---> uname -a: Linux prd-centos8-builder-2c-1g-11040.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: 2800.000 BogoMIPS: 5600.00 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 545 5042 19 2111 6847 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:72:8d:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe72:8dc5/64 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) 01/10/2024 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 234.03 138.89 95.13 5981.00 6824.11 06:06:01 PM 102.72 0.23 102.48 16.53 8861.75 06:07:01 PM 41.89 0.32 41.58 43.19 2427.13 06:08:01 PM 14.91 0.03 14.88 0.53 341.73 Average: 98.39 34.87 63.52 1510.25 4613.86 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5352232 7075912 2532204 32.12 2688 1898260 643972 7.21 216876 1975900 131956 06:06:01 PM 5122276 6979412 2762160 35.03 2688 2023888 737092 8.25 221672 2169540 54104 06:07:01 PM 5190712 7034620 2693724 34.17 2688 2010788 664648 7.44 251676 2071296 12 06:08:01 PM 5136576 6991504 2747860 34.85 2688 2021844 707728 7.92 253352 2123976 11044 Average: 5200449 7020362 2683987 34.04 2688 1988695 688360 7.71 235894 2085178 49279 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 300.27 147.51 1662.81 61.01 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 48.05 35.32 474.19 8.41 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.11 24.41 26.09 8.65 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 20.83 18.48 19.14 5.59 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 99.31 56.43 545.55 20.92 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) 01/10/2024 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 39.55 2.33 18.61 9.57 0.14 29.80 06:05:01 PM 0 49.02 2.67 18.22 9.22 0.14 20.75 06:05:01 PM 1 30.08 1.99 18.99 9.93 0.14 38.87 06:06:01 PM all 36.54 0.00 3.12 6.33 0.12 53.90 06:06:01 PM 0 43.14 0.00 3.06 7.25 0.13 46.41 06:06:01 PM 1 29.92 0.00 3.18 5.40 0.10 61.40 06:07:01 PM all 37.71 0.00 2.27 1.97 0.10 57.95 06:07:01 PM 0 52.63 0.00 2.53 1.81 0.12 42.91 06:07:01 PM 1 22.77 0.00 2.02 2.12 0.08 73.01 06:08:01 PM all 25.55 0.00 1.64 0.19 0.08 72.54 06:08:01 PM 0 30.04 0.00 1.65 0.22 0.08 68.01 06:08:01 PM 1 21.06 0.00 1.63 0.17 0.07 77.08 Average: all 34.82 0.57 6.35 4.49 0.11 53.66 Average: 0 43.69 0.66 6.31 4.61 0.12 44.62 Average: 1 25.94 0.49 6.39 4.38 0.10 62.70