---> uname -a: Linux prd-centos8-builder-4c-4g-4393.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 702 12239 19 2822 14711 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:a5:cd:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fea5:cdaf/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) 02/10/2024 _x86_64_ (4 CPU) 15:50:24 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 193.30 99.78 93.52 2157.81 6640.29 03:53:01 PM 352.57 19.01 333.56 4196.77 12410.86 03:54:01 PM 192.31 2.15 190.16 408.26 8807.63 03:55:01 PM 102.88 0.70 102.18 77.71 13076.77 Average: 210.26 30.41 179.85 1709.93 10233.68 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13427568 15157472 2713964 16.81 2688 1935552 816216 4.75 207568 2134632 171832 03:53:01 PM 12505304 14583160 3636228 22.53 2688 2274332 1199636 6.98 275132 2946076 155600 03:54:01 PM 9423776 12002664 6717756 41.62 2688 2766884 3619784 21.06 386184 5876076 421860 03:55:01 PM 12560236 15087212 3581296 22.19 2688 2714080 795052 4.63 634124 2499784 48572 Average: 11979221 14207627 4162311 25.79 2688 2422712 1607672 9.35 375752 3364142 199466 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 130.77 117.31 1015.35 15.57 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 270.05 226.46 2724.18 50.69 0.00 0.00 0.00 0.00 03:54:01 PM lo 961.83 961.83 961.12 961.12 0.00 0.00 0.00 0.00 03:54:01 PM eth0 280.28 205.36 4133.48 29.34 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.95 0.95 1.46 1.46 0.00 0.00 0.00 0.00 03:55:01 PM eth0 146.17 146.60 315.88 637.53 0.00 0.00 0.00 0.00 Average: lo 240.76 240.76 240.72 240.72 0.00 0.00 0.00 0.00 Average: eth0 206.82 173.93 2047.37 183.27 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) 02/10/2024 _x86_64_ (4 CPU) 15:50:24 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 19.81 0.91 16.08 2.61 0.10 60.49 03:52:01 PM 0 32.67 0.94 18.98 3.49 0.10 43.82 03:52:01 PM 1 9.55 0.75 12.66 1.59 0.12 75.33 03:52:01 PM 2 18.23 0.97 17.12 2.66 0.12 60.90 03:52:01 PM 3 18.83 0.97 15.56 2.70 0.08 61.86 03:53:01 PM all 36.05 0.00 2.44 4.21 0.10 57.21 03:53:01 PM 0 37.50 0.00 3.15 6.70 0.10 52.55 03:53:01 PM 1 40.27 0.00 2.94 4.95 0.10 51.73 03:53:01 PM 2 38.61 0.00 1.22 1.97 0.10 58.09 03:53:01 PM 3 27.79 0.00 2.43 3.20 0.10 66.47 03:54:01 PM all 69.56 0.00 2.66 1.62 0.11 26.05 03:54:01 PM 0 61.86 0.00 2.30 1.01 0.12 34.72 03:54:01 PM 1 74.64 0.00 3.43 1.52 0.12 20.29 03:54:01 PM 2 77.31 0.00 1.63 0.39 0.10 20.56 03:54:01 PM 3 64.43 0.00 3.26 3.55 0.10 28.65 03:55:01 PM all 33.63 0.00 2.10 1.01 0.09 63.17 03:55:01 PM 0 47.69 0.00 2.78 1.69 0.10 47.74 03:55:01 PM 1 27.47 0.00 1.64 0.59 0.10 70.20 03:55:01 PM 2 29.61 0.00 2.03 0.61 0.08 67.66 03:55:01 PM 3 29.75 0.00 1.93 1.17 0.08 67.06 Average: all 39.74 0.23 5.82 2.36 0.10 51.74 Average: 0 44.92 0.23 6.81 3.22 0.10 44.71 Average: 1 37.98 0.19 5.17 2.16 0.11 54.39 Average: 2 40.89 0.24 5.51 1.41 0.10 51.84 Average: 3 35.18 0.24 5.80 2.66 0.09 56.03