---> uname -a: Linux prd-centos8-builder-2c-1g-778.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 552 5030 19 2117 6841 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:17:57:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe17:570d/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) 01/29/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 249.81 164.68 85.12 6587.49 38138.43 08:06:01 PM 109.95 0.42 109.53 28.79 8106.18 08:07:01 PM 58.37 0.32 58.06 41.99 4651.81 08:08:01 PM 13.06 0.03 13.03 1.73 257.90 08:09:01 PM 35.23 0.78 34.44 57.06 1074.37 Average: 92.76 32.81 59.95 1325.79 10352.72 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5381468 7032572 2502976 31.75 2688 1832772 713180 7.98 223072 1968936 84872 08:06:01 PM 5189848 7034872 2694596 34.18 2688 2011344 671388 7.52 220916 2106112 96908 08:07:01 PM 5185276 7035676 2699168 34.23 2688 2016348 650104 7.28 252292 2075712 16 08:08:01 PM 5186436 7036748 2698008 34.22 2688 2016400 646720 7.24 253216 2074772 8 08:09:01 PM 5145176 7000924 2739268 34.74 2688 2020992 686932 7.69 420400 1949588 27896 Average: 5217641 7028158 2666803 33.82 2688 1979571 673665 7.54 273979 2035024 41940 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 265.02 153.30 1677.66 61.16 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 41.74 29.87 371.31 16.45 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 27.88 24.71 148.69 7.29 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 21.81 19.01 24.01 5.82 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 33.88 26.66 32.55 11.05 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 77.44 50.37 446.72 20.22 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) 01/29/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 33.51 2.96 19.82 24.85 0.13 18.74 08:05:01 PM 0 41.39 1.74 15.05 27.46 0.14 14.22 08:05:01 PM 1 25.55 4.18 24.64 22.20 0.12 23.30 08:06:01 PM all 37.59 0.00 4.06 6.35 0.10 51.91 08:06:01 PM 0 46.98 0.00 4.75 6.56 0.10 41.62 08:06:01 PM 1 28.23 0.00 3.37 6.14 0.10 62.16 08:07:01 PM all 35.10 0.00 2.06 4.49 0.14 58.21 08:07:01 PM 0 49.59 0.00 1.96 5.06 0.17 43.22 08:07:01 PM 1 20.59 0.00 2.15 3.92 0.12 73.23 08:08:01 PM all 28.02 0.00 1.53 0.87 0.12 69.47 08:08:01 PM 0 34.63 0.00 1.52 1.43 0.15 62.27 08:08:01 PM 1 21.40 0.00 1.54 0.30 0.08 76.69 08:09:01 PM all 40.80 0.00 2.97 0.89 0.16 55.18 08:09:01 PM 0 52.20 0.00 3.28 1.01 0.15 43.35 08:09:01 PM 1 29.40 0.00 2.66 0.77 0.17 67.00 Average: all 35.02 0.57 5.98 7.35 0.13 50.95 Average: 0 44.99 0.34 5.24 8.17 0.14 41.12 Average: 1 25.03 0.81 6.71 6.53 0.12 60.80