---> uname -a: Linux prd-centos8-builder-2c-1g-8039.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 4985 19 2162 6840 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:01:02:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe01:24e/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) 12/28/2023 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 225.50 116.56 108.93 3143.88 7657.41 06:06:02 AM 101.15 0.27 100.88 17.46 10159.88 06:07:01 AM 31.35 0.31 31.05 43.11 1538.11 06:08:01 AM 26.48 0.78 25.70 57.06 749.96 Average: 96.39 29.60 66.79 818.57 5041.15 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5224888 7040596 2659548 33.73 2688 1987668 688828 7.71 221000 2092628 191104 06:06:02 AM 5148676 7042380 2735760 34.70 2688 2059648 678044 7.59 243156 2120040 31240 06:07:01 AM 5173392 7068360 2711044 34.38 2688 2060924 636340 7.12 251504 2085880 24 06:08:01 AM 5115856 7013052 2768580 35.11 2688 2062824 707164 7.92 420656 1975052 15872 Average: 5165703 7041097 2718733 34.48 2688 2042766 677594 7.59 284079 2068400 59560 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 83.07 51.44 1330.38 10.80 0.00 0.00 0.00 0.00 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 28.77 23.31 221.00 7.37 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.98 21.25 25.19 7.38 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.78 28.51 34.23 17.62 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 42.97 31.17 404.27 10.81 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) 12/28/2023 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.57 2.13 16.92 3.62 0.14 34.63 06:05:01 AM 0 43.83 2.45 16.29 3.16 0.14 34.14 06:05:01 AM 1 41.30 1.82 17.54 4.08 0.14 35.12 06:06:02 AM all 38.65 0.00 3.41 4.83 0.10 53.01 06:06:02 AM 0 38.17 0.00 2.89 6.00 0.10 52.84 06:06:02 AM 1 39.13 0.00 3.93 3.66 0.10 53.18 06:07:01 AM all 31.70 0.00 1.64 0.54 0.07 66.05 06:07:01 AM 0 24.97 0.00 1.71 0.78 0.05 72.49 06:07:01 AM 1 38.43 0.00 1.56 0.30 0.08 59.62 06:08:01 AM all 38.23 0.00 2.73 0.35 0.09 58.60 06:08:01 AM 0 11.56 0.00 2.34 0.50 0.08 85.51 06:08:01 AM 1 64.95 0.00 3.12 0.20 0.10 31.63 Average: all 37.79 0.53 6.14 2.34 0.10 53.11 Average: 0 29.58 0.60 5.77 2.62 0.09 61.34 Average: 1 46.01 0.45 6.50 2.06 0.11 44.88