---> uname -a: Linux prd-centos8-robot-2c-8g-8497.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 575 4945 19 2177 6826 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:d5:9c:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fed5:9c18/64 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) 01/08/2025 _x86_64_ (2 CPU) 02:00:22 LINUX RESTART (2 CPU) 02:01:03 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 84.89 48.28 36.62 6265.38 10991.61 02:03:01 AM 114.56 0.73 113.83 53.05 11434.72 02:04:01 AM 17.11 0.42 16.69 64.78 1464.88 02:05:01 AM 67.91 9.23 58.67 1641.99 7622.30 02:06:01 AM 8.91 0.08 8.83 31.99 823.93 02:07:01 AM 12.91 0.35 12.56 37.99 1092.68 Average: 50.87 9.64 41.23 1322.32 5542.09 02:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5447200 7035852 2435232 30.89 2688 1780396 746480 8.36 191536 1957828 119420 02:03:01 AM 5214076 7012884 2668356 33.85 2688 1976340 709752 7.95 198040 2124008 30680 02:04:01 AM 5298440 7098792 2583992 32.78 2688 1978288 636504 7.13 216920 2025296 4 02:05:01 AM 5018984 7070568 2863448 36.33 2688 2221368 631560 7.07 263460 2226360 16588 02:06:01 AM 4989232 7041924 2893200 36.70 2688 2222464 663188 7.43 263588 2255820 140 02:07:01 AM 5077112 6997952 2805320 35.59 2688 2096028 714868 8.00 314060 2138872 42088 Average: 5174174 7042995 2708258 34.36 2688 2045814 683725 7.66 241267 2121364 34820 02:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 305.60 193.58 1621.99 61.36 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 53.48 42.92 669.13 8.22 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 19.23 9.08 6.22 3.43 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 234.09 171.12 338.57 44.40 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 15.71 8.96 4.58 0.90 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 128.75 87.24 475.61 58.04 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 125.16 84.89 513.32 29.22 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) 01/08/2025 _x86_64_ (2 CPU) 02:00:22 LINUX RESTART (2 CPU) 02:01:03 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 27.47 0.03 5.62 4.50 0.09 62.29 02:02:01 AM 0 31.83 0.03 6.61 4.44 0.10 56.98 02:02:01 AM 1 23.11 0.03 4.63 4.56 0.09 67.59 02:03:01 AM all 30.71 0.00 4.60 2.40 0.08 62.22 02:03:01 AM 0 42.02 0.00 5.22 2.27 0.07 50.43 02:03:01 AM 1 19.39 0.00 3.97 2.54 0.08 74.02 02:04:01 AM all 10.50 0.00 1.22 0.90 0.07 87.32 02:04:01 AM 0 15.76 0.00 1.17 0.53 0.07 82.47 02:04:01 AM 1 5.23 0.00 1.27 1.27 0.07 92.17 02:05:01 AM all 28.01 0.00 5.25 1.52 0.09 65.13 02:05:01 AM 0 40.71 0.00 5.96 1.25 0.10 51.97 02:05:01 AM 1 15.36 0.00 4.54 1.78 0.08 78.24 02:06:01 AM all 0.54 0.00 0.21 0.14 0.04 99.06 02:06:01 AM 0 0.74 0.00 0.23 0.27 0.05 98.71 02:06:01 AM 1 0.35 0.00 0.18 0.02 0.03 99.42 02:07:01 AM all 20.04 0.00 1.92 0.13 0.08 77.83 02:07:01 AM 0 28.80 0.00 2.17 0.10 0.07 68.86 02:07:01 AM 1 11.24 0.00 1.67 0.15 0.10 86.83 Average: all 19.50 0.01 3.13 1.58 0.08 75.71 Average: 0 26.62 0.01 3.55 1.46 0.08 68.29 Average: 1 12.39 0.01 2.70 1.71 0.08 83.12