---> uname -a: Linux prd-centos8-builder-2c-1g-8965.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 600 4940 19 2159 6792 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:3e:ec:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe3e:ec11/64 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) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 224.28 123.51 100.77 4025.06 7274.53 01:06:01 PM 107.22 0.47 106.75 30.13 10695.07 01:07:01 PM 31.21 0.30 30.91 42.39 1579.95 01:08:01 PM 23.16 0.40 22.76 18.40 669.52 Average: 96.47 31.17 65.30 1029.12 5054.86 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5290296 7055912 2594148 32.90 2688 1938224 660776 7.40 218136 2031216 159460 01:06:01 PM 5062224 6963248 2822220 35.79 2688 2066240 752832 8.43 244844 2201728 40892 01:07:01 PM 5090680 6983308 2793764 35.43 2688 2057876 721056 8.07 252980 2164556 36 01:08:01 PM 5020116 6913912 2864328 36.33 2688 2058624 774816 8.67 420560 2067760 15848 Average: 5115829 6979095 2768615 35.11 2688 2030241 727370 8.14 284130 2116315 54059 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 253.57 134.12 1769.95 56.53 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 50.99 37.53 465.29 18.88 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.98 19.53 22.87 6.60 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.88 26.38 30.77 9.25 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 90.11 54.39 572.27 22.82 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) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.20 2.18 17.57 7.05 0.13 30.89 01:05:01 PM 0 44.90 1.91 18.52 6.58 0.12 27.97 01:05:01 PM 1 39.50 2.44 16.62 7.51 0.13 33.79 01:06:01 PM all 40.58 0.00 3.57 3.23 0.11 52.50 01:06:01 PM 0 50.37 0.00 3.73 3.58 0.10 42.21 01:06:01 PM 1 30.79 0.00 3.42 2.88 0.12 62.80 01:07:01 PM all 28.60 0.00 1.42 0.79 0.08 69.11 01:07:01 PM 0 24.76 0.00 1.25 0.80 0.08 73.11 01:07:01 PM 1 32.43 0.00 1.58 0.78 0.08 65.12 01:08:01 PM all 36.93 0.00 2.21 0.55 0.09 60.22 01:08:01 PM 0 57.82 0.00 2.54 0.58 0.08 38.98 01:08:01 PM 1 16.10 0.00 1.88 0.52 0.10 81.40 Average: all 37.06 0.54 6.16 2.89 0.10 53.25 Average: 0 44.46 0.47 6.47 2.87 0.10 45.63 Average: 1 29.68 0.61 5.85 2.91 0.11 60.85