---> uname -a: Linux prd-centos8-builder-2c-1g-25994.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 559 5053 19 2085 6836 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:f0:23:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef0:236a/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) 04/25/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 213.49 125.04 88.46 3401.50 6922.49 11:06:01 AM 98.82 0.32 98.50 18.40 8706.90 11:07:01 AM 20.40 0.50 19.90 46.79 1412.01 11:08:01 AM 17.76 0.07 17.70 3.07 358.41 11:09:01 AM 24.66 0.48 24.18 49.05 548.78 Average: 75.03 25.29 49.75 703.92 3589.84 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5309872 7030980 2574572 32.65 2688 1894252 704652 7.89 218656 2015368 125468 11:06:01 AM 5199792 7019736 2684652 34.05 2688 1987348 704720 7.89 230576 2089348 32480 11:07:01 AM 5209668 7030540 2674776 33.92 2688 1988736 679628 7.61 255408 2056304 24 11:08:01 AM 5195928 7016808 2688516 34.10 2688 1988828 699028 7.83 256308 2069352 20 11:09:01 AM 5153304 6978412 2731140 34.64 2688 1992756 720716 8.07 424208 1944448 12636 Average: 5213713 7015295 2670731 33.87 2688 1970384 701749 7.86 277031 2034964 34126 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 130.88 81.59 1026.98 28.55 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 33.71 25.68 253.15 8.51 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 22.90 19.71 27.56 6.30 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 27.65 23.53 23.10 15.26 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 31.59 26.76 30.06 13.62 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 49.35 35.46 272.21 14.45 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) 04/25/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 32.84 2.29 18.01 10.90 0.10 35.86 11:05:01 AM 0 27.39 2.70 21.58 11.67 0.10 36.56 11:05:01 AM 1 38.27 1.88 14.45 10.14 0.10 35.16 11:06:01 AM all 36.51 0.00 2.74 3.84 0.12 56.80 11:06:01 AM 0 41.42 0.00 2.83 3.57 0.12 52.07 11:06:01 AM 1 31.61 0.00 2.64 4.11 0.12 61.53 11:07:01 AM all 17.92 0.00 1.38 0.83 0.09 79.79 11:07:01 AM 0 25.85 0.00 1.63 0.33 0.08 72.10 11:07:01 AM 1 9.99 0.00 1.12 1.32 0.10 87.48 11:08:01 AM all 36.62 0.00 1.80 1.21 0.10 60.26 11:08:01 AM 0 29.79 0.00 1.72 1.24 0.10 67.15 11:08:01 AM 1 43.45 0.00 1.89 1.19 0.10 53.38 11:09:01 AM all 38.26 0.00 2.24 1.81 0.09 57.60 11:09:01 AM 0 54.68 0.00 2.45 2.65 0.08 40.13 11:09:01 AM 1 21.89 0.00 2.03 0.97 0.10 75.02 Average: all 32.42 0.45 5.20 3.70 0.10 58.13 Average: 0 35.83 0.53 5.99 3.87 0.10 53.68 Average: 1 29.02 0.37 4.40 3.53 0.10 62.58