---> uname -a: Linux prd-centos8-robot-2c-8g-3053.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 629 4944 19 2123 6771 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:5e:66:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe5e:662f/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) 12/16/2024 _x86_64_ (2 CPU) 02:18:32 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 104.68 56.16 48.52 8586.20 21408.05 02:21:01 AM 105.13 3.55 101.58 59.29 8980.36 02:22:01 AM 37.35 0.63 36.72 48.92 5371.68 02:23:01 AM 21.66 0.60 21.06 64.79 1458.11 02:24:01 AM 51.93 0.03 51.90 3.47 7142.35 02:25:01 AM 4.10 0.10 4.00 32.13 183.64 02:26:01 AM 1.93 0.00 1.93 0.00 75.76 02:27:01 AM 0.28 0.00 0.28 0.00 4.73 02:28:01 AM 23.33 0.65 22.68 74.11 1118.23 Average: 38.94 6.86 32.08 985.45 5082.94 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5359420 6978876 2523012 32.01 2688 1810480 815968 9.14 213736 2021732 109652 02:21:01 AM 5185788 6989292 2696644 34.21 2688 1981868 741156 8.30 210244 2148184 85256 02:22:01 AM 5169552 7006864 2712880 34.42 2688 2014516 725512 8.12 230872 2139064 1124 02:23:01 AM 5026236 6948352 2856196 36.23 2688 2096976 785652 8.80 255672 2249828 63680 02:24:01 AM 4977552 7016864 2904880 36.85 2688 2209240 685568 7.68 257476 2272904 32 02:25:01 AM 4912520 6953044 2969912 37.68 2688 2210452 777884 8.71 257604 2340588 252 02:26:01 AM 4782204 6822776 3100228 39.33 2688 2210500 920792 10.31 257604 2470040 16 02:27:01 AM 4978396 7019900 2904036 36.84 2688 2211324 691800 7.75 257952 2274596 796 02:28:01 AM 5110284 6976784 2772148 35.17 2688 2041988 741880 8.31 447580 1974992 180 Average: 5055772 6968084 2826660 35.86 2688 2087483 765135 8.57 265416 2210214 28999 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 258.36 167.46 1562.42 60.44 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 35.04 26.58 241.75 5.69 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 38.22 25.21 435.26 3.80 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 35.84 30.84 295.32 7.26 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 226.26 161.11 50.31 36.51 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 56.36 63.02 10.26 495.70 0.00 0.00 0.00 0.00 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 469.63 412.23 6457.35 223.13 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 353.21 290.13 4217.02 19.00 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 59.85 44.24 86.79 29.36 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 170.30 135.64 1484.01 97.87 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) 12/16/2024 _x86_64_ (2 CPU) 02:18:32 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 38.80 0.03 6.90 16.11 0.13 38.04 02:20:01 AM 0 34.92 0.02 6.85 14.57 0.13 43.51 02:20:01 AM 1 42.70 0.03 6.95 17.66 0.12 32.54 02:21:01 AM all 24.13 0.00 4.48 8.04 0.17 63.17 02:21:01 AM 0 28.61 0.00 4.79 9.62 0.17 56.81 02:21:01 AM 1 19.68 0.00 4.17 6.48 0.17 69.51 02:22:01 AM all 11.26 0.00 1.70 5.23 0.06 81.76 02:22:01 AM 0 17.16 0.00 1.84 4.46 0.07 76.47 02:22:01 AM 1 5.35 0.00 1.55 6.00 0.05 87.05 02:23:01 AM all 18.48 0.00 2.29 0.72 0.08 78.44 02:23:01 AM 0 28.73 0.00 2.79 1.09 0.07 67.33 02:23:01 AM 1 8.23 0.00 1.79 0.35 0.08 89.55 02:24:01 AM all 16.68 0.00 3.04 2.35 0.08 77.86 02:24:01 AM 0 21.61 0.00 2.94 1.38 0.08 73.99 02:24:01 AM 1 11.74 0.00 3.14 3.31 0.08 81.73 02:25:01 AM all 6.91 0.00 0.32 0.08 0.05 92.65 02:25:01 AM 0 8.49 0.00 0.40 0.03 0.05 91.02 02:25:01 AM 1 5.33 0.00 0.23 0.12 0.05 94.26 02:26:01 AM all 12.71 0.00 1.32 0.01 0.13 85.83 02:26:01 AM 0 4.44 0.00 0.42 0.02 0.12 95.01 02:26:01 AM 1 21.10 0.00 2.24 0.00 0.14 76.53 02:27:01 AM all 10.15 0.00 1.07 0.00 0.12 88.66 02:27:01 AM 0 2.12 0.00 0.39 0.00 0.12 97.38 02:27:01 AM 1 18.31 0.00 1.76 0.00 0.12 79.81 02:28:01 AM all 24.10 0.00 3.26 0.54 0.10 71.99 02:28:01 AM 0 26.75 0.00 3.52 0.72 0.12 68.89 02:28:01 AM 1 21.45 0.00 3.01 0.37 0.08 75.09 Average: all 18.14 0.00 2.71 3.68 0.10 75.37 Average: 0 19.21 0.00 2.66 3.54 0.10 74.49 Average: 1 17.07 0.00 2.76 3.81 0.10 76.25