---> uname -a: Linux prd-centos8-builder-2c-1g-8544.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 547 5050 19 2102 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:12:f8:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe12:f88a/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) 02/25/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 223.36 122.28 101.08 3644.33 7047.88 01:06:01 AM 104.03 0.28 103.75 17.86 9193.70 01:07:01 AM 23.46 0.30 23.16 42.39 944.61 01:08:01 AM 24.48 0.58 23.90 33.73 746.06 Average: 93.83 30.86 62.97 934.58 4483.06 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5235688 6995172 2648748 33.59 2688 1932652 734464 8.22 218440 2084920 154296 01:06:01 AM 5195356 7030408 2689080 34.11 2688 2002800 683340 7.65 242900 2076728 16500 01:07:01 AM 5131872 6971056 2752564 34.91 2688 2006952 723844 8.10 247748 2135368 2876 01:08:01 AM 5165580 7004172 2718856 34.48 2688 2005376 698076 7.81 415348 1933944 17524 Average: 5182124 7000202 2702312 34.27 2688 1986945 709931 7.95 281109 2057740 47799 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 173.09 99.18 1387.11 45.98 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.56 23.73 221.14 8.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.33 20.43 26.38 6.94 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.68 26.45 34.19 9.38 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 64.91 42.45 417.20 17.58 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) 02/25/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.82 2.00 16.55 3.93 0.10 34.60 01:05:01 AM 0 41.06 2.20 14.52 4.13 0.10 37.99 01:05:01 AM 1 44.60 1.80 18.59 3.73 0.10 31.19 01:06:01 AM all 39.89 0.00 3.06 3.28 0.09 53.68 01:06:01 AM 0 33.22 0.00 3.00 2.88 0.08 60.83 01:06:01 AM 1 46.58 0.00 3.12 3.68 0.10 46.53 01:07:01 AM all 27.42 0.00 1.29 0.38 0.08 70.82 01:07:01 AM 0 21.72 0.00 1.15 0.25 0.08 76.79 01:07:01 AM 1 33.11 0.00 1.43 0.52 0.08 64.86 01:08:01 AM all 36.84 0.00 2.33 0.42 0.10 60.32 01:08:01 AM 0 27.56 0.00 1.78 0.52 0.10 70.04 01:08:01 AM 1 46.12 0.00 2.87 0.32 0.10 50.59 Average: all 36.72 0.49 5.77 2.00 0.09 54.93 Average: 0 30.86 0.54 5.08 1.94 0.09 61.49 Average: 1 42.59 0.44 6.45 2.05 0.10 48.36