---> uname -a: Linux prd-centos8-builder-4c-4g-24197.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 698 12267 19 2797 14717 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:f4:15:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fef4:15c9/64 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) 04/18/2024 _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 194.67 80.39 114.28 3640.86 8224.05 03:53:01 PM 376.22 18.33 357.89 2869.48 12905.21 03:54:01 PM 147.51 0.52 146.99 74.79 11895.53 03:55:01 PM 83.09 0.67 82.42 65.86 6503.42 Average: 200.40 24.98 175.42 1662.95 9882.56 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13360004 15180948 2781528 17.23 2688 2022208 765808 4.45 212152 2181096 152696 03:53:01 PM 11366488 13497112 4775044 29.58 2688 2324404 2278024 13.25 316668 4028200 85596 03:54:01 PM 11279484 13643528 4862048 30.12 2688 2552624 2076952 12.08 422940 3989724 2292 03:55:01 PM 12520792 15029220 3620740 22.43 2688 2695944 885756 5.15 636056 2537616 1012 Average: 12131692 14337702 4009840 24.84 2688 2398795 1501635 8.74 396954 3184159 60399 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 71.99 48.33 1017.72 27.54 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 329.31 276.17 3157.90 41.77 0.00 0.00 0.00 0.00 03:54:01 PM lo 787.92 787.92 797.81 797.81 0.00 0.00 0.00 0.00 03:54:01 PM eth0 276.62 173.59 3465.88 21.83 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 196.77 156.29 303.18 639.78 0.00 0.00 0.00 0.00 Average: lo 196.95 196.95 199.42 199.42 0.00 0.00 0.00 0.00 Average: eth0 218.69 163.61 1986.37 182.71 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) 04/18/2024 _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 20.49 0.60 9.53 2.22 0.08 67.08 03:52:01 PM 0 10.65 0.68 11.15 2.58 0.10 74.84 03:52:01 PM 1 16.02 0.63 8.73 1.97 0.08 72.56 03:52:01 PM 2 31.32 0.40 7.55 2.30 0.08 58.35 03:52:01 PM 3 23.99 0.67 10.69 2.02 0.07 62.56 03:53:01 PM all 61.00 0.00 2.32 2.59 0.10 33.99 03:53:01 PM 0 67.42 0.00 1.97 1.59 0.10 28.92 03:53:01 PM 1 60.04 0.00 2.61 2.22 0.10 35.03 03:53:01 PM 2 67.69 0.00 2.19 3.98 0.10 26.04 03:53:01 PM 3 48.82 0.00 2.53 2.56 0.12 45.98 03:54:01 PM all 43.75 0.00 2.12 1.84 0.09 52.20 03:54:01 PM 0 39.59 0.00 1.79 0.82 0.08 57.72 03:54:01 PM 1 43.45 0.00 2.78 0.77 0.10 52.90 03:54:01 PM 2 46.70 0.00 1.65 2.60 0.08 48.96 03:54:01 PM 3 45.25 0.00 2.26 3.14 0.10 49.25 03:55:01 PM all 25.51 0.00 1.63 0.91 0.07 71.88 03:55:01 PM 0 30.73 0.00 1.57 0.42 0.08 67.20 03:55:01 PM 1 30.96 0.00 2.37 1.95 0.07 64.65 03:55:01 PM 2 19.57 0.00 1.24 0.23 0.07 78.89 03:55:01 PM 3 20.77 0.00 1.35 1.02 0.07 76.79 Average: all 37.68 0.15 3.90 1.89 0.09 56.29 Average: 0 37.08 0.17 4.12 1.35 0.09 57.18 Average: 1 37.61 0.16 4.12 1.73 0.09 56.29 Average: 2 41.32 0.10 3.16 2.28 0.08 53.06 Average: 3 34.70 0.17 4.21 2.19 0.09 58.65