---> uname -a: Linux prd-centos8-builder-2c-1g-8485.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 561 5036 19 2102 6834 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:f3:6a:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fef3:6aee/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) 02/24/2024 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 272.60 161.71 110.89 6438.91 22285.14 09:06:01 PM 110.15 0.28 109.87 17.86 9602.47 09:07:01 PM 23.26 0.30 22.96 42.39 1010.03 09:08:01 PM 21.55 0.58 20.96 33.73 574.12 Average: 106.91 40.73 66.17 1633.76 8369.37 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5253904 6989728 2630540 33.36 2688 1909060 745828 8.35 218816 2070736 137996 09:06:01 PM 5142140 6980652 2742304 34.78 2688 2005684 730988 8.18 242880 2132084 19368 09:07:01 PM 5171816 7008360 2712628 34.40 2688 2004096 716160 8.02 248116 2098480 40 09:08:01 PM 5167920 7006780 2716524 34.45 2688 2005388 700284 7.84 415804 1933448 17512 Average: 5183945 6996380 2700499 34.25 2688 1981057 723315 8.10 281404 2058687 43729 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 325.57 140.49 1686.70 58.16 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 38.08 30.08 332.38 9.25 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.91 19.38 22.73 6.47 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.93 27.75 35.58 18.36 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 104.64 54.43 519.47 23.06 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) 02/24/2024 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.57 2.64 20.25 8.16 0.10 27.28 09:05:01 PM 0 42.06 1.91 15.61 5.94 0.10 34.37 09:05:01 PM 1 41.08 3.39 24.95 10.40 0.10 20.07 09:06:01 PM all 40.12 0.00 3.38 2.52 0.08 53.90 09:06:01 PM 0 29.41 0.00 2.67 1.67 0.08 66.18 09:06:01 PM 1 50.83 0.00 4.10 3.37 0.08 41.61 09:07:01 PM all 27.98 0.00 1.37 0.40 0.08 70.17 09:07:01 PM 0 30.39 0.00 1.35 0.43 0.08 67.75 09:07:01 PM 1 25.58 0.00 1.38 0.37 0.08 72.58 09:08:01 PM all 38.57 0.00 2.45 0.18 0.10 58.70 09:08:01 PM 0 35.58 0.00 2.40 0.20 0.10 61.72 09:08:01 PM 1 41.56 0.00 2.50 0.17 0.10 55.67 Average: all 37.03 0.65 6.78 2.78 0.09 52.66 Average: 0 34.33 0.47 5.47 2.05 0.09 57.59 Average: 1 39.75 0.83 8.10 3.52 0.09 47.70