---> uname -a: Linux prd-centos8-robot-2c-8g-8043.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 579 4987 19 2130 6821 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:6b:3d:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe6b:3d0f/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) 11/17/2024 _x86_64_ (2 CPU) 00:57:31 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 71.60 34.73 36.87 7026.64 29705.25 01:00:01 AM 103.48 7.06 96.42 1260.30 8945.76 01:01:01 AM 55.74 1.03 54.71 111.58 6593.38 01:02:01 AM 43.08 2.58 40.50 396.47 2702.23 01:03:01 AM 28.71 0.03 28.67 3.47 5631.16 01:04:01 AM 10.15 0.43 9.71 69.98 294.87 Average: 52.07 7.57 44.50 1462.62 8920.95 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5623444 7101788 2258984 28.66 2688 1671908 672728 7.53 178036 1800788 75816 01:00:01 AM 5161372 7017264 2721056 34.52 2688 2033496 731884 8.19 213288 2166048 195820 01:01:01 AM 5258684 7091588 2623744 33.29 2688 2009916 633224 7.09 239796 2036132 16 01:02:01 AM 4981152 7025900 2901276 36.81 2688 2213664 681176 7.63 259388 2269216 155360 01:03:01 AM 5023696 7068260 2858732 36.27 2688 2213792 630472 7.06 262504 2218340 4 01:04:01 AM 5147440 7020388 2734988 34.70 2688 2046348 684920 7.67 294940 2080420 17448 Average: 5199298 7054198 2683130 34.04 2688 2031521 672401 7.53 241325 2095157 74077 12:58:02 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 252.24 144.75 1006.83 56.92 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 121.57 92.52 1221.06 12.23 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 13.53 8.52 7.00 3.71 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 44.09 36.30 300.12 8.76 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 193.44 136.95 37.32 34.92 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 67.06 39.62 78.12 20.37 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 114.94 76.25 440.20 22.72 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:31 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 29.25 0.02 5.75 20.59 0.12 44.28 12:59:01 AM 0 34.66 0.04 6.36 20.24 0.11 38.60 12:59:01 AM 1 23.89 0.00 5.15 20.94 0.12 49.90 01:00:01 AM all 35.21 0.00 5.46 3.48 0.13 55.71 01:00:01 AM 0 37.66 0.00 5.01 3.75 0.17 53.41 01:00:01 AM 1 32.78 0.00 5.91 3.21 0.10 58.01 01:01:01 AM all 16.89 0.00 2.00 2.17 0.08 78.86 01:01:01 AM 0 18.98 0.00 2.26 1.75 0.07 76.95 01:01:01 AM 1 14.80 0.00 1.74 2.59 0.10 80.77 01:02:01 AM all 24.93 0.00 4.02 1.18 0.09 69.78 01:02:01 AM 0 26.39 0.00 4.29 1.77 0.10 67.45 01:02:01 AM 1 23.46 0.00 3.75 0.59 0.08 72.12 01:03:01 AM all 2.47 0.00 0.77 1.45 0.05 95.26 01:03:01 AM 0 4.28 0.00 0.89 1.62 0.07 93.14 01:03:01 AM 1 0.67 0.00 0.65 1.27 0.03 97.38 01:04:01 AM all 14.48 0.00 2.11 0.09 0.08 83.24 01:04:01 AM 0 21.01 0.00 2.26 0.13 0.08 76.52 01:04:01 AM 1 7.95 0.00 1.97 0.05 0.07 89.96 Average: all 20.45 0.00 3.33 4.68 0.09 71.45 Average: 0 23.71 0.01 3.48 4.72 0.10 67.98 Average: 1 17.19 0.00 3.18 4.64 0.08 74.91