---> uname -a: Linux prd-centos8-builder-2c-1g-7234.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 582 5003 19 2112 6810 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:89:1f:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe89:1fb9/64 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) 02/21/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 196.78 93.49 103.30 2957.59 7094.02 09:06:01 AM 102.27 0.47 101.80 56.26 8950.12 09:07:01 AM 32.64 0.10 32.54 3.60 1610.45 09:08:01 AM 36.54 0.78 35.76 57.06 1102.08 Average: 92.07 23.71 68.35 768.81 4689.37 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5214068 6996344 2670376 33.87 2688 1953968 733768 8.21 219352 2103740 174100 09:06:01 AM 5195244 7040468 2689200 34.11 2688 2011748 669356 7.49 242760 2073448 32148 09:07:01 AM 5148840 6994152 2735604 34.70 2688 2011864 713180 7.98 249364 2113268 28 09:08:01 AM 5066440 6931940 2818004 35.74 2688 2030708 766452 8.58 418468 2025492 41812 Average: 5156148 6990726 2728296 34.60 2688 2002072 720689 8.07 282486 2078987 62022 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 97.85 66.23 1170.89 23.94 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 36.31 27.80 295.79 8.56 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.96 23.48 23.56 7.70 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 36.59 28.96 32.85 20.85 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 49.43 36.62 380.84 15.26 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) 02/21/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 43.64 1.29 13.93 2.36 0.12 38.66 09:05:01 AM 0 42.03 1.04 12.22 2.36 0.13 42.21 09:05:01 AM 1 45.25 1.54 15.65 2.36 0.10 35.10 09:06:01 AM all 39.28 0.00 3.29 1.84 0.10 55.49 09:06:01 AM 0 22.32 0.00 3.24 2.23 0.08 72.13 09:06:01 AM 1 56.29 0.00 3.35 1.45 0.12 38.80 09:07:01 AM all 35.22 0.00 1.97 0.61 0.10 62.09 09:07:01 AM 0 14.91 0.00 1.72 0.35 0.10 82.92 09:07:01 AM 1 55.54 0.00 2.23 0.87 0.10 41.26 09:08:01 AM all 42.00 0.00 2.84 0.55 0.11 54.50 09:08:01 AM 0 21.35 0.00 2.34 0.23 0.10 75.98 09:08:01 AM 1 62.70 0.00 3.33 0.87 0.12 32.98 Average: all 40.03 0.32 5.48 1.34 0.11 52.73 Average: 0 25.10 0.26 4.86 1.29 0.10 68.39 Average: 1 54.98 0.38 6.11 1.38 0.11 37.04