---> uname -a: Linux prd-centos8-robot-2c-8g-18388.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 617 4909 19 2171 6783 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:c1:19:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fec1:19e8/64 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) 02/16/2025 _x86_64_ (2 CPU) 02:24:13 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 99.87 3.23 96.63 382.01 8237.57 02:27:01 AM 64.91 1.05 63.86 113.70 7969.03 02:28:01 AM 50.16 6.78 43.38 1251.66 2840.14 02:29:01 AM 24.58 0.00 24.58 0.00 5632.54 02:30:01 AM 8.65 0.42 8.23 69.04 845.02 02:31:01 AM 29.46 0.53 28.93 64.79 1956.14 Average: 46.27 2.00 44.27 313.51 4580.19 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5240268 7029280 2642164 33.52 2688 1967264 708244 7.93 188096 2119664 188100 02:27:01 AM 5276652 7087232 2605780 33.06 2688 1988012 640616 7.17 217064 2044852 20 02:28:01 AM 5012960 7064876 2869472 36.40 2688 2220852 644228 7.21 258444 2241308 157708 02:29:01 AM 5009360 7060876 2873072 36.45 2688 2220852 644228 7.21 258428 2239800 4 02:30:01 AM 5044456 6963236 2837976 36.00 2688 2092196 748280 8.38 270592 2207040 26284 02:31:01 AM 5085960 7004940 2796472 35.48 2688 2094124 712628 7.98 466568 1977740 16520 Average: 5111609 7035073 2770823 35.15 2688 2097217 683037 7.65 276532 2138401 64773 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.62 72.13 1026.87 11.67 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 47.13 33.26 383.24 5.83 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 209.30 175.34 334.23 36.20 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 3.28 2.22 0.64 0.47 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 133.01 88.55 431.45 60.40 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 21.26 19.75 19.15 9.78 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 83.77 65.20 365.94 20.72 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) 02/16/2025 _x86_64_ (2 CPU) 02:24:13 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 38.01 0.00 5.29 1.00 0.10 55.60 02:26:01 AM 0 47.17 0.00 5.85 1.07 0.10 45.82 02:26:01 AM 1 28.85 0.00 4.73 0.93 0.10 65.38 02:27:01 AM all 15.95 0.00 2.14 0.84 0.08 80.99 02:27:01 AM 0 17.65 0.00 2.45 0.73 0.07 79.10 02:27:01 AM 1 14.25 0.00 1.82 0.95 0.08 82.89 02:28:01 AM all 27.42 0.00 5.22 0.43 0.08 66.85 02:28:01 AM 0 32.11 0.00 5.45 0.40 0.08 61.96 02:28:01 AM 1 22.72 0.00 4.99 0.45 0.08 71.76 02:29:01 AM all 0.37 0.00 0.31 0.41 0.04 98.87 02:29:01 AM 0 0.10 0.00 0.30 0.33 0.03 99.23 02:29:01 AM 1 0.63 0.00 0.32 0.48 0.05 98.51 02:30:01 AM all 12.97 0.00 1.61 0.08 0.07 85.26 02:30:01 AM 0 13.41 0.00 1.80 0.12 0.07 84.60 02:30:01 AM 1 12.54 0.00 1.42 0.05 0.07 85.92 02:31:01 AM all 30.69 0.00 3.37 0.16 0.09 65.69 02:31:01 AM 0 39.21 0.00 3.70 0.17 0.10 56.82 02:31:01 AM 1 22.16 0.00 3.04 0.15 0.08 74.57 Average: all 20.92 0.00 2.99 0.49 0.08 75.52 Average: 0 24.97 0.00 3.26 0.47 0.08 71.22 Average: 1 16.87 0.00 2.72 0.50 0.08 79.82