---> uname -a: Linux prd-centos8-robot-2c-8g-2280.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 585 4955 19 2156 6816 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:e0:8b:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fee0:8b81/64 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) 01/17/2025 _x86_64_ (2 CPU) 02:23:55 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 60.92 28.05 32.87 4458.85 23278.68 02:27:01 AM 42.23 6.50 35.73 1101.85 4046.73 02:28:01 AM 68.99 0.10 68.89 2.67 6209.12 02:29:01 AM 57.78 0.77 57.01 53.58 6829.21 02:30:01 AM 14.30 0.38 13.91 64.25 976.27 02:31:01 AM 66.79 6.75 60.05 1249.18 7509.05 02:32:01 AM 6.87 0.08 6.78 31.99 651.96 02:33:01 AM 14.73 0.35 14.38 37.99 1188.10 Average: 41.58 5.37 36.20 875.55 6338.44 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5814936 7183508 2067488 26.23 2688 1568384 597884 6.69 152508 1659784 24904 02:27:01 AM 5545948 7050084 2336476 29.64 2688 1698472 711068 7.96 183820 1873052 20572 02:28:01 AM 5240728 7003536 2641696 33.51 2688 1942612 738944 8.27 193128 2117444 146160 02:29:01 AM 5246060 7038952 2636364 33.45 2688 1971424 671380 7.52 206912 2090604 14348 02:30:01 AM 5204808 7036580 2677616 33.97 2688 2008196 699820 7.84 225904 2107312 35756 02:31:01 AM 5032256 7066080 2850168 36.16 2688 2203880 636660 7.13 256952 2223148 12192 02:32:01 AM 5003972 7038520 2878452 36.52 2688 2204976 672840 7.53 257076 2252748 152 02:33:01 AM 5086884 6988300 2795540 35.47 2688 2075972 718788 8.05 306512 2136892 38992 Average: 5271949 7050695 2610475 33.12 2688 1959240 680923 7.62 222852 2057623 36634 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 133.26 67.89 466.55 25.24 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 112.63 77.89 695.06 31.59 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 50.86 43.81 642.17 5.55 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 43.84 29.52 440.09 6.29 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 12.06 9.45 4.67 3.22 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 224.98 165.91 337.81 43.13 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 22.33 17.01 5.10 1.42 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 111.63 77.67 455.09 56.01 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 88.95 61.15 380.84 21.56 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) 01/17/2025 _x86_64_ (2 CPU) 02:23:55 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 6.16 0.03 2.67 68.88 0.12 22.15 02:26:01 AM 0 6.07 0.02 2.36 64.19 0.10 27.26 02:26:01 AM 1 6.25 0.03 2.98 73.59 0.13 17.01 02:27:01 AM all 17.06 0.00 2.73 16.03 0.13 64.04 02:27:01 AM 0 17.25 0.00 3.39 18.97 0.18 60.21 02:27:01 AM 1 16.88 0.00 2.07 13.08 0.08 67.89 02:28:01 AM all 25.55 0.00 3.57 8.48 0.08 62.32 02:28:01 AM 0 34.64 0.00 4.46 8.33 0.10 52.47 02:28:01 AM 1 16.48 0.00 2.68 8.63 0.07 72.15 02:29:01 AM all 17.11 0.00 2.53 6.76 0.09 73.51 02:29:01 AM 0 23.69 0.00 2.83 6.29 0.08 67.11 02:29:01 AM 1 10.54 0.00 2.24 7.22 0.10 79.90 02:30:01 AM all 12.81 0.00 1.77 3.74 0.06 81.62 02:30:01 AM 0 17.30 0.00 1.74 4.03 0.05 76.89 02:30:01 AM 1 8.35 0.00 1.81 3.45 0.07 86.33 02:31:01 AM all 23.83 0.00 4.64 4.32 0.12 67.10 02:31:01 AM 0 29.21 0.00 4.92 3.27 0.12 62.48 02:31:01 AM 1 18.45 0.00 4.36 5.36 0.12 71.71 02:32:01 AM all 1.41 0.00 0.27 0.66 0.03 97.63 02:32:01 AM 0 1.86 0.00 0.29 0.05 0.02 97.79 02:32:01 AM 1 0.96 0.00 0.25 1.28 0.03 97.48 02:33:01 AM all 18.70 0.00 1.99 0.47 0.10 78.74 02:33:01 AM 0 29.91 0.00 2.10 0.61 0.10 67.28 02:33:01 AM 1 7.67 0.00 1.87 0.33 0.10 90.03 Average: all 15.34 0.00 2.52 13.66 0.09 68.38 Average: 0 19.98 0.00 2.76 13.24 0.09 63.92 Average: 1 10.70 0.00 2.28 14.09 0.09 72.84