---> uname -a: Linux prd-centos8-robot-2c-8g-27688.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 568 4967 19 2161 6831 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:80:da:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe80:da41/64 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) 09/26/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 61.54 24.69 36.85 6432.78 9872.46 01:01:01 AM 123.69 0.72 122.97 50.91 11341.80 01:02:01 AM 23.38 0.50 22.88 66.49 1909.13 01:03:01 AM 44.44 0.03 44.41 3.47 2900.30 01:04:01 AM 22.23 0.00 22.23 0.00 5419.00 01:05:01 AM 8.02 0.42 7.60 69.06 864.09 01:06:01 AM 28.69 0.53 28.16 64.78 1990.67 Average: 44.57 3.84 40.73 955.49 4899.90 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5376992 7035044 2505432 31.79 2688 1847244 747148 8.37 224060 1986180 143180 01:01:01 AM 5185480 7019608 2696944 34.21 2688 2010780 699104 7.83 221040 2125780 43040 01:02:01 AM 5266920 7102536 2615504 33.18 2688 2012792 637976 7.14 239636 2029516 8 01:03:01 AM 5049388 7083168 2833036 35.94 2688 2202828 624136 6.99 259392 2200920 151444 01:04:01 AM 5045152 7078624 2837272 35.99 2688 2202832 624136 6.99 259392 2200812 12 01:05:01 AM 5116224 7024636 2766200 35.09 2688 2081244 683456 7.65 270892 2134216 26844 01:06:01 AM 5134868 7043376 2747556 34.86 2688 2083508 677108 7.58 463612 1931780 16588 Average: 5167861 7055285 2714563 34.44 2688 2063033 670438 7.51 276861 2087029 54445 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.79 195.92 1573.22 60.88 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 66.25 49.06 613.53 8.39 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 12.48 8.94 5.05 3.39 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 178.62 132.23 308.37 37.41 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 37.19 26.38 8.10 6.25 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 139.48 89.40 444.96 55.27 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.06 19.09 17.08 9.21 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 109.69 74.43 424.36 25.83 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) 09/26/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 29.91 0.00 6.12 14.81 0.11 49.05 01:00:01 AM 0 29.37 0.00 5.97 15.10 0.10 49.46 01:00:01 AM 1 30.46 0.00 6.28 14.51 0.12 48.63 01:01:01 AM all 31.98 0.00 5.43 5.49 0.11 56.99 01:01:01 AM 0 27.07 0.00 4.67 4.64 0.12 63.51 01:01:01 AM 1 36.89 0.00 6.19 6.34 0.10 50.48 01:02:01 AM all 10.35 0.00 1.32 0.67 0.06 87.60 01:02:01 AM 0 10.76 0.00 1.29 0.80 0.05 87.10 01:02:01 AM 1 9.95 0.00 1.35 0.53 0.07 88.10 01:03:01 AM all 28.02 0.00 4.66 0.75 0.08 66.48 01:03:01 AM 0 27.31 0.00 4.67 0.59 0.08 67.35 01:03:01 AM 1 28.73 0.00 4.66 0.92 0.08 65.62 01:04:01 AM all 0.18 0.00 0.40 1.49 0.03 97.90 01:04:01 AM 0 0.13 0.00 0.38 1.52 0.03 97.93 01:04:01 AM 1 0.22 0.00 0.42 1.45 0.03 97.88 01:05:01 AM all 13.08 0.00 1.61 0.26 0.07 84.98 01:05:01 AM 0 10.06 0.00 1.67 0.22 0.07 87.99 01:05:01 AM 1 16.12 0.00 1.56 0.31 0.07 81.95 01:06:01 AM all 30.11 0.00 3.62 0.65 0.13 65.49 01:06:01 AM 0 28.35 0.00 4.16 0.37 0.17 66.95 01:06:01 AM 1 31.88 0.00 3.07 0.94 0.08 64.03 Average: all 20.52 0.00 3.31 3.45 0.08 72.64 Average: 0 19.01 0.00 3.26 3.32 0.09 74.32 Average: 1 22.03 0.00 3.36 3.57 0.08 70.95