---> uname -a: Linux prd-centos8-builder-2c-1g-18457.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 546 5057 19 2095 6849 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:05:1e:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe05:1ed1/64 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) 03/27/2024 _x86_64_ (2 CPU) 04:03:38 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 283.04 170.78 112.26 7911.23 41503.25 04:06:01 AM 85.30 0.05 85.25 0.67 8009.48 04:07:01 AM 52.00 0.53 51.47 59.58 4103.63 04:08:01 AM 18.36 0.00 18.36 0.00 385.04 Average: 109.68 42.84 66.84 1993.04 13501.12 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5214128 6987660 2670316 33.87 2688 1947996 778196 8.71 256388 2078476 198924 04:06:01 AM 5198464 7023148 2685980 34.07 2688 1992724 683444 7.65 218824 2104548 71320 04:07:01 AM 5213700 7044432 2670744 33.87 2688 1998692 670752 7.51 244540 2062412 20 04:08:01 AM 5129900 6960704 2754544 34.94 2688 1998808 741016 8.30 245400 2144968 136 Average: 5189048 7003986 2695396 34.19 2688 1984555 718352 8.04 241288 2097601 67600 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 296.73 148.00 1659.50 60.08 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 25.78 19.86 248.50 5.36 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.94 25.42 46.53 8.46 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 24.73 22.81 21.44 7.39 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 94.05 54.03 494.02 20.32 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) 03/27/2024 _x86_64_ (2 CPU) 04:03:38 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.48 2.95 20.91 13.21 0.39 27.06 04:05:01 AM 0 31.70 2.94 21.85 15.14 0.68 27.69 04:05:01 AM 1 39.27 2.96 19.97 11.28 0.10 26.42 04:06:01 AM all 26.65 0.00 2.53 6.61 0.13 64.07 04:06:01 AM 0 23.24 0.00 2.41 3.59 0.16 70.60 04:06:01 AM 1 29.98 0.00 2.64 9.54 0.11 57.73 04:07:01 AM all 37.47 0.00 2.21 1.38 0.09 58.84 04:07:01 AM 0 26.05 0.00 2.48 1.47 0.08 69.92 04:07:01 AM 1 48.90 0.00 1.93 1.30 0.10 47.77 04:08:01 AM all 36.81 0.00 1.77 0.91 0.09 60.41 04:08:01 AM 0 25.51 0.00 1.45 0.52 0.10 72.43 04:08:01 AM 1 48.13 0.00 2.10 1.30 0.08 48.39 Average: all 34.24 0.74 6.87 5.47 0.18 52.51 Average: 0 26.67 0.74 7.08 5.17 0.26 60.08 Average: 1 41.76 0.74 6.66 5.77 0.10 44.97