---> uname -a: Linux prd-centos8-builder-2c-1g-35193.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 577 5035 19 2086 6817 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:d5:4d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fed5:4dc6/64 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) 04/26/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 235.94 149.32 86.62 6299.90 7350.60 03:06:02 AM 97.10 0.28 96.82 17.86 8257.63 03:07:01 AM 30.71 0.31 30.40 43.11 1646.81 03:08:01 AM 20.84 0.78 20.06 57.05 461.11 Average: 96.42 37.83 58.59 1611.08 4440.79 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5348204 7065796 2536240 32.17 2688 1890944 649452 7.27 216808 1979384 123264 03:06:02 AM 5222228 7042320 2662216 33.77 2688 1987472 657604 7.36 240976 2055048 32476 03:07:01 AM 5196912 7017840 2687532 34.09 2688 1988748 689352 7.72 245536 2076516 28 03:08:01 AM 5167632 6990540 2716812 34.46 2688 1990704 701824 7.86 416120 1935540 252 Average: 5233744 7029124 2650700 33.62 2688 1964467 674558 7.55 279860 2011622 39005 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 259.76 140.09 1621.50 58.58 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 36.44 28.92 280.43 8.87 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.25 25.72 27.90 14.94 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 36.44 29.71 35.35 11.13 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 90.73 56.24 493.25 23.42 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) 04/26/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 37.95 2.51 19.80 11.55 0.13 28.07 03:05:01 AM 0 33.42 1.90 17.38 10.36 0.14 36.80 03:05:01 AM 1 42.49 3.12 22.22 12.74 0.12 19.31 03:06:02 AM all 40.09 0.00 3.17 3.12 0.11 53.52 03:06:02 AM 0 26.16 0.00 2.93 2.91 0.10 67.90 03:06:02 AM 1 54.13 0.00 3.40 3.32 0.12 39.03 03:07:01 AM all 40.78 0.00 1.70 0.78 0.13 56.62 03:07:01 AM 0 29.45 0.00 1.44 0.47 0.15 68.48 03:07:01 AM 1 52.09 0.00 1.95 1.08 0.10 44.77 03:08:01 AM all 38.30 0.00 2.39 0.46 0.11 58.75 03:08:01 AM 0 44.37 0.00 2.34 0.57 0.12 52.60 03:08:01 AM 1 32.23 0.00 2.43 0.35 0.10 64.88 Average: all 39.28 0.62 6.72 3.95 0.12 49.31 Average: 0 33.36 0.47 5.99 3.56 0.13 56.48 Average: 1 45.21 0.77 7.45 4.34 0.11 42.11