---> uname -a: Linux prd-centos8-builder-2c-1g-9755.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 545 4992 19 2161 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:dc:dd:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fedc:dd6e/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) 01/05/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 221.62 118.16 103.46 4085.56 7388.16 02:06:01 PM 104.30 0.28 104.02 17.86 10578.92 02:07:01 PM 29.25 0.30 28.95 42.39 1505.67 02:08:01 PM 24.35 0.58 23.76 33.73 709.78 Average: 94.89 29.84 65.05 1045.14 5045.83 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5276608 7058212 2607836 33.08 2688 1954100 706316 7.91 218852 2046036 170876 02:06:01 PM 5071976 6975436 2812468 35.67 2688 2069116 768672 8.60 244900 2195184 40888 02:07:01 PM 5067052 6971772 2817392 35.73 2688 2070392 752536 8.42 253068 2190320 9676 02:08:01 PM 5090248 6986876 2794196 35.44 2688 2061892 733664 8.21 419836 2001868 15816 Average: 5126471 6998074 2757973 34.98 2688 2038875 740297 8.29 284164 2108352 59314 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 302.83 154.17 1854.84 62.94 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 38.38 29.70 442.13 8.26 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 24.06 19.80 23.78 7.03 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 31.14 26.43 32.24 9.54 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 99.12 57.53 588.35 21.95 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) 01/05/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.40 1.51 16.34 3.94 0.11 33.69 02:05:01 PM 0 55.91 1.18 14.41 4.05 0.10 24.35 02:05:01 PM 1 32.74 1.86 18.30 3.83 0.12 43.16 02:06:01 PM all 41.89 0.00 3.34 2.40 0.07 52.29 02:06:01 PM 0 48.69 0.00 3.46 2.48 0.08 45.29 02:06:01 PM 1 35.09 0.00 3.21 2.33 0.07 59.30 02:07:01 PM all 29.44 0.00 1.38 0.39 0.09 68.70 02:07:01 PM 0 28.05 0.00 1.20 0.23 0.10 70.42 02:07:01 PM 1 30.83 0.00 1.57 0.55 0.08 66.97 02:08:01 PM all 37.19 0.00 2.38 1.06 0.10 59.27 02:08:01 PM 0 53.34 0.00 2.83 1.66 0.10 42.07 02:08:01 PM 1 21.03 0.00 1.93 0.45 0.10 76.49 Average: all 38.21 0.37 5.82 1.94 0.09 53.56 Average: 0 46.48 0.29 5.45 2.10 0.10 45.58 Average: 1 29.91 0.46 6.19 1.78 0.09 61.58