---> uname -a: Linux prd-centos8-builder-2c-1g-2303.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: 2799.996 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 578 5035 19 2085 6817 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:4e:49:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe4e:49d5/64 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) 05/11/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 266.16 116.76 149.40 3612.00 7290.95 10:06:01 PM 95.42 0.28 95.13 17.86 8401.32 10:07:01 PM 24.33 0.60 23.73 50.39 983.27 10:08:01 PM 25.57 0.48 25.09 49.05 547.92 Average: 102.87 29.53 73.34 932.40 4305.83 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5310300 7052636 2574144 32.65 2688 1915468 698896 7.82 217632 2016540 139728 10:06:01 PM 5205316 7023988 2679128 33.98 2688 1986492 708288 7.93 243372 2072356 16952 10:07:01 PM 5197668 7017824 2686776 34.08 2688 1987996 690336 7.73 245924 2077240 24 10:08:01 PM 5180916 7004976 2703528 34.29 2688 1991820 689220 7.72 424560 1915880 12616 Average: 5223550 7024856 2660894 33.75 2688 1970444 696685 7.80 282872 2020504 42330 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 210.40 118.28 1473.61 55.12 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.33 27.15 192.84 8.87 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.54 26.65 28.82 8.80 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 38.44 30.37 34.57 16.95 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 78.18 50.61 432.49 22.44 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) 05/11/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.07 1.59 16.82 4.86 0.09 34.57 10:05:01 PM 0 51.24 1.33 14.94 4.82 0.10 27.57 10:05:01 PM 1 32.83 1.86 18.72 4.90 0.08 41.61 10:06:01 PM all 41.10 0.00 2.74 3.17 0.09 52.90 10:06:01 PM 0 29.16 0.00 2.46 3.83 0.08 64.47 10:06:01 PM 1 53.05 0.00 3.01 2.51 0.10 41.32 10:07:01 PM all 38.59 0.00 2.11 0.30 0.09 58.91 10:07:01 PM 0 23.99 0.00 1.94 0.32 0.08 73.67 10:07:01 PM 1 53.17 0.00 2.28 0.28 0.10 44.16 10:08:01 PM all 42.52 0.00 2.43 0.25 0.08 54.71 10:08:01 PM 0 34.83 0.00 2.35 0.25 0.08 62.49 10:08:01 PM 1 50.20 0.00 2.51 0.25 0.08 46.96 Average: all 41.07 0.39 5.99 2.14 0.09 50.32 Average: 0 34.77 0.33 5.40 2.30 0.09 57.11 Average: 1 47.37 0.46 6.58 1.98 0.09 43.52