---> uname -a: Linux prd-centos8-builder-2c-1g-12830.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 557 5046 19 2095 6838 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:2d:08:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe2d:835/64 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) 03/13/2024 _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 235.41 139.63 95.78 6005.40 6900.47 08:06:01 AM 95.60 0.28 95.32 17.86 8798.45 08:07:01 AM 23.61 0.30 23.31 42.39 924.03 08:08:01 AM 24.51 0.78 23.73 57.05 564.71 Average: 94.78 35.25 59.53 1530.61 4296.76 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5281572 7045508 2602872 33.01 2688 1936868 698548 7.82 221980 2039320 161332 08:06:01 AM 5135616 6965296 2748828 34.86 2688 1997224 751568 8.41 242880 2141612 16436 08:07:01 AM 5218516 7048972 2665928 33.81 2688 1998500 673800 7.54 245136 2057868 8 08:08:01 AM 5174492 7009432 2709952 34.37 2688 2002644 736356 8.24 413608 1933424 12756 Average: 5202549 7017302 2681895 34.02 2688 1983809 715068 8.00 280901 2043056 47633 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 265.66 144.51 1744.16 59.01 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 32.11 26.73 191.33 8.83 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 26.86 24.60 27.44 7.70 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 36.37 29.62 33.64 20.39 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 90.25 56.36 499.12 23.98 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) 03/13/2024 _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 43.09 2.31 18.01 5.39 0.09 31.10 08:05:01 AM 0 38.55 1.65 15.29 5.58 0.08 38.85 08:05:01 AM 1 47.70 2.97 20.78 5.21 0.10 23.25 08:06:01 AM all 39.83 0.00 2.77 3.49 0.10 53.80 08:06:01 AM 0 41.81 0.00 2.62 4.05 0.10 51.42 08:06:01 AM 1 37.85 0.00 2.93 2.94 0.10 56.19 08:07:01 AM all 36.27 0.00 1.86 1.27 0.08 60.52 08:07:01 AM 0 24.78 0.00 1.68 1.43 0.07 72.04 08:07:01 AM 1 47.87 0.00 2.04 1.11 0.10 48.89 08:08:01 AM all 38.89 0.00 2.49 0.34 0.12 58.17 08:08:01 AM 0 26.61 0.00 2.43 0.25 0.12 70.60 08:08:01 AM 1 51.18 0.00 2.55 0.44 0.12 45.72 Average: all 39.52 0.57 6.26 2.62 0.10 50.94 Average: 0 32.94 0.41 5.49 2.82 0.09 58.24 Average: 1 46.13 0.73 7.02 2.41 0.11 43.59