---> uname -a: Linux prd-centos8-robot-2c-8g-489.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 567 4989 19 2140 6833 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:ae:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fe47:ae4d/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) 02/20/2025 _x86_64_ (2 CPU) 00:58:38 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 148.07 70.23 77.84 7845.92 40392.79 01:01:01 AM 108.33 0.75 107.58 53.16 11262.87 01:02:01 AM 19.57 0.45 19.12 65.97 1536.65 01:03:01 AM 66.29 6.78 59.51 1249.72 7711.06 01:04:01 AM 8.22 0.00 8.22 0.00 780.15 01:05:01 AM 0.40 0.00 0.40 0.00 7.10 01:06:01 AM 0.12 0.00 0.12 0.00 0.90 01:07:01 AM 0.42 0.10 0.32 32.12 42.19 01:08:01 AM 2.15 0.00 2.15 0.00 177.24 01:09:01 AM 0.23 0.00 0.23 0.00 10.41 01:10:01 AM 0.40 0.03 0.37 1.87 18.89 01:11:01 AM 2.73 0.32 2.42 36.91 161.19 01:12:01 AM 30.04 0.53 29.51 64.79 1526.85 Average: 29.77 6.09 23.68 719.28 4894.82 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5431228 7052216 2451196 31.10 2688 1810820 734148 8.22 200236 1955596 137888 01:01:01 AM 5222360 7023368 2660064 33.75 2688 1978104 705356 7.90 197972 2112564 30772 01:02:01 AM 5222776 7034076 2659648 33.74 2688 1989032 694960 7.78 223224 2089740 8956 01:03:01 AM 5028104 7071444 2854320 36.21 2688 2212976 623432 6.98 258268 2217100 16640 01:04:01 AM 5030220 7073564 2852204 36.18 2688 2212980 623432 6.98 258268 2216944 4 01:05:01 AM 5030044 7073388 2852380 36.19 2688 2212980 623432 6.98 258268 2217024 4 01:06:01 AM 5030284 7073628 2852140 36.18 2688 2212980 638808 7.15 258268 2216992 4 01:07:01 AM 4987276 7033016 2895148 36.73 2688 2215404 693168 7.76 258536 2259720 392 01:08:01 AM 4979728 7028520 2902696 36.82 2688 2218424 693168 7.76 258536 2267176 84 01:09:01 AM 4979120 7028280 2903304 36.83 2688 2218800 693168 7.76 258536 2267764 216 01:10:01 AM 4977092 7026740 2905332 36.86 2688 2219280 712804 7.98 258680 2269564 232 01:11:01 AM 5149692 7038732 2732732 34.67 2688 2060160 658296 7.37 258912 2109424 13044 01:12:01 AM 5149788 7036972 2732636 34.67 2688 2062424 680600 7.62 456260 1923604 16836 Average: 5093670 7045688 2788754 35.38 2688 2124951 674982 7.56 261843 2163324 17313 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 309.48 192.02 1577.05 60.59 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 67.85 53.95 707.79 8.74 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 25.92 14.29 7.63 4.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 500.80 364.76 387.83 83.98 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 3.17 1.98 0.48 0.43 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.52 0.95 1.29 0.19 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.98 1.92 0.46 0.42 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 51.42 32.44 15.55 4.96 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.98 28.36 8.18 5.45 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.21 9.37 2.99 1.78 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 17.56 11.10 3.81 2.49 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 87.82 54.46 95.26 32.20 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 24.71 20.03 20.00 10.11 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 88.34 60.43 217.59 16.63 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) 02/20/2025 _x86_64_ (2 CPU) 00:58:38 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.09 0.05 8.24 4.93 0.09 49.60 01:00:01 AM 0 34.96 0.05 8.33 4.83 0.08 51.75 01:00:01 AM 1 39.22 0.05 8.14 5.03 0.10 47.45 01:01:01 AM all 28.68 0.00 4.35 2.41 0.08 64.49 01:01:01 AM 0 13.06 0.00 3.02 2.22 0.07 81.64 01:01:01 AM 1 44.31 0.00 5.67 2.60 0.08 47.33 01:02:01 AM all 11.22 0.00 1.95 0.23 0.06 86.55 01:02:01 AM 0 7.10 0.00 1.80 0.28 0.07 90.75 01:02:01 AM 1 15.34 0.00 2.09 0.17 0.05 82.36 01:03:01 AM all 26.03 0.00 5.13 0.76 0.09 67.99 01:03:01 AM 0 19.97 0.00 4.82 0.70 0.08 74.42 01:03:01 AM 1 32.08 0.00 5.44 0.82 0.10 61.56 01:04:01 AM all 0.33 0.00 0.13 0.08 0.03 99.43 01:04:01 AM 0 0.07 0.00 0.15 0.12 0.03 99.63 01:04:01 AM 1 0.60 0.00 0.10 0.03 0.03 99.23 01:05:01 AM all 0.33 0.00 0.07 0.00 0.02 99.58 01:05:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 01:05:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 01:06:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:06:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 01:06:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:07:01 AM all 8.12 0.00 0.85 0.00 0.06 90.97 01:07:01 AM 0 7.56 0.00 0.77 0.00 0.05 91.62 01:07:01 AM 1 8.68 0.00 0.94 0.00 0.07 90.32 01:08:01 AM all 15.79 0.00 0.62 0.02 0.07 83.51 01:08:01 AM 0 14.57 0.00 0.57 0.02 0.07 84.78 01:08:01 AM 1 17.01 0.00 0.67 0.02 0.07 82.24 01:09:01 AM all 4.33 0.00 0.33 0.00 0.05 95.29 01:09:01 AM 0 4.77 0.00 0.32 0.00 0.05 94.87 01:09:01 AM 1 3.90 0.00 0.33 0.00 0.05 95.72 01:10:01 AM all 4.74 0.00 0.32 0.00 0.05 94.89 01:10:01 AM 0 4.73 0.00 0.32 0.00 0.05 94.90 01:10:01 AM 1 4.75 0.00 0.32 0.00 0.05 94.88 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 8.80 0.00 1.41 0.02 0.06 89.71 01:11:01 AM 0 5.69 0.00 1.42 0.02 0.05 92.83 01:11:01 AM 1 11.91 0.00 1.40 0.02 0.07 86.60 01:12:01 AM all 28.87 0.00 3.36 0.16 0.08 67.53 01:12:01 AM 0 20.05 0.00 2.64 0.10 0.08 77.13 01:12:01 AM 1 37.69 0.00 4.09 0.22 0.07 57.93 Average: all 13.43 0.00 2.06 0.66 0.06 83.78 Average: 0 10.24 0.00 1.87 0.64 0.06 87.20 Average: 1 16.63 0.00 2.26 0.69 0.06 80.37