---> uname -a: Linux prd-centos8-builder-2c-1g-3332.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 534 5049 19 2115 6859 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:a6:5a:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fea6:5af8/64 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) 02/07/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 193.89 113.18 80.71 3558.81 6330.04 09:06:01 AM 112.41 0.23 112.18 16.53 9444.64 09:07:01 AM 42.23 0.35 41.88 43.73 2514.06 09:08:01 AM 18.63 0.40 18.23 18.39 491.84 Average: 91.79 28.54 63.25 909.44 4695.04 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5326616 7056480 2557828 32.44 2688 1903260 671248 7.51 217304 1999700 133004 09:06:01 AM 5112248 6960500 2772196 35.16 2688 2014164 746960 8.36 220964 2178580 51556 09:07:01 AM 5187420 7036376 2697024 34.21 2688 2015472 668124 7.48 252072 2074784 16 09:08:01 AM 5199752 7047180 2684692 34.05 2688 2013956 659756 7.39 418420 1898244 13668 Average: 5206509 7025134 2677935 33.96 2688 1986713 686522 7.69 277190 2037827 49561 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 195.65 98.12 1396.84 50.39 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 40.49 31.54 474.34 8.42 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.80 22.91 26.02 7.48 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 30.59 23.79 35.13 8.07 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 73.14 44.09 483.10 18.59 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) 02/07/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.36 1.55 17.59 5.27 0.14 39.08 09:05:01 AM 0 41.99 1.54 16.99 4.91 0.13 34.44 09:05:01 AM 1 30.71 1.57 18.20 5.64 0.14 43.74 09:06:01 AM all 41.79 0.00 3.83 3.26 0.13 51.00 09:06:01 AM 0 45.22 0.00 4.04 2.58 0.13 48.03 09:06:01 AM 1 38.38 0.00 3.63 3.92 0.12 53.95 09:07:01 AM all 32.61 0.00 1.65 1.28 0.11 64.35 09:07:01 AM 0 32.80 0.00 1.60 1.04 0.10 64.46 09:07:01 AM 1 32.43 0.00 1.69 1.52 0.12 64.25 09:08:01 AM all 32.69 0.00 2.16 0.44 0.10 64.61 09:08:01 AM 0 46.36 0.00 2.45 0.67 0.10 50.43 09:08:01 AM 1 19.03 0.00 1.87 0.22 0.10 78.79 Average: all 35.86 0.39 6.27 2.55 0.12 54.81 Average: 0 41.59 0.38 6.25 2.29 0.12 49.37 Average: 1 30.14 0.39 6.30 2.81 0.12 60.24