---> uname -a: Linux prd-centos8-builder-2c-1g-11117.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 577 5007 19 2114 6816 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:84:14:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe84:14a3/64 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) 01/11/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 225.22 137.42 87.80 6149.56 6933.34 01:06:01 AM 83.50 0.05 83.45 0.67 7720.40 01:07:01 AM 68.31 0.47 67.84 56.51 5071.26 01:08:01 AM 13.85 0.07 13.78 3.07 288.44 01:09:01 AM 28.55 0.78 27.76 57.06 810.43 Average: 82.94 27.02 55.91 1220.48 4146.23 01:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5173792 6962936 2710652 34.38 2688 1962172 776132 8.69 258956 2110888 186532 01:06:01 AM 5156132 6984716 2728312 34.60 2688 1995656 735884 8.24 221056 2144696 85652 01:07:01 AM 5096604 6943980 2787840 35.36 2688 2013932 764896 8.56 253256 2167592 48 01:08:01 AM 5150436 6997736 2734008 34.68 2688 2014004 715820 8.01 253556 2113876 12 01:09:01 AM 5136464 6986040 2747980 34.85 2688 2015908 717172 8.03 422144 1960348 15876 Average: 5142686 6975082 2741758 34.77 2688 2000334 741981 8.31 281794 2099480 57624 01:04:03 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 280.62 148.51 1693.20 60.15 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 36.96 26.80 322.41 5.58 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 32.47 26.69 196.62 7.69 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 18.30 16.28 14.55 5.45 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 32.89 27.35 31.53 20.12 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 78.90 48.46 443.32 19.53 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) 01/11/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.83 2.28 18.22 9.80 0.24 32.64 01:05:01 AM 0 48.26 1.47 15.30 10.69 0.26 24.02 01:05:01 AM 1 25.23 3.10 21.19 8.89 0.21 41.38 01:06:01 AM all 26.96 0.00 2.53 14.10 0.11 56.30 01:06:01 AM 0 38.54 0.00 3.19 9.74 0.12 48.42 01:06:01 AM 1 15.49 0.00 1.87 18.43 0.10 64.12 01:07:01 AM all 37.43 0.00 2.41 1.94 0.09 58.13 01:07:01 AM 0 45.71 0.00 2.16 1.99 0.08 50.05 01:07:01 AM 1 29.15 0.00 2.66 1.89 0.10 66.20 01:08:01 AM all 25.32 0.00 1.41 0.58 0.13 72.57 01:08:01 AM 0 31.48 0.00 1.22 0.79 0.12 66.39 01:08:01 AM 1 19.16 0.00 1.60 0.37 0.13 78.73 01:09:01 AM all 36.89 0.00 2.53 0.86 0.10 59.62 01:09:01 AM 0 43.72 0.00 2.70 0.93 0.10 52.54 01:09:01 AM 1 30.03 0.00 2.36 0.79 0.10 66.72 Average: all 32.65 0.44 5.30 5.41 0.13 56.08 Average: 0 41.49 0.28 4.83 4.77 0.14 48.49 Average: 1 23.79 0.59 5.76 6.04 0.13 63.68