---> uname -a: Linux prd-centos8-builder-2c-1g-10040.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: 2800.000 BogoMIPS: 5600.00 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 567 4970 19 2161 6825 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:5b:dd:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe5b:ddab/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) 01/06/2024 _x86_64_ (2 CPU) 13:03:22 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 220.26 116.93 103.33 3330.78 7312.60 01:06:01 PM 103.57 0.28 103.28 17.86 10579.55 01:07:01 PM 26.78 0.60 26.18 50.39 1508.48 01:08:01 PM 22.24 0.10 22.14 10.40 595.00 Average: 93.21 29.48 63.73 852.32 4998.73 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5193404 6975956 2691040 34.13 2688 1954844 742000 8.31 220672 2126480 171356 01:06:01 PM 5055136 6948992 2829308 35.88 2688 2059460 756336 8.47 244612 2212932 31240 01:07:01 PM 5122656 7018012 2761788 35.03 2688 2060972 695628 7.79 262828 2125932 28 01:08:01 PM 5070756 6963884 2813688 35.69 2688 2059232 738948 8.27 428488 2015580 13680 Average: 5110488 6976711 2773956 35.18 2688 2033627 733228 8.21 289150 2120231 54076 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 140.31 85.10 1268.44 29.80 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 38.48 28.23 438.33 7.87 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.86 22.93 31.37 7.93 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 30.94 25.01 30.30 8.86 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 59.65 40.32 442.09 13.62 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) 01/06/2024 _x86_64_ (2 CPU) 13:03:22 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.50 2.06 16.52 3.87 0.12 34.93 01:05:01 PM 0 51.30 2.77 19.48 3.41 0.10 22.93 01:05:01 PM 1 33.73 1.35 13.57 4.32 0.14 46.89 01:06:01 PM all 39.97 0.00 3.23 2.38 0.09 54.33 01:06:01 PM 0 49.78 0.00 3.63 1.58 0.08 44.92 01:06:01 PM 1 30.17 0.00 2.83 3.18 0.10 63.73 01:07:01 PM all 25.48 0.00 1.64 0.68 0.10 72.09 01:07:01 PM 0 26.18 0.00 1.67 0.95 0.10 71.10 01:07:01 PM 1 24.79 0.00 1.62 0.42 0.10 73.07 01:08:01 PM all 35.67 0.00 2.08 0.71 0.10 61.44 01:08:01 PM 0 42.20 0.00 2.17 0.99 0.10 54.54 01:08:01 PM 1 29.15 0.00 1.99 0.43 0.10 68.33 Average: all 35.88 0.51 5.83 1.90 0.10 55.78 Average: 0 42.33 0.68 6.68 1.73 0.10 48.48 Average: 1 29.44 0.33 4.97 2.08 0.11 63.06