---> uname -a: Linux prd-centos8-builder-2c-1g-19969.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 559 5055 19 2084 6836 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:de:9c:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fede:9c6b/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) 04/02/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 224.36 123.21 101.15 3653.79 6985.45 06:06:01 AM 92.17 0.28 91.88 17.86 8463.49 06:07:01 AM 22.58 0.30 22.28 42.39 913.73 06:08:01 AM 19.16 0.58 18.58 33.73 439.56 Average: 89.57 31.09 58.47 936.94 4200.56 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5274720 7017992 2609724 33.10 2688 1916120 711868 7.97 218788 2046732 142696 06:06:01 AM 5197388 7015256 2687056 34.08 2688 1985816 696524 7.80 244052 2076428 16440 06:07:01 AM 5154252 6973488 2730192 34.63 2688 1987220 722132 8.08 245884 2117876 156 06:08:01 AM 5146116 6966356 2738328 34.73 2688 1988240 741708 8.30 415144 1957036 172 Average: 5193119 6993273 2691325 34.13 2688 1969349 718058 8.04 280967 2049518 39866 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 215.40 109.62 1389.64 49.80 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.88 25.56 190.90 8.47 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 20.35 18.21 18.52 6.57 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.83 26.91 32.79 9.97 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 75.36 45.08 407.96 18.71 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) 04/02/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.79 2.18 17.28 4.04 0.13 32.59 06:05:01 AM 0 42.68 2.45 17.66 4.83 0.12 32.26 06:05:01 AM 1 44.89 1.91 16.89 3.26 0.14 32.91 06:06:01 AM all 39.57 0.00 2.76 3.16 0.10 54.41 06:06:01 AM 0 35.93 0.00 2.61 2.66 0.10 58.69 06:06:01 AM 1 43.20 0.00 2.91 3.66 0.10 50.12 06:07:01 AM all 26.95 0.00 1.33 0.34 0.06 71.33 06:07:01 AM 0 15.42 0.00 1.28 0.25 0.05 83.00 06:07:01 AM 1 38.49 0.00 1.37 0.43 0.07 59.64 06:08:01 AM all 37.25 0.00 2.07 0.18 0.09 60.41 06:08:01 AM 0 19.91 0.00 1.82 0.23 0.10 77.94 06:08:01 AM 1 54.59 0.00 2.32 0.13 0.08 42.87 Average: all 36.86 0.54 5.81 1.92 0.09 54.77 Average: 0 28.42 0.60 5.78 1.98 0.09 63.12 Average: 1 45.29 0.47 5.84 1.87 0.10 46.43