---> uname -a: Linux prd-centos8-builder-2c-1g-9790.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 554 4983 19 2161 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:29:7b:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe29:7b1a/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) 01/05/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 215.83 109.20 106.63 3086.97 7463.71 05:06:01 PM 103.55 0.28 103.27 17.86 10510.60 05:07:01 PM 29.28 0.30 28.98 42.40 1500.78 05:08:01 PM 23.18 0.58 22.60 33.73 683.85 Average: 92.97 27.59 65.37 795.33 5040.21 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5219832 7002352 2664612 33.80 2688 1954840 738288 8.26 221060 2099120 171324 05:06:01 PM 5077872 6972008 2806572 35.60 2688 2059476 723548 8.10 245040 2187684 31260 05:07:01 PM 5088568 6993460 2795876 35.46 2688 2070380 710268 7.95 253788 2167320 9676 05:08:01 PM 5119932 7016504 2764512 35.06 2688 2061880 688284 7.70 420876 1970492 15808 Average: 5126551 6996081 2757893 34.98 2688 2036644 715097 8.01 285191 2106154 57017 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 93.50 62.66 1162.68 24.19 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 43.19 31.21 437.84 7.96 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.57 21.62 25.39 7.16 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.66 26.61 32.11 9.40 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 48.73 35.53 414.55 12.18 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) 01/05/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.07 1.59 15.91 6.32 0.17 34.94 05:05:01 PM 0 44.78 0.86 11.07 5.20 0.20 37.89 05:05:01 PM 1 37.31 2.33 20.80 7.45 0.14 31.96 05:06:01 PM all 39.83 0.00 3.22 2.74 0.11 54.10 05:06:01 PM 0 27.29 0.00 2.60 2.98 0.12 67.01 05:06:01 PM 1 52.39 0.00 3.84 2.49 0.10 41.18 05:07:01 PM all 27.68 0.00 1.60 0.64 0.08 69.99 05:07:01 PM 0 31.00 0.00 1.74 0.35 0.08 66.83 05:07:01 PM 1 24.37 0.00 1.47 0.93 0.08 73.15 05:08:01 PM all 37.01 0.00 2.50 0.56 0.10 59.83 05:08:01 PM 0 28.87 0.00 2.39 0.42 0.10 68.22 05:08:01 PM 1 45.12 0.00 2.60 0.70 0.10 51.48 Average: all 36.38 0.39 5.77 2.55 0.12 54.79 Average: 0 32.96 0.21 4.44 2.23 0.13 60.03 Average: 1 39.81 0.57 7.11 2.87 0.10 49.54