---> uname -a: Linux prd-centos8-builder-2c-1g-24932.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 559 5054 19 2086 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:93:63:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe93:63f9/64 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) 04/21/2024 _x86_64_ (2 CPU) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 247.78 149.53 98.25 6304.70 19282.02 10:06:01 AM 95.45 0.28 95.17 17.86 8189.27 10:07:01 AM 31.32 0.30 31.02 42.39 1643.57 10:08:01 AM 20.98 0.78 20.20 57.06 458.07 Average: 98.89 37.73 61.16 1605.57 7393.52 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5342652 7062436 2541792 32.24 2688 1893224 689096 7.71 217032 1985628 124468 10:06:01 AM 5240376 7059988 2644068 33.54 2688 1987272 677592 7.59 241068 2036852 32476 10:07:01 AM 5200868 7021608 2683576 34.04 2688 1988548 703012 7.87 245316 2074240 12 10:08:01 AM 5179548 7002244 2704896 34.31 2688 1990500 708832 7.93 415772 1925740 260 Average: 5240861 7036569 2643583 33.53 2688 1964886 694633 7.78 279797 2005615 39304 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 293.40 151.35 1640.61 62.02 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 35.15 27.97 259.89 8.53 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 29.19 25.91 28.09 8.93 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.83 29.11 35.75 11.18 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 98.15 58.59 491.10 22.66 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) 04/21/2024 _x86_64_ (2 CPU) 10:03:28 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.83 2.54 18.66 13.16 0.12 26.69 10:05:01 AM 0 51.65 1.40 13.96 11.77 0.12 21.10 10:05:01 AM 1 25.81 3.70 23.44 14.57 0.12 32.36 10:06:01 AM all 39.96 0.00 3.26 3.77 0.11 52.91 10:06:01 AM 0 47.99 0.00 3.26 3.39 0.10 45.25 10:06:01 AM 1 31.94 0.00 3.27 4.14 0.12 60.54 10:07:01 AM all 41.27 0.00 1.78 0.49 0.09 56.36 10:07:01 AM 0 65.34 0.00 1.98 0.35 0.10 32.22 10:07:01 AM 1 17.21 0.00 1.58 0.63 0.08 80.49 10:08:01 AM all 38.02 0.00 2.32 0.32 0.08 59.26 10:08:01 AM 0 36.38 0.00 2.28 0.30 0.08 60.95 10:08:01 AM 1 39.65 0.00 2.35 0.35 0.08 57.57 Average: all 39.52 0.63 6.45 4.39 0.10 48.91 Average: 0 50.34 0.35 5.35 3.93 0.10 39.94 Average: 1 28.67 0.91 7.55 4.86 0.10 57.92