---> uname -a: Linux prd-centos8-builder-2c-1g-30935.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 547 5065 19 2087 6848 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:10:9d:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe10:9ddb/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) 08/14/2024 _x86_64_ (2 CPU) 12:03:40 LINUX RESTART (2 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 346.35 232.56 113.79 11337.98 39593.36 12:06:01 PM 152.42 14.13 138.29 1372.04 10380.15 12:07:01 PM 48.08 0.65 47.43 51.72 4006.50 12:08:01 PM 19.11 0.48 18.63 49.06 388.19 Average: 140.65 61.26 79.39 3169.35 13485.46 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5504240 7024696 2380196 30.19 2688 1705704 753028 8.43 190008 1888704 82148 12:06:01 PM 5178332 6995452 2706104 34.32 2688 1985756 717920 8.04 222040 2120520 93176 12:07:01 PM 5187816 7008472 2696620 34.20 2688 1988976 707388 7.92 248208 2081112 40 12:08:01 PM 5220704 7043044 2663732 33.78 2688 1990632 668192 7.48 429268 1867264 196 Average: 5272773 7017916 2611663 33.12 2688 1917767 711632 7.97 272381 1989400 43890 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 267.90 147.26 1156.74 63.73 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 63.87 44.06 827.89 13.04 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.98 26.75 47.05 9.24 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 33.91 28.76 32.47 11.25 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 97.97 61.36 513.41 24.15 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) 08/14/2024 _x86_64_ (2 CPU) 12:03:40 LINUX RESTART (2 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 22.59 2.87 19.82 43.85 0.13 10.74 12:05:01 PM 0 21.13 3.01 21.32 45.44 0.12 8.98 12:05:01 PM 1 24.05 2.74 18.31 42.26 0.14 12.50 12:06:01 PM all 38.61 0.15 4.99 5.26 0.12 50.87 12:06:01 PM 0 49.09 0.13 5.40 6.57 0.10 38.70 12:06:01 PM 1 28.12 0.17 4.58 3.94 0.13 63.06 12:07:01 PM all 37.17 0.00 2.23 1.93 0.11 58.56 12:07:01 PM 0 52.32 0.00 2.35 1.93 0.12 43.29 12:07:01 PM 1 22.10 0.00 2.12 1.92 0.10 73.76 12:08:01 PM all 37.52 0.00 2.30 0.54 0.09 59.54 12:08:01 PM 0 45.48 0.00 2.50 0.43 0.08 51.50 12:08:01 PM 1 29.54 0.00 2.09 0.65 0.10 67.61 Average: all 34.07 0.74 7.23 12.63 0.11 45.22 Average: 0 42.17 0.77 7.79 13.33 0.11 35.84 Average: 1 25.97 0.71 6.67 11.92 0.12 54.61