AM 0 19.66 0.00 3.06 0.37 0.07 76.84 01:01:01 AM 1 35.49 0.00 3.32 0.54 0.08 60.58 Average: all 28.19 0.01 5.32 7.44 0.12 58.93 Average: 0 28.63 0.01 5.43 7.22 0.11 58.61 Average: 1 27.76 0.02 5.20 7.65 0.13 59.25