---> uname -a: Linux prd-centos8-builder-2c-1g-9648.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 4969 19 2161 6824 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:fb:8e:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fefb:8e84/64 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) 01/05/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 236.02 151.20 84.82 5116.16 28298.77 01:06:01 AM 113.96 6.78 107.18 1284.32 8093.75 01:07:01 AM 61.15 0.35 60.80 43.72 5916.98 01:08:01 AM 9.03 0.00 9.03 0.00 199.55 01:09:01 AM 35.56 0.78 34.78 57.06 1057.09 Average: 91.15 31.83 59.32 1300.34 8713.79 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5381884 6999016 2502552 31.74 2688 1798892 775040 8.68 198824 1990900 62220 01:06:01 AM 5111036 7000688 2773400 35.18 2688 2055960 724280 8.11 221340 2177952 132528 01:07:01 AM 5051408 6956272 2833028 35.93 2688 2070532 763024 8.54 253776 2203724 9660 01:08:01 AM 5108760 7003936 2775676 35.20 2688 2060884 711828 7.97 253360 2146820 4 01:09:01 AM 5073384 6973056 2811052 35.65 2688 2065284 749452 8.39 420424 2017488 27800 Average: 5145294 6986594 2739142 34.74 2688 2010310 744725 8.34 269545 2107377 46442 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 276.04 162.08 1642.26 59.96 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 45.09 32.51 548.32 6.99 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 35.17 29.14 152.13 8.84 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.10 14.16 13.77 3.84 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 31.63 25.16 29.90 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 80.61 52.61 477.31 18.10 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) 01/05/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 30.45 2.71 19.92 11.50 0.13 35.30 01:05:01 AM 0 23.93 3.58 23.76 12.57 0.14 36.03 01:05:01 AM 1 36.92 1.84 16.11 10.45 0.12 34.57 01:06:01 AM all 39.88 0.00 4.29 3.21 0.12 52.49 01:06:01 AM 0 26.73 0.00 3.33 2.70 0.12 67.12 01:06:01 AM 1 53.01 0.00 5.24 3.73 0.13 37.88 01:07:01 AM all 38.42 0.00 2.33 2.78 0.12 56.35 01:07:01 AM 0 32.47 0.00 2.25 1.88 0.10 63.30 01:07:01 AM 1 44.37 0.00 2.41 3.68 0.13 49.41 01:08:01 AM all 22.31 0.00 1.35 0.94 0.08 75.32 01:08:01 AM 0 13.32 0.00 1.09 0.63 0.08 84.87 01:08:01 AM 1 31.27 0.00 1.62 1.25 0.08 65.78 01:09:01 AM all 39.97 0.00 2.63 1.31 0.12 55.97 01:09:01 AM 0 29.66 0.00 2.35 1.02 0.12 66.86 01:09:01 AM 1 50.27 0.00 2.91 1.60 0.12 45.10 Average: all 34.22 0.53 6.06 3.93 0.11 55.14 Average: 0 25.23 0.71 6.49 3.73 0.11 63.73 Average: 1 43.18 0.36 5.63 4.13 0.12 46.58