---> uname -a: Linux prd-centos8-builder-2c-1g-1289.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 564 5018 19 2116 6828 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:2f:42:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe2f:42d1/64 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) 02/01/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 215.07 120.23 94.83 3672.73 6967.24 06:06:01 AM 112.93 0.28 112.65 17.86 10306.53 06:07:01 AM 35.29 1.82 33.48 164.24 1644.48 06:08:01 AM 23.63 0.48 23.15 49.06 690.60 Average: 96.24 30.33 65.91 964.65 4893.80 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5306916 7059196 2577520 32.69 2688 1925612 685504 7.67 218124 2017516 153836 06:06:01 AM 5136176 6989900 2748260 34.86 2688 2020480 732424 8.20 244636 2132792 41748 06:07:01 AM 5099412 6948496 2785024 35.32 2688 2015808 753916 8.44 255516 2157544 44 06:08:01 AM 5168108 7019120 2716328 34.45 2688 2017424 690200 7.73 433700 1912148 15844 Average: 5177653 7004178 2706783 34.33 2688 1994831 715511 8.01 287994 2055000 52868 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 221.52 119.12 1539.48 51.96 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 42.74 32.64 406.94 8.82 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 33.39 27.25 33.50 8.61 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 36.44 28.58 34.62 18.31 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 82.94 51.61 499.30 21.80 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) 02/01/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 39.18 1.74 16.73 4.62 0.12 37.61 06:05:01 AM 0 30.10 1.76 16.48 4.76 0.12 46.79 06:05:01 AM 1 48.27 1.73 16.97 4.49 0.12 28.43 06:06:01 AM all 39.97 0.00 3.62 3.67 0.12 52.61 06:06:01 AM 0 30.44 0.00 3.71 3.54 0.12 62.19 06:06:01 AM 1 49.49 0.00 3.54 3.81 0.13 43.03 06:07:01 AM all 36.88 0.00 1.78 0.61 0.11 60.62 06:07:01 AM 0 14.92 0.00 1.65 0.82 0.08 82.52 06:07:01 AM 1 58.84 0.00 1.92 0.40 0.13 38.71 06:08:01 AM all 37.26 0.00 2.62 0.45 0.10 59.56 06:08:01 AM 0 24.12 0.00 2.53 0.43 0.08 72.83 06:08:01 AM 1 50.43 0.00 2.72 0.47 0.12 46.27 Average: all 38.32 0.42 6.10 2.32 0.11 52.72 Average: 0 24.86 0.43 6.00 2.37 0.10 66.24 Average: 1 51.78 0.42 6.20 2.27 0.13 39.20