---> uname -a: Linux prd-centos8-builder-2c-1g-11019.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 545 4991 19 2162 6848 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:33:f9:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe33:f9ce/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) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 227.27 130.85 96.42 5923.17 6903.18 04:06:01 PM 103.55 0.28 103.27 17.86 10463.97 04:07:01 PM 33.46 0.30 33.16 42.39 2101.15 04:08:01 PM 23.54 0.40 23.14 18.39 634.06 Average: 96.96 32.97 64.00 1500.76 5025.56 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5320920 7075296 2563524 32.51 2688 1927568 667956 7.48 217928 2002728 153148 04:06:01 PM 5143648 7039196 2740796 34.76 2688 2061068 660572 7.39 239632 2125748 47856 04:07:01 PM 5133464 7029988 2750980 34.89 2688 2062336 662464 7.42 252508 2123056 12 04:08:01 PM 5072676 6978992 2811768 35.66 2688 2071736 723360 8.10 421604 2015252 24584 Average: 5167677 7030868 2716767 34.46 2688 2030677 678588 7.60 282918 2066696 56400 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 326.79 160.65 1734.60 61.21 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 48.49 35.78 584.76 8.19 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.18 21.35 23.91 6.93 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.77 27.29 37.35 16.59 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 108.07 61.27 595.23 23.23 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) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.04 2.25 17.51 6.76 0.11 30.33 04:05:01 PM 0 64.02 1.29 11.31 5.60 0.12 17.66 04:05:01 PM 1 21.62 3.24 23.85 7.93 0.10 43.26 04:06:01 PM all 39.14 0.00 3.49 3.69 0.10 53.57 04:06:01 PM 0 50.25 0.00 3.72 3.32 0.10 42.60 04:06:01 PM 1 28.01 0.00 3.25 4.07 0.10 64.57 04:07:01 PM all 30.31 0.00 1.34 2.27 0.08 66.00 04:07:01 PM 0 48.68 0.00 1.42 2.32 0.08 47.50 04:07:01 PM 1 11.92 0.00 1.25 2.22 0.08 84.53 04:08:01 PM all 38.51 0.00 2.41 0.48 0.08 58.52 04:08:01 PM 0 44.56 0.00 2.85 0.38 0.08 52.12 04:08:01 PM 1 32.44 0.00 1.97 0.58 0.08 64.92 Average: all 37.73 0.56 6.14 3.29 0.09 52.19 Average: 0 51.86 0.32 4.81 2.90 0.10 40.01 Average: 1 23.52 0.79 7.47 3.67 0.09 64.45