---> uname -a: Linux prd-centos8-builder-2c-1g-17543.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: 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): 0,1 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 594 5015 19 2089 6801 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:b6:42:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feb6:4250/64 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) 06/17/2024 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 295.87 148.45 147.42 6213.26 7404.95 11:06:01 AM 92.63 0.27 92.37 17.46 8426.50 11:07:01 AM 23.26 0.60 22.66 50.38 781.94 11:08:01 AM 25.11 0.48 24.63 49.06 553.22 Average: 109.22 37.45 71.77 1582.67 4291.64 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5249712 6976296 2634732 33.42 2688 1900680 787348 8.81 218464 2077960 128404 11:06:01 AM 5100872 6923448 2783572 35.30 2688 1990056 796552 8.92 243480 2173956 10684 11:07:01 AM 5170296 6993804 2714148 34.42 2688 1991432 724472 8.11 246824 2102784 12 11:08:01 AM 5198188 7026208 2686256 34.07 2688 1995272 677216 7.58 426008 1895116 12560 Average: 5179767 6979939 2704677 34.30 2688 1969360 746397 8.36 283694 2062454 37915 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 289.62 152.23 1689.71 65.19 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.23 26.88 246.98 8.83 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.36 25.72 28.30 8.13 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.59 26.88 29.23 15.81 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 95.96 57.93 498.59 24.49 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) 06/17/2024 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.14 2.38 19.11 6.32 0.13 30.93 11:05:01 AM 0 39.19 2.58 21.47 5.55 0.12 31.09 11:05:01 AM 1 43.07 2.17 16.77 7.08 0.13 30.77 11:06:01 AM all 39.07 0.00 2.66 3.46 0.11 54.70 11:06:01 AM 0 56.24 0.00 2.92 3.17 0.12 37.55 11:06:01 AM 1 21.90 0.00 2.40 3.74 0.10 71.85 11:07:01 AM all 38.04 0.00 2.08 0.41 0.11 59.35 11:07:01 AM 0 53.04 0.00 2.42 0.42 0.12 44.00 11:07:01 AM 1 23.10 0.00 1.75 0.40 0.10 74.65 11:08:01 AM all 42.20 0.00 2.31 0.56 0.11 54.82 11:08:01 AM 0 42.15 0.00 2.42 0.78 0.12 54.53 11:08:01 AM 1 42.25 0.00 2.20 0.33 0.10 55.12 Average: all 40.11 0.59 6.50 2.67 0.11 50.02 Average: 0 47.69 0.64 7.25 2.47 0.12 41.84 Average: 1 32.55 0.54 5.75 2.87 0.11 58.17