---> uname -a: Linux prd-centos8-builder-2c-1g-6336.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 543 5043 19 2112 6850 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:54:6e:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe54:6eb3/64 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) 02/18/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 224.11 123.89 100.22 3659.31 7102.37 02:06:01 AM 93.53 0.23 93.30 16.53 8723.61 02:07:01 AM 40.58 0.35 40.23 43.73 2289.70 02:08:01 AM 15.38 0.00 15.38 0.00 367.09 Average: 93.41 31.12 62.28 930.01 4620.80 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5238700 7012536 2645744 33.56 2688 1946288 734400 8.22 218756 2082364 166824 02:06:01 AM 5109812 6954436 2774632 35.19 2688 2010492 784904 8.79 220908 2181808 47652 02:07:01 AM 5183396 7028600 2701048 34.26 2688 2011804 694756 7.78 250752 2080328 8 02:08:01 AM 5095996 6960408 2788448 35.37 2688 2030844 776048 8.69 253004 2164272 18680 Average: 5156976 6988995 2727468 34.59 2688 1999857 747527 8.37 235855 2127193 58291 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 244.19 114.56 1466.74 48.71 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 26.73 19.98 282.66 5.78 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.91 20.96 25.12 7.25 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 20.23 18.00 17.82 5.62 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 79.02 43.38 448.13 16.84 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) 02/18/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.93 2.18 16.58 4.45 0.13 33.73 02:05:01 AM 0 30.35 1.94 16.45 4.18 0.14 46.95 02:05:01 AM 1 55.46 2.42 16.72 4.72 0.12 20.56 02:06:01 AM all 33.14 0.00 2.94 7.96 0.10 55.86 02:06:01 AM 0 29.53 0.00 2.77 8.41 0.10 59.19 02:06:01 AM 1 36.77 0.00 3.11 7.51 0.10 52.51 02:07:01 AM all 31.31 0.00 1.64 1.11 0.09 65.85 02:07:01 AM 0 40.08 0.00 1.72 1.19 0.10 56.92 02:07:01 AM 1 22.56 0.00 1.57 1.03 0.08 74.75 02:08:01 AM all 27.55 0.00 1.61 0.21 0.08 70.56 02:08:01 AM 0 26.75 0.00 1.54 0.32 0.07 71.33 02:08:01 AM 1 28.35 0.00 1.67 0.10 0.08 69.79 Average: all 33.70 0.54 5.66 3.41 0.10 56.59 Average: 0 31.69 0.48 5.58 3.50 0.10 58.65 Average: 1 35.71 0.60 5.74 3.32 0.10 54.53