---> uname -a: Linux prd-centos8-builder-2c-1g-8999.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 556 4980 19 2162 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:98:a0:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe98:a0c9/64 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) 01/01/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 207.41 111.78 95.63 3114.70 6892.30 06:06:01 PM 112.03 0.28 111.75 17.86 11482.24 06:07:01 PM 37.05 0.78 36.27 62.65 2297.55 06:08:01 PM 15.91 0.00 15.91 0.00 400.82 Average: 93.11 28.21 64.89 798.87 5268.17 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5310548 7065040 2573888 32.65 2688 1927356 672936 7.53 218060 2012972 153012 06:06:01 PM 5160840 7055060 2723596 34.54 2688 2059372 647384 7.25 233880 2114604 46952 06:07:01 PM 5115208 7011296 2769228 35.12 2688 2061240 694564 7.78 253576 2141372 32 06:08:01 PM 5099108 6992968 2785328 35.33 2688 2059048 692280 7.75 259556 2149388 13528 Average: 5171426 7031091 2713010 34.41 2688 2026754 676791 7.58 241268 2104584 53381 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 83.57 56.55 1088.79 21.56 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 50.04 34.81 574.11 7.52 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 36.17 29.26 38.46 20.43 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 22.63 19.88 23.25 5.98 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 48.10 35.12 431.16 13.87 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) 01/01/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.66 1.60 15.67 3.92 0.11 43.04 06:05:01 PM 0 36.51 1.63 15.90 3.70 0.10 42.15 06:05:01 PM 1 34.81 1.57 15.45 4.14 0.12 43.92 06:06:01 PM all 35.94 0.00 3.23 4.68 0.10 56.04 06:06:01 PM 0 28.36 0.00 2.76 4.83 0.10 63.94 06:06:01 PM 1 43.52 0.00 3.71 4.54 0.10 48.14 06:07:01 PM all 33.58 0.00 1.66 3.25 0.09 61.41 06:07:01 PM 0 12.50 0.00 1.64 2.92 0.10 82.84 06:07:01 PM 1 54.79 0.00 1.68 3.58 0.08 39.87 06:08:01 PM all 29.66 0.00 1.71 0.23 0.09 68.32 06:08:01 PM 0 13.11 0.00 1.45 0.12 0.10 85.22 06:08:01 PM 1 46.25 0.00 1.97 0.33 0.08 51.36 Average: all 33.70 0.40 5.54 3.01 0.10 57.25 Average: 0 22.54 0.40 5.40 2.88 0.10 68.68 Average: 1 44.86 0.39 5.69 3.14 0.10 45.83