---> uname -a: Linux prd-centos8-builder-2c-1g-12861.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 572 5031 19 2095 6822 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:eb:48:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feeb:4807/64 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) 03/13/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 216.10 114.01 102.08 3133.49 7054.64 12:06:01 PM 87.70 0.48 87.22 56.66 8613.45 12:07:01 PM 22.94 0.10 22.84 3.60 932.92 12:08:01 PM 27.21 0.78 26.42 57.05 615.88 Average: 88.48 28.84 59.64 812.63 4303.93 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5198092 6959052 2686352 34.07 2688 1933824 754256 8.44 218920 2126020 157476 12:06:01 PM 5186992 7017352 2697452 34.21 2688 1998300 706644 7.91 244508 2089864 16444 12:07:01 PM 5191076 7021532 2693368 34.16 2688 1998416 692528 7.75 245448 2084540 32 12:08:01 PM 5168844 7003608 2715600 34.44 2688 2002476 689940 7.72 421016 1931660 12548 Average: 5186251 7000386 2698193 34.22 2688 1983254 710842 7.96 282473 2058021 46625 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 105.38 70.40 1125.37 25.14 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 32.03 26.58 187.35 8.91 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.49 21.68 26.16 7.12 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.15 28.96 33.59 11.84 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 49.51 36.90 343.09 13.25 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) 03/13/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.45 1.83 16.04 4.65 0.10 36.92 12:05:01 PM 0 52.42 1.72 13.95 3.28 0.10 28.53 12:05:01 PM 1 28.41 1.95 18.15 6.03 0.10 45.37 12:06:01 PM all 38.78 0.00 2.90 2.75 0.09 55.47 12:06:01 PM 0 42.63 0.00 2.90 2.73 0.10 51.65 12:06:01 PM 1 34.93 0.00 2.91 2.78 0.08 59.29 12:07:01 PM all 34.80 0.00 1.62 0.33 0.08 63.16 12:07:01 PM 0 58.55 0.00 1.67 0.35 0.08 39.34 12:07:01 PM 1 11.09 0.00 1.57 0.32 0.08 86.94 12:08:01 PM all 42.09 0.00 2.42 0.26 0.10 55.13 12:08:01 PM 0 59.37 0.00 2.52 0.18 0.12 37.81 12:08:01 PM 1 24.81 0.00 2.33 0.33 0.08 72.44 Average: all 39.03 0.45 5.71 1.99 0.09 52.72 Average: 0 53.24 0.43 5.24 1.63 0.10 39.36 Average: 1 24.80 0.48 6.19 2.35 0.09 66.09