---> uname -a: Linux prd-centos8-builder-2c-1g-3730.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 531 5014 17 2154 6863 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f8:f6:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fef8:f694/64 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) 11/24/2023 _x86_64_ (2 CPU) 07:03:40 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 243.18 164.47 78.71 6688.12 39369.58 07:06:01 AM 124.25 6.57 117.68 1268.19 10783.97 07:07:01 AM 61.57 0.50 61.07 56.79 5823.71 07:08:01 AM 35.99 0.07 35.93 3.07 1583.39 07:09:01 AM 15.63 0.40 15.23 18.40 418.48 Average: 96.13 34.41 61.73 1607.25 11597.68 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5509900 7059356 2374536 30.12 2688 1730164 711332 7.96 197616 1874216 88664 07:06:01 AM 5201384 7071696 2683052 34.03 2688 2035376 654408 7.33 219028 2101064 138964 07:07:01 AM 5157012 7046304 2727424 34.59 2688 2053648 673424 7.54 245108 2114872 31248 07:08:01 AM 5159096 7048212 2725340 34.57 2688 2053740 671296 7.51 252744 2104432 20 07:09:01 AM 5114232 7001804 2770204 35.14 2688 2052240 703848 7.88 418472 1985740 13668 Average: 5228325 7045474 2656111 33.69 2688 1985034 682862 7.64 266594 2036065 54513 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 169.52 112.74 1076.77 56.15 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 58.59 38.01 1022.72 5.62 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.81 23.95 191.99 7.79 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 24.70 22.78 22.19 7.62 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 23.88 19.93 24.55 13.93 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 61.31 43.49 467.68 18.22 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) 11/24/2023 _x86_64_ (2 CPU) 07:03:40 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 35.46 2.91 20.25 24.57 0.13 16.69 07:05:01 AM 0 36.82 3.48 20.17 29.22 0.14 10.16 07:05:01 AM 1 34.09 2.33 20.32 19.91 0.12 23.23 07:06:01 AM all 32.38 0.00 3.56 8.95 0.11 55.00 07:06:01 AM 0 42.35 0.00 4.48 11.42 0.10 41.65 07:06:01 AM 1 22.43 0.00 2.64 6.48 0.12 68.34 07:07:01 AM all 34.15 0.00 2.36 4.76 0.10 58.63 07:07:01 AM 0 49.09 0.00 3.00 4.49 0.12 43.30 07:07:01 AM 1 19.29 0.00 1.72 5.02 0.08 73.89 07:08:01 AM all 33.82 0.00 1.80 2.07 0.10 62.22 07:08:01 AM 0 30.87 0.00 1.52 1.47 0.10 66.04 07:08:01 AM 1 36.77 0.00 2.08 2.66 0.10 58.39 07:09:01 AM all 26.32 0.00 1.70 0.64 0.08 71.26 07:09:01 AM 0 31.60 0.00 2.12 0.72 0.10 65.46 07:09:01 AM 1 21.03 0.00 1.27 0.57 0.07 77.07 Average: all 32.41 0.57 5.87 8.13 0.10 52.92 Average: 0 38.14 0.69 6.20 9.38 0.11 45.48 Average: 1 26.68 0.46 5.54 6.87 0.10 60.36