---> uname -a: Linux prd-centos8-builder-2c-1g-15920.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 528 5071 19 2099 6866 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:e3:79:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fee3:795c/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) 03/22/2024 _x86_64_ (2 CPU) 15:16:36 LINUX RESTART (2 CPU) 03:17:02 PM tps rtps wtps bread/s bwrtn/s 03:18:01 PM 150.68 107.15 43.53 6217.89 38343.36 03:19:01 PM 187.24 88.67 98.57 2055.05 6609.88 03:20:01 PM 86.30 0.28 86.02 17.86 8656.07 03:21:01 PM 31.04 1.82 29.22 164.21 1170.28 03:22:01 PM 17.15 0.48 16.66 49.06 349.48 Average: 94.30 39.46 54.84 1686.13 10936.74 03:17:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 PM 5613592 7097692 2270852 28.80 2688 1672140 687140 7.69 167656 1812520 74868 03:19:01 PM 5242496 7003772 2641948 33.51 2688 1934260 727492 8.14 218848 2079616 157636 03:20:01 PM 5217436 7047336 2667008 33.83 2688 1997360 658916 7.38 243720 2057392 16444 03:21:01 PM 5241660 7076020 2642784 33.52 2688 2002276 618872 6.93 248236 2029556 16 03:22:01 PM 5212628 7048740 2671816 33.89 2688 2004012 656060 7.34 428336 1878584 264 Average: 5305562 7054712 2578882 32.71 2688 1922010 669696 7.50 261359 1971534 49846 03:17:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 245.73 128.07 1013.90 60.27 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 60.20 37.82 769.57 11.93 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 31.93 24.33 180.63 14.26 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 41.59 39.95 42.12 11.02 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 39.41 31.11 36.87 12.50 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 83.24 52.01 406.65 21.87 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) 03/22/2024 _x86_64_ (2 CPU) 15:16:36 LINUX RESTART (2 CPU) 03:17:02 PM CPU %user %nice %system %iowait %steal %idle 03:18:01 PM all 18.91 1.78 10.41 51.01 0.13 17.77 03:18:01 PM 0 22.43 1.75 8.73 48.44 0.14 18.52 03:18:01 PM 1 15.37 1.80 12.09 53.59 0.12 17.02 03:19:01 PM all 34.46 1.46 14.01 15.05 0.12 34.91 03:19:01 PM 0 32.49 2.15 18.56 16.67 0.12 30.02 03:19:01 PM 1 36.41 0.77 9.51 13.44 0.12 39.74 03:20:01 PM all 37.77 0.00 2.77 4.49 0.09 54.87 03:20:01 PM 0 42.32 0.00 2.98 3.78 0.08 50.83 03:20:01 PM 1 33.24 0.00 2.57 5.20 0.10 58.89 03:21:01 PM all 38.38 0.00 2.77 0.90 0.09 57.86 03:21:01 PM 0 50.20 0.00 2.71 1.11 0.10 45.88 03:21:01 PM 1 26.56 0.00 2.83 0.69 0.08 69.84 03:22:01 PM all 37.89 0.00 2.35 0.83 0.09 58.84 03:22:01 PM 0 43.47 0.00 2.76 1.02 0.10 52.66 03:22:01 PM 1 32.32 0.00 1.94 0.65 0.08 65.01 Average: all 33.58 0.64 6.41 14.20 0.10 45.06 Average: 0 38.30 0.77 7.10 13.97 0.11 39.75 Average: 1 28.87 0.51 5.73 14.43 0.10 50.36