---> uname -a: Linux prd-centos8-builder-2c-1g-22685.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 595 5019 19 2085 6800 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:10:d6:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe10:d6f5/64 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) 04/12/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 213.56 110.30 103.27 3097.08 6953.12 11:06:01 AM 84.71 0.27 84.44 17.46 7680.31 11:07:01 AM 26.08 0.60 25.48 50.39 1514.68 11:08:01 AM 17.04 0.28 16.76 25.72 365.59 Average: 85.35 27.86 57.49 797.60 4128.42 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5262548 7013092 2621888 33.25 2688 1923724 758684 8.49 219812 2059184 149812 11:06:01 AM 5114748 6932908 2769688 35.13 2688 1986296 803620 9.00 244120 2158960 32088 11:07:01 AM 5177176 6996684 2707260 34.34 2688 1987668 727724 8.15 256424 2082972 24 11:08:01 AM 5109212 6929640 2775224 35.20 2688 1988592 781172 8.74 425224 1982520 168 Average: 5165921 6968081 2718515 34.48 2688 1971570 767800 8.60 286395 2070909 45523 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 108.20 68.36 974.98 20.19 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 27.84 22.49 177.27 7.94 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.68 28.00 31.39 8.22 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.74 27.64 32.21 10.14 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 49.86 36.62 303.95 11.62 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) 04/12/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.61 1.47 15.66 4.39 0.12 37.76 11:05:01 AM 0 38.76 1.31 14.05 4.05 0.12 41.71 11:05:01 AM 1 42.48 1.63 17.28 4.72 0.12 33.77 11:06:01 AM all 33.83 0.00 2.32 6.26 0.08 57.50 11:06:01 AM 0 35.96 0.00 2.40 2.95 0.08 58.61 11:06:01 AM 1 31.69 0.00 2.25 9.58 0.08 56.39 11:07:01 AM all 37.94 0.00 2.03 0.49 0.10 59.44 11:07:01 AM 0 35.39 0.00 1.77 0.58 0.10 62.16 11:07:01 AM 1 40.50 0.00 2.29 0.40 0.10 56.71 11:08:01 AM all 33.12 0.00 1.87 0.85 0.08 64.08 11:08:01 AM 0 36.49 0.00 2.17 1.32 0.08 59.94 11:08:01 AM 1 29.74 0.00 1.57 0.38 0.08 68.22 Average: all 36.36 0.36 5.44 2.99 0.10 54.74 Average: 0 36.64 0.33 5.08 2.22 0.10 55.64 Average: 1 36.08 0.40 5.81 3.77 0.10 53.84