---> uname -a: Linux prd-centos8-builder-2c-1g-9318.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 4961 19 2162 6817 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:a4:38:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fea4:38c7/64 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) 01/03/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 214.03 116.03 98.00 4058.66 7149.11 01:06:01 PM 104.27 0.28 103.98 17.86 10793.30 01:07:01 PM 33.56 0.30 33.26 42.39 1580.84 01:08:01 PM 21.01 0.58 20.43 33.73 616.68 Average: 93.22 29.30 63.92 1038.12 5035.22 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5300024 7061976 2584420 32.78 2688 1934992 659892 7.39 218008 2025968 156404 01:06:01 PM 5128424 7022208 2756020 34.96 2688 2059480 672272 7.53 240268 2144356 31248 01:07:01 PM 5064208 6968600 2820236 35.77 2688 2070392 712988 7.98 253252 2194500 9676 01:08:01 PM 5101912 6998444 2782532 35.29 2688 2061892 708920 7.94 420280 1990492 15816 Average: 5148642 7012807 2735802 34.70 2688 2031689 688518 7.71 282952 2088829 53286 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 271.70 147.56 1777.90 58.87 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 42.10 30.89 517.34 8.05 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.38 23.45 26.10 8.22 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.99 26.38 31.99 15.77 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 93.29 57.07 588.33 22.72 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) 01/03/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.34 1.56 16.74 6.01 0.13 32.22 01:05:01 PM 0 48.02 1.29 16.24 5.03 0.12 29.31 01:05:01 PM 1 38.66 1.83 17.24 6.99 0.14 35.14 01:06:01 PM all 38.90 0.00 3.51 5.08 0.11 52.40 01:06:01 PM 0 26.22 0.00 3.50 5.48 0.12 64.68 01:06:01 PM 1 51.59 0.00 3.52 4.67 0.10 40.12 01:07:01 PM all 36.58 0.00 1.65 0.83 0.09 60.85 01:07:01 PM 0 18.41 0.00 1.82 0.83 0.08 78.85 01:07:01 PM 1 54.80 0.00 1.49 0.82 0.10 42.79 01:08:01 PM all 35.11 0.00 2.56 0.43 0.11 61.80 01:08:01 PM 0 36.19 0.00 2.46 0.37 0.12 60.87 01:08:01 PM 1 34.04 0.00 2.65 0.48 0.10 62.72 Average: all 38.47 0.39 6.07 3.08 0.11 51.89 Average: 0 32.14 0.32 5.96 2.92 0.11 58.54 Average: 1 44.79 0.45 6.18 3.23 0.11 45.24