---> uname -a: Linux prd-centos8-builder-2c-1g-9909.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 622 4975 19 2101 6771 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:1b:3e:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe1b:3e8e/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) 02/29/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 219.98 119.13 100.85 3181.61 6979.34 07:06:01 PM 100.62 0.47 100.15 30.13 9093.28 07:07:01 PM 24.20 0.30 23.90 42.39 997.32 07:08:01 PM 26.74 0.78 25.96 57.05 792.14 Average: 92.89 30.17 62.71 827.86 4465.47 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5270620 7024604 2613816 33.15 2688 1927088 703976 7.88 218356 2052676 151272 07:06:01 PM 5156700 6990312 2727736 34.60 2688 2000768 740140 8.29 243952 2113028 16504 07:07:01 PM 5080376 6915344 2804060 35.56 2688 2002164 798348 8.94 245904 2187004 148 07:08:01 PM 5130292 6967632 2754144 34.93 2688 2004056 738996 8.27 414664 1969424 17544 Average: 5159497 6974473 2724939 34.56 2688 1983519 745365 8.34 280719 2080533 46367 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 96.15 67.04 1103.71 25.63 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 38.41 28.81 228.19 16.97 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.35 21.50 25.12 7.19 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.21 26.87 36.04 9.96 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 48.03 36.06 348.28 14.94 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) 02/29/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.84 2.38 18.73 6.62 0.12 31.31 07:05:01 PM 0 48.38 1.99 18.23 7.19 0.12 24.09 07:05:01 PM 1 33.27 2.77 19.25 6.05 0.12 38.56 07:06:01 PM all 42.14 0.00 3.26 2.36 0.10 52.13 07:06:01 PM 0 48.96 0.00 3.70 3.02 0.10 44.22 07:06:01 PM 1 35.33 0.00 2.82 1.70 0.10 60.05 07:07:01 PM all 28.70 0.00 1.40 0.37 0.07 69.47 07:07:01 PM 0 30.49 0.00 1.47 0.50 0.07 67.48 07:07:01 PM 1 26.91 0.00 1.33 0.23 0.07 71.46 07:08:01 PM all 38.57 0.00 2.59 0.33 0.10 58.41 07:08:01 PM 0 38.48 0.00 2.35 0.30 0.10 58.77 07:08:01 PM 1 38.66 0.00 2.83 0.35 0.10 58.05 Average: all 37.55 0.58 6.43 2.40 0.10 52.95 Average: 0 41.54 0.49 6.38 2.73 0.10 48.76 Average: 1 33.54 0.68 6.48 2.06 0.10 57.14