---> uname -a: Linux prd-centos8-builder-2c-1g-19881.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 536 5078 19 2084 6859 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:87:22:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe87:22bb/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) 04/01/2024 _x86_64_ (2 CPU) 17:03:33 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 270.69 161.34 109.35 6507.35 19796.12 05:06:01 PM 95.15 0.28 94.87 17.86 8558.14 05:07:01 PM 30.09 0.30 29.80 42.39 1628.85 05:08:01 PM 13.40 0.00 13.40 0.00 267.69 Average: 101.63 39.98 61.65 1621.68 7511.73 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5345180 7064428 2539264 32.21 2688 1892524 679652 7.61 217688 1981556 123908 05:06:01 PM 5236860 7055232 2647584 33.58 2688 1985788 662812 7.42 240728 2042672 31964 05:07:01 PM 5220788 7039928 2663656 33.78 2688 1987064 671380 7.52 245228 2054536 4 05:08:01 PM 5151232 6970472 2733212 34.67 2688 1987192 745612 8.35 246016 2123528 152 Average: 5238515 7032515 2645929 33.56 2688 1963142 689864 7.72 237415 2050573 39007 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 256.15 142.34 1664.50 61.69 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.79 25.48 247.62 7.70 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.21 19.63 23.00 6.71 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.86 17.58 17.81 5.56 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 81.78 50.88 483.34 20.25 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) 04/01/2024 _x86_64_ (2 CPU) 17:03:33 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.54 2.76 19.69 9.57 0.12 26.32 05:05:01 PM 0 40.53 1.97 16.40 8.22 0.12 32.76 05:05:01 PM 1 42.55 3.54 22.98 10.93 0.12 19.87 05:06:01 PM all 38.24 0.00 3.28 2.65 0.13 55.71 05:06:01 PM 0 24.45 0.00 2.69 2.81 0.13 69.92 05:06:01 PM 1 52.07 0.00 3.87 2.50 0.12 41.44 05:07:01 PM all 30.65 0.00 1.33 0.63 0.10 67.30 05:07:01 PM 0 27.11 0.00 1.28 0.62 0.10 70.89 05:07:01 PM 1 34.18 0.00 1.37 0.63 0.10 63.72 05:08:01 PM all 26.43 0.00 1.52 0.10 0.07 71.88 05:08:01 PM 0 6.49 0.00 1.00 0.10 0.07 92.34 05:08:01 PM 1 46.39 0.00 2.03 0.10 0.08 51.39 Average: all 34.14 0.67 6.33 3.18 0.11 55.58 Average: 0 24.49 0.48 5.24 2.89 0.11 66.79 Average: 1 43.80 0.86 7.41 3.47 0.11 44.35