---> uname -a: Linux prd-centos8-builder-2c-1g-18618.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 576 5027 19 2096 6819 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:60:25:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe60:257c/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) 03/27/2024 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 264.15 161.20 102.95 6432.92 36360.71 04:06:01 PM 104.97 0.23 104.73 16.53 8117.81 04:07:01 PM 40.01 0.35 39.66 43.73 3325.88 04:08:01 PM 15.76 0.40 15.36 18.40 279.00 Average: 106.23 40.55 65.68 1628.09 12021.87 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5247788 6953196 2636656 33.44 2688 1884788 818316 9.16 237460 2082260 136444 04:06:01 PM 5197264 7027144 2687180 34.08 2688 1997316 694308 7.77 222852 2103032 78884 04:07:01 PM 5166568 6997152 2717876 34.47 2688 1998628 726412 8.13 245020 2111036 12 04:08:01 PM 5128708 6959964 2755736 34.95 2688 1999308 757344 8.48 414540 1979740 160 Average: 5185082 6984364 2699362 34.24 2688 1970010 749095 8.39 279968 2069017 53875 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 289.69 143.19 1664.27 62.06 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.73 28.20 274.25 9.32 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.43 24.68 26.67 7.75 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.74 25.86 31.83 9.34 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 95.91 55.48 499.30 22.12 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) 03/27/2024 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 33.56 2.84 19.87 22.86 0.12 20.75 04:05:01 PM 0 35.22 2.48 19.58 24.10 0.12 18.51 04:05:01 PM 1 31.91 3.19 20.16 21.63 0.12 22.99 04:06:01 PM all 40.27 0.00 3.31 4.19 0.10 52.13 04:06:01 PM 0 47.35 0.00 3.75 4.33 0.10 44.47 04:06:01 PM 1 33.20 0.00 2.87 4.05 0.10 59.77 04:07:01 PM all 32.91 0.00 1.71 1.65 0.09 63.63 04:07:01 PM 0 48.48 0.00 1.88 0.92 0.10 48.62 04:07:01 PM 1 17.32 0.00 1.54 2.39 0.08 78.67 04:08:01 PM all 35.32 0.00 2.13 0.86 0.08 61.61 04:08:01 PM 0 45.43 0.00 2.16 0.88 0.08 51.44 04:08:01 PM 1 25.19 0.00 2.10 0.83 0.08 71.79 Average: all 35.53 0.70 6.69 7.32 0.10 49.67 Average: 0 44.16 0.61 6.78 7.48 0.10 40.87 Average: 1 26.89 0.79 6.60 7.16 0.10 58.47