---> uname -a: Linux prd-centos8-builder-2c-1g-10544.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 551 5047 19 2100 6843 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:ee:3b:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feee:3b9a/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) 03/03/2024 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 424.66 334.77 89.89 15772.74 41379.39 02:06:01 AM 118.51 6.60 111.91 1268.24 8641.34 02:07:01 AM 67.86 0.50 67.36 59.06 5145.43 02:08:01 AM 12.56 0.03 12.53 0.53 304.50 02:09:01 AM 33.73 0.78 32.94 57.06 978.10 Average: 131.47 68.54 62.93 3431.87 11290.67 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5429436 7033412 2455000 31.14 2688 1786288 724640 8.11 196156 1950804 93916 02:06:01 AM 5156376 7006012 2728060 34.60 2688 2016328 707712 7.92 227204 2131836 127632 02:07:01 AM 5186076 7019492 2698360 34.22 2688 2000832 693984 7.77 244336 2084244 28 02:08:01 AM 5205184 7038572 2679252 33.98 2688 2000840 682164 7.64 245428 2064212 24 02:09:01 AM 5144488 6982780 2739948 34.75 2688 2005052 752544 8.42 412508 1958924 29176 Average: 5224312 7016054 2660124 33.74 2688 1961868 712209 7.97 265126 2038004 50155 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 286.99 147.60 1597.68 59.80 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.02 22.86 354.37 6.00 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 31.26 27.23 58.51 8.80 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.05 13.18 13.21 4.06 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 35.69 29.01 35.99 18.26 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 80.21 47.98 411.99 19.39 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) 03/03/2024 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.15 3.68 24.02 14.47 0.10 16.58 02:05:01 AM 0 40.06 3.19 22.87 16.02 0.10 17.76 02:05:01 AM 1 42.24 4.17 25.18 12.91 0.10 15.39 02:06:01 AM all 34.52 0.00 3.97 3.75 0.10 57.66 02:06:01 AM 0 18.99 0.00 3.04 4.13 0.10 73.74 02:06:01 AM 1 50.13 0.00 4.91 3.36 0.10 41.50 02:07:01 AM all 38.42 0.00 2.35 1.73 0.09 57.41 02:07:01 AM 0 20.70 0.00 2.06 1.33 0.08 75.82 02:07:01 AM 1 56.16 0.00 2.63 2.13 0.10 38.97 02:08:01 AM all 22.39 0.00 1.13 0.15 0.07 76.26 02:08:01 AM 0 16.07 0.00 0.87 0.17 0.07 82.83 02:08:01 AM 1 28.72 0.00 1.40 0.13 0.07 69.68 02:09:01 AM all 41.39 0.00 2.57 0.41 0.09 55.54 02:09:01 AM 0 31.80 0.00 2.40 0.63 0.08 65.08 02:09:01 AM 1 50.99 0.00 2.73 0.18 0.10 45.99 Average: all 35.55 0.72 6.73 4.05 0.09 52.86 Average: 0 25.46 0.63 6.17 4.40 0.09 63.26 Average: 1 45.66 0.82 7.28 3.70 0.09 42.45