---> uname -a: Linux prd-centos8-robot-2c-8g-4923.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 617 4920 19 2160 6784 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:dd:d7:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fedd:d73c/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) 11/07/2024 _x86_64_ (2 CPU) 00:56:13 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 96.35 16.72 79.63 3330.99 6391.99 12:59:01 AM 77.24 0.70 76.54 50.79 9299.83 01:00:01 AM 28.67 0.42 28.26 64.78 2359.21 01:01:01 AM 56.43 0.05 56.38 3.60 7193.57 01:02:01 AM 2.82 0.17 2.65 33.85 115.83 01:03:01 AM 16.29 0.33 15.96 37.85 2003.88 Average: 46.02 2.99 43.03 571.65 4550.23 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5322480 7040028 2559952 32.48 2688 1899160 697052 7.80 209768 2027020 155904 12:59:01 AM 5138672 6973284 2743760 34.81 2688 2011716 746044 8.35 221252 2176708 30116 01:00:01 AM 5052668 6974268 2829764 35.90 2688 2095964 756304 8.47 256036 2220264 64260 01:01:01 AM 4990988 7026440 2891444 36.68 2688 2204784 669836 7.50 257416 2259564 4 01:02:01 AM 4924172 6978048 2958260 37.53 2688 2223244 717700 8.04 257692 2325540 16372 01:03:01 AM 5054564 6957372 2827868 35.88 2688 2078368 743768 8.33 308004 2170000 13196 Average: 5080591 6991573 2801841 35.55 2688 2085539 721784 8.08 251695 2196516 46642 12:57:03 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 275.90 172.99 1600.64 60.55 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 64.36 44.93 585.96 7.66 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 41.29 32.74 295.36 8.16 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 194.30 137.84 43.27 31.62 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 67.50 48.73 326.29 5.13 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 83.49 55.86 122.02 57.49 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 120.28 81.67 489.41 28.25 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) 11/07/2024 _x86_64_ (2 CPU) 00:56:13 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.88 0.00 7.04 2.93 0.09 51.05 12:58:01 AM 0 32.63 0.00 5.98 2.93 0.09 58.38 12:58:01 AM 1 45.16 0.00 8.10 2.94 0.10 43.71 12:59:01 AM all 20.78 0.00 2.79 9.17 0.07 67.19 12:59:01 AM 0 15.32 0.00 2.47 10.98 0.07 71.16 12:59:01 AM 1 26.25 0.00 3.11 7.35 0.07 63.22 01:00:01 AM all 21.50 0.00 2.95 0.82 0.08 74.65 01:00:01 AM 0 12.86 0.00 2.57 0.68 0.07 83.81 01:00:01 AM 1 30.12 0.00 3.33 0.95 0.08 65.51 01:01:01 AM all 15.51 0.00 3.06 2.00 0.07 79.37 01:01:01 AM 0 11.85 0.00 3.12 2.54 0.07 82.42 01:01:01 AM 1 19.18 0.00 2.99 1.45 0.07 76.31 01:02:01 AM all 5.67 0.00 0.35 0.04 0.04 93.89 01:02:01 AM 0 8.65 0.00 0.42 0.05 0.03 90.85 01:02:01 AM 1 2.74 0.00 0.28 0.03 0.05 96.90 01:03:01 AM all 16.13 0.00 2.08 0.37 0.05 81.37 01:03:01 AM 0 19.45 0.00 2.66 0.33 0.05 77.51 01:03:01 AM 1 12.77 0.00 1.49 0.41 0.05 85.28 Average: all 19.66 0.00 3.03 2.56 0.07 74.69 Average: 0 16.73 0.00 2.86 2.93 0.06 77.43 Average: 1 22.60 0.00 3.19 2.19 0.07 71.94