---> uname -a: Linux prd-centos8-builder-2c-1g-5854.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 570 5012 19 2116 6823 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:3c:fa:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe3c:fa71/64 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) 02/16/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 253.02 157.26 95.77 7613.13 23315.73 04:06:01 PM 107.05 0.23 106.82 16.53 8991.60 04:07:01 PM 56.79 0.35 56.44 43.73 4265.39 04:08:01 PM 15.31 0.00 15.31 0.00 380.69 Average: 108.04 39.46 68.58 1918.27 9237.98 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5316832 7044668 2567612 32.57 2688 1901648 672272 7.53 217608 2010064 152016 04:06:01 PM 5092876 6954832 2791568 35.41 2688 2028944 747428 8.37 223156 2201844 107116 04:07:01 PM 5159828 7008924 2724616 34.56 2688 2015652 693652 7.77 255468 2097028 16 04:08:01 PM 5063504 6938188 2820940 35.78 2688 2040816 738072 8.26 258420 2188940 24672 Average: 5158260 6986653 2726184 34.58 2688 1996765 712856 7.98 238663 2124469 70955 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 292.32 141.29 1668.94 60.16 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 45.08 33.16 496.70 8.39 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.98 22.98 26.35 7.59 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 20.86 18.44 18.40 5.65 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 96.05 53.97 552.57 20.44 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) 02/16/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.88 2.58 18.97 17.77 0.09 22.70 04:05:01 PM 0 32.93 1.95 16.00 17.31 0.10 31.72 04:05:01 PM 1 42.84 3.22 21.96 18.23 0.09 13.66 04:06:01 PM all 38.40 0.00 3.26 4.60 0.14 53.60 04:06:01 PM 0 28.20 0.00 2.57 4.63 0.15 64.44 04:06:01 PM 1 48.61 0.00 3.96 4.56 0.13 42.73 04:07:01 PM all 36.60 0.00 2.36 1.96 0.12 58.96 04:07:01 PM 0 27.24 0.00 2.43 1.44 0.08 68.81 04:07:01 PM 1 45.99 0.00 2.30 2.49 0.15 49.07 04:08:01 PM all 28.02 0.00 1.63 0.14 0.08 70.13 04:08:01 PM 0 17.22 0.00 1.40 0.15 0.08 81.14 04:08:01 PM 1 38.80 0.00 1.87 0.13 0.08 59.12 Average: all 35.20 0.63 6.49 6.05 0.11 51.51 Average: 0 26.36 0.48 5.54 5.82 0.10 61.69 Average: 1 44.06 0.79 7.44 6.28 0.11 41.31