---> uname -a: Linux prd-centos8-builder-2c-1g-10223.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 566 4971 19 2161 6827 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:55:69:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe55:69e4/64 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) 01/07/2024 _x86_64_ (2 CPU) 00:03:50 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 373.35 284.14 89.22 15039.09 41327.03 12:06:01 AM 127.68 3.37 124.31 68.66 9004.55 12:07:01 AM 60.46 0.33 60.13 43.32 6030.19 12:08:01 AM 11.56 0.03 11.53 0.53 241.40 12:09:01 AM 37.43 0.78 36.64 57.06 1096.23 Average: 122.09 57.73 64.36 3041.53 11539.32 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5341172 6995004 2543272 32.26 2688 1835324 780224 8.73 223820 2008476 104368 12:06:01 AM 5109952 7000320 2774492 35.19 2688 2055852 727492 8.14 221456 2179284 132536 12:07:01 AM 5102796 6998080 2781648 35.28 2688 2060756 743480 8.32 252960 2154108 32 12:08:01 AM 5113068 7008340 2771376 35.15 2688 2060768 709416 7.94 253436 2143944 4 12:09:01 AM 5059384 6961232 2825060 35.83 2688 2066676 751144 8.41 420568 2031276 29304 Average: 5145274 6992595 2739170 34.74 2688 2015875 742351 8.31 274448 2103418 53249 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 274.90 151.02 1637.86 58.71 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 54.99 38.96 547.55 7.49 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 32.54 27.49 150.04 7.89 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 18.19 16.51 16.70 4.73 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 33.26 26.76 30.59 21.93 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 82.77 52.15 476.52 20.15 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) 01/07/2024 _x86_64_ (2 CPU) 00:03:50 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 42.89 3.39 22.28 13.31 0.11 18.02 12:05:01 AM 0 38.31 4.15 24.02 11.14 0.10 22.28 12:05:01 AM 1 47.46 2.64 20.54 15.47 0.12 13.77 12:06:01 AM all 39.21 0.00 4.30 3.34 0.11 53.04 12:06:01 AM 0 51.55 0.00 5.16 2.73 0.13 40.42 12:06:01 AM 1 26.93 0.00 3.43 3.95 0.08 65.61 12:07:01 AM all 35.43 0.00 2.24 5.64 0.11 56.58 12:07:01 AM 0 50.75 0.00 2.40 6.79 0.12 39.94 12:07:01 AM 1 20.12 0.00 2.08 4.48 0.10 73.21 12:08:01 AM all 25.84 0.00 1.38 0.07 0.07 72.64 12:08:01 AM 0 33.14 0.00 1.27 0.07 0.08 65.44 12:08:01 AM 1 18.52 0.00 1.50 0.07 0.07 79.84 12:09:01 AM all 41.18 0.00 2.79 0.87 0.11 55.05 12:09:01 AM 0 42.95 0.00 2.86 0.68 0.10 53.41 12:09:01 AM 1 39.41 0.00 2.71 1.07 0.12 56.69 Average: all 36.88 0.67 6.53 4.60 0.10 51.22 Average: 0 43.36 0.81 7.06 4.25 0.11 44.41 Average: 1 30.42 0.52 5.99 4.96 0.10 58.01