---> uname -a: Linux prd-centos8-builder-2c-1g-80548.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 555 5057 19 2086 6840 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:e0:a5:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fee0:a51e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/31/2024 _x86_64_ (2 CPU) 04:03:33 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 157.45 104.13 53.32 5902.43 31893.32 04:06:01 AM 172.36 58.28 114.08 1789.67 7562.35 04:07:01 AM 72.94 0.35 72.59 43.73 6869.31 04:08:01 AM 12.50 0.00 12.50 0.00 305.32 Average: 103.82 40.69 63.12 1934.12 11658.24 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5512252 7017828 2372184 30.09 2688 1692168 773572 8.66 177708 1895400 58760 04:06:01 AM 5249896 7066920 2634540 33.41 2688 1985424 646368 7.24 219612 2054252 169288 04:07:01 AM 5167548 6988760 2716888 34.46 2688 1989168 717920 8.04 245732 2100344 224 04:08:01 AM 5192016 7013008 2692420 34.15 2688 1988976 698448 7.82 246416 2075472 32 Average: 5280428 7021629 2604008 33.03 2688 1913934 709077 7.94 222367 2031367 57076 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 242.65 141.49 1073.31 62.65 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 58.98 40.72 834.90 8.81 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.85 24.91 48.28 9.03 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.40 16.35 15.36 5.10 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 86.47 55.87 493.00 21.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/31/2024 _x86_64_ (2 CPU) 04:03:33 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 20.38 2.05 13.52 47.08 0.14 16.83 04:05:01 AM 0 23.10 1.46 12.06 51.12 0.15 12.12 04:05:01 AM 1 17.63 2.64 15.00 42.99 0.14 21.60 04:06:01 AM all 34.41 0.91 10.48 10.58 0.17 43.46 04:06:01 AM 0 53.04 0.81 11.08 11.18 0.15 23.74 04:06:01 AM 1 15.88 1.01 9.88 9.98 0.18 63.06 04:07:01 AM all 35.58 0.00 2.11 6.69 0.10 55.52 04:07:01 AM 0 48.22 0.00 2.18 6.51 0.10 42.99 04:07:01 AM 1 22.90 0.00 2.05 6.87 0.10 68.08 04:08:01 AM all 26.02 0.00 1.73 0.86 0.08 71.30 04:08:01 AM 0 36.51 0.00 1.83 1.58 0.10 59.99 04:08:01 AM 1 15.44 0.00 1.64 0.14 0.07 82.71 Average: all 29.13 0.73 6.93 16.20 0.12 46.88 Average: 0 40.23 0.56 6.76 17.52 0.13 34.80 Average: 1 17.97 0.91 7.11 14.87 0.12 59.02