---> uname -a: Linux prd-centos8-builder-2c-1g-8153.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5023 19 2100 6819 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:4f:b2:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe4f:b201/64 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) 02/24/2024 _x86_64_ (2 CPU) 01:03:28 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 202.25 130.89 71.36 4361.75 5895.15 01:06:01 AM 101.25 0.23 101.02 16.53 7213.83 01:07:01 AM 46.73 0.28 46.44 40.66 4241.03 01:08:01 AM 14.20 0.07 14.13 3.07 277.92 01:09:01 AM 34.19 0.78 33.41 57.05 1015.09 Average: 79.72 26.45 53.27 895.90 3728.59 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5322452 7007036 2561992 32.49 2688 1865060 758092 8.49 235252 2011304 109312 01:06:01 AM 5184400 7016844 2700044 34.25 2688 1999424 696960 7.80 220388 2112748 96200 01:07:01 AM 5170536 7008496 2713908 34.42 2688 2005592 689232 7.72 248560 2097724 3840 01:08:01 AM 5203588 7037800 2680856 34.00 2688 2001872 673856 7.54 248904 2064612 24 01:09:01 AM 5114660 6953816 2769784 35.13 2688 2006072 748048 8.37 416048 1986796 29076 Average: 5199127 7004798 2685317 34.06 2688 1975604 713238 7.98 273830 2054637 47690 01:04:01 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 254.98 134.79 1625.98 58.12 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 32.63 24.86 294.78 7.36 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 21.61 18.38 96.98 5.46 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 22.20 19.40 20.40 6.46 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 35.37 28.47 34.62 17.93 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 73.36 45.18 414.58 19.07 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) 02/24/2024 _x86_64_ (2 CPU) 01:03:28 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 31.31 2.27 17.65 19.75 0.14 28.88 01:05:01 AM 0 40.94 1.18 13.01 27.65 0.13 17.10 01:05:01 AM 1 21.50 3.38 22.38 11.69 0.15 40.90 01:06:01 AM all 38.05 0.00 3.65 3.65 0.11 54.55 01:06:01 AM 0 47.29 0.00 3.72 4.35 0.12 44.52 01:06:01 AM 1 28.79 0.00 3.57 2.96 0.10 64.58 01:07:01 AM all 24.61 0.00 1.53 1.28 0.06 72.52 01:07:01 AM 0 33.71 0.00 1.53 1.40 0.07 63.29 01:07:01 AM 1 15.51 0.00 1.53 1.17 0.05 81.74 01:08:01 AM all 33.71 0.00 1.67 1.34 0.12 63.16 01:08:01 AM 0 39.81 0.00 1.82 0.82 0.12 57.44 01:08:01 AM 1 27.59 0.00 1.53 1.87 0.12 68.89 01:09:01 AM all 41.71 0.00 2.65 0.88 0.10 54.66 01:09:01 AM 0 54.41 0.00 3.00 0.68 0.10 41.80 01:09:01 AM 1 29.03 0.00 2.30 1.08 0.10 67.49 Average: all 33.89 0.45 5.38 5.33 0.11 54.85 Average: 0 43.24 0.23 4.60 6.94 0.11 44.88 Average: 1 24.51 0.66 6.17 3.71 0.10 64.85