---> uname -a: Linux prd-centos8-robot-2c-8g-3704.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 580 4998 19 2118 6821 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:10:58:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe10:5864/64 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:25 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 97.12 43.84 53.28 5973.61 5359.95 04:24:01 AM 92.37 0.73 91.63 53.06 10534.53 04:25:01 AM 26.04 0.42 25.62 64.78 2143.64 04:26:01 AM 60.09 6.75 53.34 1249.39 7576.24 04:27:01 AM 2.48 0.10 2.38 32.13 68.57 04:28:01 AM 28.31 0.65 27.66 74.11 1281.21 Average: 51.07 8.75 42.32 1241.25 4493.89 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5304296 7006164 2578128 32.71 2688 1886224 753328 8.43 219816 2041752 208812 04:24:01 AM 5214308 7009996 2668116 33.85 2688 1973348 704420 7.89 198480 2122476 30680 04:25:01 AM 5168676 7021348 2713748 34.43 2688 2028224 693404 7.76 228688 2133224 46480 04:26:01 AM 5029164 7065616 2853260 36.20 2688 2206580 631272 7.07 258468 2221364 80 04:27:01 AM 5028252 7066608 2854172 36.21 2688 2208484 622920 6.97 258916 2222004 944 04:28:01 AM 5117476 6979656 2764948 35.08 2688 2038020 733420 8.21 448188 1965416 172 Average: 5143695 7024898 2738729 34.74 2688 2056813 689794 7.72 268759 2117706 47861 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 283.29 173.51 1569.70 56.37 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 56.44 45.79 669.01 8.20 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 31.74 22.33 106.18 6.32 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 218.38 162.02 235.98 42.84 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 24.33 13.15 7.24 1.81 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 44.55 34.17 81.37 23.99 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 109.79 75.16 444.93 23.25 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:25 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 39.04 0.03 6.36 3.70 0.11 50.77 04:23:01 AM 0 38.99 0.03 6.56 2.22 0.10 52.10 04:23:01 AM 1 39.09 0.02 6.16 5.18 0.12 49.43 04:24:01 AM all 26.80 0.00 3.80 2.58 0.13 66.70 04:24:01 AM 0 22.09 0.00 3.32 3.14 0.13 71.32 04:24:01 AM 1 31.51 0.00 4.28 2.02 0.12 62.07 04:25:01 AM all 19.76 0.00 2.66 0.94 0.10 76.54 04:25:01 AM 0 23.44 0.00 2.53 0.84 0.10 73.09 04:25:01 AM 1 16.09 0.00 2.79 1.05 0.10 79.97 04:26:01 AM all 19.34 0.00 3.97 1.79 0.08 74.82 04:26:01 AM 0 15.00 0.00 3.55 1.95 0.08 79.42 04:26:01 AM 1 23.70 0.00 4.38 1.64 0.07 70.22 04:27:01 AM all 1.59 0.00 0.23 0.04 0.05 98.10 04:27:01 AM 0 2.24 0.00 0.27 0.07 0.07 97.36 04:27:01 AM 1 0.93 0.00 0.18 0.02 0.03 98.83 04:28:01 AM all 28.67 0.00 3.55 0.17 0.09 67.53 04:28:01 AM 0 17.90 0.00 3.16 0.13 0.08 78.73 04:28:01 AM 1 39.42 0.00 3.94 0.20 0.10 56.34 Average: all 22.50 0.00 3.42 1.53 0.09 72.45 Average: 0 19.91 0.01 3.23 1.39 0.09 75.37 Average: 1 25.08 0.00 3.61 1.68 0.09 69.53