---> uname -a: Linux prd-centos8-builder-2c-1g-2692.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 567 5015 19 2116 6826 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:f7:3d:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef7:3ded/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) 02/05/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 225.31 131.97 93.34 5934.42 6879.34 04:06:01 AM 107.68 0.28 107.40 17.86 9406.12 04:07:01 AM 32.39 0.30 32.09 42.39 1586.97 04:08:01 AM 31.67 0.78 30.89 57.05 931.74 Average: 99.27 33.34 65.93 1513.06 4700.97 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5305272 7064020 2579164 32.71 2688 1931956 659588 7.38 217728 2019088 155276 04:06:01 AM 5171048 7018584 2713388 34.41 2688 2014396 672048 7.52 239996 2104556 32148 04:07:01 AM 5184200 7032984 2700236 34.25 2688 2015664 664808 7.44 252496 2077832 28 04:08:01 AM 5166904 7021376 2717532 34.47 2688 2020236 696440 7.80 419660 1926596 28024 Average: 5206856 7034241 2677580 33.96 2688 1995563 673221 7.54 282470 2032018 53869 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 325.22 155.98 1771.80 61.77 0.00 0.00 0.00 0.00 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 40.44 30.89 382.32 8.55 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 29.16 25.55 29.23 8.49 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 35.00 28.31 33.48 16.63 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 107.46 60.18 554.24 23.86 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) 02/05/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 43.82 2.33 18.40 6.00 0.12 29.33 04:05:01 AM 0 50.57 2.39 19.02 6.41 0.12 21.49 04:05:01 AM 1 37.05 2.26 17.79 5.59 0.12 37.19 04:06:01 AM all 40.45 0.00 3.62 2.67 0.12 53.15 04:06:01 AM 0 55.45 0.00 4.10 2.65 0.13 37.67 04:06:01 AM 1 25.49 0.00 3.14 2.69 0.10 68.59 04:07:01 AM all 39.85 0.00 1.87 0.57 0.08 57.63 04:07:01 AM 0 59.91 0.00 2.07 0.37 0.08 37.58 04:07:01 AM 1 19.79 0.00 1.67 0.78 0.08 77.68 04:08:01 AM all 39.68 0.00 3.05 0.41 0.12 56.75 04:08:01 AM 0 41.81 0.00 3.07 0.71 0.15 54.25 04:08:01 AM 1 37.54 0.00 3.03 0.10 0.08 59.25 Average: all 40.93 0.57 6.68 2.40 0.11 49.31 Average: 0 51.93 0.59 7.01 2.52 0.12 37.83 Average: 1 29.93 0.56 6.34 2.28 0.10 60.80