---> uname -a: Linux prd-centos8-builder-2c-1g-1024.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 542 5002 17 2154 6852 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a0:ff:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fea0:ffe0/64 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) 11/30/2023 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 236.77 144.37 92.40 5233.86 6981.69 02:06:01 PM 109.55 0.28 109.27 17.86 10529.15 02:07:01 PM 34.84 0.30 34.54 42.39 2179.97 02:08:01 PM 12.91 0.00 12.91 0.00 290.32 Average: 98.53 36.24 62.28 1323.69 4995.36 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5315264 7058608 2569180 32.59 2688 1915012 688396 7.71 219176 2012044 143312 02:06:01 PM 5154436 7043676 2730008 34.63 2688 2053052 662976 7.42 239540 2118664 46948 02:07:01 PM 5140152 7030120 2744292 34.81 2688 2054324 672496 7.53 252612 2121124 20 02:08:01 PM 5105924 7006908 2778520 35.24 2688 2065356 676660 7.57 254204 2154320 11052 Average: 5178944 7034828 2705500 34.31 2688 2021936 675132 7.56 241383 2101538 50333 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 270.43 149.85 1717.72 61.19 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 46.73 33.59 577.72 8.11 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.55 20.98 22.73 6.96 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 18.98 17.45 16.76 5.23 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 89.68 55.47 583.78 20.37 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) 11/30/2023 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.11 2.43 18.82 9.33 0.11 27.19 02:05:01 PM 0 36.75 2.14 19.29 10.17 0.12 31.52 02:05:01 PM 1 47.47 2.72 18.35 8.49 0.10 22.86 02:06:01 PM all 38.75 0.00 3.63 3.73 0.11 53.78 02:06:01 PM 0 33.88 0.00 3.88 3.66 0.10 58.48 02:06:01 PM 1 43.63 0.00 3.38 3.80 0.12 49.08 02:07:01 PM all 31.33 0.00 1.37 5.75 0.10 61.44 02:07:01 PM 0 20.94 0.00 1.35 3.02 0.10 74.58 02:07:01 PM 1 41.71 0.00 1.38 8.49 0.10 48.32 02:08:01 PM all 24.44 0.00 1.35 1.63 0.08 72.51 02:08:01 PM 0 16.71 0.00 1.39 0.62 0.07 81.22 02:08:01 PM 1 32.16 0.00 1.32 2.64 0.08 63.80 Average: all 34.13 0.60 6.23 5.09 0.10 53.85 Average: 0 27.04 0.53 6.42 4.34 0.10 61.58 Average: 1 41.22 0.67 6.05 5.84 0.10 46.13