---> uname -a: Linux prd-centos8-robot-2c-8g-43325.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5006 19 2121 6831 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:47:75:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe47:7517/64 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) 04:05:33 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 88.57 54.62 33.95 6653.21 28218.99 04:08:01 AM 29.21 6.38 22.83 1097.68 2633.58 04:09:01 AM 120.48 7.45 113.03 1297.03 9717.14 04:10:01 AM 29.99 0.35 29.64 61.98 3618.06 04:11:01 AM 49.38 0.07 49.32 5.73 5034.31 04:12:01 AM 18.11 0.00 18.11 0.00 3525.38 04:13:01 AM 4.20 0.10 4.10 32.13 137.68 04:14:01 AM 0.23 0.00 0.23 0.00 4.08 04:15:01 AM 0.20 0.00 0.20 0.00 11.51 04:16:01 AM 28.60 0.65 27.95 74.12 1282.40 Average: 36.90 6.96 29.94 922.34 5419.02 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5790016 7170076 2092408 26.55 2688 1579232 639700 7.16 155436 1679076 10016 04:08:01 AM 5472168 7057756 2410256 30.58 2688 1776248 716508 8.02 191220 1930884 113468 04:09:01 AM 5179532 7014204 2702892 34.29 2688 2011380 710092 7.95 221816 2135100 90060 04:10:01 AM 5259820 7095736 2622604 33.27 2688 2013240 627892 7.03 240552 2037084 20 04:11:01 AM 5036600 7074912 2845824 36.10 2688 2207508 625232 7.00 258520 2215008 94096 04:12:01 AM 5034964 7072944 2847460 36.12 2688 2207508 625232 7.00 258520 2215068 4 04:13:01 AM 4756716 6795920 3125708 39.65 2688 2208732 948424 10.62 258648 2491780 36 04:14:01 AM 4897748 6936996 2984676 37.86 2688 2208780 813424 9.11 258648 2351192 20 04:15:01 AM 5032480 7072820 2849944 36.16 2688 2209868 642604 7.20 259056 2217352 808 04:16:01 AM 5128300 6991976 2754124 34.94 2688 2039772 721896 8.08 445480 1960888 196 Average: 5158834 7028334 2723590 34.55 2688 2046227 707100 7.92 254790 2123343 30872 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 175.01 99.02 600.75 40.93 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 101.38 78.30 933.92 17.04 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 72.58 49.95 670.23 8.58 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 9.26 7.45 4.69 3.16 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 213.25 159.03 337.81 45.96 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 1.90 1.40 0.33 1.59 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 283.87 262.69 2260.58 705.86 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 467.71 403.85 6641.41 26.09 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 245.88 213.55 3434.53 14.62 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 46.41 33.21 81.42 22.75 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 161.72 130.84 1496.51 88.65 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) 04:05:33 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 19.77 0.03 4.72 16.85 0.08 58.55 04:07:01 AM 0 18.92 0.02 5.11 18.21 0.08 57.67 04:07:01 AM 1 20.63 0.05 4.34 15.48 0.07 59.43 04:08:01 AM all 18.68 0.00 2.79 1.80 0.09 76.64 04:08:01 AM 0 14.71 0.00 2.57 1.37 0.08 81.26 04:08:01 AM 1 22.66 0.00 3.01 2.22 0.10 72.01 04:09:01 AM all 35.24 0.00 5.81 4.37 0.15 54.43 04:09:01 AM 0 34.63 0.00 5.47 3.23 0.15 56.52 04:09:01 AM 1 35.85 0.00 6.14 5.51 0.15 52.35 04:10:01 AM all 10.47 0.00 1.25 0.80 0.05 87.42 04:10:01 AM 0 5.37 0.00 1.27 0.99 0.05 92.33 04:10:01 AM 1 15.58 0.00 1.24 0.62 0.05 82.52 04:11:01 AM all 29.28 0.00 4.71 1.50 0.13 64.38 04:11:01 AM 0 28.51 0.00 4.74 1.59 0.13 65.03 04:11:01 AM 1 30.06 0.00 4.68 1.40 0.13 63.73 04:12:01 AM all 0.23 0.00 0.23 0.81 0.09 98.63 04:12:01 AM 0 0.33 0.00 0.20 0.48 0.05 98.93 04:12:01 AM 1 0.13 0.00 0.27 1.13 0.13 98.33 04:13:01 AM all 12.75 0.00 0.81 0.36 0.12 85.96 04:13:01 AM 0 12.40 0.00 0.92 0.67 0.12 85.89 04:13:01 AM 1 13.10 0.00 0.69 0.05 0.12 86.04 04:14:01 AM all 13.33 0.00 1.47 0.00 0.19 85.01 04:14:01 AM 0 11.74 0.00 1.32 0.00 0.20 86.74 04:14:01 AM 1 14.91 0.00 1.63 0.00 0.17 83.29 04:15:01 AM all 8.19 0.00 0.95 0.00 0.11 90.75 04:15:01 AM 0 5.91 0.00 0.85 0.00 0.10 93.14 04:15:01 AM 1 10.46 0.00 1.05 0.00 0.12 88.38 04:16:01 AM all 28.97 0.00 3.35 0.48 0.17 67.03 04:16:01 AM 0 26.31 0.00 3.52 0.37 0.13 69.66 04:16:01 AM 1 31.63 0.00 3.17 0.60 0.20 64.40 Average: all 17.71 0.00 2.61 2.70 0.12 76.85 Average: 0 15.91 0.00 2.60 2.70 0.11 78.68 Average: 1 19.52 0.01 2.62 2.70 0.12 75.03