---> uname -a: Linux prd-centos8-builder-2c-1g-13166.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 559 5045 19 2095 6836 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:89:a1:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe89:a1c4/64 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) 03/14/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 253.91 152.86 101.05 7671.57 9755.44 05:06:01 PM 99.18 0.28 98.90 17.86 8878.65 05:07:01 PM 23.20 0.30 22.90 42.39 930.29 05:08:01 PM 26.28 0.78 25.50 57.06 604.35 Average: 100.01 38.08 61.92 1923.51 5022.66 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5298000 7042704 2586444 32.80 2688 1917868 726340 8.13 218736 2027676 142704 05:06:01 PM 5119256 6948972 2765188 35.07 2688 1997268 776420 8.69 242900 2157904 16560 05:07:01 PM 5187648 7018056 2696796 34.20 2688 1998424 710768 7.96 245384 2088204 16 05:08:01 PM 5141672 6976856 2742772 34.79 2688 2002572 734732 8.22 413796 1965400 12624 Average: 5186644 6996647 2697800 34.22 2688 1979033 737065 8.25 280204 2059796 42976 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 291.41 160.44 1777.42 64.53 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.08 26.68 191.53 8.85 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.66 23.75 27.30 7.67 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 40.09 31.01 35.43 12.45 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 96.76 60.05 502.66 23.20 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) 03/14/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.58 2.42 19.12 6.48 0.10 28.29 05:05:01 PM 0 53.82 1.73 16.98 6.18 0.10 21.18 05:05:01 PM 1 33.20 3.12 21.29 6.79 0.10 35.50 05:06:01 PM all 40.63 0.00 2.89 3.23 0.10 53.15 05:06:01 PM 0 64.75 0.00 3.31 4.41 0.10 27.43 05:06:01 PM 1 16.54 0.00 2.46 2.05 0.10 78.86 05:07:01 PM all 35.92 0.00 1.77 0.28 0.08 61.95 05:07:01 PM 0 49.13 0.00 2.02 0.15 0.08 48.61 05:07:01 PM 1 22.73 0.00 1.52 0.42 0.08 75.25 05:08:01 PM all 40.74 0.00 2.48 0.28 0.09 56.41 05:08:01 PM 0 52.32 0.00 2.35 0.38 0.10 44.85 05:08:01 PM 1 29.14 0.00 2.61 0.18 0.08 67.98 Average: all 40.19 0.59 6.45 2.53 0.09 50.15 Average: 0 55.02 0.42 6.09 2.76 0.10 35.62 Average: 1 25.31 0.75 6.81 2.31 0.09 64.71