---> uname -a: Linux prd-centos8-robot-2c-8g-5875.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 624 4951 19 2121 6777 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:90:c9:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe90:c96d/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) 01/28/2025 _x86_64_ (2 CPU) 03:23:20 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 74.04 14.15 59.90 4055.45 6653.62 03:26:01 AM 90.40 0.73 89.67 53.05 9889.22 03:27:01 AM 27.59 0.42 27.17 64.78 2430.06 03:28:01 AM 59.96 6.75 53.22 1249.18 7306.95 03:29:01 AM 2.05 0.10 1.95 32.13 58.87 03:30:01 AM 28.32 0.85 27.47 101.68 1218.42 Average: 47.06 3.83 43.23 926.05 4592.89 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5360512 7021780 2521920 31.99 2688 1844792 696900 7.80 186340 2020096 137860 03:26:01 AM 5168440 6965732 2713992 34.43 2688 1975200 735048 8.23 198720 2171856 30692 03:27:01 AM 5100392 6983336 2782040 35.29 2688 2058140 730240 8.18 233112 2199556 63300 03:28:01 AM 4984572 7024164 2897860 36.76 2688 2209424 657440 7.36 258700 2267220 24 03:29:01 AM 4984140 7025640 2898292 36.77 2688 2211328 667140 7.47 259152 2267944 736 03:30:01 AM 5125944 6992512 2756488 34.97 2688 2042156 715076 8.01 450060 1956700 1536 Average: 5120667 7002194 2761765 35.04 2688 2056840 700307 7.84 264347 2147229 39025 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 345.37 199.38 1598.61 59.31 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 60.71 44.32 650.78 8.39 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 35.94 30.97 293.83 7.84 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 135.77 114.46 43.60 36.59 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 28.96 14.85 8.43 1.93 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 47.51 36.07 81.39 26.04 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 109.04 73.34 446.11 23.35 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) 01/28/2025 _x86_64_ (2 CPU) 03:23:20 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 31.94 0.00 5.89 10.03 0.10 52.04 03:25:01 AM 0 32.76 0.00 4.66 9.72 0.10 52.76 03:25:01 AM 1 31.10 0.00 7.13 10.34 0.10 51.33 03:26:01 AM all 23.17 0.00 3.57 3.62 0.08 69.56 03:26:01 AM 0 31.93 0.00 4.34 3.82 0.08 59.83 03:26:01 AM 1 14.40 0.00 2.80 3.42 0.07 79.31 03:27:01 AM all 19.05 0.00 2.78 3.27 0.07 74.83 03:27:01 AM 0 18.72 0.00 2.67 3.67 0.07 74.87 03:27:01 AM 1 19.37 0.00 2.89 2.87 0.07 74.80 03:28:01 AM all 17.39 0.00 4.03 2.71 0.08 75.79 03:28:01 AM 0 15.76 0.00 3.85 3.15 0.07 77.17 03:28:01 AM 1 19.02 0.00 4.20 2.28 0.10 74.40 03:29:01 AM all 1.45 0.00 0.24 0.01 0.03 98.27 03:29:01 AM 0 2.12 0.00 0.20 0.02 0.03 97.63 03:29:01 AM 1 0.77 0.00 0.28 0.00 0.03 98.91 03:30:01 AM all 26.99 0.00 3.78 0.22 0.08 68.93 03:30:01 AM 0 32.03 0.00 4.09 0.20 0.08 63.60 03:30:01 AM 1 21.94 0.00 3.48 0.23 0.08 74.27 Average: all 19.98 0.00 3.38 3.30 0.07 73.26 Average: 0 22.22 0.00 3.30 3.43 0.07 70.98 Average: 1 17.74 0.00 3.46 3.18 0.08 75.55