---> uname -a: Linux prd-centos8-builder-2c-1g-4722.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 573 5004 19 2121 6819 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:a7:33:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fea7:33c3/64 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) 02/12/2024 _x86_64_ (2 CPU) 03:04:02 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 135.61 6.78 128.83 1284.32 10856.06 03:07:01 AM 63.18 1.87 61.31 165.54 4799.02 03:08:01 AM 15.18 0.00 15.18 0.00 412.41 03:09:01 AM 34.61 0.48 34.13 49.06 1028.05 Average: 62.15 2.28 59.86 374.72 4273.91 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5160044 7004420 2724392 34.55 2688 2010964 711220 7.96 220680 2132076 97028 03:07:01 AM 5137212 6991012 2747224 34.84 2688 2020548 713772 7.99 254972 2122252 40 03:08:01 AM 5158748 7012536 2725688 34.57 2688 2020544 680648 7.62 255308 2100520 24 03:09:01 AM 5151276 7010056 2733160 34.67 2688 2024368 689860 7.72 432084 1929568 27368 Average: 5151820 7004506 2732616 34.66 2688 2019106 698875 7.82 290761 2071104 31115 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 59.49 39.24 941.65 7.97 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 38.59 30.77 171.60 9.48 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 22.98 18.90 23.36 5.23 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 33.13 25.66 29.89 19.41 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 38.55 28.64 291.62 10.52 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) 02/12/2024 _x86_64_ (2 CPU) 03:04:02 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 40.78 0.00 4.22 2.46 0.09 52.45 03:06:01 AM 0 22.68 0.00 2.97 1.65 0.10 72.60 03:06:01 AM 1 58.92 0.00 5.47 3.28 0.08 32.24 03:07:01 AM all 38.74 0.00 2.53 1.49 0.11 57.13 03:07:01 AM 0 23.68 0.00 2.30 1.27 0.13 72.63 03:07:01 AM 1 53.82 0.00 2.77 1.72 0.08 41.61 03:08:01 AM all 25.25 0.00 1.36 0.23 0.08 73.07 03:08:01 AM 0 11.70 0.00 1.40 0.10 0.10 86.70 03:08:01 AM 1 38.80 0.00 1.32 0.37 0.07 59.45 03:09:01 AM all 41.72 0.00 2.67 0.40 0.08 55.14 03:09:01 AM 0 33.42 0.00 2.32 0.12 0.07 64.08 03:09:01 AM 1 50.02 0.00 3.02 0.68 0.10 46.18 Average: all 36.63 0.00 2.69 1.15 0.09 59.44 Average: 0 22.87 0.00 2.25 0.78 0.10 74.00 Average: 1 50.39 0.00 3.14 1.51 0.08 44.87