---> uname -a: Linux prd-centos8-builder-2c-1g-14891.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: 2799.996 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 535 5049 19 2115 6858 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:26:99:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe26:994d/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) 01/25/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 192.28 116.81 75.47 4552.97 5681.19 01:06:01 AM 96.93 0.23 96.70 16.53 8420.48 01:07:01 AM 62.99 0.35 62.64 43.73 4765.47 01:08:01 AM 17.86 0.30 17.56 8.00 427.10 Average: 92.52 29.42 63.09 1155.31 4823.56 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5337580 7066704 2546856 32.30 2688 1902940 656752 7.35 217032 1989056 151308 01:06:01 AM 5201724 7044272 2682712 34.03 2688 2009704 671708 7.52 220524 2096068 96920 01:07:01 AM 5160976 7010832 2723460 34.54 2688 2016700 691588 7.74 252224 2101568 2000 01:08:01 AM 5172420 7018348 2712016 34.40 2688 2012752 692612 7.75 249744 2089772 13520 Average: 5218175 7035039 2666261 33.82 2688 1985524 678165 7.59 234881 2069116 65937 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 292.93 148.09 1675.37 61.35 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 33.86 25.11 339.90 5.93 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 31.78 26.88 151.14 8.29 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 23.28 21.11 20.52 6.52 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 95.46 55.30 546.73 20.52 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) 01/25/2024 _x86_64_ (2 CPU) 01:03:22 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.21 1.53 17.61 6.75 0.19 34.71 01:05:01 AM 0 31.51 2.05 21.43 7.08 0.24 37.68 01:05:01 AM 1 46.87 1.01 13.81 6.42 0.14 31.75 01:06:01 AM all 29.68 0.00 2.92 8.90 0.12 58.39 01:06:01 AM 0 25.17 0.00 2.68 8.84 0.12 63.19 01:06:01 AM 1 34.19 0.00 3.15 8.97 0.12 53.57 01:07:01 AM all 35.49 0.00 2.33 5.15 0.09 56.93 01:07:01 AM 0 21.33 0.00 2.40 5.13 0.08 71.07 01:07:01 AM 1 49.68 0.00 2.27 5.17 0.10 42.78 01:08:01 AM all 35.62 0.00 1.92 0.45 0.08 61.92 01:08:01 AM 0 43.84 0.00 2.08 0.40 0.10 53.58 01:08:01 AM 1 27.41 0.00 1.77 0.50 0.07 70.26 Average: all 34.97 0.37 6.10 5.30 0.12 53.14 Average: 0 30.45 0.50 7.02 5.35 0.13 56.55 Average: 1 39.48 0.25 5.18 5.26 0.10 49.73