---> uname -a: Linux prd-centos8-builder-2c-1g-6310.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 575 5011 19 2112 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:17:40:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe17:407b/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) 02/17/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 214.51 122.33 92.19 3644.92 6807.15 11:06:01 PM 46.04 0.00 46.04 0.00 5955.86 11:07:01 PM 61.68 0.32 61.36 18.39 3966.01 11:08:01 PM 38.46 0.27 38.19 41.86 2294.67 11:09:01 PM 8.62 0.00 8.62 0.00 161.49 Average: 73.87 24.58 49.28 741.11 3837.14 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5314564 7059688 2569872 32.59 2688 1919252 701868 7.86 218728 2012520 144508 11:06:01 PM 5288676 7051680 2595760 32.92 2688 1936244 672516 7.53 217648 2032024 1940 11:07:01 PM 5192584 7037112 2691852 34.14 2688 2010508 675288 7.56 225856 2095732 47648 11:08:01 PM 5186704 7031676 2697732 34.22 2688 2011800 669816 7.50 249988 2078980 12 11:09:01 PM 5171228 7016148 2713208 34.41 2688 2011816 697728 7.81 250788 2094228 40 Average: 5230751 7039261 2653685 33.66 2688 1977924 683443 7.65 232602 2062697 38830 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 230.62 114.45 1472.29 49.28 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 6.98 6.28 70.01 2.25 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.62 20.41 283.30 5.69 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 23.33 21.06 24.09 7.22 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.68 15.83 20.48 10.86 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 61.25 35.61 374.06 15.06 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) 02/17/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.05 2.05 16.55 5.58 0.21 34.56 11:05:01 PM 0 33.43 2.57 16.81 5.77 0.24 41.18 11:05:01 PM 1 48.66 1.52 16.29 5.39 0.19 27.95 11:06:01 PM all 3.53 0.00 0.59 38.55 0.06 57.27 11:06:01 PM 0 2.49 0.00 0.48 43.89 0.05 53.08 11:06:01 PM 1 4.57 0.00 0.70 33.22 0.07 61.44 11:07:01 PM all 35.45 0.00 3.11 3.63 0.11 57.70 11:07:01 PM 0 27.76 0.00 2.45 2.98 0.10 66.72 11:07:01 PM 1 43.15 0.00 3.78 4.28 0.12 48.67 11:08:01 PM all 32.32 0.00 1.42 2.54 0.08 63.65 11:08:01 PM 0 30.13 0.00 1.44 2.32 0.08 66.03 11:08:01 PM 1 34.51 0.00 1.40 2.75 0.07 61.27 11:09:01 PM all 20.49 0.00 1.45 0.33 0.07 77.66 11:09:01 PM 0 14.22 0.00 1.28 0.55 0.07 83.88 11:09:01 PM 1 26.75 0.00 1.62 0.12 0.07 71.45 Average: all 26.54 0.40 4.59 10.13 0.10 58.23 Average: 0 21.58 0.51 4.46 11.10 0.11 62.25 Average: 1 31.49 0.30 4.73 9.16 0.10 54.22