---> uname -a: Linux prd-centos8-builder-2c-1g-13056.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 544 5059 19 2096 6851 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:a4:e3:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fea4:e304/64 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) 03/14/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 223.68 121.16 102.52 3634.73 7039.03 10:06:01 AM 85.55 0.28 85.27 17.86 8475.87 10:07:01 AM 24.50 0.60 23.90 50.39 1008.52 10:08:01 AM 25.43 0.48 24.95 49.06 551.41 Average: 89.79 30.63 59.16 937.97 4268.88 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5230500 6989948 2653936 33.66 2688 1932564 743688 8.33 219276 2091016 155972 10:06:01 AM 5200760 7030012 2683676 34.04 2688 1997384 684224 7.66 243492 2073948 16440 10:07:01 AM 5204216 7034968 2680220 33.99 2688 1998884 682844 7.64 246208 2067960 12 10:08:01 AM 5197472 7032712 2686964 34.08 2688 2002720 672248 7.53 424608 1896116 12556 Average: 5208237 7021910 2676199 33.94 2688 1982888 695751 7.79 283396 2032260 46245 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 163.59 100.38 1346.82 45.86 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 30.79 25.02 186.32 9.29 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 35.11 26.33 30.08 8.55 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 38.93 29.71 34.13 12.26 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 67.10 45.36 399.33 18.99 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) 03/14/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.06 1.95 16.26 5.00 0.14 33.59 10:05:01 AM 0 44.75 1.03 12.37 4.55 0.15 37.15 10:05:01 AM 1 41.36 2.89 20.19 5.45 0.12 30.00 10:06:01 AM all 38.77 0.00 2.61 3.11 0.12 55.39 10:06:01 AM 0 19.31 0.00 2.21 3.63 0.13 74.71 10:06:01 AM 1 58.29 0.00 3.00 2.59 0.10 36.02 10:07:01 AM all 37.14 0.00 1.95 0.51 0.10 60.30 10:07:01 AM 0 36.50 0.00 1.95 0.42 0.08 61.05 10:07:01 AM 1 37.78 0.00 1.95 0.60 0.12 59.56 10:08:01 AM all 42.08 0.00 2.32 0.27 0.13 55.20 10:08:01 AM 0 32.26 0.00 2.28 0.27 0.15 65.05 10:08:01 AM 1 51.91 0.00 2.35 0.28 0.12 45.34 Average: all 40.25 0.48 5.75 2.21 0.12 51.19 Average: 0 33.17 0.25 4.68 2.21 0.13 59.56 Average: 1 47.36 0.71 6.81 2.21 0.11 42.79