---> uname -a: Linux prd-centos8-robot-2c-8g-7886.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 591 4971 19 2134 6810 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:9e:83:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe9e:8351/64 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:49 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 196.90 156.00 40.90 14543.24 38053.53 03:54:01 AM 108.36 0.48 107.88 17.86 9804.72 03:55:01 AM 48.71 1.05 47.66 113.71 6284.05 03:56:01 AM 39.75 6.75 33.01 1247.98 2140.15 03:57:01 AM 40.25 2.52 37.74 396.00 6672.18 03:58:01 AM 3.07 0.12 2.95 33.05 137.81 03:59:01 AM 2.22 0.00 2.22 0.00 67.46 04:00:01 AM 0.35 0.00 0.35 0.00 43.57 04:01:01 AM 27.32 0.63 26.69 73.18 1323.41 Average: 51.88 18.62 33.27 1825.03 7169.67 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5613760 7070604 2268672 28.78 2688 1652800 706908 7.92 171632 1824296 66284 03:54:01 AM 5247992 7014692 2634440 33.42 2688 1945612 697156 7.81 187308 2110792 130192 03:55:01 AM 5288736 7085892 2593696 32.90 2688 1975016 641068 7.18 217416 2035268 16 03:56:01 AM 5028264 7064952 2854168 36.21 2688 2206192 639216 7.16 255084 2231432 185640 03:57:01 AM 5008584 7056892 2873848 36.46 2688 2218164 640836 7.18 263784 2237548 4 03:58:01 AM 4961836 7012560 2920596 37.05 2688 2220564 705536 7.90 264048 2283868 12 03:59:01 AM 4947900 6998640 2934532 37.23 2688 2220580 736936 8.25 264048 2297820 4 04:00:01 AM 4948620 7000592 2933812 37.22 2688 2221812 710868 7.96 264108 2296508 48 04:01:01 AM 5148780 7027220 2733652 34.68 2688 2054836 675640 7.57 455744 1931744 36 Average: 5132719 7036894 2749713 34.88 2688 2079508 683796 7.66 260352 2138808 42471 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 275.91 156.03 1143.69 56.95 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 85.14 70.98 950.73 10.80 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 53.62 35.51 439.37 6.05 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 36.40 30.81 297.01 6.92 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 204.78 151.30 43.44 38.91 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 142.68 136.05 44.61 54.01 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 265.82 261.19 197.86 102.82 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 134.32 133.47 78.51 46.12 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 61.46 42.57 88.22 26.50 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 140.02 113.10 364.82 38.79 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:49 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 40.52 0.07 10.60 28.90 0.13 19.78 03:53:01 AM 0 43.23 0.07 11.07 27.93 0.12 17.58 03:53:01 AM 1 37.74 0.07 10.12 29.88 0.14 22.04 03:54:01 AM all 36.16 0.00 5.01 4.42 0.11 54.31 03:54:01 AM 0 32.75 0.00 4.75 4.16 0.10 58.24 03:54:01 AM 1 39.58 0.00 5.28 4.67 0.12 50.35 03:55:01 AM all 19.51 0.00 2.20 2.76 0.17 75.37 03:55:01 AM 0 17.52 0.00 2.32 3.06 0.25 76.85 03:55:01 AM 1 21.49 0.00 2.07 2.46 0.08 73.90 03:56:01 AM all 23.80 0.00 4.30 2.21 0.09 69.59 03:56:01 AM 0 25.81 0.00 4.51 1.90 0.08 67.70 03:56:01 AM 1 21.79 0.00 4.10 2.53 0.10 71.48 03:57:01 AM all 5.26 0.00 1.44 2.96 0.03 90.30 03:57:01 AM 0 2.93 0.00 1.52 3.13 0.03 92.38 03:57:01 AM 1 7.60 0.00 1.36 2.79 0.03 88.22 03:58:01 AM all 12.61 0.00 0.49 0.02 0.08 86.81 03:58:01 AM 0 7.11 0.00 0.44 0.03 0.08 92.34 03:58:01 AM 1 18.12 0.00 0.54 0.00 0.07 81.28 03:59:01 AM all 22.26 0.00 0.52 0.08 0.13 77.01 03:59:01 AM 0 21.19 0.00 0.50 0.17 0.12 78.02 03:59:01 AM 1 23.32 0.00 0.54 0.00 0.13 76.01 04:00:01 AM all 18.35 0.00 0.40 0.00 0.09 81.16 04:00:01 AM 0 36.19 0.00 0.66 0.00 0.10 63.05 04:00:01 AM 1 0.68 0.00 0.15 0.00 0.08 99.08 04:01:01 AM all 23.72 0.00 3.21 0.21 0.08 72.79 04:01:01 AM 0 20.67 0.00 3.31 0.13 0.08 75.81 04:01:01 AM 1 26.77 0.00 3.10 0.28 0.07 69.77 Average: all 22.40 0.01 3.10 4.52 0.10 69.87 Average: 0 22.99 0.01 3.21 4.44 0.11 69.24 Average: 1 21.81 0.01 2.99 4.60 0.09 70.50