---> uname -a: Linux prd-centos8-builder-2c-1g-4967.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 553 5028 19 2117 6840 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:2d:7d:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe2d:7dbb/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) 02/13/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 190.69 113.70 76.99 3130.69 6866.84 01:06:01 AM 88.24 0.05 88.19 0.67 8251.92 01:07:01 AM 72.69 0.47 72.22 56.52 5088.37 01:08:01 AM 17.33 0.07 17.26 3.07 528.43 01:09:01 AM 25.71 0.78 24.93 57.06 736.49 Average: 78.93 23.02 55.92 649.68 4294.50 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5296496 6998516 2587940 32.82 2688 1881840 775772 8.68 236600 2033960 92820 01:06:01 AM 5208036 7037976 2676400 33.95 2688 1997140 693988 7.77 218532 2093168 85616 01:07:01 AM 5111512 6971276 2772924 35.17 2688 2026580 740872 8.29 252948 2150616 14108 01:08:01 AM 5169676 7019844 2714760 34.43 2688 2017008 703296 7.87 252616 2093532 24 01:09:01 AM 5130484 6995960 2753952 34.93 2688 2031772 722736 8.09 422832 1962300 28704 Average: 5183241 7004714 2701195 34.26 2688 1990868 727333 8.14 276706 2066715 44254 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 72.96 46.00 908.16 16.68 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.18 22.10 314.88 4.78 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 34.89 28.53 215.49 8.31 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.85 16.31 15.87 5.52 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 31.63 25.91 31.72 10.27 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 37.30 27.77 297.24 9.11 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) 02/13/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 24.88 1.74 14.70 13.67 0.13 44.89 01:05:01 AM 0 22.04 2.07 15.73 9.85 0.14 50.17 01:05:01 AM 1 27.69 1.40 13.68 17.47 0.12 39.64 01:06:01 AM all 27.72 0.00 3.08 14.01 0.09 55.10 01:06:01 AM 0 18.48 0.00 2.50 15.88 0.08 63.05 01:06:01 AM 1 37.02 0.00 3.67 12.13 0.10 47.09 01:07:01 AM all 38.15 0.00 2.58 2.03 0.10 57.14 01:07:01 AM 0 18.81 0.00 2.18 2.52 0.10 76.39 01:07:01 AM 1 57.60 0.00 2.98 1.54 0.10 37.77 01:08:01 AM all 26.55 0.00 1.24 0.44 0.08 71.69 01:08:01 AM 0 19.90 0.00 0.97 0.25 0.07 78.81 01:08:01 AM 1 33.19 0.00 1.52 0.63 0.08 64.57 01:09:01 AM all 37.79 0.00 2.41 0.91 0.12 58.77 01:09:01 AM 0 15.10 0.00 1.80 0.73 0.13 82.23 01:09:01 AM 1 60.66 0.00 3.03 1.09 0.10 35.12 Average: all 31.03 0.34 4.78 6.19 0.10 57.56 Average: 0 18.86 0.41 4.60 5.83 0.10 70.20 Average: 1 43.24 0.28 4.96 6.55 0.10 44.87