---> uname -a: Linux prd-centos8-robot-2c-8g-14995.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: 2800.000 BogoMIPS: 5600.00 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 611 4944 19 2141 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:e5:a5:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fee5:a5ab/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) 02/11/2025 _x86_64_ (2 CPU) 03:17:57 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 110.53 0.28 110.25 13.46 10375.92 03:21:01 AM 41.74 1.05 40.69 113.70 4994.25 03:22:01 AM 12.30 0.03 12.26 2.27 848.68 03:23:01 AM 65.87 9.23 56.64 1641.99 7713.73 03:24:01 AM 2.75 0.12 2.63 33.06 89.47 03:25:02 AM 2.10 0.00 2.10 0.00 117.26 03:26:01 AM 0.12 0.00 0.12 0.00 1.56 03:27:01 AM 1.53 0.00 1.53 0.00 88.44 03:28:01 AM 27.91 0.83 27.08 100.78 1298.92 Average: 29.48 1.29 28.20 212.06 2841.67 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5195760 7021300 2686672 34.08 2688 2003700 690924 7.74 188804 2159216 150736 03:21:01 AM 5283476 7087144 2598956 32.97 2688 1981188 624572 6.99 215784 2040932 24 03:22:01 AM 5173984 7033260 2708448 34.36 2688 2034180 687352 7.70 226928 2131280 46728 03:23:01 AM 4974200 7030400 2908232 36.90 2688 2225604 661036 7.40 261632 2272636 76 03:24:01 AM 4924244 6982848 2958188 37.53 2688 2228000 744396 8.33 261900 2322344 1404 03:25:02 AM 4923548 6982156 2958884 37.54 2688 2228000 744396 8.33 261900 2323124 4 03:26:01 AM 4915876 6974500 2966556 37.64 2688 2228016 760116 8.51 261900 2330828 4 03:27:01 AM 5145740 7030640 2736692 34.72 2688 2055772 668448 7.48 255248 2109172 2100 03:28:01 AM 5109052 6998752 2773380 35.18 2688 2065208 690848 7.74 455352 1967748 16768 Average: 5071764 7015667 2810668 35.66 2688 2116630 696899 7.80 265494 2184142 24205 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 98.75 75.11 1140.98 10.77 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 14.65 10.75 27.21 4.17 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 22.88 16.64 97.90 4.01 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 203.02 158.99 239.01 40.28 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 37.86 30.29 23.03 9.69 0.00 0.00 0.00 0.00 03:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:02 AM eth0 218.75 216.25 43.93 90.63 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 206.41 201.14 123.43 76.43 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 110.32 94.54 73.61 31.26 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 41.71 34.14 83.54 25.91 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 105.85 92.89 206.00 32.49 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) 02/11/2025 _x86_64_ (2 CPU) 03:17:57 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 32.89 0.00 5.13 4.72 0.13 57.12 03:20:01 AM 0 40.99 0.00 5.52 5.91 0.15 47.42 03:20:01 AM 1 24.77 0.00 4.73 3.54 0.12 66.85 03:21:01 AM all 16.17 0.00 1.98 1.48 0.09 80.28 03:21:01 AM 0 15.57 0.00 2.29 1.87 0.08 80.19 03:21:01 AM 1 16.78 0.00 1.67 1.09 0.10 80.37 03:22:01 AM all 9.44 0.00 1.91 0.22 0.06 88.38 03:22:01 AM 0 7.62 0.00 1.63 0.22 0.05 90.48 03:22:01 AM 1 11.25 0.00 2.19 0.22 0.07 86.27 03:23:01 AM all 19.14 0.00 3.94 2.25 0.08 74.61 03:23:01 AM 0 24.37 0.00 4.18 1.97 0.07 69.41 03:23:01 AM 1 13.90 0.00 3.69 2.52 0.08 79.80 03:24:01 AM all 3.70 0.00 0.34 0.03 0.04 95.89 03:24:01 AM 0 7.05 0.00 0.54 0.05 0.05 92.32 03:24:01 AM 1 0.37 0.00 0.15 0.00 0.03 99.45 03:25:02 AM all 16.98 0.00 0.42 0.01 0.09 82.50 03:25:02 AM 0 33.26 0.00 0.67 0.00 0.12 65.95 03:25:02 AM 1 0.75 0.00 0.17 0.02 0.07 99.00 03:26:01 AM all 20.16 0.00 0.42 0.00 0.09 79.33 03:26:01 AM 0 8.42 0.00 0.29 0.00 0.07 91.22 03:26:01 AM 1 31.92 0.00 0.55 0.00 0.12 67.42 03:27:01 AM all 12.29 0.00 0.71 0.05 0.08 86.87 03:27:01 AM 0 9.31 0.00 0.91 0.10 0.08 89.59 03:27:01 AM 1 15.25 0.00 0.50 0.00 0.08 84.16 03:28:01 AM all 30.98 0.00 4.12 0.38 0.11 64.42 03:28:01 AM 0 39.16 0.00 4.38 0.40 0.12 55.94 03:28:01 AM 1 22.81 0.00 3.85 0.37 0.10 72.87 Average: all 17.97 0.00 2.11 1.02 0.09 78.82 Average: 0 20.67 0.00 2.27 1.17 0.09 75.80 Average: 1 15.27 0.00 1.95 0.86 0.09 81.83