---> uname -a: Linux prd-centos8-robot-2c-8g-41107.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 629 4910 19 2157 6771 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:fb:23:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fefb:2380/64 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 92.15 13.25 78.90 2373.07 6839.98 05:28:01 AM 77.06 0.70 76.36 50.78 9524.86 05:29:01 AM 32.24 0.42 31.82 64.78 1914.68 05:30:01 AM 44.21 0.03 44.18 3.47 6912.38 05:31:01 AM 5.46 0.10 5.36 32.12 219.76 05:32:01 AM 15.01 0.33 14.68 37.85 2007.68 Average: 44.35 2.47 41.88 426.97 4569.76 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5294940 7017472 2587484 32.83 2688 1904348 705288 7.90 210588 2050676 155576 05:28:01 AM 5170484 7002800 2711940 34.40 2688 2009180 716920 8.03 230292 2131700 7000 05:29:01 AM 4916024 6942012 2966400 37.63 2688 2197116 787440 8.82 276608 2322108 168424 05:30:01 AM 4980292 7014896 2902132 36.82 2688 2204120 668688 7.49 258512 2266448 4 05:31:01 AM 4912576 6966908 2969848 37.68 2688 2223828 738888 8.27 258640 2333804 18752 05:32:01 AM 5115400 7015968 2767024 35.10 2688 2076180 740924 8.30 306524 2105444 13212 Average: 5064953 6993343 2817471 35.74 2688 2102462 726358 8.13 256861 2201697 60495 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 151.99 112.80 1238.85 32.10 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 52.78 36.35 494.58 7.46 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 38.00 32.84 294.11 7.75 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 230.08 168.34 50.80 45.33 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 73.74 49.62 344.04 5.15 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 83.51 52.50 118.12 52.13 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 105.01 75.40 423.41 24.99 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) 10/10/2024 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 33.66 0.00 5.98 2.75 0.11 57.49 05:27:01 AM 0 30.63 0.00 5.45 2.64 0.10 61.18 05:27:01 AM 1 36.70 0.00 6.52 2.87 0.12 53.79 05:28:01 AM all 21.34 0.00 3.27 3.53 0.08 71.77 05:28:01 AM 0 14.49 0.00 2.70 3.17 0.08 79.55 05:28:01 AM 1 28.20 0.00 3.84 3.89 0.08 63.99 05:29:01 AM all 23.81 0.00 3.04 1.09 0.08 71.97 05:29:01 AM 0 16.59 0.00 2.92 0.90 0.08 79.50 05:29:01 AM 1 31.03 0.00 3.17 1.28 0.08 64.44 05:30:01 AM all 12.64 0.00 2.63 1.87 0.07 82.80 05:30:01 AM 0 12.60 0.00 2.59 1.27 0.07 83.47 05:30:01 AM 1 12.68 0.00 2.68 2.46 0.07 82.12 05:31:01 AM all 5.41 0.00 0.34 0.03 0.04 94.19 05:31:01 AM 0 5.59 0.00 0.44 0.02 0.05 93.90 05:31:01 AM 1 5.23 0.00 0.23 0.03 0.03 94.47 05:32:01 AM all 15.67 0.00 2.08 0.41 0.07 81.77 05:32:01 AM 0 9.11 0.00 1.83 0.34 0.05 88.67 05:32:01 AM 1 22.15 0.00 2.33 0.48 0.08 74.95 Average: all 18.77 0.00 2.89 1.62 0.08 76.65 Average: 0 14.87 0.00 2.66 1.39 0.07 81.00 Average: 1 22.66 0.00 3.13 1.83 0.08 72.30