---> uname -a: Linux prd-centos8-builder-2c-1g-10010.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 572 4965 19 2161 6820 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:13:4b:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe13:4b7f/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) 01/06/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 220.18 118.18 102.00 3534.96 7271.59 11:06:01 AM 108.22 0.28 107.93 17.86 11117.95 11:07:01 AM 31.71 0.30 31.41 42.39 1559.47 11:08:01 AM 20.93 0.40 20.53 18.40 518.65 Average: 95.26 29.79 65.47 903.51 5117.00 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5195572 6977836 2688872 34.10 2688 1954880 767488 8.59 220280 2122104 171672 11:06:01 AM 5090444 6984332 2794000 35.44 2688 2059456 714564 8.00 240532 2180152 32360 11:07:01 AM 5102164 6997060 2782280 35.29 2688 2060720 709860 7.95 252644 2155320 12 11:08:01 AM 5076392 6969844 2808052 35.62 2688 2059220 713836 7.99 418624 2017612 13684 Average: 5116143 6982268 2768301 35.11 2688 2033569 726437 8.13 283020 2118797 54432 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 148.57 88.69 1368.18 40.30 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 37.71 27.11 445.57 7.78 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 21.13 18.91 22.08 6.20 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 31.36 25.78 31.27 9.03 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 59.70 40.12 466.81 15.83 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) 01/06/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 43.60 2.13 17.05 3.83 0.13 33.27 11:05:01 AM 0 46.01 1.58 16.06 3.33 0.14 32.89 11:05:01 AM 1 41.19 2.67 18.05 4.33 0.12 33.64 11:06:01 AM all 38.94 0.00 3.57 3.32 0.08 54.10 11:06:01 AM 0 39.04 0.00 3.68 4.62 0.08 52.58 11:06:01 AM 1 38.83 0.00 3.45 2.01 0.08 55.62 11:07:01 AM all 28.91 0.00 1.34 0.59 0.08 69.08 11:07:01 AM 0 14.19 0.00 1.43 0.73 0.07 83.58 11:07:01 AM 1 43.65 0.00 1.25 0.45 0.08 54.56 11:08:01 AM all 37.90 0.00 2.36 0.48 0.08 59.17 11:08:01 AM 0 37.00 0.00 2.40 0.47 0.08 60.05 11:08:01 AM 1 38.80 0.00 2.32 0.50 0.08 58.30 Average: all 37.31 0.53 6.04 2.05 0.09 53.99 Average: 0 34.01 0.39 5.85 2.28 0.09 57.38 Average: 1 40.62 0.66 6.22 1.81 0.09 50.59