---> uname -a: Linux prd-centos8-builder-2c-1g-3954.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 574 5007 19 2117 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:bb:4d:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:febb:4d29/64 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) 02/09/2024 _x86_64_ (2 CPU) 07:03:28 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 215.79 123.23 92.57 3219.73 6843.45 07:06:01 AM 105.70 0.47 105.23 30.13 8835.34 07:07:01 AM 33.93 0.30 33.63 42.39 2107.30 07:08:01 AM 20.95 0.40 20.55 18.40 605.68 Average: 94.10 31.10 63.00 827.76 4598.04 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5291300 7047284 2593144 32.89 2688 1928872 704268 7.88 217224 2034436 153868 07:06:01 AM 5160796 7010760 2723648 34.54 2688 2015512 698048 7.81 239204 2113392 48268 07:07:01 AM 5145984 6996272 2738460 34.73 2688 2016784 713376 7.99 252524 2115952 28 07:08:01 AM 5155772 7004864 2728672 34.61 2688 2015272 691772 7.74 418532 1942076 13668 Average: 5188463 7014795 2695981 34.19 2688 1994110 701866 7.86 281871 2051464 53958 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 106.76 70.14 1123.49 24.74 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 45.93 33.59 425.94 20.18 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.58 18.31 20.60 6.66 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 27.40 23.05 28.21 8.17 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 50.17 36.28 399.59 14.94 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) 02/09/2024 _x86_64_ (2 CPU) 07:03:28 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 37.64 2.40 19.57 4.26 0.12 36.02 07:05:01 AM 0 36.81 2.76 19.22 3.64 0.12 37.47 07:05:01 AM 1 38.47 2.05 19.92 4.87 0.12 34.56 07:06:01 AM all 39.28 0.00 3.77 2.23 0.11 54.61 07:06:01 AM 0 24.72 0.00 3.44 2.81 0.10 68.92 07:06:01 AM 1 53.86 0.00 4.10 1.65 0.12 40.28 07:07:01 AM all 31.73 0.00 1.47 0.73 0.10 65.98 07:07:01 AM 0 17.57 0.00 1.45 0.82 0.08 80.08 07:07:01 AM 1 45.88 0.00 1.48 0.63 0.12 51.88 07:08:01 AM all 33.66 0.00 2.33 0.42 0.11 63.48 07:08:01 AM 0 30.86 0.00 2.48 0.25 0.10 66.31 07:08:01 AM 1 36.45 0.00 2.18 0.60 0.12 60.65 Average: all 35.57 0.59 6.74 1.90 0.11 55.09 Average: 0 27.46 0.68 6.60 1.87 0.10 63.29 Average: 1 43.69 0.51 6.87 1.93 0.12 46.89