---> uname -a: Linux prd-centos8-builder-2c-1g-2651.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4889 19 2243 6827 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:28:e9:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe28:e93b/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) 02/04/2024 _x86_64_ (2 CPU) 21:24:01 LINUX RESTART (2 CPU) 09:25:01 PM tps rtps wtps bread/s bwrtn/s 09:26:01 PM 20.81 0.00 20.81 0.00 6108.25 09:27:01 PM 3.62 0.03 3.58 0.53 120.03 09:28:01 PM 0.85 0.00 0.85 0.00 9.63 09:29:01 PM 0.72 0.00 0.72 0.00 6.12 09:30:01 PM 0.78 0.00 0.78 0.00 7.88 09:31:01 PM 66.58 13.40 53.18 2261.78 3776.72 Average: 15.56 2.24 13.32 377.09 1671.62 09:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 PM 5447232 7033264 2437204 30.91 2688 1773580 1002216 11.22 251156 1890444 12 09:27:01 PM 5448120 7034176 2436316 30.90 2688 1773604 1002216 11.22 251228 1889568 12 09:28:01 PM 5446116 7032184 2438320 30.93 2688 1773616 1002216 11.22 251228 1891660 4 09:29:01 PM 5437536 7023604 2446900 31.03 2688 1773616 1002216 11.22 251228 1900252 4 09:30:01 PM 5423492 7009560 2460944 31.21 2688 1773624 1002232 11.22 251228 1914412 12 09:31:01 PM 5170508 7038108 2713928 34.42 2688 2041308 700904 7.85 460424 1911076 131504 Average: 5395501 7028483 2488935 31.57 2688 1818225 952000 10.66 286082 1899569 21925 09:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:26:01 PM eth0 3.57 1.33 5.04 0.33 0.00 0.00 0.00 0.00 09:27:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:27:01 PM eth0 0.20 0.95 0.06 0.25 0.00 0.00 0.00 0.00 09:28:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:28:01 PM eth0 0.23 0.93 0.06 0.24 0.00 0.00 0.00 0.00 09:29:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:29:01 PM eth0 0.25 0.95 0.06 0.24 0.00 0.00 0.00 0.00 09:30:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:30:01 PM eth0 1.28 1.85 0.51 0.41 0.00 0.00 0.00 0.00 09:31:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 PM eth0 58.16 39.89 775.23 8.72 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 10.62 7.65 130.18 1.70 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) 02/04/2024 _x86_64_ (2 CPU) 21:24:01 LINUX RESTART (2 CPU) 09:25:01 PM CPU %user %nice %system %iowait %steal %idle 09:26:01 PM all 0.51 0.00 0.17 0.63 0.05 98.65 09:26:01 PM 0 0.50 0.00 0.12 0.45 0.05 98.88 09:26:01 PM 1 0.52 0.00 0.22 0.80 0.05 98.41 09:27:01 PM all 0.39 0.00 0.10 0.02 0.05 99.44 09:27:01 PM 0 0.15 0.00 0.10 0.03 0.05 99.67 09:27:01 PM 1 0.63 0.00 0.10 0.00 0.05 99.22 09:28:01 PM all 0.37 0.00 0.08 0.00 0.04 99.51 09:28:01 PM 0 0.33 0.00 0.07 0.00 0.03 99.57 09:28:01 PM 1 0.40 0.00 0.10 0.00 0.05 99.45 09:29:01 PM all 0.34 0.00 0.07 0.00 0.04 99.55 09:29:01 PM 0 0.58 0.00 0.07 0.00 0.05 99.30 09:29:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 09:30:01 PM all 0.36 0.00 0.08 0.00 0.05 99.52 09:30:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 09:30:01 PM 1 0.13 0.00 0.10 0.00 0.07 99.70 09:31:01 PM all 32.82 0.00 3.31 2.26 0.08 61.53 09:31:01 PM 0 47.63 0.00 3.59 1.85 0.08 46.84 09:31:01 PM 1 18.09 0.00 3.03 2.66 0.08 76.14 Average: all 5.80 0.00 0.63 0.48 0.05 93.03 Average: 0 8.29 0.00 0.66 0.39 0.05 90.61 Average: 1 3.32 0.00 0.60 0.58 0.06 95.44