---> uname -a: Linux prd-centos8-builder-2c-1g-10627.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 560 4979 19 2160 6832 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:e6:94:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fee6:9440/64 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) 01/09/2024 _x86_64_ (2 CPU) 02:03:21 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 208.93 101.83 107.10 2253.34 7582.43 02:06:01 AM 104.70 0.30 104.40 25.20 10043.08 02:07:01 AM 29.86 0.27 29.60 34.66 1519.30 02:08:02 AM 25.14 0.78 24.36 57.05 725.89 Average: 91.67 25.48 66.19 585.66 4956.67 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5207216 7028176 2677228 33.96 2688 1992316 708360 7.93 222316 2106000 196532 02:06:01 AM 5189444 7081892 2695000 34.18 2688 2058076 629848 7.05 244164 2076244 32128 02:07:01 AM 5188260 7081844 2696184 34.20 2688 2059120 622968 6.97 252228 2068404 12 02:08:02 AM 5120220 7015872 2764224 35.06 2688 2061024 695788 7.79 421104 1969168 15876 Average: 5176285 7051946 2708159 34.35 2688 2042634 664241 7.44 284953 2054954 61137 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.48 54.52 1270.71 8.69 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 31.56 24.58 196.71 7.35 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 22.65 19.31 17.44 7.04 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 34.89 28.39 34.62 17.29 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 43.72 31.61 376.17 10.10 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) 01/09/2024 _x86_64_ (2 CPU) 02:03:21 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.01 1.53 15.40 3.73 0.10 37.23 02:05:01 AM 0 47.37 1.54 16.60 3.87 0.10 30.52 02:05:01 AM 1 36.68 1.51 14.20 3.60 0.10 43.91 02:06:01 AM all 38.35 0.00 3.00 2.16 0.10 56.39 02:06:01 AM 0 43.13 0.00 3.10 1.28 0.10 52.39 02:06:01 AM 1 33.57 0.00 2.89 3.04 0.10 60.40 02:07:01 AM all 30.18 0.00 1.52 0.42 0.08 67.81 02:07:01 AM 0 38.61 0.00 1.63 0.13 0.08 59.54 02:07:01 AM 1 21.74 0.00 1.40 0.70 0.08 76.08 02:08:02 AM all 38.50 0.00 2.69 0.42 0.09 58.31 02:08:02 AM 0 50.48 0.00 2.93 0.32 0.10 46.17 02:08:02 AM 1 26.53 0.00 2.45 0.52 0.08 70.42 Average: all 37.22 0.37 5.57 1.66 0.09 55.08 Average: 0 44.87 0.37 5.97 1.38 0.10 47.30 Average: 1 29.57 0.37 5.16 1.95 0.09 62.86