---> uname -a: Linux prd-centos8-robot-2c-8g-713.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 595 4953 19 2148 6806 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:15:a2:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe15:a2ef/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) 01/11/2025 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 40.99 0.37 40.63 14.40 4454.09 02:14:01 AM 52.62 0.02 52.61 0.53 4456.20 02:15:01 AM 70.33 0.77 69.56 53.58 8333.79 02:16:01 AM 25.21 0.38 24.83 64.25 1926.51 02:17:01 AM 65.16 6.75 58.41 1249.39 7675.29 02:18:01 AM 6.70 0.08 6.62 31.99 263.99 02:19:01 AM 2.20 0.03 2.17 1.07 340.70 02:20:01 AM 0.28 0.00 0.28 0.00 5.35 02:21:01 AM 0.40 0.00 0.40 0.00 127.91 02:22:01 AM 22.79 0.63 22.16 73.16 1509.53 Average: 28.67 0.90 27.77 148.81 2909.38 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5551096 7079360 2331336 29.58 2688 1720916 700744 7.85 187616 1859144 14784 02:14:01 AM 5252468 7004924 2629964 33.36 2688 1932788 735744 8.24 193924 2105544 171208 02:15:01 AM 5216668 7015524 2665764 33.82 2688 1976392 713772 7.99 198868 2126180 30692 02:16:01 AM 5208580 7056268 2673852 33.92 2688 2023136 694684 7.78 228228 2098712 39792 02:17:01 AM 5030788 7070472 2851644 36.18 2688 2209644 636896 7.13 258556 2218488 104 02:18:01 AM 4992596 7033504 2889836 36.66 2688 2210888 704756 7.89 258820 2260660 40 02:19:01 AM 4971364 7020404 2911068 36.93 2688 2219020 704756 7.89 258820 2282104 4 02:20:01 AM 4956416 7005488 2926016 37.12 2688 2219052 742216 8.31 258820 2296412 4 02:21:01 AM 4943288 6996528 2939144 37.29 2688 2223264 742216 8.31 258880 2309836 528 02:22:01 AM 5112836 7005332 2769596 35.14 2688 2067912 684740 7.67 460316 1963500 2820 Average: 5123610 7028780 2758822 35.00 2688 2080301 706052 7.91 256285 2152058 25998 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.03 26.95 345.57 2.97 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 57.88 45.13 600.58 5.40 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 41.82 30.74 438.24 5.48 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 22.26 18.24 82.05 5.57 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 239.69 175.85 265.52 46.27 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 16.75 9.72 4.46 1.09 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 225.89 222.14 110.73 89.86 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 273.03 270.08 428.48 98.81 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 67.46 63.33 180.90 18.33 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 75.91 51.29 105.42 40.89 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 105.07 91.34 256.22 31.47 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 9.76 0.00 1.47 25.45 0.10 63.22 02:13:01 AM 0 7.68 0.00 1.40 27.16 0.13 63.63 02:13:01 AM 1 11.83 0.00 1.55 23.74 0.07 62.81 02:14:01 AM all 21.73 0.00 3.07 8.65 0.15 66.41 02:14:01 AM 0 13.25 0.00 2.35 8.06 0.10 76.23 02:14:01 AM 1 30.28 0.00 3.79 9.24 0.20 56.50 02:15:01 AM all 15.22 0.00 2.28 18.30 0.09 64.11 02:15:01 AM 0 14.81 0.00 2.36 22.88 0.12 59.83 02:15:01 AM 1 15.62 0.00 2.20 13.74 0.07 68.37 02:16:01 AM all 18.80 0.00 2.55 2.75 0.12 75.78 02:16:01 AM 0 15.00 0.00 2.12 1.97 0.13 80.78 02:16:01 AM 1 22.58 0.00 2.98 3.53 0.10 70.80 02:17:01 AM all 21.36 0.00 4.12 4.11 0.09 70.31 02:17:01 AM 0 19.66 0.00 4.05 5.36 0.10 70.84 02:17:01 AM 1 23.07 0.00 4.19 2.87 0.08 69.78 02:18:01 AM all 1.76 0.00 0.23 0.06 0.03 97.93 02:18:01 AM 0 1.82 0.00 0.30 0.12 0.03 97.73 02:18:01 AM 1 1.69 0.00 0.15 0.00 0.03 98.13 02:19:01 AM all 25.61 0.00 1.06 0.08 0.12 73.13 02:19:01 AM 0 22.56 0.00 0.50 0.00 0.12 76.82 02:19:01 AM 1 28.67 0.00 1.62 0.17 0.12 69.42 02:20:01 AM all 27.11 0.00 0.56 0.00 0.09 72.23 02:20:01 AM 0 32.75 0.00 0.55 0.00 0.10 66.60 02:20:01 AM 1 21.47 0.00 0.57 0.00 0.08 77.88 02:21:01 AM all 9.76 0.00 0.30 0.11 0.08 89.75 02:21:01 AM 0 13.44 0.00 0.35 0.03 0.10 86.07 02:21:01 AM 1 6.04 0.00 0.25 0.19 0.05 93.47 02:22:01 AM all 25.59 0.00 3.18 0.52 0.08 70.62 02:22:01 AM 0 17.32 0.00 3.66 0.33 0.07 78.61 02:22:01 AM 1 33.89 0.00 2.70 0.70 0.10 62.60 Average: all 17.67 0.00 1.88 6.00 0.10 74.36 Average: 0 15.82 0.00 1.76 6.57 0.10 75.74 Average: 1 19.52 0.00 2.00 5.42 0.09 72.98