---> uname -a: Linux prd-centos8-builder-2c-1g-2685.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 580 5003 19 2115 6813 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:c7:49:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fec7:4992/64 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) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 217.24 123.81 93.44 4132.62 6909.20 03:06:01 AM 108.03 0.28 107.75 17.86 8915.73 03:07:01 AM 34.16 0.30 33.86 42.39 2191.75 03:08:01 AM 23.43 0.58 22.85 33.73 649.73 Average: 95.72 31.25 64.47 1056.74 4666.59 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5303996 7040556 2580448 32.73 2688 1910984 697896 7.81 218060 2022900 139832 03:06:01 AM 5184976 7032676 2699468 34.24 2688 2014152 699596 7.83 238652 2088388 48264 03:07:01 AM 5170472 7019064 2713972 34.42 2688 2015436 709952 7.95 252224 2090132 36 03:08:01 AM 5156876 7007256 2727568 34.59 2688 2016576 708524 7.93 419888 1936340 15820 Average: 5204080 7024888 2680364 34.00 2688 1989287 703992 7.88 282206 2034440 50988 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 282.29 130.44 1623.93 56.36 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 41.13 30.43 463.92 14.31 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.96 21.34 24.87 7.48 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.03 26.13 34.22 9.51 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 95.61 52.09 536.76 21.92 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) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.42 2.14 19.26 7.98 0.13 29.08 03:05:01 AM 0 31.47 2.87 22.50 8.99 0.15 34.02 03:05:01 AM 1 51.34 1.41 16.03 6.97 0.10 24.15 03:06:01 AM all 39.53 0.00 3.94 3.14 0.10 53.29 03:06:01 AM 0 29.48 0.00 3.91 2.89 0.08 63.63 03:06:01 AM 1 49.58 0.00 3.98 3.38 0.12 42.95 03:07:01 AM all 31.99 0.00 1.53 1.66 0.08 64.74 03:07:01 AM 0 18.50 0.00 1.52 2.22 0.07 77.70 03:07:01 AM 1 45.47 0.00 1.55 1.10 0.10 51.78 03:08:01 AM all 36.45 0.00 2.44 0.47 0.08 60.56 03:08:01 AM 0 27.09 0.00 2.05 0.20 0.08 70.58 03:08:01 AM 1 45.81 0.00 2.83 0.73 0.08 50.54 Average: all 37.32 0.53 6.72 3.28 0.10 52.05 Average: 0 26.61 0.70 7.40 3.54 0.10 61.65 Average: 1 48.03 0.35 6.04 3.02 0.10 42.46