---> uname -a: Linux prd-centos8-builder-2c-1g-11714.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 579 5019 19 2099 6814 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:2a:df:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe2a:dfff/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) 03/08/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 277.12 162.27 114.85 7683.79 19974.47 08:06:01 AM 96.80 0.28 96.52 17.86 7986.32 08:07:01 AM 41.68 0.30 41.38 42.38 2645.81 08:08:01 AM 19.33 0.58 18.74 33.72 526.16 Average: 108.72 40.85 67.87 1944.20 7782.46 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5301264 7028512 2583172 32.76 2688 1900940 714324 8.00 216180 2026004 131296 08:06:01 AM 5160300 6993024 2724136 34.55 2688 1999688 723076 8.09 230064 2124224 59440 08:07:01 AM 5139728 6973176 2744708 34.81 2688 2000968 738636 8.27 245092 2131316 36 08:08:01 AM 5167192 7003012 2717244 34.46 2688 2002260 728728 8.16 412808 1934908 17524 Average: 5192121 6999431 2692315 34.15 2688 1975964 726191 8.13 276036 2054113 52074 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 301.60 157.89 1664.07 60.25 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 39.01 29.25 315.15 7.75 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.15 24.47 26.59 8.39 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 31.27 25.99 33.29 9.14 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 99.75 59.40 509.71 21.38 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) 03/08/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.82 2.75 20.54 15.59 0.10 22.20 08:05:01 AM 0 36.32 2.27 20.25 15.47 0.08 25.61 08:05:01 AM 1 41.33 3.24 20.83 15.70 0.12 18.78 08:06:01 AM all 39.93 0.00 3.24 3.13 0.09 53.61 08:06:01 AM 0 24.77 0.00 2.72 3.85 0.10 68.55 08:06:01 AM 1 55.14 0.00 3.76 2.40 0.08 38.61 08:07:01 AM all 37.31 0.00 1.99 1.59 0.13 58.98 08:07:01 AM 0 30.22 0.00 1.92 1.63 0.10 66.13 08:07:01 AM 1 44.45 0.00 2.07 1.54 0.17 51.77 08:08:01 AM all 37.22 0.00 2.45 0.54 0.12 59.68 08:08:01 AM 0 32.59 0.00 2.40 0.42 0.13 64.46 08:08:01 AM 1 41.84 0.00 2.50 0.65 0.10 54.91 Average: all 38.32 0.68 7.01 5.18 0.11 48.70 Average: 0 30.95 0.56 6.78 5.31 0.10 56.30 Average: 1 45.73 0.80 7.24 5.04 0.12 41.08