---> uname -a: Linux prd-centos8-builder-4c-4g-18310.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 687 12273 19 2801 14729 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:6c:79:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe6c:79e4/64 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_ (4 CPU) 14:43:39 LINUX RESTART (4 CPU) 02:44:01 PM tps rtps wtps bread/s bwrtn/s 02:45:01 PM 249.63 162.01 87.62 7666.14 22435.00 02:46:01 PM 93.53 7.73 85.80 2226.16 7073.64 02:47:01 PM 152.55 10.65 141.90 1722.36 5206.40 02:48:01 PM 165.00 3.70 161.30 663.93 8426.20 02:49:01 PM 80.70 0.70 80.00 77.72 12843.21 Average: 148.29 36.96 111.33 2471.29 11196.88 02:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 PM 13480160 15125348 2661372 16.49 2688 1858280 885396 5.15 224428 2094772 108884 02:46:01 PM 13256812 15105764 2884720 17.87 2688 2050228 1099904 6.40 217268 2280216 99900 02:47:01 PM 12546036 14580788 3595496 22.27 2688 2231736 1216392 7.08 240428 2945828 120944 02:48:01 PM 9656668 12131928 6484864 40.18 2688 2664856 3863036 22.47 374852 5663800 322836 02:49:01 PM 12545424 15060356 3596108 22.28 2688 2704216 869944 5.06 709000 2452120 33180 Average: 12297020 14400837 3844512 23.82 2688 2301863 1586934 9.23 353195 3087347 137149 02:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 287.22 161.81 1446.11 50.41 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 46.54 31.73 420.63 22.73 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 183.34 170.06 2020.34 25.37 0.00 0.00 0.00 0.00 02:48:01 PM lo 1034.48 1034.48 1033.06 1033.06 0.00 0.00 0.00 0.00 02:48:01 PM eth0 299.78 224.25 4555.38 30.11 0.00 0.00 0.00 0.00 02:49:01 PM lo 1.45 1.45 2.39 2.39 0.00 0.00 0.00 0.00 02:49:01 PM eth0 161.82 126.61 314.45 645.27 0.00 0.00 0.00 0.00 Average: lo 207.23 207.23 207.13 207.13 0.00 0.00 0.00 0.00 Average: eth0 195.75 142.90 1751.57 154.76 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_ (4 CPU) 14:43:39 LINUX RESTART (4 CPU) 02:44:01 PM CPU %user %nice %system %iowait %steal %idle 02:45:01 PM all 18.40 1.62 16.32 12.19 0.14 51.33 02:45:01 PM 0 23.09 1.68 15.63 10.71 0.17 48.73 02:45:01 PM 1 20.02 1.16 14.98 17.53 0.13 46.17 02:45:01 PM 2 11.59 1.70 19.40 9.45 0.13 57.72 02:45:01 PM 3 18.87 1.95 15.26 11.07 0.12 52.73 02:46:01 PM all 14.66 0.00 1.33 4.53 0.06 79.42 02:46:01 PM 0 23.92 0.00 2.49 4.39 0.07 69.14 02:46:01 PM 1 15.12 0.00 1.15 6.77 0.05 76.91 02:46:01 PM 2 7.33 0.00 0.90 5.38 0.07 86.32 02:46:01 PM 3 12.27 0.00 0.79 1.57 0.07 85.31 02:47:01 PM all 19.50 0.00 1.23 16.51 0.08 62.67 02:47:01 PM 0 21.73 0.00 0.87 10.59 0.08 66.72 02:47:01 PM 1 16.86 0.00 1.36 12.34 0.07 69.38 02:47:01 PM 2 20.34 0.00 1.09 19.90 0.08 58.59 02:47:01 PM 3 19.05 0.00 1.62 23.23 0.10 56.00 02:48:01 PM all 71.15 0.00 2.48 2.11 0.16 24.10 02:48:01 PM 0 81.49 0.00 3.07 1.19 0.15 14.10 02:48:01 PM 1 70.66 0.00 2.17 3.16 0.18 23.83 02:48:01 PM 2 65.22 0.00 2.49 1.77 0.15 30.37 02:48:01 PM 3 67.22 0.00 2.17 2.32 0.17 28.12 02:49:01 PM all 39.11 0.00 2.06 1.88 0.10 56.84 02:49:01 PM 0 54.26 0.00 1.96 2.57 0.10 41.11 02:49:01 PM 1 36.93 0.00 1.79 2.80 0.10 58.38 02:49:01 PM 2 34.67 0.00 2.13 1.36 0.10 61.74 02:49:01 PM 3 30.58 0.00 2.38 0.80 0.10 66.14 Average: all 32.57 0.32 4.68 7.44 0.11 54.88 Average: 0 40.91 0.33 4.79 5.89 0.11 47.96 Average: 1 31.93 0.23 4.28 8.51 0.11 54.94 Average: 2 27.84 0.34 5.19 7.57 0.11 58.96 Average: 3 29.60 0.39 4.44 7.80 0.11 57.66