---> uname -a: Linux prd-centos8-builder-2c-1g-14849.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 576 5027 19 2096 6819 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:fb:97:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fefb:9703/64 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) 03/21/2024 _x86_64_ (2 CPU) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 258.66 157.80 100.87 7621.06 28441.07 01:06:01 PM 102.03 0.23 101.80 16.53 7921.55 01:07:01 PM 36.90 0.35 36.55 43.72 3363.40 01:08:01 PM 17.86 0.30 17.56 8.00 367.12 Average: 103.87 39.67 64.20 1922.49 10023.77 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5289736 6983676 2594700 32.91 2688 1874268 794316 8.89 235744 2042216 126036 01:06:01 PM 5097672 6936908 2786764 35.35 2688 2007240 774672 8.67 221928 2198780 84908 01:07:01 PM 5163444 6993984 2720992 34.51 2688 1998756 726364 8.13 244788 2109084 20 01:08:01 PM 5146684 6977436 2737752 34.72 2688 1998972 738224 8.26 245896 2124864 12 Average: 5174384 6973001 2710052 34.37 2688 1969809 758394 8.49 237089 2118736 52744 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 273.31 144.42 1657.33 61.69 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 33.61 27.11 274.23 8.89 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 20.93 18.44 21.99 6.12 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 28.13 22.93 30.63 7.41 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 89.00 53.23 496.07 21.03 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) 03/21/2024 _x86_64_ (2 CPU) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 33.39 2.67 18.49 26.05 0.10 19.30 01:05:01 PM 0 37.33 2.06 17.47 26.70 0.10 16.33 01:05:01 PM 1 29.43 3.27 19.52 25.39 0.10 22.28 01:06:01 PM all 39.61 0.00 3.20 3.52 0.09 53.58 01:06:01 PM 0 42.54 0.00 3.10 1.51 0.08 52.77 01:06:01 PM 1 36.67 0.00 3.31 5.54 0.10 54.38 01:07:01 PM all 27.26 0.00 1.65 2.02 0.09 68.99 01:07:01 PM 0 22.51 0.00 1.65 1.20 0.08 74.55 01:07:01 PM 1 32.03 0.00 1.64 2.83 0.10 63.40 01:08:01 PM all 38.20 0.00 1.94 0.47 0.10 59.29 01:08:01 PM 0 23.71 0.00 1.37 0.23 0.10 74.58 01:08:01 PM 1 52.75 0.00 2.52 0.70 0.10 43.93 Average: all 34.62 0.66 6.26 7.92 0.10 50.45 Average: 0 31.49 0.51 5.84 7.31 0.09 54.77 Average: 1 37.76 0.80 6.68 8.53 0.10 46.13