---> uname -a: Linux prd-centos8-robot-2c-8g-7603.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 584 4970 19 2142 6816 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:7e:01:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe7e:111/64 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) 01/05/2025 _x86_64_ (2 CPU) 00:49:31 LINUX RESTART (2 CPU) 12:50:00 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 177.01 48.28 128.74 6409.20 264827.59 12:51:01 AM 126.45 59.52 66.93 7447.08 17502.05 12:52:01 AM 90.72 0.73 89.99 53.05 10624.48 12:53:01 AM 28.76 0.38 28.37 64.25 2180.66 12:54:01 AM 65.11 9.26 55.85 1642.25 7671.63 12:55:01 AM 5.12 0.10 5.02 32.13 218.98 12:56:01 AM 2.10 0.03 2.07 1.87 113.61 12:57:01 AM 7.62 0.32 7.30 36.93 286.35 Average: 46.83 10.13 36.70 1336.08 6050.37 12:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 6134004 7360140 1748420 22.18 2688 1433208 352376 4.47 113660 1413800 257096 12:51:01 AM 5294676 7003868 2587748 32.83 2688 1893220 761548 8.53 220128 2049524 212700 12:52:01 AM 5202636 7001340 2679788 34.00 2688 1976352 709848 7.95 198476 2129192 30680 12:53:01 AM 5193440 7041604 2688984 34.11 2688 2023912 692908 7.76 227992 2109320 40408 12:54:01 AM 5013012 7064352 2869412 36.40 2688 2221380 636832 7.13 263528 2231060 76 12:55:01 AM 4971340 7024164 2911084 36.93 2688 2222852 701720 7.86 263752 2272728 296 12:56:01 AM 4967396 7021380 2915028 36.98 2688 2224020 701720 7.86 263960 2276392 148 12:57:01 AM 5120136 7006820 2762288 35.04 2688 2060676 699584 7.83 296560 2107444 22732 Average: 5237080 7065458 2645344 33.56 2688 2006952 657067 7.36 231007 2073682 70517 12:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.30 0.00 0.13 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 293.52 169.70 1566.47 56.39 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 60.51 46.28 672.04 8.28 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 23.79 17.54 85.51 5.65 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 235.20 164.28 260.64 41.83 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 16.68 11.00 4.52 1.49 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 30.37 22.39 8.92 7.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 64.87 46.09 86.03 28.66 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 103.36 68.05 382.70 21.29 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) 01/05/2025 _x86_64_ (2 CPU) 00:49:31 LINUX RESTART (2 CPU) 12:50:00 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 3.59 0.00 13.17 71.26 0.00 11.98 12:50:01 AM 0 3.49 0.00 10.47 62.79 0.00 23.26 12:50:01 AM 1 3.70 0.00 16.05 80.25 0.00 0.00 12:51:01 AM all 39.80 0.02 6.85 5.58 0.11 47.63 12:51:01 AM 0 37.77 0.02 5.79 5.76 0.10 50.56 12:51:01 AM 1 41.84 0.02 7.92 5.41 0.12 44.69 12:52:01 AM all 27.91 0.00 4.14 2.89 0.10 64.97 12:52:01 AM 0 16.05 0.00 3.25 3.03 0.10 77.57 12:52:01 AM 1 39.76 0.00 5.02 2.74 0.10 52.38 12:53:01 AM all 18.33 0.00 2.63 0.68 0.10 78.25 12:53:01 AM 0 19.48 0.00 3.19 0.62 0.10 76.61 12:53:01 AM 1 17.19 0.00 2.07 0.75 0.10 79.89 12:54:01 AM all 20.21 0.00 4.07 1.62 0.11 74.00 12:54:01 AM 0 12.12 0.00 3.56 1.53 0.10 82.68 12:54:01 AM 1 28.34 0.00 4.58 1.71 0.12 65.25 12:55:01 AM all 2.45 0.00 0.33 0.03 0.06 97.14 12:55:01 AM 0 0.32 0.00 0.22 0.00 0.07 99.40 12:55:01 AM 1 4.58 0.00 0.43 0.07 0.05 94.87 12:56:01 AM all 8.13 0.00 0.78 0.01 0.12 90.97 12:56:01 AM 0 7.04 0.00 0.82 0.02 0.10 92.02 12:56:01 AM 1 9.21 0.00 0.74 0.00 0.13 89.92 12:57:01 AM all 21.62 0.00 2.19 0.09 0.10 76.00 12:57:01 AM 0 11.60 0.00 1.89 0.05 0.10 86.36 12:57:01 AM 1 31.67 0.00 2.49 0.13 0.10 65.61 Average: all 19.73 0.00 3.01 1.69 0.10 75.46 Average: 0 14.87 0.00 2.69 1.69 0.10 80.65 Average: 1 24.59 0.00 3.34 1.69 0.10 70.27