---> uname -a: Linux prd-centos8-robot-2c-8g-8250.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 618 4934 19 2144 6783 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:b0:6e:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:feb0:6e12/64 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) 02/04/2025 _x86_64_ (2 CPU) 02:14:50 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 120.38 0.75 119.63 53.58 12142.27 02:18:01 AM 20.10 0.42 19.68 64.79 1650.04 02:19:02 AM 65.39 6.75 58.65 1249.18 6363.23 02:20:01 AM 10.47 0.00 10.47 0.00 2162.88 02:21:01 AM 1.92 0.10 1.82 32.13 104.95 02:22:01 AM 0.40 0.00 0.40 0.00 70.23 02:23:01 AM 0.15 0.00 0.15 0.00 59.11 02:24:01 AM 0.23 0.00 0.23 0.00 43.37 02:25:01 AM 0.43 0.00 0.43 0.00 34.71 02:26:01 AM 0.32 0.00 0.32 0.00 16.71 02:27:01 AM 0.40 0.00 0.40 0.00 20.16 02:28:01 AM 1.85 0.32 1.53 36.92 133.76 02:29:01 AM 29.51 0.53 28.97 64.78 1644.57 Average: 19.36 0.68 18.68 115.64 1880.17 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5209312 7009304 2673120 33.91 2688 1977420 704636 7.89 196376 2131960 34724 02:18:01 AM 5295352 7096840 2587080 32.82 2688 1979364 620076 6.94 215568 2031544 16 02:19:02 AM 5005128 7047296 2877304 36.50 2688 2211968 665348 7.45 256532 2244556 37432 02:20:01 AM 5008772 7050940 2873660 36.46 2688 2211968 651260 7.29 256532 2244904 4 02:21:01 AM 4963592 7008780 2918840 37.03 2688 2214980 732304 8.20 256680 2289800 832 02:22:01 AM 4956656 7003396 2925776 37.12 2688 2216576 766396 8.58 256688 2296740 516 02:23:01 AM 4953272 7001412 2929160 37.16 2688 2217976 766396 8.58 256692 2300192 176 02:24:01 AM 4945592 6995616 2936840 37.26 2688 2219812 784532 8.78 256692 2307588 788 02:25:01 AM 4945164 6995256 2937268 37.26 2688 2219876 784532 8.78 256692 2308088 36 02:26:01 AM 4945184 6995648 2937248 37.26 2688 2220248 784532 8.78 256696 2308332 8 02:27:01 AM 4940468 6991812 2941964 37.32 2688 2221136 784532 8.78 256696 2312932 420 02:28:01 AM 5128476 7022820 2753956 34.94 2688 2065608 662352 7.42 260016 2121412 16796 02:29:01 AM 5064560 6969904 2817872 35.75 2688 2080764 725724 8.13 458764 2009724 18152 Average: 5027810 7014540 2854622 36.22 2688 2158284 725586 8.12 264663 2223675 8454 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 68.38 52.32 726.91 8.79 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.35 11.05 5.50 3.96 0.00 0.00 0.00 0.00 02:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 AM eth0 234.94 175.21 338.36 44.93 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 1.25 0.75 0.16 0.12 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 114.66 106.10 23.38 9.74 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 58.75 56.71 12.89 6.46 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 43.93 44.66 9.47 4.00 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 74.61 72.34 17.01 8.58 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 3.28 2.27 0.91 0.60 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 14.38 12.88 3.64 2.40 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 28.42 23.93 6.96 4.26 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 97.40 71.03 103.01 49.48 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 20.86 19.44 17.96 9.53 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 59.63 49.96 97.53 11.77 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) 02/04/2025 _x86_64_ (2 CPU) 02:14:50 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 31.35 0.00 5.05 3.54 0.10 59.96 02:17:01 AM 0 33.76 0.00 5.43 3.99 0.10 56.72 02:17:01 AM 1 28.96 0.00 4.67 3.08 0.10 63.20 02:18:01 AM all 8.67 0.00 1.39 0.38 0.06 89.50 02:18:01 AM 0 12.58 0.00 1.47 0.43 0.07 85.45 02:18:01 AM 1 4.76 0.00 1.32 0.32 0.05 93.55 02:19:02 AM all 26.90 0.00 5.57 2.40 0.10 65.03 02:19:02 AM 0 22.49 0.00 5.32 2.32 0.10 69.77 02:19:02 AM 1 31.32 0.00 5.81 2.49 0.10 60.28 02:20:01 AM all 0.31 0.00 0.15 0.42 0.04 99.07 02:20:01 AM 0 0.51 0.00 0.17 0.76 0.03 98.52 02:20:01 AM 1 0.10 0.00 0.14 0.08 0.05 99.63 02:21:01 AM all 8.34 0.00 0.63 0.03 0.08 90.92 02:21:01 AM 0 9.16 0.00 0.64 0.07 0.08 90.05 02:21:01 AM 1 7.53 0.00 0.62 0.00 0.07 91.79 02:22:01 AM all 7.41 0.00 0.44 0.00 0.08 92.07 02:22:01 AM 0 10.75 0.00 0.37 0.00 0.08 88.80 02:22:01 AM 1 4.07 0.00 0.50 0.00 0.08 95.34 02:23:01 AM all 2.66 0.00 0.32 0.00 0.08 96.94 02:23:01 AM 0 3.90 0.00 0.27 0.00 0.10 95.73 02:23:01 AM 1 1.42 0.00 0.37 0.00 0.07 98.14 02:24:01 AM all 9.50 0.00 0.53 0.00 0.08 89.89 02:24:01 AM 0 10.40 0.00 0.59 0.00 0.08 88.93 02:24:01 AM 1 8.61 0.00 0.47 0.00 0.08 90.84 02:25:01 AM all 1.22 0.00 0.16 0.00 0.07 98.55 02:25:01 AM 0 0.95 0.00 0.15 0.00 0.07 98.83 02:25:01 AM 1 1.49 0.00 0.17 0.00 0.07 98.28 02:26:01 AM all 4.15 0.00 0.28 0.00 0.08 95.48 02:26:01 AM 0 6.48 0.00 0.33 0.00 0.08 93.10 02:26:01 AM 1 1.82 0.00 0.23 0.00 0.08 97.86 02:27:01 AM all 7.13 0.00 0.34 0.00 0.08 92.45 02:27:01 AM 0 9.67 0.00 0.37 0.00 0.08 89.88 02:27:01 AM 1 4.58 0.00 0.32 0.00 0.08 95.02 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 14.83 0.00 1.29 0.03 0.08 83.78 02:28:01 AM 0 19.00 0.00 1.20 0.02 0.08 79.70 02:28:01 AM 1 10.65 0.00 1.37 0.03 0.07 87.88 02:29:01 AM all 27.56 0.00 3.51 0.33 0.10 68.50 02:29:01 AM 0 33.15 0.00 3.69 0.18 0.10 62.88 02:29:01 AM 1 21.98 0.00 3.34 0.47 0.10 74.12 Average: all 11.56 0.00 1.52 0.55 0.08 86.29 Average: 0 13.31 0.00 1.54 0.60 0.08 84.46 Average: 1 9.81 0.00 1.49 0.50 0.08 88.12