---> uname -a: Linux prd-centos8-builder-2c-1g-20605.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 5055 19 2084 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:31:f5:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe31:f5ab/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) 04/04/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 237.89 144.83 93.07 6165.11 7129.53 07:06:01 PM 98.25 0.28 97.97 17.86 8200.77 07:07:01 PM 28.86 0.30 28.56 42.39 1569.44 07:08:01 PM 24.21 0.78 23.43 57.06 517.90 Average: 97.30 36.55 60.76 1570.54 4354.57 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5330428 7048504 2554016 32.39 2688 1892472 689928 7.72 217888 1997096 123924 07:06:01 PM 5179552 6997536 2704892 34.31 2688 1985908 723244 8.10 242596 2095312 31968 07:07:01 PM 5228612 7047836 2655832 33.68 2688 1987176 675592 7.56 246044 2042564 4 07:08:01 PM 5171084 6995016 2713360 34.41 2688 1991320 715016 8.00 414644 1930868 12764 Average: 5227419 7022223 2657025 33.70 2688 1964219 700945 7.85 280293 2016460 42165 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 281.50 156.34 1647.49 59.71 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 35.07 28.49 252.45 9.51 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.20 26.33 29.79 8.29 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 36.73 30.69 35.30 20.59 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 95.62 60.46 491.24 24.53 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) 04/04/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.16 2.40 18.59 8.48 0.10 30.27 07:05:01 PM 0 37.98 2.64 17.91 7.63 0.12 33.72 07:05:01 PM 1 42.34 2.16 19.26 9.33 0.09 26.82 07:06:01 PM all 39.59 0.00 3.04 3.03 0.11 54.23 07:06:01 PM 0 24.54 0.00 2.90 2.98 0.10 69.48 07:06:01 PM 1 54.64 0.00 3.18 3.08 0.12 38.99 07:07:01 PM all 39.56 0.00 1.83 0.49 0.09 58.02 07:07:01 PM 0 19.65 0.00 1.75 0.73 0.10 77.76 07:07:01 PM 1 59.48 0.00 1.92 0.25 0.08 38.27 07:08:01 PM all 40.50 0.00 2.45 0.47 0.10 56.48 07:08:01 PM 0 20.76 0.00 2.33 0.25 0.12 76.54 07:08:01 PM 1 60.27 0.00 2.57 0.70 0.08 36.38 Average: all 39.95 0.59 6.41 3.09 0.10 49.85 Average: 0 25.67 0.65 6.16 2.87 0.11 64.55 Average: 1 54.24 0.53 6.67 3.31 0.09 35.16