---> uname -a: Linux prd-centos8-builder-2c-1g-5476.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 5008 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:5d:1c:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe5d:1c43/64 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) 02/15/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 214.89 109.15 105.74 3109.32 7209.01 06:06:01 AM 103.62 0.30 103.32 18.00 9050.36 06:07:01 AM 30.29 0.27 30.03 41.86 1539.91 06:08:01 AM 25.43 0.78 24.65 57.06 802.70 Average: 93.06 27.29 65.77 797.02 4639.90 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5213908 7004064 2670536 33.87 2688 1961824 725092 8.12 221112 2104684 178220 06:06:01 AM 5148392 6997204 2736052 34.70 2688 2015264 702832 7.87 243116 2122572 32156 06:07:01 AM 5148088 6998132 2736356 34.71 2688 2016524 704832 7.89 252292 2112324 24 06:08:01 AM 5149488 7001876 2734956 34.69 2688 2018412 694492 7.77 421112 1943576 15848 Average: 5164969 7000319 2719475 34.49 2688 2003006 706812 7.91 284408 2070789 56562 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 77.11 52.24 1125.47 22.03 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 34.43 26.50 299.42 7.90 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 21.26 18.65 17.61 6.77 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 36.18 27.96 39.81 10.16 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 42.10 31.25 367.45 11.67 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) 02/15/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.12 1.53 15.85 3.47 0.09 36.94 06:05:01 AM 0 32.03 1.70 16.34 4.12 0.09 45.71 06:05:01 AM 1 52.17 1.35 15.36 2.83 0.10 28.19 06:06:01 AM all 39.30 0.00 3.11 2.32 0.09 55.19 06:06:01 AM 0 31.50 0.00 2.93 3.25 0.10 62.22 06:06:01 AM 1 47.10 0.00 3.28 1.38 0.08 48.15 06:07:01 AM all 29.12 0.00 1.44 0.45 0.09 68.90 06:07:01 AM 0 9.31 0.00 1.37 0.72 0.10 88.51 06:07:01 AM 1 48.94 0.00 1.52 0.18 0.08 49.27 06:08:01 AM all 36.97 0.00 2.66 0.43 0.08 59.85 06:08:01 AM 0 26.26 0.00 2.50 0.52 0.08 70.64 06:08:01 AM 1 47.68 0.00 2.83 0.35 0.08 49.06 Average: all 36.84 0.37 5.69 1.65 0.09 55.35 Average: 0 24.72 0.42 5.70 2.14 0.09 66.93 Average: 1 48.95 0.33 5.68 1.17 0.09 43.77