---> uname -a: Linux prd-centos8-builder-2c-1g-18358.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: 2799.998 BogoMIPS: 5599.99 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 535 5067 19 2096 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:2e:80:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe2e:80b8/64 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) 03/26/2024 _x86_64_ (2 CPU) 16:04:37 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 189.19 129.34 59.85 6285.24 39419.94 04:07:01 PM 133.64 56.91 76.74 1790.63 4750.67 04:08:01 PM 90.90 0.32 90.58 18.40 8145.08 04:09:01 PM 30.83 0.27 30.56 41.86 1671.27 04:10:01 PM 14.71 0.58 14.13 33.72 334.46 Average: 91.86 37.48 54.37 1634.07 10864.88 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5571676 7067304 2312760 29.33 2688 1682424 721304 8.07 173032 1842596 39368 04:07:01 PM 5321772 7059824 2562664 32.50 2688 1911424 687744 7.70 218604 2001668 139488 04:08:01 PM 5190644 7020392 2693792 34.17 2688 1997332 688896 7.71 242152 2083704 31964 04:09:01 PM 5140448 6970892 2743988 34.80 2688 1998596 731448 8.19 245464 2131064 36 04:10:01 PM 5210944 7042528 2673492 33.91 2688 1999732 682856 7.64 414524 1891948 172 Average: 5287097 7032188 2597339 32.94 2688 1917902 702450 7.86 258755 1990196 42206 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 260.63 143.57 1007.01 61.47 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 39.86 26.30 687.33 4.73 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.66 26.26 243.49 8.16 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 29.26 26.83 28.57 8.56 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 32.36 26.86 30.95 9.66 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 78.96 49.97 399.48 18.51 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) 03/26/2024 _x86_64_ (2 CPU) 16:04:37 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 22.29 2.16 16.13 38.27 0.12 21.04 04:06:01 PM 0 24.75 2.10 14.99 37.29 0.12 20.75 04:06:01 PM 1 19.82 2.23 17.27 39.24 0.12 21.32 04:07:01 PM all 26.42 0.93 10.48 25.77 0.22 36.19 04:07:01 PM 0 28.24 0.89 10.42 28.36 0.22 31.86 04:07:01 PM 1 24.58 0.97 10.54 23.15 0.22 40.54 04:08:01 PM all 36.09 0.00 2.88 5.76 0.15 55.11 04:08:01 PM 0 54.93 0.00 3.28 6.86 0.15 34.77 04:08:01 PM 1 17.62 0.00 2.50 4.68 0.15 75.05 04:09:01 PM all 38.47 0.00 1.71 0.88 0.09 58.84 04:09:01 PM 0 54.58 0.00 1.82 0.79 0.10 42.71 04:09:01 PM 1 22.36 0.00 1.60 0.98 0.08 74.97 04:10:01 PM all 31.91 0.00 2.06 1.52 0.08 64.44 04:10:01 PM 0 47.57 0.00 2.30 1.48 0.08 48.58 04:10:01 PM 1 16.21 0.00 1.81 1.56 0.07 80.35 Average: all 31.07 0.61 6.62 14.35 0.13 47.22 Average: 0 42.06 0.59 6.54 14.88 0.13 35.79 Average: 1 20.11 0.63 6.70 13.81 0.13 58.62