---> uname -a: Linux prd-centos8-builder-2c-1g-12568.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 549 5038 19 2111 6844 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:ba:72:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feba:72a4/64 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) 01/16/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 234.34 154.72 79.62 5064.31 36117.78 02:06:01 AM 120.93 6.60 114.33 1268.46 8562.54 02:07:01 AM 66.02 0.47 65.56 56.52 4929.78 02:08:01 AM 15.73 0.07 15.66 3.07 357.26 Average: 109.26 40.47 68.79 1598.23 12492.82 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5416240 7028544 2468204 31.30 2688 1793964 701384 7.85 196972 1961808 102224 02:06:01 AM 5150236 6996804 2734208 34.68 2688 2012812 690108 7.73 226208 2136700 103712 02:07:01 AM 5122428 6966716 2762016 35.03 2688 2010824 727060 8.14 251488 2139320 28 02:08:01 AM 5180308 7025948 2704136 34.30 2688 2012292 670692 7.51 252332 2080872 1420 Average: 5217303 7004503 2667141 33.83 2688 1957473 697311 7.81 231750 2079675 51846 02:04:01 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 294.67 161.58 1631.95 58.32 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 36.99 27.20 372.85 11.34 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 31.18 25.86 148.91 7.46 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.35 22.58 22.49 6.93 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 97.30 59.31 544.09 21.01 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) 01/16/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.68 2.94 19.59 27.78 0.13 17.89 02:05:01 AM 0 37.92 2.67 16.33 24.80 0.14 18.14 02:05:01 AM 1 25.32 3.21 22.90 30.81 0.12 17.64 02:06:01 AM all 36.84 0.00 4.18 6.09 0.12 52.76 02:06:01 AM 0 43.64 0.00 4.77 5.24 0.12 46.23 02:06:01 AM 1 30.03 0.00 3.60 6.94 0.13 59.30 02:07:01 AM all 36.02 0.00 2.24 3.42 0.10 58.22 02:07:01 AM 0 46.79 0.00 2.50 4.80 0.10 45.81 02:07:01 AM 1 25.22 0.00 1.99 2.04 0.10 70.65 02:08:01 AM all 32.54 0.00 2.08 0.21 0.10 65.07 02:08:01 AM 0 44.24 0.00 2.13 0.33 0.12 53.18 02:08:01 AM 1 20.83 0.00 2.03 0.08 0.08 76.97 Average: all 34.28 0.72 6.95 9.27 0.11 48.65 Average: 0 43.17 0.66 6.40 8.73 0.12 40.92 Average: 1 25.35 0.79 7.51 9.81 0.11 56.43