---> uname -a: Linux prd-centos8-builder-2c-1g-14658.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 551 5033 19 2115 6842 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:18:cb:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe18:cb5e/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) 01/24/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 218.04 113.45 104.60 3114.30 7274.56 01:06:01 AM 103.32 0.47 102.85 56.25 8770.03 01:07:01 AM 29.75 0.10 29.65 3.60 1542.01 01:08:01 AM 27.30 0.78 26.51 57.06 795.82 Average: 94.61 28.70 65.90 807.86 4595.89 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5202824 7005412 2681620 34.01 2688 1973960 748188 8.38 222676 2111608 185624 01:06:01 AM 5222832 7070892 2661612 33.76 2688 2014564 668440 7.48 245800 2045260 32124 01:07:01 AM 5175676 7023820 2708768 34.36 2688 2014676 707076 7.92 253096 2083844 24 01:08:01 AM 5123644 6994280 2760800 35.02 2688 2036484 728680 8.16 423440 1965316 35012 Average: 5181244 7023601 2703200 34.29 2688 2009921 713096 7.98 286253 2051507 63196 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 93.70 61.33 1195.07 11.38 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 35.05 29.21 198.14 7.70 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 21.53 18.98 17.55 6.89 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 36.58 28.40 35.33 19.81 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 46.72 34.48 361.55 11.45 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) 01/24/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.74 2.00 17.28 4.05 0.11 35.82 01:05:01 AM 0 34.72 2.29 17.77 3.93 0.12 41.16 01:05:01 AM 1 46.75 1.71 16.79 4.17 0.10 30.49 01:06:01 AM all 38.60 0.00 3.34 2.96 0.12 54.99 01:06:01 AM 0 36.82 0.00 3.10 2.10 0.12 57.87 01:06:01 AM 1 40.38 0.00 3.58 3.82 0.12 52.11 01:07:01 AM all 31.36 0.00 1.61 0.85 0.08 66.10 01:07:01 AM 0 14.97 0.00 1.62 0.88 0.08 82.44 01:07:01 AM 1 47.83 0.00 1.59 0.82 0.08 49.67 01:08:01 AM all 38.68 0.00 2.70 0.48 0.10 58.04 01:08:01 AM 0 36.90 0.00 2.63 0.65 0.10 59.72 01:08:01 AM 1 40.45 0.00 2.76 0.32 0.10 56.37 Average: all 37.34 0.49 6.19 2.08 0.10 53.80 Average: 0 30.85 0.56 6.23 1.88 0.10 60.37 Average: 1 43.83 0.42 6.15 2.27 0.10 47.22