---> uname -a: Linux prd-centos8-builder-2c-1g-7536.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 560 5030 19 2108 6834 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:30:40:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe30:40df/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) 02/22/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 225.61 125.95 99.67 3410.36 7054.41 02:06:01 AM 102.22 0.32 101.90 18.40 9239.11 02:07:01 AM 24.91 0.27 24.65 41.86 1019.70 02:08:01 AM 25.63 0.58 25.05 33.73 752.97 Average: 94.59 31.78 62.81 876.09 4516.55 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5268408 7031068 2616036 33.18 2688 1935308 720864 8.07 218388 2054792 156568 02:06:01 AM 5112252 6957784 2772192 35.16 2688 2012636 769996 8.62 243896 2159900 21272 02:07:01 AM 5129756 6976524 2754688 34.94 2688 2013896 727592 8.14 250344 2135820 4764 02:08:01 AM 5137016 6981368 2747428 34.85 2688 2010428 734516 8.22 417328 1961172 17432 Average: 5161858 6986686 2722586 34.53 2688 1993067 738242 8.26 282489 2077921 50009 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 114.98 79.69 1190.35 29.59 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.36 23.91 254.06 7.78 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.53 20.35 23.40 6.94 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.93 27.98 36.04 19.32 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 51.20 37.98 375.96 15.91 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) 02/22/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.71 2.39 18.19 4.41 0.11 33.19 02:05:01 AM 0 27.29 3.00 22.26 4.93 0.10 42.41 02:05:01 AM 1 55.90 1.79 14.17 3.90 0.12 24.11 02:06:01 AM all 39.55 0.00 3.19 2.88 0.10 54.29 02:06:01 AM 0 29.65 0.00 3.03 3.70 0.12 63.51 02:06:01 AM 1 49.47 0.00 3.34 2.05 0.08 45.05 02:07:01 AM all 28.83 0.00 1.44 0.54 0.09 69.10 02:07:01 AM 0 20.30 0.00 1.59 0.64 0.08 77.38 02:07:01 AM 1 37.25 0.00 1.30 0.43 0.10 60.92 02:08:01 AM all 38.20 0.00 2.38 0.43 0.11 58.89 02:08:01 AM 0 41.58 0.00 2.45 0.60 0.12 55.25 02:08:01 AM 1 34.81 0.00 2.30 0.27 0.10 62.52 Average: all 37.06 0.59 6.24 2.06 0.10 53.95 Average: 0 29.75 0.74 7.25 2.46 0.11 59.71 Average: 1 44.32 0.44 5.25 1.66 0.10 48.23