---> uname -a: Linux prd-centos8-builder-2c-1g-4176.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 535 5046 19 2117 6857 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:39:de:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe39:de30/64 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) 02/10/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 208.28 112.63 95.65 3122.81 6910.20 02:06:01 AM 105.65 0.28 105.37 17.86 9524.56 02:07:01 AM 32.56 0.30 32.26 42.39 2095.85 02:08:01 AM 18.38 0.40 17.98 18.39 487.00 Average: 91.21 28.40 62.81 800.33 4754.23 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5242624 7018848 2641812 33.51 2688 1949160 703220 7.87 219600 2077904 166392 02:06:01 AM 5185272 7034500 2699164 34.23 2688 2015700 670444 7.51 240152 2087652 48272 02:07:01 AM 5185952 7036188 2698484 34.23 2688 2016968 664040 7.43 252996 2073136 24 02:08:01 AM 5199696 7048376 2684740 34.05 2688 2015452 673020 7.53 418704 1895856 13668 Average: 5203386 7034478 2681050 34.00 2688 1999320 677681 7.59 282863 2033637 57089 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 146.94 129.63 1134.30 25.33 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 77.52 72.20 313.51 12.82 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 57.44 56.92 40.90 11.73 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 54.07 50.97 42.67 11.84 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 83.99 77.43 382.83 15.43 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) 02/10/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.15 1.59 16.24 2.48 0.11 39.43 02:05:01 AM 0 39.55 2.13 19.62 3.06 0.10 35.52 02:05:01 AM 1 40.74 1.04 12.89 1.90 0.12 43.31 02:06:01 AM all 39.00 0.00 3.55 2.36 0.11 54.97 02:06:01 AM 0 44.95 0.00 4.13 2.20 0.12 48.60 02:06:01 AM 1 33.08 0.00 2.97 2.53 0.10 61.32 02:07:01 AM all 31.52 0.00 1.50 0.55 0.09 66.34 02:07:01 AM 0 39.02 0.00 1.57 0.63 0.10 58.68 02:07:01 AM 1 24.02 0.00 1.43 0.47 0.08 74.00 02:08:01 AM all 32.98 0.00 2.29 0.22 0.09 64.43 02:08:01 AM 0 32.36 0.00 2.03 0.35 0.10 65.16 02:08:01 AM 1 33.59 0.00 2.54 0.08 0.08 63.70 Average: all 35.90 0.39 5.86 1.40 0.10 56.35 Average: 0 38.96 0.53 6.79 1.56 0.10 52.06 Average: 1 32.84 0.26 4.94 1.24 0.10 60.62