---> uname -a: Linux prd-centos8-builder-2c-1g-4561.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 562 5020 19 2117 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:56:59:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe56:59a2/64 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) 02/11/2024 _x86_64_ (2 CPU) 04:04:00 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 138.48 14.30 124.18 1354.04 10903.00 04:07:01 AM 52.07 0.43 51.64 55.99 4487.89 04:08:01 AM 32.99 0.10 32.89 3.60 1572.57 04:09:01 AM 19.00 0.58 18.41 33.73 515.23 Average: 60.64 3.85 56.78 361.84 4369.67 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5203276 7033492 2681160 34.01 2688 1997060 697728 7.81 219096 2096760 106216 04:07:01 AM 5176396 7026884 2708040 34.35 2688 2016796 692964 7.76 244792 2093452 32140 04:08:01 AM 5096988 6956668 2787448 35.35 2688 2026572 746492 8.36 253488 2163784 9660 04:09:01 AM 5140600 6992240 2743836 34.80 2688 2018056 723856 8.10 420144 1954220 15820 Average: 5154315 7002321 2730121 34.63 2688 2014621 715260 8.01 284380 2077054 40959 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 118.33 108.38 932.55 14.72 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 74.35 70.79 231.79 12.90 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 55.52 54.84 33.49 11.59 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 63.97 58.92 48.00 22.63 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 78.05 73.23 311.46 15.46 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) 02/11/2024 _x86_64_ (2 CPU) 04:04:00 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 39.96 0.19 5.59 3.62 0.12 50.52 04:06:01 AM 0 34.49 0.20 5.46 3.96 0.13 55.76 04:06:01 AM 1 45.42 0.18 5.72 3.27 0.12 45.29 04:07:01 AM all 34.17 0.00 2.56 1.27 0.09 61.90 04:07:01 AM 0 30.35 0.00 2.58 1.67 0.10 65.30 04:07:01 AM 1 37.98 0.00 2.55 0.88 0.08 58.50 04:08:01 AM all 28.13 0.00 1.45 0.73 0.08 69.61 04:08:01 AM 0 21.15 0.00 1.45 0.83 0.07 76.50 04:08:01 AM 1 35.10 0.00 1.45 0.63 0.10 62.72 04:09:01 AM all 36.95 0.00 2.61 0.15 0.10 60.19 04:09:01 AM 0 40.32 0.00 2.82 0.12 0.10 56.65 04:09:01 AM 1 33.59 0.00 2.40 0.18 0.10 63.73 Average: all 34.80 0.05 3.05 1.44 0.10 60.55 Average: 0 31.58 0.05 3.08 1.64 0.10 63.55 Average: 1 38.03 0.05 3.03 1.24 0.10 57.55