---> uname -a: Linux prd-centos8-builder-2c-1g-10639.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 565 4971 19 2162 6827 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:2e:b2:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe2e:b2db/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) 04:03:27 LINUX RESTART (2 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 250.65 152.16 98.49 6412.07 15452.38 04:06:01 AM 115.23 0.28 114.95 17.86 10922.13 04:07:01 AM 35.29 0.30 34.99 42.39 2186.87 04:08:01 AM 23.06 0.40 22.66 18.40 631.74 Average: 105.45 37.81 67.64 1602.58 7263.96 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5345236 7073876 2539208 32.21 2688 1901788 696872 7.80 217040 1981836 132024 04:06:01 AM 5137416 7033268 2747028 34.84 2688 2061020 723016 8.09 237856 2134224 47848 04:07:01 AM 5144336 7040800 2740108 34.75 2688 2062292 703972 7.88 252200 2115924 24 04:08:01 AM 5083944 6978172 2800500 35.52 2688 2060788 749668 8.39 418068 2013688 13680 Average: 5177733 7031529 2706711 34.33 2688 2021472 718382 8.04 281291 2061418 48394 04:04:02 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 264.60 139.10 1691.88 61.15 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 48.76 34.96 651.36 8.09 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 26.04 22.58 25.99 7.80 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 30.56 24.66 30.78 8.59 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 91.77 54.97 595.41 21.24 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) 04:03:27 LINUX RESTART (2 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.31 2.44 18.43 10.68 0.13 28.02 04:05:01 AM 0 51.83 2.36 17.03 10.48 0.12 18.18 04:05:01 AM 1 28.73 2.51 19.83 10.88 0.14 37.91 04:06:01 AM all 40.23 0.00 3.56 3.36 0.12 52.72 04:06:01 AM 0 58.96 0.00 4.46 3.43 0.10 33.05 04:06:01 AM 1 21.62 0.00 2.67 3.30 0.13 72.27 04:07:01 AM all 32.80 0.00 1.70 0.77 0.08 64.64 04:07:01 AM 0 18.54 0.00 1.55 0.80 0.10 79.01 04:07:01 AM 1 47.06 0.00 1.85 0.75 0.07 50.28 04:08:01 AM all 34.96 0.00 2.03 0.35 0.11 62.55 04:08:01 AM 0 45.03 0.00 1.92 0.52 0.12 52.42 04:08:01 AM 1 24.91 0.00 2.15 0.18 0.10 72.66 Average: all 37.05 0.59 6.32 3.73 0.11 52.20 Average: 0 43.51 0.58 6.15 3.75 0.11 45.91 Average: 1 30.59 0.61 6.49 3.71 0.11 58.49