---> uname -a: Linux prd-centos8-builder-2c-1g-6573.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 4981 19 2162 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:45:b1:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe45:b1a1/64 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) 12/20/2023 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 217.86 143.83 74.04 6281.09 16409.45 05:06:01 PM 115.10 6.68 108.42 1289.46 10029.38 05:07:01 PM 67.59 0.50 67.09 56.79 6422.33 05:08:01 PM 34.36 0.07 34.29 3.07 1583.77 05:09:01 PM 24.73 0.78 23.94 57.05 734.62 Average: 91.85 30.45 61.40 1538.26 7025.79 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5467836 7019916 2416608 30.65 2688 1733976 767220 8.59 198044 1907820 57972 05:06:01 PM 5051340 6965924 2833104 35.93 2688 2080240 777884 8.71 242636 2220872 191220 05:07:01 PM 5167380 7063104 2717064 34.46 2688 2060960 688900 7.71 245828 2096796 31236 05:08:01 PM 5122460 7017764 2761984 35.03 2688 2061052 730328 8.18 252928 2133864 16 05:09:01 PM 5132168 7029900 2752276 34.91 2688 2062924 707520 7.92 421816 1956696 15848 Average: 5188237 7019322 2696207 34.20 2688 1999830 734370 8.22 272250 2063210 59258 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 334.33 152.94 1110.13 60.82 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 55.08 33.31 1041.46 5.23 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 34.96 28.38 195.87 7.73 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 20.73 17.65 15.81 6.74 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 34.67 28.04 34.60 10.23 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 96.09 52.12 477.70 18.19 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) 12/20/2023 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 29.70 2.73 20.91 17.76 0.12 28.78 05:05:02 PM 0 22.57 3.36 21.93 18.87 0.12 33.15 05:05:02 PM 1 36.73 2.10 19.90 16.67 0.12 24.48 05:06:01 PM all 31.10 0.00 3.95 9.41 0.12 55.42 05:06:01 PM 0 22.29 0.00 3.63 8.28 0.14 65.67 05:06:01 PM 1 39.92 0.00 4.28 10.54 0.10 45.16 05:07:01 PM all 35.77 0.00 2.84 4.51 0.08 56.79 05:07:01 PM 0 21.13 0.00 2.23 4.32 0.07 72.25 05:07:01 PM 1 50.46 0.00 3.44 4.71 0.10 41.28 05:08:01 PM all 29.79 0.00 1.42 1.00 0.08 67.70 05:08:01 PM 0 21.58 0.00 1.57 1.24 0.08 75.53 05:08:01 PM 1 38.01 0.00 1.27 0.77 0.08 59.87 05:09:01 PM all 38.23 0.00 2.60 0.50 0.11 58.56 05:09:01 PM 0 27.57 0.00 2.38 0.72 0.10 69.23 05:09:01 PM 1 48.89 0.00 2.82 0.28 0.12 47.89 Average: all 32.94 0.54 6.31 6.59 0.10 53.52 Average: 0 23.03 0.66 6.29 6.62 0.10 63.29 Average: 1 42.83 0.42 6.33 6.56 0.10 43.76