---> uname -a: Linux prd-centos8-builder-2c-1g-22695.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 5050 19 2084 6831 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:11:1e:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe11:1ef8/64 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) 04/12/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 223.15 113.31 109.84 3196.55 7363.08 12:06:01 PM 85.59 0.77 84.82 64.26 8205.18 12:07:01 PM 23.68 0.10 23.58 3.60 996.88 12:08:01 PM 24.71 0.48 24.23 49.05 533.27 Average: 88.15 27.95 60.20 808.44 4248.50 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5242196 6992292 2642248 33.51 2688 1923148 743352 8.32 218984 2081500 149280 12:06:01 PM 5190084 7009764 2694360 34.17 2688 1987624 722016 8.08 254372 2073912 16440 12:07:01 PM 5224160 7043924 2660284 33.74 2688 1987736 677876 7.59 256828 2037024 8 12:08:01 PM 5130548 6954548 2753896 34.93 2688 1991664 778676 8.72 424848 1962500 12632 Average: 5196747 7000132 2687697 34.09 2688 1972543 730480 8.18 288758 2038734 44590 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 93.23 65.64 1099.18 24.74 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.21 28.33 188.55 8.70 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 30.03 26.76 26.25 8.21 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 40.04 31.71 34.97 20.17 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 49.01 37.88 330.82 15.38 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) 04/12/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.20 1.51 15.79 4.20 0.11 36.19 12:05:01 PM 0 44.59 1.91 19.37 4.36 0.11 29.66 12:05:01 PM 1 39.83 1.11 12.24 4.03 0.12 42.66 12:06:01 PM all 38.86 0.00 2.71 2.47 0.09 55.88 12:06:01 PM 0 51.38 0.00 3.18 2.30 0.08 43.05 12:06:01 PM 1 26.36 0.00 2.23 2.63 0.10 68.69 12:07:01 PM all 38.06 0.00 1.97 0.35 0.11 59.51 12:07:01 PM 0 52.82 0.00 2.01 0.53 0.12 44.51 12:07:01 PM 1 23.29 0.00 1.93 0.17 0.10 74.51 12:08:01 PM all 41.26 0.00 2.33 0.39 0.11 55.91 12:08:01 PM 0 50.38 0.00 2.12 0.60 0.10 46.79 12:08:01 PM 1 32.16 0.00 2.53 0.18 0.12 65.01 Average: all 40.07 0.36 5.58 1.82 0.11 52.05 Average: 0 49.86 0.46 6.52 1.92 0.10 41.14 Average: 1 30.31 0.27 4.66 1.73 0.11 62.92