---> uname -a: Linux prd-centos8-builder-2c-1g-13733.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 25M 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 554 5023 27 2121 6831 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:77:d3:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe77:d3b3/64 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) 01/20/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 260.26 154.08 106.18 7580.94 12195.53 03:06:01 PM 109.03 0.28 108.75 17.86 9256.66 03:07:01 PM 34.11 0.30 33.81 42.39 1644.38 03:08:01 PM 36.00 0.78 35.22 57.05 1100.20 Average: 109.86 38.86 70.99 1924.64 6049.38 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5276628 7039712 2607816 33.08 2688 1944136 686644 7.69 218584 2049088 157168 03:06:01 PM 5114848 6970644 2769596 35.13 2688 2030572 722260 8.09 244824 2155396 41784 03:07:01 PM 5202440 7049860 2682004 34.02 2688 2022200 641428 7.18 253004 2060340 12 03:08:01 PM 5152916 7005976 2731528 34.64 2688 2026776 689516 7.72 420232 1941756 28024 Average: 5186708 7016548 2697736 34.22 2688 2005921 684962 7.67 284161 2051645 56747 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 285.97 154.25 1809.77 63.34 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 36.80 27.79 340.37 8.12 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.46 25.56 29.87 8.05 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.16 27.17 33.30 10.67 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 96.60 58.70 553.35 22.55 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) 01/20/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 44.70 2.58 18.92 4.08 0.14 29.58 03:05:01 PM 0 29.18 3.16 22.19 4.83 0.17 40.47 03:05:01 PM 1 60.08 2.01 15.67 3.33 0.12 18.79 03:06:01 PM all 40.63 0.00 3.54 2.45 0.13 53.25 03:06:01 PM 0 21.65 0.00 3.19 2.59 0.13 72.43 03:06:01 PM 1 59.64 0.00 3.90 2.30 0.13 34.03 03:07:01 PM all 38.36 0.00 1.87 0.82 0.10 58.85 03:07:01 PM 0 36.04 0.00 2.00 0.60 0.12 61.25 03:07:01 PM 1 40.69 0.00 1.73 1.03 0.08 56.46 03:08:01 PM all 40.83 0.00 3.00 0.54 0.11 55.52 03:08:01 PM 0 28.97 0.00 2.96 0.40 0.10 67.57 03:08:01 PM 1 52.71 0.00 3.04 0.68 0.12 43.45 Average: all 41.11 0.64 6.77 1.96 0.12 49.40 Average: 0 28.96 0.77 7.50 2.09 0.13 60.55 Average: 1 53.26 0.50 6.05 1.83 0.11 38.25