---> uname -a: Linux prd-centos8-builder-2c-1g-45000.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 599 5011 19 2088 6795 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:b5:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feb4:b57f/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) 10/01/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 310.93 158.55 152.38 6287.10 18891.65 08:06:01 PM 107.78 0.27 107.52 17.46 9916.56 08:07:01 PM 22.20 0.60 21.60 50.39 847.26 08:08:01 PM 16.06 0.10 15.96 10.40 351.51 Average: 114.25 39.88 74.37 1591.54 7502.22 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5307504 7022624 2576932 32.68 2688 1887936 685976 7.68 218316 2014588 139012 08:06:01 PM 5141780 6962300 2742656 34.79 2688 1988564 728240 8.15 243212 2133512 13736 08:07:01 PM 5166872 6988684 2717564 34.47 2688 1989892 693580 7.76 258196 2093564 4 08:08:01 PM 5156780 6979072 2727656 34.60 2688 1990344 705272 7.90 427188 1934448 160 Average: 5193234 6988170 2691202 34.13 2688 1964184 703267 7.87 286728 2044028 38228 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 296.87 152.40 1716.14 64.96 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 34.44 27.60 264.70 9.23 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.18 17.96 20.47 5.89 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 32.04 25.18 28.48 13.28 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 95.89 55.79 507.50 23.34 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) 10/01/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 37.29 2.70 20.01 13.65 0.12 26.23 08:05:01 PM 0 35.20 3.09 19.40 13.28 0.12 28.90 08:05:01 PM 1 39.39 2.31 20.62 14.02 0.12 23.55 08:06:01 PM all 34.32 0.00 2.98 9.15 0.13 53.43 08:06:01 PM 0 30.81 0.00 3.11 6.43 0.10 59.56 08:06:01 PM 1 37.82 0.00 2.85 11.87 0.15 47.31 08:07:01 PM all 25.09 0.00 1.38 0.53 0.08 72.92 08:07:01 PM 0 13.73 0.00 1.23 0.80 0.07 84.17 08:07:01 PM 1 36.43 0.00 1.53 0.27 0.08 61.68 08:08:01 PM all 30.86 0.00 1.98 0.23 0.08 66.85 08:08:01 PM 0 26.22 0.00 1.97 0.10 0.08 71.63 08:08:01 PM 1 35.50 0.00 2.00 0.35 0.08 62.07 Average: all 31.87 0.67 6.54 5.86 0.10 54.97 Average: 0 26.46 0.77 6.39 5.13 0.09 61.17 Average: 1 37.28 0.57 6.69 6.59 0.11 48.76