---> uname -a: Linux prd-centos8-builder-2c-1g-23401.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 561 5051 19 2085 6833 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:b8:69:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feb8:6949/64 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) 04/15/2024 _x86_64_ (2 CPU) 02:04:21 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 214.83 112.71 102.12 3555.41 6946.01 02:07:01 AM 89.40 0.28 89.12 17.86 8274.69 02:08:01 AM 24.88 0.60 24.28 50.39 1014.55 02:09:01 AM 20.03 0.48 19.55 49.06 417.55 Average: 87.29 28.52 58.77 918.14 4163.37 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5292636 7035720 2591800 32.87 2688 1916472 718800 8.05 217856 2032556 142924 02:07:01 AM 5200024 7018660 2684412 34.05 2688 1986720 697832 7.81 243244 2075204 16952 02:08:01 AM 5194296 7014424 2690140 34.12 2688 1988220 698936 7.82 256048 2066988 24 02:09:01 AM 5234528 7059060 2649908 33.61 2688 1992132 650048 7.28 424268 1856844 12756 Average: 5230371 7031966 2654065 33.66 2688 1970886 691404 7.74 285354 2007898 43164 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 226.36 121.55 1463.69 54.80 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.74 25.54 186.56 7.96 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.04 27.08 27.42 8.22 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 34.94 28.40 34.18 11.06 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 80.52 50.64 427.95 20.51 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) 04/15/2024 _x86_64_ (2 CPU) 02:04:21 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 44.12 1.53 16.40 3.94 0.11 33.89 02:06:01 AM 0 38.46 2.08 19.10 4.72 0.10 35.53 02:06:01 AM 1 49.71 0.99 13.73 3.17 0.12 32.27 02:07:01 AM all 39.90 0.00 2.76 2.64 0.10 54.60 02:07:01 AM 0 35.28 0.00 2.75 2.68 0.10 59.20 02:07:01 AM 1 44.52 0.00 2.78 2.60 0.10 50.00 02:08:01 AM all 37.70 0.00 2.00 0.42 0.11 59.77 02:08:01 AM 0 26.83 0.00 1.80 0.60 0.12 70.66 02:08:01 AM 1 48.56 0.00 2.20 0.25 0.10 48.89 02:09:01 AM all 39.10 0.00 2.35 0.22 0.11 58.22 02:09:01 AM 0 26.31 0.00 2.25 0.17 0.10 71.17 02:09:01 AM 1 51.89 0.00 2.45 0.28 0.12 45.26 Average: all 40.19 0.38 5.83 1.80 0.11 51.70 Average: 0 31.68 0.51 6.40 2.03 0.10 59.27 Average: 1 48.67 0.25 5.27 1.57 0.11 44.14