---> uname -a: Linux prd-centos8-robot-2c-8g-43297.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 5030 19 2095 6830 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:69:60:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe69:6090/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/17/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 123.54 70.81 52.73 7794.07 29406.93 02:20:01 AM 73.02 38.86 34.16 5620.00 10616.00 02:21:01 AM 68.23 6.80 61.44 1247.64 5123.80 02:22:01 AM 81.47 0.73 80.74 51.32 8890.37 02:23:01 AM 9.81 0.00 9.81 0.00 1177.59 02:24:01 AM 9.23 0.22 9.02 35.73 230.84 Average: 60.89 19.57 41.32 2458.14 9241.03 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 6136644 7355636 1745788 22.15 2688 1424416 367892 4.67 111376 1406360 235420 02:20:01 AM 5517348 7049628 2365084 30.00 2688 1724044 711076 7.96 186004 1890996 78456 02:21:01 AM 5341564 7072552 2540868 32.23 2688 1913092 671840 7.52 210724 2007904 158216 02:22:01 AM 5173660 7008264 2708772 34.36 2688 2011632 707592 7.92 221844 2138968 30096 02:23:01 AM 5172256 7006868 2710176 34.38 2688 2011636 707592 7.92 221844 2141316 4 02:24:01 AM 5170664 7006528 2711768 34.40 2688 2012856 704568 7.89 249876 2115884 172 Average: 5418689 7083246 2463743 31.26 2688 1849613 645093 7.22 200278 1950238 83727 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 8.45 4.23 1.70 0.90 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 262.44 164.11 1188.44 55.22 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 49.81 41.00 570.18 4.39 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 50.74 39.84 449.32 7.13 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.90 0.37 0.57 0.12 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 15.03 12.73 14.82 14.07 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 64.89 43.71 370.83 13.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/17/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 11.58 0.04 4.31 75.43 0.08 8.55 02:19:01 AM 0 11.39 0.05 5.13 80.17 0.10 3.15 02:19:01 AM 1 11.77 0.03 3.49 70.68 0.07 13.96 02:20:01 AM all 23.36 0.04 5.26 20.24 0.11 50.99 02:20:01 AM 0 21.47 0.02 6.01 22.16 0.12 50.22 02:20:01 AM 1 25.22 0.07 4.51 18.34 0.10 51.75 02:21:01 AM all 20.02 0.00 3.87 20.60 0.08 55.42 02:21:01 AM 0 18.31 0.00 3.97 20.66 0.07 56.99 02:21:01 AM 1 21.73 0.00 3.76 20.54 0.10 53.86 02:22:01 AM all 20.51 0.00 2.94 12.20 0.08 64.27 02:22:01 AM 0 19.08 0.00 2.90 12.38 0.07 65.57 02:22:01 AM 1 21.95 0.00 2.98 12.01 0.08 62.97 02:23:01 AM all 0.38 0.00 0.18 0.56 0.03 98.86 02:23:01 AM 0 0.22 0.00 0.18 0.15 0.02 99.43 02:23:01 AM 1 0.53 0.00 0.18 0.97 0.03 98.28 02:24:01 AM all 11.97 0.00 1.15 0.86 0.06 85.96 02:24:01 AM 0 13.97 0.00 1.04 1.31 0.07 83.62 02:24:01 AM 1 9.97 0.00 1.27 0.42 0.05 88.29 Average: all 14.61 0.01 2.94 21.53 0.07 60.82 Average: 0 14.05 0.01 3.19 22.69 0.07 59.98 Average: 1 15.18 0.02 2.69 20.38 0.07 61.66