---> uname -a: Linux prd-centos8-builder-2c-1g-4288.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 532 5049 19 2118 6861 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:87:c5:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe87:c51f/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) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 209.96 124.56 85.40 4626.86 6599.13 09:06:01 AM 105.52 0.23 105.28 16.53 8763.71 09:07:01 AM 50.92 0.35 50.57 43.73 3794.02 09:08:01 AM 7.38 0.00 7.38 0.00 152.41 09:09:01 AM 24.41 0.78 23.63 57.05 719.19 Average: 79.64 25.19 54.45 948.93 4005.67 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5376816 7106804 2507628 31.80 2688 1903408 628172 7.03 216968 1949644 133020 09:06:01 AM 5144084 7007564 2740360 34.76 2688 2030420 714960 8.00 221908 2150320 92080 09:07:01 AM 5131268 6991580 2753176 34.92 2688 2026772 724768 8.11 253124 2128372 9688 09:08:01 AM 5226544 7077128 2657900 33.71 2688 2017108 626044 7.01 252476 2034336 8 09:09:01 AM 5234456 7087276 2649988 33.61 2688 2018968 622292 6.97 421236 1859196 15844 Average: 5222634 7054070 2661810 33.76 2688 1999335 663247 7.42 273142 2024374 50128 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 311.16 192.70 1684.51 62.06 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 103.82 97.53 515.03 22.03 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 68.19 65.01 51.22 13.48 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 23.23 22.73 14.44 4.84 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 65.56 59.65 49.12 14.48 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 114.40 87.53 462.89 23.38 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) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 39.23 2.03 17.50 6.93 0.15 34.15 09:05:01 AM 0 45.50 1.75 12.94 4.98 0.19 34.65 09:05:01 AM 1 32.87 2.31 22.14 8.92 0.12 33.64 09:06:01 AM all 38.34 0.00 3.60 3.62 0.11 54.34 09:06:01 AM 0 30.32 0.00 3.21 4.07 0.10 62.31 09:06:01 AM 1 46.37 0.00 3.99 3.16 0.12 46.36 09:07:01 AM all 39.30 0.00 2.57 1.54 0.11 56.48 09:07:01 AM 0 34.36 0.00 2.38 2.01 0.12 61.13 09:07:01 AM 1 44.24 0.00 2.76 1.06 0.10 51.83 09:08:01 AM all 14.95 0.00 0.66 0.18 0.07 84.15 09:08:01 AM 0 17.11 0.00 0.72 0.17 0.05 81.96 09:08:01 AM 1 12.80 0.00 0.60 0.18 0.08 86.33 09:09:01 AM all 38.14 0.00 2.56 0.47 0.10 58.73 09:09:01 AM 0 26.18 0.00 2.10 0.58 0.08 71.05 09:09:01 AM 1 50.09 0.00 3.02 0.35 0.12 46.42 Average: all 33.98 0.40 5.33 2.53 0.11 57.66 Average: 0 30.66 0.35 4.25 2.36 0.11 62.28 Average: 1 37.31 0.45 6.41 2.70 0.11 53.02