---> uname -a: Linux prd-centos8-builder-2c-1g-80324.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 592 5020 19 2086 6802 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:d8:de:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fed8:de41/64 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) 10/30/2024 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 251.69 142.44 109.25 6107.76 7151.81 12:06:01 AM 94.00 0.47 93.53 56.26 8469.12 12:07:01 AM 23.54 0.12 23.42 3.73 910.16 12:08:01 AM 24.96 0.78 24.18 57.06 541.49 Average: 97.91 35.51 62.40 1537.22 4255.93 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5276132 6989256 2608304 33.08 2688 1887464 728900 8.16 218124 2051224 120116 12:06:01 AM 5191324 7012128 2693112 34.16 2688 1988380 690244 7.73 245828 2081772 13560 12:07:01 AM 5188820 7009244 2695616 34.19 2688 1988496 696380 7.80 246812 2083512 28 12:08:01 AM 5126248 6952000 2758188 34.98 2688 1993100 741596 8.30 415512 1976804 13072 Average: 5195631 6990657 2688805 34.10 2688 1964360 714280 8.00 281569 2048328 36694 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 285.85 156.27 1708.77 63.94 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 42.08 35.93 269.28 15.38 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 24.35 22.51 20.80 7.71 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 26.58 24.26 24.79 13.39 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 93.92 59.34 500.89 24.94 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) 10/30/2024 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 39.39 2.47 19.80 11.86 0.13 26.35 12:05:01 AM 0 46.02 2.33 18.60 10.35 0.14 22.56 12:05:01 AM 1 32.74 2.61 21.01 13.37 0.12 30.15 12:06:01 AM all 36.74 0.00 3.24 3.08 0.09 56.85 12:06:01 AM 0 30.73 0.00 3.06 2.43 0.08 63.70 12:06:01 AM 1 42.76 0.00 3.41 3.73 0.10 49.99 12:07:01 AM all 35.73 0.00 2.04 1.62 0.27 60.33 12:07:01 AM 0 31.61 0.00 1.78 1.85 0.28 64.48 12:07:01 AM 1 39.85 0.00 2.30 1.40 0.27 56.18 12:08:01 AM all 34.23 0.00 1.93 3.10 0.09 60.64 12:08:01 AM 0 29.58 0.00 1.69 2.05 0.08 66.60 12:08:01 AM 1 38.89 0.00 2.17 4.16 0.10 54.68 Average: all 36.50 0.60 6.64 4.86 0.15 51.25 Average: 0 34.39 0.57 6.18 4.12 0.15 54.60 Average: 1 38.61 0.63 7.10 5.60 0.15 47.91