---> uname -a: Linux prd-centos8-builder-2c-1g-3764.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: 2800.000 BogoMIPS: 5600.00 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 564 5019 19 2115 6829 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:05:0a:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe05:ae5/64 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) 02/08/2024 _x86_64_ (2 CPU) 13:04:11 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 189.87 84.37 105.50 2020.66 7383.81 01:07:01 PM 98.63 0.30 98.33 18.00 8656.29 01:08:01 PM 32.59 0.57 32.03 49.86 1675.94 01:09:01 PM 20.98 0.28 20.69 25.72 577.39 Average: 85.52 21.38 64.14 528.60 4573.31 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5220148 7023304 2664288 33.79 2688 1974628 720104 8.06 222300 2093212 182320 01:07:01 PM 5189048 7036476 2695388 34.19 2688 2014096 676780 7.58 244424 2078816 32132 01:08:01 PM 5111736 6969956 2772700 35.17 2688 2025236 752760 8.43 253836 2147336 9676 01:09:01 PM 5117000 6966948 2767436 35.10 2688 2016504 748208 8.38 430364 1966372 15820 Average: 5159483 6999171 2724953 34.56 2688 2007616 724463 8.11 287731 2071434 59987 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 62.33 42.90 1039.78 8.50 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 30.06 23.91 195.32 7.62 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 26.75 21.98 26.54 14.17 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 33.14 26.76 33.29 9.89 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 38.07 28.89 323.75 10.05 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) 02/08/2024 _x86_64_ (2 CPU) 13:04:11 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 40.09 1.27 12.63 8.77 0.43 36.82 01:06:01 PM 0 46.47 0.47 7.93 7.54 0.71 36.89 01:06:01 PM 1 33.61 2.08 17.41 10.02 0.14 36.75 01:07:01 PM all 37.95 0.00 3.05 3.44 0.10 55.47 01:07:01 PM 0 16.18 0.00 2.86 4.34 0.08 76.54 01:07:01 PM 1 59.78 0.00 3.23 2.53 0.12 34.33 01:08:01 PM all 28.85 0.00 1.54 1.11 0.08 68.41 01:08:01 PM 0 23.21 0.00 1.52 1.25 0.08 73.94 01:08:01 PM 1 34.50 0.00 1.57 0.97 0.08 62.88 01:09:01 PM all 37.45 0.00 2.47 0.34 0.09 59.65 01:09:01 PM 0 12.88 0.00 1.88 0.33 0.07 84.84 01:09:01 PM 1 62.04 0.00 3.05 0.35 0.12 34.44 Average: all 36.07 0.31 4.88 3.39 0.17 55.17 Average: 0 24.61 0.12 3.53 3.35 0.23 68.15 Average: 1 47.58 0.51 6.24 3.42 0.11 42.14