---> uname -a: Linux prd-centos8-robot-2c-8g-28483.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:f9:d9:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fef9:d906/64 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) 00:56:47 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 190.80 146.32 44.49 14477.21 38130.61 12:59:01 AM 93.79 7.15 86.64 1262.25 6412.03 01:00:01 AM 77.71 0.90 76.81 85.57 9642.10 01:01:01 AM 19.40 0.77 18.64 96.60 406.35 Average: 95.42 38.78 56.64 3980.08 13646.67 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5653944 7099892 2228480 28.27 2688 1642356 659668 7.39 168528 1788852 49196 12:59:01 AM 5210812 7015796 2671612 33.89 2688 1982148 693076 7.76 209452 2123340 223316 01:00:01 AM 5181264 7026040 2701160 34.27 2688 2021944 667420 7.47 231880 2125768 10848 01:01:01 AM 5180820 7022120 2701604 34.27 2688 2017856 658724 7.38 407748 1948768 16708 Average: 5306710 7040962 2575714 32.68 2688 1916076 669722 7.50 254402 1996682 75017 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 198.40 132.11 916.70 55.19 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 82.07 69.98 943.50 8.24 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 49.77 34.92 395.23 9.53 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 21.60 20.50 17.14 17.65 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 87.96 64.37 568.10 22.65 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) 00:56:47 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.07 0.09 10.24 16.66 0.14 35.81 12:58:01 AM 0 38.48 0.14 9.46 18.29 0.10 33.52 12:58:01 AM 1 35.65 0.03 11.01 15.02 0.17 38.11 12:59:01 AM all 35.27 0.00 5.60 4.29 0.13 54.71 12:59:01 AM 0 30.03 0.00 5.07 4.88 0.13 59.89 12:59:01 AM 1 40.55 0.00 6.13 3.69 0.12 49.51 01:00:01 AM all 18.64 0.00 2.87 9.68 0.11 68.69 01:00:01 AM 0 14.04 0.00 2.71 10.36 0.10 72.79 01:00:01 AM 1 23.29 0.00 3.03 9.01 0.12 64.55 01:01:01 AM all 29.08 0.00 3.38 0.59 0.08 66.86 01:01:01 AM 0 23.21 0.00 3.23 0.28 0.07 73.21 01:01:01 AM 1 34.93 0.00 3.52 0.90 0.10 60.54 Average: all 30.00 0.02 5.50 7.75 0.11 56.62 Average: 0 26.38 0.03 5.10 8.40 0.10 59.99 Average: 1 33.62 0.01 5.90 7.10 0.13 53.24