---> uname -a: Linux prd-centos8-builder-2c-1g-18436.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 556 5046 19 2096 6839 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:ad:80:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fead:80b5/64 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) 03/27/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 223.96 120.13 103.83 3229.01 7140.66 01:06:01 AM 88.70 0.27 88.44 17.46 8611.51 01:07:01 AM 23.29 0.30 22.99 42.39 931.37 01:08:01 AM 21.48 0.78 20.70 57.06 485.47 Average: 88.80 30.00 58.80 826.54 4280.32 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5247840 7009712 2636596 33.44 2688 1934940 735600 8.23 218352 2072844 158260 01:06:01 AM 5216876 7046344 2667560 33.83 2688 1997520 674224 7.55 243300 2056036 16444 01:07:01 AM 5233832 7064552 2650604 33.62 2688 1998796 662800 7.42 245376 2037360 20 01:08:01 AM 5230216 7065648 2654220 33.66 2688 2002940 662752 7.42 413944 1870580 12764 Average: 5232191 7046564 2652245 33.64 2688 1983549 683844 7.66 280243 2009205 46872 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 127.48 79.97 1149.44 26.56 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.53 24.83 184.80 8.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.56 20.48 19.90 7.13 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.28 28.40 34.36 18.18 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 53.91 38.25 343.79 15.10 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) 03/27/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.61 2.12 17.15 3.98 0.10 34.04 01:05:01 AM 0 45.12 1.59 16.28 3.88 0.10 33.03 01:05:01 AM 1 40.10 2.65 18.01 4.09 0.10 35.05 01:06:01 AM all 38.77 0.00 2.90 2.87 0.10 55.36 01:06:01 AM 0 28.94 0.00 2.58 3.12 0.10 65.27 01:06:01 AM 1 48.62 0.00 3.22 2.62 0.10 45.43 01:07:01 AM all 34.00 0.00 2.01 0.38 0.09 63.52 01:07:01 AM 0 27.89 0.00 1.99 0.28 0.08 69.75 01:07:01 AM 1 40.10 0.00 2.03 0.48 0.10 57.29 01:08:01 AM all 39.45 0.00 2.47 0.23 0.12 57.73 01:08:01 AM 0 31.08 0.00 2.58 0.22 0.12 66.01 01:08:01 AM 1 47.82 0.00 2.37 0.25 0.12 49.45 Average: all 38.67 0.52 6.04 1.85 0.10 52.81 Average: 0 33.16 0.39 5.77 1.86 0.10 58.72 Average: 1 44.19 0.65 6.31 1.84 0.11 46.90