---> uname -a: Linux prd-centos8-builder-2c-1g-7951.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 568 4968 19 2162 6823 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:9d:cc:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe9d:cc70/64 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) 12/27/2023 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 257.51 155.38 102.13 6361.75 32434.62 04:06:01 PM 112.41 0.28 112.13 17.86 10774.82 04:07:01 PM 38.18 0.30 37.88 42.39 2279.90 04:08:01 PM 18.81 0.40 18.41 18.39 488.90 Average: 106.73 39.09 67.64 1610.23 11494.98 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5319968 7052168 2564468 32.53 2688 1905664 676596 7.57 218276 2002492 136216 04:06:01 PM 5130044 7024816 2754392 34.93 2688 2059840 682512 7.64 227164 2148120 46960 04:07:01 PM 5127892 7023348 2756544 34.96 2688 2061096 682004 7.63 252060 2129824 8 04:08:01 PM 5128480 7022332 2755956 34.95 2688 2059596 699500 7.83 417988 1965916 13668 Average: 5176596 7030666 2707840 34.34 2688 2021549 685153 7.67 278872 2061588 49213 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 301.95 150.77 1660.80 59.61 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 49.09 35.84 652.66 8.16 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.78 22.01 26.03 7.46 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 28.64 24.19 29.31 15.24 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 101.37 58.21 592.22 22.62 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) 12/27/2023 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.64 2.44 18.49 15.28 0.12 25.03 04:05:01 PM 0 39.38 3.00 19.34 12.79 0.12 25.37 04:05:01 PM 1 37.90 1.87 17.65 17.75 0.12 24.70 04:06:01 PM all 40.81 0.00 3.59 3.80 0.12 51.69 04:06:01 PM 0 35.32 0.00 3.59 4.07 0.10 56.93 04:06:01 PM 1 46.30 0.00 3.59 3.52 0.13 46.45 04:07:01 PM all 31.64 0.00 1.64 0.77 0.09 65.86 04:07:01 PM 0 50.81 0.00 1.64 0.54 0.10 46.91 04:07:01 PM 1 12.52 0.00 1.64 1.00 0.08 84.76 04:08:01 PM all 32.96 0.00 2.13 0.34 0.10 64.47 04:08:01 PM 0 34.52 0.00 2.08 0.40 0.10 62.89 04:08:01 PM 1 31.40 0.00 2.17 0.28 0.10 66.04 Average: all 36.00 0.60 6.40 5.00 0.11 51.89 Average: 0 40.00 0.74 6.59 4.40 0.10 48.16 Average: 1 32.01 0.46 6.22 5.59 0.11 55.62