---> uname -a: Linux prd-centos8-builder-2c-1g-11446.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 578 5005 19 2115 6815 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:bc:a9:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:febc:a987/64 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) 01/12/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 169.94 85.55 84.39 6877.57 17918.41 03:06:01 AM 107.41 0.23 107.18 16.53 7988.90 03:07:01 AM 54.76 0.32 54.44 43.19 4247.83 03:08:01 AM 16.74 0.52 16.23 20.79 403.02 Average: 87.22 21.66 65.56 1739.59 7639.68 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5264944 6991932 2619500 33.22 2688 1904832 778920 8.72 240528 2057184 143400 03:06:01 AM 5089656 6949568 2794788 35.45 2688 2027108 762548 8.54 221804 2205408 103380 03:07:01 AM 5159736 7007108 2724708 34.56 2688 2014008 699680 7.83 251828 2103352 16 03:08:01 AM 5142760 6988832 2741684 34.77 2688 2012324 696968 7.80 250092 2118136 13520 Average: 5164274 6984360 2720170 34.50 2688 1989568 734529 8.22 241063 2121020 65079 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 278.77 142.77 1639.12 57.82 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 49.88 36.10 495.73 8.28 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.53 23.18 25.65 7.64 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 30.49 25.04 29.65 19.29 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 96.17 56.78 547.56 23.26 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) 01/12/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.53 0.92 12.38 8.21 0.13 42.83 03:05:01 AM 0 24.36 1.26 14.50 9.47 0.14 50.27 03:05:01 AM 1 46.58 0.59 10.29 6.96 0.12 35.47 03:06:01 AM all 40.63 0.00 3.71 3.01 0.12 52.54 03:06:01 AM 0 33.58 0.00 3.88 2.31 0.12 60.11 03:06:01 AM 1 47.66 0.00 3.54 3.70 0.12 44.99 03:07:01 AM all 37.15 0.00 2.19 1.72 0.10 58.84 03:07:01 AM 0 26.13 0.00 2.47 2.12 0.10 69.19 03:07:01 AM 1 48.15 0.00 1.91 1.31 0.10 48.53 03:08:01 AM all 30.83 0.00 1.82 0.36 0.09 66.90 03:08:01 AM 0 19.59 0.00 1.52 0.18 0.08 78.63 03:08:01 AM 1 42.08 0.00 2.12 0.53 0.10 55.17 Average: all 36.04 0.23 5.00 3.31 0.11 55.32 Average: 0 25.93 0.31 5.55 3.50 0.11 64.61 Average: 1 46.12 0.15 4.45 3.12 0.11 46.06