---> uname -a: Linux prd-centos8-robot-2c-8g-8319.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4866 19 2218 6789 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:0d:ef:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fe0d:ef58/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:30 LINUX RESTART (2 CPU) 04:09:03 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 79.03 24.66 54.38 6826.60 5978.39 04:11:01 AM 90.26 0.70 89.56 50.77 9830.01 04:12:01 AM 24.55 0.42 24.13 64.79 2022.21 04:13:01 AM 61.38 0.03 61.35 3.47 7816.66 04:14:01 AM 7.68 0.10 7.58 32.13 344.23 04:15:01 AM 2.27 0.00 2.27 0.00 628.34 04:16:01 AM 0.73 0.00 0.73 0.00 301.72 04:17:01 AM 0.30 0.02 0.28 1.07 177.07 04:18:01 AM 0.63 0.00 0.63 0.00 199.93 04:19:01 AM 1.08 0.38 0.70 55.31 204.85 04:20:01 AM 0.37 0.00 0.37 0.00 37.74 04:21:01 AM 0.40 0.00 0.40 0.00 17.29 04:22:01 AM 12.30 0.33 11.96 37.85 540.27 Average: 21.47 1.99 19.48 528.04 2152.05 04:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5287228 6982752 2595204 32.92 2688 1882612 767964 8.60 231644 2058536 145276 04:11:01 AM 5142864 6978192 2739568 34.76 2688 2011836 732564 8.20 220724 2170472 39404 04:12:01 AM 5130848 7010732 2751584 34.91 2688 2055168 705240 7.90 245528 2155252 41096 04:13:01 AM 4991008 7027364 2891424 36.68 2688 2205724 642680 7.20 256900 2251904 552 04:14:01 AM 4958052 6996096 2924380 37.10 2688 2207440 706384 7.91 257028 2290748 532 04:15:01 AM 4923988 6978772 2958444 37.53 2688 2224208 737540 8.26 257500 2323848 612 04:16:01 AM 4916456 6979252 2965976 37.63 2688 2232192 737540 8.26 257500 2331696 16 04:17:01 AM 4909328 6979232 2973104 37.72 2688 2239284 737540 8.26 257532 2339580 1804 04:18:01 AM 4897784 6975812 2984648 37.86 2688 2247400 737540 8.26 257580 2350468 4192 04:19:01 AM 4508848 6913448 3373584 42.80 2688 2251024 750896 8.41 259128 2358504 336 04:20:01 AM 4507596 6912864 3374836 42.81 2688 2251732 751524 8.41 259140 2359584 124 04:21:01 AM 4511488 6916844 3370944 42.77 2688 2252032 751524 8.41 259144 2356016 4 04:22:01 AM 4996904 6959684 2885528 36.61 2688 2138044 738680 8.27 334340 2196548 67580 Average: 4898646 6970080 2983786 37.85 2688 2169130 730586 8.18 257976 2272550 23194 04:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.85 167.32 1584.05 63.04 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 70.87 55.96 674.75 8.99 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 15.71 11.00 6.78 4.19 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 288.12 202.43 346.39 43.99 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 16.43 8.62 11.25 1.25 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 48.13 37.79 132.86 9.44 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 22.98 19.10 42.79 6.78 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 26.36 21.23 38.28 11.13 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 28.05 22.73 65.91 11.93 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 42.04 52.73 23.47 4.52 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 11.35 9.00 2.73 1.82 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 13.56 10.48 3.15 1.94 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 82.12 51.55 148.36 87.51 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 71.39 51.24 233.58 19.62 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:30 LINUX RESTART (2 CPU) 04:09:03 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 40.87 0.00 6.58 6.90 0.10 45.55 04:10:01 AM 0 35.78 0.00 5.25 5.31 0.10 53.55 04:10:01 AM 1 45.96 0.00 7.90 8.49 0.10 37.54 04:11:01 AM all 28.58 0.00 4.14 5.94 0.09 61.25 04:11:01 AM 0 34.08 0.00 4.22 6.78 0.08 54.83 04:11:01 AM 1 23.09 0.00 4.06 5.10 0.10 67.66 04:12:01 AM all 14.89 0.00 2.17 1.01 0.06 81.87 04:12:01 AM 0 20.94 0.00 2.56 0.77 0.05 75.68 04:12:01 AM 1 8.90 0.00 1.79 1.24 0.07 88.02 04:13:01 AM all 22.91 0.00 3.70 4.69 0.10 68.60 04:13:01 AM 0 18.20 0.00 3.54 5.32 0.12 72.82 04:13:01 AM 1 27.62 0.00 3.87 4.07 0.08 64.37 04:14:01 AM all 1.81 0.00 0.20 0.88 0.05 97.07 04:14:01 AM 0 1.65 0.00 0.13 0.92 0.05 97.24 04:14:01 AM 1 1.96 0.00 0.27 0.84 0.05 96.89 04:15:01 AM all 16.65 0.00 0.26 0.05 0.08 82.96 04:15:01 AM 0 11.15 0.00 0.25 0.00 0.08 88.52 04:15:01 AM 1 22.14 0.00 0.27 0.10 0.08 77.41 04:16:01 AM all 9.98 0.00 0.12 0.07 0.07 89.77 04:16:01 AM 0 11.10 0.00 0.12 0.00 0.07 88.71 04:16:01 AM 1 8.85 0.00 0.12 0.13 0.07 90.83 04:17:01 AM all 9.98 0.00 0.19 0.03 0.06 89.74 04:17:01 AM 0 5.66 0.00 0.18 0.00 0.07 94.09 04:17:01 AM 1 14.29 0.00 0.20 0.07 0.05 85.40 04:18:01 AM all 13.64 0.00 0.22 0.03 0.08 86.02 04:18:01 AM 0 22.48 0.00 0.18 0.00 0.07 77.27 04:18:01 AM 1 4.80 0.00 0.25 0.07 0.10 94.78 04:19:01 AM all 8.63 0.00 6.37 0.06 0.08 84.86 04:19:01 AM 0 7.47 0.00 6.22 0.03 0.07 86.21 04:19:01 AM 1 9.81 0.00 6.51 0.08 0.08 83.51 04:20:01 AM all 4.12 0.00 0.18 0.00 0.08 95.63 04:20:01 AM 0 2.44 0.00 0.17 0.00 0.08 97.31 04:20:01 AM 1 5.80 0.00 0.18 0.00 0.07 93.95 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 4.12 0.00 0.18 0.00 0.08 95.62 04:21:01 AM 0 3.73 0.00 0.17 0.00 0.10 96.00 04:21:01 AM 1 4.51 0.00 0.18 0.00 0.07 95.23 04:22:01 AM all 20.10 0.00 2.60 0.18 0.08 77.04 04:22:01 AM 0 14.16 0.00 2.27 0.22 0.08 83.27 04:22:01 AM 1 26.03 0.00 2.94 0.15 0.07 70.81 Average: all 15.03 0.00 2.06 1.51 0.08 81.33 Average: 0 14.47 0.00 1.93 1.48 0.08 82.04 Average: 1 15.59 0.00 2.18 1.54 0.08 80.61