---> uname -a: Linux prd-centos8-robot-2c-8g-5537.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 612 4929 19 2155 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:73:22:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe73:2265/64 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) 01/27/2025 _x86_64_ (2 CPU) 00:14:15 LINUX RESTART (2 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 84.79 6.41 78.37 1123.23 6258.63 12:17:01 AM 72.49 0.73 71.76 53.05 9859.58 12:18:01 AM 17.01 0.42 16.59 64.77 982.09 12:19:01 AM 64.26 9.21 55.05 1641.72 7633.41 12:20:00 AM 5.61 0.10 5.51 32.77 231.14 12:20:01 AM 0.00 0.00 0.00 0.00 0.00 12:21:01 AM 2.25 0.02 2.23 0.93 218.61 12:22:01 AM 0.85 0.00 0.85 0.00 165.11 12:23:01 AM 28.07 0.63 27.44 73.18 1646.93 Average: 34.40 2.19 32.21 373.63 3373.95 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5233392 7000536 2649032 33.61 2688 1946880 749840 8.40 194316 2124572 230612 12:17:01 AM 5230232 7032288 2652192 33.65 2688 1980212 710848 7.96 207232 2102232 1120 12:18:01 AM 5157396 7016240 2725028 34.57 2688 2034336 738768 8.27 227884 2146736 46840 12:19:01 AM 4988848 7043960 2893576 36.71 2688 2225128 677552 7.59 262900 2256836 96 12:20:00 AM 4944300 7001156 2938124 37.27 2688 2226856 740380 8.29 263120 2301612 780 12:20:01 AM 4943812 7000696 2938612 37.28 2688 2226864 740380 8.29 263120 2301896 800 12:21:01 AM 4925548 6987396 2956876 37.51 2688 2231828 811100 9.08 263276 2319760 1360 12:22:01 AM 4977656 7044792 2904768 36.85 2688 2237112 674768 7.56 263672 2268080 2232 12:23:01 AM 5068028 6967452 2814396 35.70 2688 2075968 749716 8.39 460520 2006264 192 Average: 5052135 7010502 2830289 35.91 2688 2131687 732595 8.20 267338 2203110 31559 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 179.09 133.14 1334.89 31.72 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 48.55 33.36 440.39 6.44 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 28.50 24.57 106.16 6.19 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 149.47 107.63 223.50 35.26 0.00 0.00 0.00 0.00 12:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:00 AM eth0 24.36 17.19 8.26 2.00 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 144.38 140.26 51.45 14.53 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 86.10 81.32 30.50 9.37 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 68.38 46.43 109.58 48.42 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 91.04 72.94 288.08 19.24 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) 01/27/2025 _x86_64_ (2 CPU) 00:14:15 LINUX RESTART (2 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 36.05 0.00 5.41 1.42 0.12 57.01 12:16:01 AM 0 43.83 0.00 5.25 1.62 0.12 49.19 12:16:01 AM 1 28.26 0.00 5.57 1.22 0.12 64.83 12:17:01 AM all 14.17 0.00 2.60 2.55 0.10 80.57 12:17:01 AM 0 21.78 0.00 2.98 2.34 0.08 72.81 12:17:01 AM 1 6.57 0.00 2.22 2.76 0.12 88.33 12:18:01 AM all 16.24 0.00 2.18 0.89 0.14 80.55 12:18:01 AM 0 25.57 0.00 2.60 1.19 0.13 70.51 12:18:01 AM 1 6.93 0.00 1.77 0.58 0.15 90.56 12:19:01 AM all 18.93 0.00 3.90 2.51 0.09 74.56 12:19:01 AM 0 22.05 0.00 4.34 2.98 0.08 70.55 12:19:01 AM 1 15.82 0.00 3.46 2.04 0.10 78.58 12:20:00 AM all 2.87 0.00 0.47 0.10 0.05 96.51 12:20:00 AM 0 3.03 0.00 0.62 0.07 0.05 96.24 12:20:00 AM 1 2.71 0.00 0.32 0.14 0.05 96.77 12:20:01 AM all 0.42 0.00 0.84 0.00 0.42 98.32 12:20:01 AM 0 0.00 0.00 0.84 0.00 0.00 99.16 12:20:01 AM 1 0.84 0.00 0.84 0.00 0.84 97.48 12:21:01 AM all 12.11 0.00 0.87 0.09 0.12 86.81 12:21:01 AM 0 17.27 0.00 1.01 0.19 0.14 81.39 12:21:01 AM 1 6.97 0.00 0.73 0.00 0.10 92.21 12:22:01 AM all 10.61 0.00 0.73 0.00 0.07 88.59 12:22:01 AM 0 14.65 0.00 0.79 0.00 0.07 84.49 12:22:01 AM 1 6.57 0.00 0.67 0.00 0.07 92.69 12:23:01 AM all 24.41 0.00 3.21 0.20 0.09 72.09 12:23:01 AM 0 36.95 0.00 3.63 0.25 0.08 59.09 12:23:01 AM 1 11.89 0.00 2.79 0.15 0.10 85.07 Average: all 16.93 0.00 2.43 0.97 0.10 79.57 Average: 0 23.15 0.00 2.66 1.08 0.09 73.02 Average: 1 10.71 0.00 2.20 0.86 0.10 86.12