---> uname -a: Linux prd-centos8-builder-4c-4g-37335.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 708 12753 19 2301 14709 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:7b:46:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe7b:46c7/64 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) 09/09/2024 _x86_64_ (4 CPU) 18:49:38 LINUX RESTART (4 CPU) 06:50:00 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 473.64 403.10 70.54 8756.59 711.63 06:51:01 PM 381.39 149.87 231.52 6199.80 9636.99 06:52:01 PM 75.32 2.25 73.07 1518.81 8165.21 06:53:01 PM 5.68 0.03 5.65 0.53 123.94 06:54:01 PM 21.99 11.43 10.56 1501.10 291.95 Average: 122.98 42.83 80.15 2339.58 4533.83 06:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 14303432 15533284 1838100 11.39 2688 1460080 457432 2.66 105196 1448980 472 06:51:01 PM 13402976 15150768 2738556 16.97 2688 1950912 805740 4.69 220004 2139388 144468 06:52:01 PM 13292016 15154880 2849516 17.65 2688 2061748 766196 4.46 226128 2217292 232 06:53:01 PM 13287408 15151488 2854124 17.68 2688 2062200 766196 4.46 226144 2218980 8 06:54:01 PM 13112412 15044896 3029120 18.77 2688 2124916 1120832 6.52 233444 2368400 16868 Average: 13479649 15207063 2661883 16.49 2688 1931971 783279 4.56 202183 2078608 32410 06:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 13.95 10.08 3.60 2.46 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 356.63 199.37 1931.69 68.92 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 104.42 90.03 355.36 28.12 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 78.56 66.33 197.98 18.72 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 171.38 190.89 242.53 58.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 176.87 135.98 678.28 43.29 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) 09/09/2024 _x86_64_ (4 CPU) 18:49:38 LINUX RESTART (4 CPU) 06:50:00 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.27 4.88 21.48 8.01 0.00 43.36 06:50:01 PM 0 75.78 1.56 10.16 1.56 0.00 10.94 06:50:01 PM 1 4.65 6.20 22.48 2.33 0.00 64.34 06:50:01 PM 2 4.69 5.47 25.78 20.31 0.00 43.75 06:50:01 PM 3 3.94 6.30 27.56 7.87 0.00 54.33 06:51:01 PM all 22.91 1.42 15.05 3.56 0.11 56.96 06:51:01 PM 0 23.40 2.04 14.52 2.86 0.10 57.07 06:51:01 PM 1 32.54 0.87 13.82 5.74 0.12 46.91 06:51:01 PM 2 18.24 1.49 17.05 2.58 0.12 60.53 06:51:01 PM 3 17.44 1.28 14.80 3.05 0.10 63.33 06:52:01 PM all 3.87 0.00 0.78 1.97 0.03 93.35 06:52:01 PM 0 3.84 0.00 0.53 0.45 0.03 95.14 06:52:01 PM 1 1.70 0.00 0.57 3.74 0.03 93.95 06:52:01 PM 2 8.10 0.00 1.02 1.72 0.03 89.13 06:52:01 PM 3 1.82 0.00 0.99 1.97 0.03 95.18 06:53:01 PM all 0.40 0.00 0.25 0.02 0.03 99.30 06:53:01 PM 0 0.58 0.00 0.07 0.07 0.03 99.25 06:53:01 PM 1 0.27 0.00 0.18 0.00 0.05 99.50 06:53:01 PM 2 0.60 0.00 0.57 0.02 0.03 98.78 06:53:01 PM 3 0.15 0.00 0.17 0.00 0.02 99.67 06:54:01 PM all 2.30 0.00 0.67 0.16 0.05 96.82 06:54:01 PM 0 2.02 0.00 0.48 0.08 0.05 97.36 06:54:01 PM 1 2.52 0.00 0.48 0.08 0.05 96.86 06:54:01 PM 2 2.89 0.00 1.20 0.47 0.05 95.39 06:54:01 PM 3 1.76 0.00 0.50 0.00 0.05 97.69 Average: all 7.43 0.38 4.27 1.46 0.06 86.40 Average: 0 7.81 0.52 3.93 0.87 0.05 86.83 Average: 1 9.22 0.25 3.86 2.39 0.06 84.22 Average: 2 7.43 0.40 5.06 1.30 0.06 85.75 Average: 3 5.27 0.35 4.23 1.29 0.05 88.81