---> uname -a: Linux prd-centos8-builder-2c-1g-5695.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 623 4959 19 2116 6770 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:b4:b8:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feb4:b851/64 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) 02/16/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 232.59 138.27 94.32 5990.14 6795.52 05:06:01 AM 104.73 0.28 104.45 17.86 8924.44 05:07:01 AM 36.84 0.30 36.54 42.39 2188.17 05:08:01 AM 25.86 0.58 25.28 33.73 748.39 Average: 100.02 34.87 65.15 1521.53 4664.57 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5223304 6958192 2661132 33.75 2688 1909380 818240 9.16 217728 2105052 138136 05:06:01 AM 5116572 6964884 2767864 35.11 2688 2014584 774488 8.67 241224 2154176 47652 05:07:01 AM 5055780 6914512 2828656 35.88 2688 2025524 825848 9.24 255868 2201188 9692 05:08:01 AM 5054708 6905392 2829728 35.89 2688 2017008 834556 9.34 422812 2036712 15816 Average: 5112591 6935745 2771845 35.16 2688 1991624 813283 9.10 284408 2124282 52824 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 279.76 158.84 1678.85 58.53 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 41.00 30.57 486.02 7.87 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.41 23.76 28.61 8.40 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.58 26.60 33.04 9.56 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 95.21 59.96 556.77 21.10 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) 02/16/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 40.46 2.22 18.41 5.87 0.10 32.94 05:05:01 AM 0 51.06 1.18 14.89 5.18 0.10 27.58 05:05:01 AM 1 29.73 3.27 21.97 6.56 0.10 38.37 05:06:01 AM all 39.95 0.00 3.83 2.84 0.10 53.28 05:06:01 AM 0 36.38 0.00 3.94 3.02 0.10 56.55 05:06:01 AM 1 43.51 0.00 3.72 2.65 0.10 50.02 05:07:01 AM all 34.59 0.00 1.60 0.79 0.08 62.94 05:07:01 AM 0 28.64 0.00 1.74 1.22 0.08 68.32 05:07:01 AM 1 40.54 0.00 1.47 0.37 0.08 57.54 05:08:01 AM all 38.10 0.00 2.55 0.26 0.10 58.99 05:08:01 AM 0 18.58 0.00 2.25 0.28 0.10 78.79 05:08:01 AM 1 57.64 0.00 2.86 0.23 0.10 39.16 Average: all 38.27 0.55 6.56 2.43 0.10 52.11 Average: 0 33.62 0.29 5.68 2.42 0.10 57.89 Average: 1 42.93 0.80 7.43 2.43 0.10 46.31