---> uname -a: Linux prd-centos8-builder-2c-1g-10694.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 590 4946 19 2163 6802 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:f5:db:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fef5:dbb8/64 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) 01/09/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 221.54 126.26 95.28 4155.41 6951.58 10:06:01 AM 110.63 0.28 110.35 17.86 10569.38 10:07:01 AM 35.59 0.30 35.29 42.39 2162.37 10:08:01 AM 24.65 0.78 23.86 57.06 729.30 Average: 98.11 31.91 66.20 1068.27 5103.46 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5276608 7030708 2607828 33.08 2688 1927452 701596 7.85 218008 2046068 153080 10:06:01 AM 5073480 6968904 2810956 35.65 2688 2061032 750008 8.40 240692 2193384 47856 10:07:01 AM 5089912 6986268 2794524 35.44 2688 2062300 733560 8.21 253000 2164400 28 10:08:01 AM 5129860 7028592 2754576 34.94 2688 2064144 674644 7.55 421604 1956640 15820 Average: 5142465 7003618 2741971 34.78 2688 2028732 714952 8.00 283326 2090123 54196 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 262.46 150.73 1700.05 59.92 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 47.50 34.26 586.20 8.59 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 28.40 24.36 27.18 8.37 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 32.36 25.90 32.29 9.83 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 92.69 58.81 586.48 21.68 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) 01/09/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.60 2.29 17.67 4.06 0.17 33.21 10:05:01 AM 0 38.47 2.48 20.67 5.00 0.19 33.19 10:05:01 AM 1 46.69 2.10 14.69 3.13 0.15 33.23 10:06:01 AM all 39.91 0.00 3.81 3.37 0.11 52.81 10:06:01 AM 0 37.57 0.00 3.63 4.00 0.12 54.69 10:06:01 AM 1 42.25 0.00 3.99 2.74 0.10 50.93 10:07:01 AM all 37.46 0.00 1.68 0.82 0.10 59.94 10:07:01 AM 0 49.97 0.00 1.74 1.02 0.08 47.19 10:07:01 AM 1 24.99 0.00 1.62 0.62 0.12 72.66 10:08:01 AM all 36.46 0.00 2.46 1.22 0.10 59.76 10:08:01 AM 0 50.02 0.00 2.91 1.01 0.10 45.97 10:08:01 AM 1 23.02 0.00 2.02 1.43 0.10 73.43 Average: all 39.10 0.57 6.36 2.36 0.12 51.49 Average: 0 44.02 0.61 7.18 2.75 0.12 45.32 Average: 1 34.20 0.52 5.56 1.98 0.12 57.63