---> uname -a: Linux prd-centos8-builder-2c-1g-3853.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 4974 19 2156 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:3b:5e:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe3b:5ed9/64 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) 12/10/2023 _x86_64_ (2 CPU) 10:03:22 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 207.56 105.96 101.60 3228.12 7266.28 10:06:01 AM 105.90 0.28 105.62 17.86 10546.48 10:07:01 AM 29.85 0.30 29.55 42.39 1503.35 10:08:01 AM 37.28 0.78 36.49 57.06 1125.95 Average: 95.15 26.84 68.31 836.46 5110.60 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5208024 6989920 2676412 33.95 2688 1954512 744980 8.34 220576 2110960 171456 10:06:01 AM 5117296 7005768 2767140 35.10 2688 2054560 704480 7.89 244344 2150792 31240 10:07:01 AM 5115416 7005136 2769020 35.12 2688 2055836 692792 7.76 252692 2143356 20 10:08:01 AM 5093768 6988240 2790668 35.39 2688 2059800 720356 8.06 428356 1990248 27368 Average: 5133626 6997266 2750810 34.89 2688 2031177 715652 8.01 286492 2098839 57521 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 146.12 93.14 1278.55 30.35 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 37.96 27.80 423.53 7.84 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 31.79 27.48 31.91 8.36 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.71 27.78 30.99 19.48 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 62.65 44.05 441.28 16.51 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) 12/10/2023 _x86_64_ (2 CPU) 10:03:22 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.21 1.49 15.69 4.44 0.13 36.05 10:05:01 AM 0 41.22 1.37 13.94 4.96 0.12 38.40 10:05:01 AM 1 43.20 1.61 17.45 3.92 0.14 33.68 10:06:01 AM all 40.26 0.00 3.35 3.10 0.11 53.18 10:06:01 AM 0 28.68 0.00 3.47 3.72 0.10 64.03 10:06:01 AM 1 51.83 0.00 3.23 2.48 0.12 42.34 10:07:01 AM all 37.58 0.00 2.11 0.53 0.09 59.68 10:07:01 AM 0 19.41 0.00 1.95 0.42 0.08 78.14 10:07:01 AM 1 55.78 0.00 2.27 0.65 0.10 41.21 10:08:01 AM all 42.05 0.00 2.93 0.75 0.17 54.09 10:08:01 AM 0 32.66 0.00 2.83 0.68 0.17 63.66 10:08:01 AM 1 51.46 0.00 3.04 0.82 0.18 44.50 Average: all 40.52 0.37 5.98 2.20 0.13 50.81 Average: 0 30.46 0.34 5.52 2.44 0.12 61.13 Average: 1 50.60 0.40 6.45 1.96 0.13 40.46