---> uname -a: Linux prd-centos8-builder-4c-4g-80499.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: 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): 0-3 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 759 12219 19 2784 14658 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:2e:bf:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe2e:bf0d/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) 10/30/2024 _x86_64_ (4 CPU) 20:05:19 LINUX RESTART (4 CPU) 08:06:01 PM tps rtps wtps bread/s bwrtn/s 08:07:01 PM 235.61 112.31 123.30 3091.75 7147.36 08:08:01 PM 326.26 19.43 306.83 4302.15 12254.84 08:09:01 PM 150.52 0.95 149.58 158.64 13986.89 08:10:01 PM 49.70 0.67 49.03 65.84 5989.42 Average: 190.54 33.34 157.20 1904.92 9844.87 08:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 PM 13415596 15136096 2725936 16.89 2688 1925964 827728 4.82 210648 2142676 164360 08:08:01 PM 11856564 13979096 4284968 26.55 2688 2317108 2509892 14.60 303728 3556972 151292 08:09:01 PM 11196336 13554564 4945196 30.64 2688 2547228 2237808 13.02 380440 4118044 6192 08:10:01 PM 12558112 15055296 3583420 22.20 2688 2686584 838612 4.88 735128 2411084 944 Average: 12256652 14431263 3884880 24.07 2688 2369221 1603510 9.33 407486 3057194 80697 08:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 62.16 45.66 961.36 14.90 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 321.35 265.81 3375.66 44.65 0.00 0.00 0.00 0.00 08:09:01 PM lo 840.09 840.09 845.17 845.17 0.00 0.00 0.00 0.00 08:09:01 PM eth0 208.70 137.73 3421.03 17.97 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 136.35 116.91 271.73 647.02 0.00 0.00 0.00 0.00 Average: lo 209.98 209.98 211.25 211.25 0.00 0.00 0.00 0.00 Average: eth0 182.16 141.55 2007.60 181.13 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) 10/30/2024 _x86_64_ (4 CPU) 20:05:19 LINUX RESTART (4 CPU) 08:06:01 PM CPU %user %nice %system %iowait %steal %idle 08:07:01 PM all 17.25 1.02 13.11 7.69 0.10 60.84 08:07:01 PM 0 16.39 1.21 15.18 8.08 0.10 59.05 08:07:01 PM 1 18.16 0.74 9.99 6.19 0.10 64.81 08:07:01 PM 2 16.23 1.22 14.72 9.12 0.10 58.60 08:07:01 PM 3 18.22 0.91 12.55 7.36 0.08 60.88 08:08:01 PM all 48.18 0.00 2.45 6.27 0.11 42.99 08:08:01 PM 0 52.93 0.00 1.97 1.86 0.12 43.12 08:08:01 PM 1 44.39 0.00 3.18 10.50 0.12 41.81 08:08:01 PM 2 46.59 0.00 1.99 4.72 0.10 46.60 08:08:01 PM 3 48.79 0.00 2.66 8.02 0.12 40.41 08:09:01 PM all 59.04 0.00 2.24 5.47 0.12 33.13 08:09:01 PM 0 60.28 0.00 1.35 2.59 0.12 35.66 08:09:01 PM 1 58.10 0.00 2.36 8.43 0.13 30.97 08:09:01 PM 2 60.81 0.00 3.07 7.71 0.12 28.30 08:09:01 PM 3 56.96 0.00 2.17 3.18 0.12 37.58 08:10:01 PM all 29.54 0.00 1.88 1.44 0.07 67.07 08:10:01 PM 0 16.49 0.00 1.87 2.70 0.07 78.87 08:10:01 PM 1 27.73 0.00 1.67 0.50 0.07 70.03 08:10:01 PM 2 36.77 0.00 2.21 1.19 0.08 59.75 08:10:01 PM 3 37.21 0.00 1.76 1.35 0.07 59.61 Average: all 38.51 0.25 4.91 5.22 0.10 51.00 Average: 0 36.53 0.30 5.09 3.80 0.10 54.18 Average: 1 37.09 0.18 4.30 6.40 0.10 51.91 Average: 2 40.11 0.31 5.49 5.68 0.10 48.31 Average: 3 40.32 0.23 4.78 4.98 0.10 49.60