---> uname -a: Linux prd-centos8-builder-2c-1g-2859.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 544 5001 17 2153 6850 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:62:28:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe62:28a0/64 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) 11/22/2023 _x86_64_ (2 CPU) 09:03:36 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 263.71 162.26 101.45 6451.32 40797.28 09:06:01 AM 104.90 0.44 104.46 56.25 9316.42 09:07:01 AM 63.81 0.15 63.66 4.93 5829.56 09:08:01 AM 17.64 0.37 17.28 13.20 479.54 Average: 112.54 40.97 71.57 1637.88 14124.96 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5318456 7027152 2565988 32.54 2688 1886176 752940 8.43 238108 2012184 141192 09:06:01 AM 5165412 7050956 2719032 34.49 2688 2049652 668104 7.48 221452 2128876 128584 09:07:01 AM 5099908 6998708 2784536 35.32 2688 2063324 688492 7.71 252624 2160376 9652 09:08:01 AM 5174744 7062284 2709700 34.37 2688 2051896 690748 7.73 249832 2085380 13556 Average: 5189630 7034775 2694814 34.18 2688 2012762 700071 7.84 240504 2096704 73246 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 AM eth0 236.08 140.81 1623.53 56.80 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 39.50 27.96 536.58 6.21 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 35.81 29.18 154.01 9.27 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.62 24.16 28.94 15.00 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 85.19 55.64 585.94 21.89 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) 11/22/2023 _x86_64_ (2 CPU) 09:03:36 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 34.87 2.88 20.06 19.86 0.14 22.19 09:05:02 AM 0 39.90 2.52 18.90 16.40 0.14 22.15 09:05:02 AM 1 29.82 3.25 21.22 23.33 0.14 22.24 09:06:01 AM all 34.58 0.00 3.70 5.47 0.11 56.14 09:06:01 AM 0 42.82 0.00 4.41 6.91 0.12 45.73 09:06:01 AM 1 26.40 0.00 2.99 4.03 0.10 66.48 09:07:01 AM all 38.67 0.00 2.29 2.94 0.11 55.99 09:07:01 AM 0 46.11 0.00 2.38 3.21 0.12 48.18 09:07:01 AM 1 31.27 0.00 2.20 2.67 0.10 63.77 09:08:01 AM all 35.98 0.00 2.03 0.62 0.13 61.24 09:08:01 AM 0 52.23 0.00 2.60 0.37 0.10 44.69 09:08:01 AM 1 19.81 0.00 1.47 0.87 0.17 77.69 Average: all 36.04 0.71 6.98 7.17 0.12 48.98 Average: 0 45.29 0.62 7.04 6.69 0.12 40.24 Average: 1 26.81 0.80 6.91 7.66 0.13 57.69