---> uname -a: Linux prd-centos8-builder-2c-1g-2914.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 596 4986 19 2116 6796 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:25:47:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe25:473f/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) 02/06/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 223.74 120.45 103.29 3231.45 7396.90 03:06:01 AM 104.45 0.28 104.17 17.86 9054.06 03:07:01 AM 28.49 0.30 28.19 42.39 1509.66 03:08:01 AM 22.60 0.58 22.01 33.73 700.83 Average: 94.28 30.03 64.25 821.38 4653.92 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5224040 7007084 2660396 33.74 2688 1955724 756976 8.47 219632 2096028 171988 03:06:01 AM 5098900 6956432 2785536 35.33 2688 2023744 778632 8.72 244668 2168588 41796 03:07:01 AM 5129636 6978120 2754800 34.94 2688 2015372 737940 8.26 252948 2130104 32 03:08:01 AM 5131756 6981668 2752680 34.91 2688 2016512 736620 8.25 420524 1962604 15820 Average: 5146083 6980826 2738353 34.73 2688 2002838 752542 8.42 284443 2089331 57409 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 114.23 74.92 1280.74 24.83 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.94 26.36 264.39 9.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.99 18.96 22.99 6.37 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 32.43 26.58 32.74 9.48 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 50.64 36.55 396.55 12.39 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) 02/06/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.58 2.18 17.01 4.75 0.12 34.36 03:05:01 AM 0 38.95 2.70 20.98 4.87 0.12 32.39 03:05:01 AM 1 44.18 1.66 13.11 4.63 0.12 36.30 03:06:01 AM all 40.30 0.00 3.67 3.28 0.13 52.61 03:06:01 AM 0 55.52 0.00 4.14 2.25 0.12 37.97 03:06:01 AM 1 25.13 0.00 3.21 4.31 0.15 67.20 03:07:01 AM all 28.84 0.00 1.44 0.61 0.08 69.02 03:07:01 AM 0 35.06 0.00 1.45 0.75 0.08 62.66 03:07:01 AM 1 22.61 0.00 1.44 0.47 0.08 75.40 03:08:01 AM all 38.55 0.00 2.53 0.30 0.10 58.52 03:08:01 AM 0 62.92 0.00 3.21 0.23 0.12 33.52 03:08:01 AM 1 14.16 0.00 1.85 0.37 0.08 83.54 Average: all 37.28 0.53 6.07 2.21 0.11 53.79 Average: 0 48.21 0.65 7.30 2.00 0.11 41.73 Average: 1 26.40 0.41 4.84 2.43 0.11 65.81