---> uname -a: Linux prd-centos8-robot-2c-8g-20391.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 612 4953 19 2131 6789 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:1d:e2:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe1d:e264/64 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) 02/18/2025 _x86_64_ (2 CPU) 02:24:12 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 82.39 6.23 76.16 1092.70 7321.59 02:27:01 AM 89.74 0.77 88.97 53.59 9808.12 02:28:01 AM 29.17 3.78 25.39 1255.85 2377.89 02:29:01 AM 61.96 3.35 58.61 57.59 7454.16 02:30:01 AM 2.92 0.00 2.92 0.00 95.20 02:31:01 AM 0.35 0.00 0.35 0.00 5.58 02:32:01 AM 0.22 0.00 0.22 0.00 2.67 02:33:01 AM 2.10 0.12 1.98 33.06 150.37 02:34:01 AM 12.88 0.32 12.56 36.92 440.44 Average: 31.30 1.62 29.68 281.09 3072.74 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5409312 7064748 2473120 31.38 2688 1838084 701416 7.85 186260 1967424 138600 02:27:01 AM 5197584 7000200 2684848 34.06 2688 1980104 748108 8.38 198064 2141212 30784 02:28:01 AM 5061156 6986648 2821276 35.79 2688 2099952 757008 8.48 256028 2210520 64476 02:29:01 AM 4981892 7027408 2900540 36.80 2688 2214844 659016 7.38 257736 2267040 44 02:30:01 AM 4982432 7027948 2900000 36.79 2688 2214844 670652 7.51 257740 2267096 16 02:31:01 AM 4981924 7027456 2900508 36.80 2688 2214852 670652 7.51 257740 2267240 12 02:32:01 AM 4982200 7027748 2900232 36.79 2688 2214868 670652 7.51 257740 2267056 20 02:33:01 AM 4753068 6802220 3129364 39.70 2688 2218468 915560 10.25 257872 2495188 40 02:34:01 AM 5101812 6975984 2780620 35.28 2688 2049572 736088 8.24 292560 2133844 19832 Average: 5050153 6993373 2832279 35.93 2688 2116176 725461 8.12 246860 2224069 28203 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 110.20 83.56 1017.00 20.49 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 62.64 45.73 658.88 7.99 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 42.47 35.47 298.42 9.10 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 580.82 416.20 117.37 94.14 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 2.97 2.03 0.59 0.49 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 2.80 1.90 0.48 0.41 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 3.15 2.07 0.77 0.40 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 201.10 167.99 2155.62 12.11 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 218.93 170.34 1864.35 36.21 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 136.11 102.80 679.26 20.15 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) 02/18/2025 _x86_64_ (2 CPU) 02:24:12 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 27.87 0.00 4.51 9.35 0.10 58.18 02:26:01 AM 0 24.35 0.00 3.96 8.14 0.10 63.45 02:26:01 AM 1 31.39 0.00 5.06 10.56 0.10 52.90 02:27:01 AM all 23.68 0.00 3.43 0.98 0.10 71.81 02:27:01 AM 0 15.76 0.00 2.72 1.10 0.10 80.31 02:27:01 AM 1 31.61 0.00 4.14 0.85 0.10 63.30 02:28:01 AM all 20.83 0.00 3.56 0.48 0.08 75.05 02:28:01 AM 0 13.38 0.00 3.24 0.43 0.08 82.86 02:28:01 AM 1 28.29 0.00 3.88 0.52 0.08 67.23 02:29:01 AM all 17.46 0.00 4.04 0.93 0.09 77.47 02:29:01 AM 0 13.42 0.00 3.81 0.77 0.08 81.91 02:29:01 AM 1 21.51 0.00 4.27 1.09 0.10 73.03 02:30:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 02:30:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 02:30:01 AM 1 0.12 0.00 0.08 0.02 0.03 99.75 02:31:01 AM all 0.33 0.00 0.12 0.00 0.03 99.52 02:31:01 AM 0 0.48 0.00 0.13 0.00 0.02 99.36 02:31:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 02:32:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 02:32:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 02:32:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 02:33:01 AM all 10.19 0.00 1.92 0.05 0.08 87.75 02:33:01 AM 0 10.86 0.00 1.31 0.02 0.10 87.71 02:33:01 AM 1 9.53 0.00 2.53 0.08 0.07 87.79 02:34:01 AM all 16.46 0.00 2.45 0.07 0.09 80.93 02:34:01 AM 0 18.56 0.00 2.88 0.05 0.08 78.42 02:34:01 AM 1 14.36 0.00 2.03 0.08 0.10 83.43 Average: all 13.05 0.00 2.24 1.32 0.07 83.31 Average: 0 10.88 0.00 2.02 1.17 0.07 85.85 Average: 1 15.23 0.00 2.46 1.47 0.07 80.77