---> uname -a: Linux prd-centos8-builder-2c-1g-20763.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 547 5067 19 2084 6848 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:37:9d:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe37:9d41/64 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) 04/05/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 185.12 113.83 71.29 4035.45 5262.96 02:06:01 PM 109.43 0.28 109.15 17.86 9174.74 02:07:01 PM 28.41 0.30 28.11 42.39 1593.70 02:08:01 PM 21.46 0.78 20.68 57.06 507.33 Average: 86.11 28.80 57.31 1038.32 4134.73 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5216540 6986488 2667904 33.84 2688 1943340 745964 8.35 254540 2074492 196588 02:06:01 PM 5196116 7014212 2688328 34.10 2688 1985912 690004 7.72 242044 2080516 31972 02:07:01 PM 5215904 7035112 2668540 33.85 2688 1987180 675716 7.56 245416 2057936 20 02:08:01 PM 5239572 7063432 2644872 33.55 2688 1991316 644240 7.21 414004 1864068 12756 Average: 5217033 7024811 2667411 33.83 2688 1976937 688981 7.71 289001 2019253 60334 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 241.60 128.06 1507.28 55.63 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.41 29.65 277.66 8.93 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 28.56 25.35 28.48 8.46 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.24 28.70 34.71 18.50 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 85.96 52.94 462.08 22.88 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) 04/05/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 34.92 1.54 18.37 4.62 0.11 40.44 02:05:01 PM 0 34.37 1.37 17.48 3.98 0.12 42.69 02:05:01 PM 1 35.47 1.72 19.27 5.26 0.10 38.18 02:06:01 PM all 42.45 0.00 3.26 2.47 0.11 51.71 02:06:01 PM 0 36.03 0.00 3.11 2.01 0.12 58.74 02:06:01 PM 1 48.88 0.00 3.41 2.93 0.10 44.68 02:07:01 PM all 40.72 0.00 1.79 0.51 0.09 56.89 02:07:01 PM 0 17.09 0.00 1.52 0.62 0.07 80.71 02:07:01 PM 1 64.36 0.00 2.07 0.40 0.12 33.06 02:08:01 PM all 38.15 0.00 2.46 0.24 0.09 59.06 02:08:01 PM 0 20.32 0.00 2.26 0.35 0.08 76.99 02:08:01 PM 1 55.98 0.00 2.65 0.13 0.10 41.14 Average: all 39.10 0.37 6.35 1.93 0.10 52.14 Average: 0 26.89 0.33 5.98 1.72 0.10 64.98 Average: 1 51.33 0.42 6.73 2.15 0.11 39.28