---> uname -a: Linux prd-centos8-builder-2c-1g-21399.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 571 5042 19 2085 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:91:45:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe91:45a6/64 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) 04/08/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 238.15 131.10 107.05 3500.83 7180.04 01:06:01 AM 83.57 0.28 83.29 17.86 8161.56 01:07:01 AM 23.75 0.30 23.45 42.39 931.78 01:08:01 AM 25.49 0.78 24.71 57.05 581.69 Average: 92.13 32.70 59.42 893.60 4201.37 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5210600 6960756 2673844 33.91 2688 1923036 784856 8.79 219900 2108980 148196 01:06:01 AM 5188844 7008040 2695600 34.19 2688 1987088 719500 8.05 244020 2085184 16444 01:07:01 AM 5186096 7006552 2698348 34.22 2688 1988368 718848 8.05 246532 2085412 16 01:08:01 AM 5153076 6977856 2731368 34.64 2688 1992524 734632 8.22 414996 1950524 12760 Average: 5184654 6988301 2699790 34.24 2688 1972754 739459 8.28 281362 2057525 44354 01:04:02 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 120.28 84.22 1124.96 29.58 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 28.39 23.56 179.38 8.06 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 26.08 23.31 26.24 7.59 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 36.25 29.94 34.53 19.79 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 52.47 40.07 337.98 16.20 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) 04/08/2024 _x86_64_ (2 CPU) 01:03:27 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.85 2.35 17.57 5.12 0.14 32.98 01:05:01 AM 0 39.10 2.90 22.76 4.86 0.14 30.23 01:05:01 AM 1 44.55 1.81 12.45 5.37 0.14 35.68 01:06:01 AM all 38.08 0.00 2.66 3.96 0.13 55.18 01:06:01 AM 0 35.08 0.00 2.55 4.58 0.13 57.66 01:06:01 AM 1 41.09 0.00 2.77 3.34 0.12 52.68 01:07:01 AM all 34.73 0.00 1.76 0.70 0.09 62.72 01:07:01 AM 0 42.58 0.00 2.04 0.87 0.08 54.42 01:07:01 AM 1 26.89 0.00 1.47 0.54 0.10 71.01 01:08:01 AM all 40.67 0.00 2.53 0.38 0.10 56.32 01:08:01 AM 0 50.12 0.00 2.54 0.40 0.12 46.82 01:08:01 AM 1 31.27 0.00 2.52 0.35 0.08 65.78 Average: all 38.81 0.58 6.05 2.52 0.11 51.93 Average: 0 41.75 0.71 7.34 2.66 0.12 47.43 Average: 1 35.89 0.45 4.76 2.38 0.11 56.42