---> uname -a: Linux prd-centos8-builder-2c-1g-4220.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 553 5028 19 2117 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:72:e8:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe72:e83a/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) 02/10/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 212.83 119.11 93.72 3613.86 6831.37 05:06:01 AM 107.03 0.28 106.75 17.86 9317.25 05:07:01 AM 39.48 0.60 38.88 50.39 2331.43 05:08:01 AM 15.10 0.00 15.10 0.00 354.16 Average: 93.61 30.00 63.61 920.64 4708.64 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5280916 7045036 2603528 33.02 2688 1937476 712720 7.98 221684 2039092 162264 05:06:01 AM 5178040 7028008 2706404 34.33 2688 2015816 696948 7.80 226708 2107228 48264 05:07:01 AM 5173164 7023812 2711280 34.39 2688 2017312 689988 7.72 252076 2089208 24 05:08:01 AM 5077564 6951544 2806880 35.60 2688 2040272 748720 8.38 254760 2180572 22712 Average: 5177421 7012100 2707023 34.33 2688 2002719 712094 7.97 238807 2104025 58316 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 272.18 178.54 1450.64 53.27 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 91.05 86.99 441.50 20.39 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 68.59 66.24 53.11 13.73 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 47.63 46.61 32.30 10.04 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 119.87 94.60 494.42 24.36 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) 02/10/2024 _x86_64_ (2 CPU) 05:03:26 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.84 1.96 16.67 3.85 0.14 35.55 05:05:01 AM 0 43.62 1.72 14.23 3.94 0.13 36.36 05:05:01 AM 1 40.05 2.20 19.12 3.76 0.14 34.73 05:06:01 AM all 39.12 0.00 3.62 2.89 0.10 54.27 05:06:01 AM 0 32.98 0.00 3.65 1.88 0.10 61.39 05:06:01 AM 1 45.26 0.00 3.59 3.91 0.10 47.14 05:07:01 AM all 35.07 0.00 1.89 0.80 0.09 62.15 05:07:01 AM 0 26.91 0.00 1.68 0.98 0.10 70.32 05:07:01 AM 1 43.23 0.00 2.10 0.62 0.08 53.97 05:08:01 AM all 29.00 0.00 1.76 0.14 0.07 69.03 05:08:01 AM 0 22.06 0.00 1.47 0.10 0.08 76.28 05:08:01 AM 1 35.91 0.00 2.05 0.18 0.07 61.79 Average: all 36.24 0.48 5.95 1.91 0.10 55.31 Average: 0 31.37 0.43 5.23 1.72 0.10 61.15 Average: 1 41.12 0.54 6.66 2.11 0.10 49.47