---> uname -a: Linux prd-centos8-builder-2c-1g-10909.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 571 5029 19 2099 6823 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:48:e0:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe48:e048/64 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) 03/05/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 217.00 112.93 104.07 3109.08 6845.24 02:06:01 AM 100.03 0.27 99.77 17.46 9054.05 02:07:01 AM 23.45 0.30 23.15 42.39 947.66 02:08:01 AM 25.66 0.58 25.08 33.73 755.37 Average: 91.54 28.52 63.02 800.63 4400.77 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5242028 7003616 2642416 33.51 2688 1934516 724032 8.11 218712 2080676 158088 02:06:01 AM 5172372 7004144 2712072 34.40 2688 1999412 705832 7.90 242760 2100884 16492 02:07:01 AM 5104212 6937372 2780232 35.26 2688 2000808 763520 8.55 244864 2166472 136 02:08:01 AM 5115720 6951296 2768724 35.12 2688 2001988 746088 8.35 412268 1986700 17524 Average: 5158583 6974107 2725861 34.57 2688 1984181 734868 8.23 279651 2083683 48060 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 62.59 43.61 880.77 8.49 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 32.67 24.79 219.38 7.77 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 26.93 20.65 26.06 6.96 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 33.13 26.28 34.49 9.42 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 38.83 28.83 290.17 8.16 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) 03/05/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.17 1.55 16.59 2.86 0.13 39.71 02:05:01 AM 0 30.36 1.91 19.30 2.96 0.14 45.34 02:05:01 AM 1 47.94 1.20 13.88 2.76 0.12 34.10 02:06:01 AM all 38.41 0.00 2.91 2.19 0.10 56.39 02:06:01 AM 0 40.26 0.00 3.05 2.83 0.10 53.76 02:06:01 AM 1 36.57 0.00 2.78 1.55 0.10 59.01 02:07:01 AM all 28.63 0.00 1.42 0.22 0.09 69.65 02:07:01 AM 0 18.45 0.00 1.43 0.25 0.10 79.77 02:07:01 AM 1 38.80 0.00 1.40 0.18 0.08 59.53 02:08:01 AM all 37.19 0.00 2.41 0.29 0.12 60.00 02:08:01 AM 0 33.56 0.00 2.03 0.20 0.12 64.09 02:08:01 AM 1 40.82 0.00 2.78 0.38 0.12 55.90 Average: all 35.84 0.38 5.80 1.38 0.11 56.49 Average: 0 30.66 0.47 6.41 1.55 0.11 60.79 Average: 1 41.01 0.30 5.18 1.21 0.10 52.19