---> uname -a: Linux prd-centos8-builder-2c-1g-9417.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 543 4994 19 2161 6850 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:d9:e5:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fed9:e57a/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) 01/04/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 240.49 143.10 97.38 6130.89 6950.52 02:06:01 AM 104.15 0.28 103.87 17.86 10286.44 02:07:01 AM 34.38 0.30 34.08 42.39 2120.61 02:08:01 AM 19.28 0.40 18.88 18.40 500.87 Average: 99.58 36.03 63.55 1552.58 4964.69 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5311720 7069372 2572724 32.63 2688 1930764 681884 7.63 217852 2011600 155032 02:06:01 AM 5151212 7044972 2733232 34.67 2688 2059396 678376 7.59 239356 2118880 46948 02:07:01 AM 5131980 7026860 2752464 34.91 2688 2060672 698356 7.82 252340 2124520 24 02:08:01 AM 5142876 7036364 2741568 34.77 2688 2059156 676796 7.58 418196 1950352 13668 Average: 5184447 7044392 2699997 34.24 2688 2027497 683853 7.66 281936 2051338 53918 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 295.53 149.63 1754.44 59.98 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 47.18 32.76 559.00 7.90 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.45 19.01 23.01 6.70 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.06 24.30 29.81 8.08 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 98.81 56.43 591.61 20.67 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) 01/04/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.72 2.31 17.41 4.66 0.10 31.80 02:05:01 AM 0 45.57 2.19 18.53 6.05 0.10 27.55 02:05:01 AM 1 41.87 2.42 16.29 3.27 0.10 36.04 02:06:01 AM all 38.42 0.00 3.38 3.91 0.10 54.19 02:06:01 AM 0 47.49 0.00 3.92 4.19 0.08 44.32 02:06:01 AM 1 29.39 0.00 2.84 3.62 0.12 64.02 02:07:01 AM all 30.59 0.00 1.38 0.59 0.09 67.35 02:07:01 AM 0 32.76 0.00 1.55 0.93 0.08 64.68 02:07:01 AM 1 28.42 0.00 1.22 0.25 0.10 70.02 02:08:01 AM all 34.51 0.00 2.26 0.15 0.09 62.99 02:08:01 AM 0 37.77 0.00 2.23 0.15 0.10 59.75 02:08:01 AM 1 31.24 0.00 2.28 0.15 0.08 66.24 Average: all 36.78 0.57 6.06 2.32 0.10 54.18 Average: 0 40.87 0.54 6.50 2.81 0.09 49.18 Average: 1 32.69 0.60 5.61 1.82 0.10 59.18