---> uname -a: Linux prd-centos8-builder-2c-1g-8148.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 556 4979 19 2163 6836 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:e0:86:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fee0:8604/64 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) 12/28/2023 _x86_64_ (2 CPU) 19:03:35 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 181.05 122.01 59.04 6316.30 39108.18 07:06:01 PM 149.54 53.32 96.22 1732.24 6519.56 07:07:01 PM 96.43 0.27 96.17 17.06 10279.22 07:08:01 PM 42.52 0.32 42.20 43.19 2385.02 07:09:01 PM 12.65 0.00 12.65 0.00 255.79 07:10:01 PM 28.88 0.78 28.10 57.06 904.32 Average: 85.18 29.45 55.73 1360.94 9908.47 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5542452 7049944 2341992 29.70 2688 1693748 773400 8.66 179680 1864768 57716 07:06:01 PM 5245204 7028700 2639240 33.47 2688 1955832 716572 8.02 220604 2073928 155496 07:07:01 PM 5010784 6938752 2873660 36.45 2688 2092836 777060 8.70 224924 2271000 77552 07:08:01 PM 5115620 7012196 2768824 35.12 2688 2062236 703584 7.88 252456 2142092 24 07:09:01 PM 5069044 6976652 2815400 35.71 2688 2073276 726348 8.13 253980 2187572 11060 07:10:01 PM 5085204 6986888 2799240 35.50 2688 2066652 749096 8.39 419972 2005860 27792 Average: 5178051 6998855 2706393 34.33 2688 1990763 741010 8.30 258603 2090870 54940 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 235.86 129.70 1027.48 58.08 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 66.06 45.58 853.98 6.90 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.23 21.58 433.65 5.57 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 26.21 23.29 25.91 7.66 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 19.86 18.30 18.09 5.52 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 25.21 20.80 24.17 9.06 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 67.24 43.21 397.20 15.46 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) 12/28/2023 _x86_64_ (2 CPU) 19:03:35 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 21.27 2.41 15.61 46.28 0.20 14.23 07:05:01 PM 0 19.15 2.22 15.93 48.43 0.20 14.07 07:05:01 PM 1 23.42 2.62 15.28 44.10 0.19 14.39 07:06:01 PM all 30.43 0.84 9.08 11.77 0.12 47.77 07:06:01 PM 0 26.96 0.56 7.10 11.15 0.12 54.11 07:06:01 PM 1 33.95 1.12 11.08 12.41 0.12 41.33 07:07:01 PM all 30.53 0.00 2.88 10.98 0.12 55.49 07:07:01 PM 0 24.72 0.00 2.49 7.94 0.15 64.70 07:07:01 PM 1 36.38 0.00 3.27 14.04 0.09 46.22 07:08:01 PM all 34.63 0.00 1.97 2.42 0.11 60.87 07:08:01 PM 0 21.52 0.00 1.90 1.50 0.08 75.00 07:08:01 PM 1 48.04 0.00 2.03 3.36 0.14 46.42 07:09:01 PM all 25.22 0.00 1.47 1.26 0.08 71.96 07:09:01 PM 0 23.58 0.00 1.55 1.22 0.08 73.57 07:09:01 PM 1 26.86 0.00 1.40 1.31 0.08 70.35 07:10:01 PM all 34.63 0.00 2.28 3.38 0.13 59.58 07:10:01 PM 0 20.93 0.00 1.75 2.69 0.13 74.49 07:10:01 PM 1 48.59 0.00 2.83 4.08 0.12 44.39 Average: all 29.47 0.54 5.51 12.59 0.13 51.77 Average: 0 22.81 0.46 5.09 12.07 0.13 59.44 Average: 1 36.21 0.62 5.94 13.12 0.12 43.99