---> uname -a: Linux prd-centos8-builder-4c-4g-14347.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 823 10757 19 4181 14590 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:15:2b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe15:2bc7/64 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) 03/19/2024 _x86_64_ (4 CPU) 14:38:54 LINUX RESTART (4 CPU) 02:40:01 PM tps rtps wtps bread/s bwrtn/s 02:41:01 PM 332.73 14.69 318.04 2996.37 10127.55 02:42:01 PM 143.54 5.82 137.73 1013.43 14968.86 02:43:01 PM 74.76 1.17 73.60 175.25 29259.45 02:44:01 PM 137.63 0.00 137.63 0.00 20945.09 02:45:01 PM 172.78 0.48 172.29 64.11 15182.39 Average: 172.29 4.43 167.86 849.85 18096.97 02:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 PM 12073444 14242076 4068088 25.20 2688 2362020 1684612 9.80 250524 3393180 319240 02:42:01 PM 9242892 12355564 6898640 42.74 2688 3301160 3540220 20.59 474036 5972124 821196 02:43:01 PM 9559748 13021864 6581784 40.78 2688 3642992 3418992 19.89 591044 5522640 299212 02:44:01 PM 9178152 13293072 6963380 43.14 2688 4288172 2403792 13.98 878552 5605684 407232 02:45:01 PM 10992768 14917264 5148764 31.90 2688 4094812 961028 5.59 1073628 3598488 27404 Average: 10209401 13565968 5932131 36.75 2688 3537831 2401729 13.97 653557 4818423 374857 02:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 334.82 250.21 4390.86 41.09 0.00 0.00 0.00 0.00 02:42:01 PM lo 5.42 5.42 1.22 1.22 0.00 0.00 0.00 0.00 02:42:01 PM eth0 317.45 222.75 4975.44 23.77 0.00 0.00 0.00 0.00 02:43:01 PM lo 2.18 2.18 0.37 0.37 0.00 0.00 0.00 0.00 02:43:01 PM eth0 107.51 88.34 1823.38 15.28 0.00 0.00 0.00 0.00 02:44:01 PM lo 32.40 32.40 5.73 5.73 0.00 0.00 0.00 0.00 02:44:01 PM eth0 10.98 10.84 40.69 3.94 0.00 0.00 0.00 0.00 02:45:01 PM lo 16.59 16.59 6.98 6.98 0.00 0.00 0.00 0.00 02:45:01 PM eth0 18.19 15.28 13.46 7.28 0.00 0.00 0.00 0.00 Average: lo 11.32 11.32 2.86 2.86 0.00 0.00 0.00 0.00 Average: eth0 157.78 117.48 2248.66 18.27 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) 03/19/2024 _x86_64_ (4 CPU) 14:38:54 LINUX RESTART (4 CPU) 02:40:01 PM CPU %user %nice %system %iowait %steal %idle 02:41:01 PM all 33.24 0.00 2.72 2.45 0.09 61.50 02:41:01 PM 0 30.61 0.00 3.30 2.02 0.10 63.97 02:41:01 PM 1 40.28 0.00 2.91 2.21 0.08 54.52 02:41:01 PM 2 34.97 0.00 2.04 2.69 0.08 60.21 02:41:01 PM 3 27.12 0.00 2.61 2.89 0.08 67.30 02:42:01 PM all 43.67 0.00 2.44 2.82 0.11 50.96 02:42:01 PM 0 48.54 0.00 2.88 1.97 0.12 46.49 02:42:01 PM 1 39.88 0.00 1.84 3.71 0.10 54.47 02:42:01 PM 2 43.15 0.00 1.86 1.83 0.12 53.05 02:42:01 PM 3 43.14 0.00 3.20 3.77 0.10 49.80 02:43:01 PM all 64.46 0.00 2.56 2.63 0.10 30.25 02:43:01 PM 0 60.40 0.00 2.09 1.21 0.10 36.20 02:43:01 PM 1 62.31 0.00 2.01 2.48 0.10 33.10 02:43:01 PM 2 66.44 0.00 2.33 4.53 0.10 26.60 02:43:01 PM 3 68.67 0.00 3.79 2.33 0.10 25.11 02:44:01 PM all 39.92 0.00 3.01 1.71 0.08 55.28 02:44:01 PM 0 46.06 0.00 4.78 3.37 0.08 45.71 02:44:01 PM 1 36.80 0.00 2.78 1.07 0.08 59.26 02:44:01 PM 2 38.75 0.00 2.23 0.70 0.07 58.25 02:44:01 PM 3 38.07 0.00 2.27 1.70 0.08 57.88 02:45:01 PM all 32.54 0.00 1.91 1.11 0.09 64.34 02:45:01 PM 0 32.79 0.00 1.69 0.38 0.08 65.06 02:45:01 PM 1 31.21 0.00 2.16 1.02 0.08 65.52 02:45:01 PM 2 24.95 0.00 1.76 1.62 0.10 71.56 02:45:01 PM 3 41.21 0.00 2.04 1.42 0.08 55.25 Average: all 42.76 0.00 2.53 2.15 0.09 52.48 Average: 0 43.66 0.00 2.95 1.79 0.10 51.51 Average: 1 42.10 0.00 2.34 2.10 0.09 53.37 Average: 2 41.65 0.00 2.04 2.27 0.09 53.94 Average: 3 43.63 0.00 2.78 2.42 0.09 51.07