---> uname -a: Linux prd-centos8-builder-2c-1g-3853.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: 2799.996 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 568 5013 19 2117 6824 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:f7:49:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fef7:493d/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) 02/08/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 235.28 136.18 99.10 5970.20 7189.70 05:06:01 PM 101.45 0.28 101.17 17.86 8529.15 05:07:01 PM 32.74 0.30 32.44 42.39 2113.20 05:08:01 PM 29.83 0.78 29.05 57.06 905.43 Average: 99.82 34.38 65.44 1521.82 4684.26 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5287448 7055984 2596996 32.94 2688 1941568 668972 7.49 217820 2035380 160032 05:06:01 PM 5161556 7009900 2722888 34.53 2688 2015192 708552 7.93 239824 2111852 48268 05:07:01 PM 5181848 7031432 2702596 34.28 2688 2016460 681860 7.63 252268 2078384 16 05:08:01 PM 5196892 7052472 2687552 34.09 2688 2021032 681528 7.63 419568 1894496 28020 Average: 5206936 7037447 2677508 33.96 2688 1998563 685228 7.67 282370 2030028 59084 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 311.83 163.94 1850.49 61.22 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.96 27.65 321.28 7.96 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 30.04 26.29 29.38 8.41 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.99 28.10 32.69 17.18 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 103.20 61.49 558.44 23.69 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) 02/08/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 44.34 2.38 17.71 5.11 0.11 30.35 05:05:01 PM 0 50.68 1.89 15.85 5.07 0.10 26.41 05:05:01 PM 1 37.96 2.88 19.58 5.15 0.12 34.31 05:06:01 PM all 39.81 0.00 3.41 4.22 0.10 52.47 05:06:01 PM 0 24.66 0.00 3.38 3.79 0.10 68.07 05:06:01 PM 1 54.98 0.00 3.43 4.65 0.10 36.83 05:07:01 PM all 39.62 0.00 1.75 0.79 0.12 57.71 05:07:01 PM 0 25.82 0.00 1.59 0.67 0.12 71.81 05:07:01 PM 1 53.45 0.00 1.92 0.92 0.12 43.59 05:08:01 PM all 39.17 0.00 2.74 0.85 0.11 57.13 05:08:01 PM 0 41.57 0.00 2.82 0.91 0.10 54.61 05:08:01 PM 1 36.79 0.00 2.67 0.79 0.12 59.64 Average: all 40.72 0.59 6.36 2.74 0.11 49.48 Average: 0 35.62 0.47 5.88 2.60 0.10 55.32 Average: 1 45.84 0.71 6.85 2.87 0.11 43.63