---> uname -a: Linux prd-centos8-builder-2c-1g-3326.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: 2799.996 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 551 5035 19 2112 6842 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:0e:6a:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe0e:6a1e/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) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 223.74 150.25 73.49 7438.99 7244.85 08:06:01 AM 109.15 0.23 108.91 16.53 8388.64 08:07:01 AM 55.04 0.35 54.69 43.73 4343.76 08:08:01 AM 14.70 0.00 14.70 0.00 337.29 Average: 100.66 37.71 62.95 1874.96 5078.86 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5297200 6995092 2587236 32.81 2688 1877764 751024 8.41 237876 2032020 133540 08:06:01 AM 5117324 6975848 2767112 35.10 2688 2025560 722384 8.09 223220 2174820 107240 08:07:01 AM 5177440 7022880 2706996 34.33 2688 2012256 669964 7.50 253376 2082492 16 08:08:01 AM 5088644 6954160 2795792 35.46 2688 2032116 728780 8.16 256216 2168056 19884 Average: 5170152 6986995 2714284 34.43 2688 1986924 718038 8.04 242672 2114347 65170 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 271.13 156.90 1647.49 62.20 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 44.55 32.89 494.70 7.74 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.26 23.16 26.20 7.69 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 20.33 18.31 18.10 5.65 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 90.57 57.82 546.66 20.82 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) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 36.29 2.59 20.57 10.86 0.47 29.22 08:05:01 AM 0 41.90 1.54 15.48 9.25 0.81 31.02 08:05:01 AM 1 30.62 3.66 25.73 12.48 0.12 27.39 08:06:01 AM all 40.86 0.00 3.86 3.75 0.12 51.41 08:06:01 AM 0 23.08 0.00 2.99 3.42 0.12 70.40 08:06:01 AM 1 58.74 0.00 4.74 4.09 0.12 32.32 08:07:01 AM all 36.94 0.00 2.23 1.60 0.09 59.14 08:07:01 AM 0 33.02 0.00 2.17 2.15 0.10 62.56 08:07:01 AM 1 40.86 0.00 2.29 1.05 0.08 55.72 08:08:01 AM all 27.38 0.00 1.58 0.46 0.08 70.50 08:08:01 AM 0 25.23 0.00 1.72 0.65 0.08 72.30 08:08:01 AM 1 29.51 0.00 1.43 0.27 0.08 68.70 Average: all 35.36 0.63 6.92 4.10 0.19 52.80 Average: 0 30.70 0.37 5.50 3.82 0.27 59.32 Average: 1 40.04 0.88 8.34 4.37 0.10 46.26