---> uname -a: Linux prd-centos8-builder-2c-1g-11205.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: 2800.000 BogoMIPS: 5600.00 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 547 5052 19 2099 6847 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:0b:c5:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe0b:c5aa/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) 03/06/2024 _x86_64_ (2 CPU) 07:03:24 LINUX RESTART (2 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 230.62 128.63 101.98 5414.44 7107.49 07:06:01 AM 106.78 0.28 106.50 17.86 9160.26 07:07:01 AM 24.66 0.30 24.36 42.39 1005.13 07:08:01 AM 34.12 0.78 33.34 57.05 986.34 Average: 98.50 32.10 66.40 1366.18 4554.12 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5296136 7049400 2588300 32.83 2688 1926804 706964 7.91 218924 2027804 151180 07:06:01 AM 5128012 6960020 2756424 34.96 2688 1999452 767180 8.59 243796 2142832 16504 07:07:01 AM 5195708 7028932 2688728 34.10 2688 2000724 708036 7.93 246392 2073144 16 07:08:01 AM 5139052 6977224 2745384 34.82 2688 2004936 745680 8.35 413408 1963596 29072 Average: 5189727 7003894 2694709 34.18 2688 1982979 731965 8.19 280630 2051844 49193 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 306.91 152.58 1781.70 59.57 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.83 25.55 225.66 8.15 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.38 26.78 30.72 8.10 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 41.44 30.92 38.98 21.41 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 101.79 58.57 514.02 24.16 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) 03/06/2024 _x86_64_ (2 CPU) 07:03:24 LINUX RESTART (2 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 43.88 2.07 17.53 4.47 0.10 31.94 07:05:01 AM 0 45.37 1.87 17.33 4.71 0.10 30.62 07:05:01 AM 1 42.40 2.27 17.74 4.23 0.10 33.26 07:06:01 AM all 41.10 0.00 3.19 3.08 0.10 52.52 07:06:01 AM 0 45.44 0.00 3.26 3.11 0.10 48.10 07:06:01 AM 1 36.76 0.00 3.13 3.05 0.10 56.96 07:07:01 AM all 37.69 0.00 1.96 0.29 0.09 59.97 07:07:01 AM 0 56.35 0.00 2.02 0.20 0.10 41.34 07:07:01 AM 1 19.02 0.00 1.90 0.38 0.08 78.61 07:08:01 AM all 42.32 0.00 2.76 0.64 0.10 54.18 07:08:01 AM 0 49.98 0.00 2.86 0.80 0.10 46.25 07:08:01 AM 1 34.66 0.00 2.65 0.48 0.10 62.11 Average: all 41.23 0.51 6.27 2.10 0.10 49.80 Average: 0 49.31 0.46 6.28 2.19 0.10 41.67 Average: 1 33.14 0.55 6.26 2.02 0.10 57.93