---> uname -a: Linux prd-centos8-builder-2c-1g-10348.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 540 5059 19 2099 6853 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:43:a1:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe43:a1a8/64 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) 03/02/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 220.23 115.33 104.90 3147.08 7137.24 01:06:01 PM 102.55 0.73 101.82 63.99 9037.46 01:07:01 PM 24.30 0.13 24.16 3.87 1012.10 01:08:01 PM 24.51 0.48 24.03 49.05 715.91 Average: 92.90 29.17 63.73 816.06 4475.63 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5242196 7002964 2642240 33.51 2688 1933876 734300 8.22 217836 2081204 157692 01:06:01 PM 5216352 7049188 2668084 33.84 2688 2000596 665300 7.45 243520 2054988 16496 01:07:01 PM 5226572 7059592 2657864 33.71 2688 2000816 653676 7.32 244372 2044072 24 01:08:01 PM 5242352 7077820 2642084 33.51 2688 2002600 631536 7.07 423000 1850268 17544 Average: 5231868 7047391 2652568 33.64 2688 1984472 671203 7.51 282182 2007633 47939 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 136.29 86.87 1136.41 27.74 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.21 27.05 230.81 8.52 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.30 21.15 29.24 14.03 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.90 29.21 36.88 10.85 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 58.43 41.07 358.36 15.28 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) 03/02/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.15 1.99 16.71 3.94 0.10 36.12 01:05:01 PM 0 29.16 2.53 18.20 4.38 0.10 45.62 01:05:01 PM 1 53.01 1.45 15.23 3.50 0.10 26.71 01:06:01 PM all 39.02 0.00 2.85 2.27 0.11 55.75 01:06:01 PM 0 39.49 0.00 2.63 3.00 0.12 54.77 01:06:01 PM 1 38.55 0.00 3.07 1.54 0.10 56.74 01:07:01 PM all 29.55 0.00 1.48 0.32 0.08 68.57 01:07:01 PM 0 25.53 0.00 1.29 0.25 0.08 72.85 01:07:01 PM 1 33.56 0.00 1.68 0.38 0.08 64.30 01:08:01 PM all 37.56 0.00 2.59 0.53 0.09 59.23 01:08:01 PM 0 17.45 0.00 1.99 0.48 0.08 79.99 01:08:01 PM 1 57.66 0.00 3.19 0.57 0.10 38.48 Average: all 36.80 0.49 5.87 1.76 0.10 54.98 Average: 0 27.91 0.62 5.97 2.02 0.10 63.38 Average: 1 45.68 0.36 5.77 1.49 0.10 46.61