---> uname -a: Linux prd-centos8-builder-2c-1g-15220.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 521 5059 19 2118 6872 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:b8:f5:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feb8:f575/64 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) 01/26/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 206.35 89.25 117.10 2252.69 9136.28 11:06:01 AM 90.32 0.77 89.55 64.25 6799.45 11:07:01 AM 32.01 1.32 30.69 117.45 1590.68 11:08:01 AM 23.68 0.48 23.20 49.06 650.79 Average: 88.09 22.95 65.14 620.84 4544.39 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5147084 7003236 2737360 34.72 2688 2023256 746216 8.35 231188 2140544 179624 11:06:01 AM 5202964 7051192 2681480 34.01 2688 2014912 675888 7.57 245744 2065516 32136 11:07:01 AM 5202576 7054320 2681868 34.01 2688 2018436 673228 7.54 255128 2056148 8 11:08:01 AM 5197756 7051552 2686688 34.08 2688 2020132 673864 7.54 433164 1884332 15872 Average: 5187595 7040075 2696849 34.20 2688 2019184 692299 7.75 291306 2036635 56910 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 64.14 44.64 1078.29 7.86 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.91 28.89 201.99 8.53 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.00 22.33 19.38 7.18 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.76 26.26 33.52 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 39.45 30.53 333.29 8.61 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) 01/26/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.12 1.36 13.36 3.20 0.10 38.87 11:05:01 AM 0 56.39 1.21 13.51 2.55 0.10 26.24 11:05:01 AM 1 29.85 1.50 13.20 3.85 0.10 51.50 11:06:01 AM all 38.25 0.00 2.94 2.12 0.09 56.60 11:06:01 AM 0 52.97 0.00 3.34 1.80 0.12 41.77 11:06:01 AM 1 23.54 0.00 2.54 2.44 0.07 71.42 11:07:01 AM all 31.82 0.00 1.70 0.62 0.16 65.70 11:07:01 AM 0 46.64 0.00 1.68 0.62 0.15 50.91 11:07:01 AM 1 16.99 0.00 1.72 0.62 0.17 80.51 11:08:01 AM all 35.71 0.00 2.37 0.45 0.08 61.39 11:08:01 AM 0 43.22 0.00 2.58 0.38 0.08 53.73 11:08:01 AM 1 28.20 0.00 2.15 0.52 0.08 69.05 Average: all 37.21 0.34 5.06 1.59 0.11 55.69 Average: 0 49.78 0.30 5.25 1.33 0.11 43.22 Average: 1 24.63 0.37 4.87 1.85 0.10 68.17