---> uname -a: Linux prd-centos8-builder-2c-1g-9260.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 557 4980 19 2161 6835 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:45:ac:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe45:ac4c/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) 01/03/2024 _x86_64_ (2 CPU) 04:03:23 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 227.86 125.34 102.52 3676.91 7316.14 04:06:01 AM 104.83 0.28 104.55 17.86 10618.66 04:07:01 AM 31.71 0.30 31.41 42.39 1559.86 04:08:01 AM 24.53 0.58 23.95 33.73 723.86 Average: 97.23 31.63 65.60 942.80 5054.58 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5213564 6989556 2670872 33.88 2688 1948840 736908 8.25 219716 2107288 165748 04:06:01 AM 5078776 6982164 2805660 35.58 2688 2069064 736660 8.25 244612 2187928 40884 04:07:01 AM 5054476 6958848 2829960 35.89 2688 2070340 764828 8.56 253376 2202460 9672 04:08:01 AM 5073780 6969976 2810656 35.65 2688 2061840 746184 8.35 420536 2018196 15816 Average: 5105149 6975136 2779287 35.25 2688 2037521 746145 8.35 284560 2128968 58030 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 215.69 120.84 1648.46 52.42 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 38.09 27.76 441.28 7.80 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 25.17 21.56 24.82 7.55 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 32.58 27.20 33.07 9.62 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 77.89 49.34 536.93 19.35 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) 01/03/2024 _x86_64_ (2 CPU) 04:03:23 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 43.49 2.21 17.31 4.37 0.13 32.49 04:05:01 AM 0 26.66 2.65 21.84 3.95 0.14 44.75 04:05:01 AM 1 60.07 1.77 12.85 4.79 0.12 20.40 04:06:01 AM all 38.98 0.00 3.38 4.36 0.12 53.16 04:06:01 AM 0 19.75 0.00 2.77 5.53 0.10 71.85 04:06:01 AM 1 58.25 0.00 3.99 3.19 0.13 34.44 04:07:01 AM all 33.55 0.00 1.46 0.55 0.08 64.36 04:07:01 AM 0 17.87 0.00 1.28 0.70 0.08 80.06 04:07:01 AM 1 49.32 0.00 1.63 0.40 0.08 48.57 04:08:01 AM all 38.14 0.00 2.37 0.43 0.09 58.97 04:08:01 AM 0 15.57 0.00 1.87 0.48 0.08 81.99 04:08:01 AM 1 60.70 0.00 2.87 0.38 0.10 35.95 Average: all 38.52 0.54 6.08 2.42 0.10 52.33 Average: 0 19.92 0.65 6.84 2.66 0.10 69.83 Average: 1 57.09 0.44 5.32 2.19 0.11 34.86