---> uname -a: Linux prd-centos8-robot-2c-8g-4240.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5012 19 2123 6839 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:03:55:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe03:55be/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/03/2024 _x86_64_ (2 CPU) 05:52:53 LINUX RESTART (2 CPU) 05:54:02 AM tps rtps wtps bread/s bwrtn/s 05:55:01 AM 83.12 9.91 73.21 1703.42 6022.11 05:56:01 AM 75.10 0.78 74.32 53.06 8213.51 05:57:01 AM 26.72 0.82 25.91 123.43 2630.56 05:58:01 AM 0.47 0.00 0.47 0.00 7.11 05:59:01 AM 42.94 0.17 42.78 9.47 2894.85 06:00:00 AM 23.79 0.03 23.75 3.50 5416.64 06:00:01 AM 0.00 0.00 0.00 0.00 0.00 06:01:01 AM 0.67 0.03 0.63 1.07 99.22 06:02:01 AM 2.20 0.08 2.11 1.86 64.74 06:03:01 AM 20.63 0.32 20.31 44.12 945.17 Average: 30.50 1.33 29.17 212.77 2910.16 05:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 AM 5357024 7089576 2525412 32.04 2688 1915116 658128 7.37 210892 1997064 160048 05:56:01 AM 5202876 7030948 2679560 33.99 2688 2004756 697436 7.81 221396 2113084 61712 05:57:01 AM 5270580 7103112 2611856 33.14 2688 2009728 632260 7.08 240524 2028488 16 05:58:01 AM 5270100 7102632 2612336 33.14 2688 2009724 632272 7.08 240692 2029048 8 05:59:01 AM 4997944 7028532 2884492 36.59 2688 2200312 686552 7.69 259216 2259708 152272 06:00:00 AM 5048884 7079608 2833552 35.95 2688 2200448 634084 7.10 262252 2199880 12 06:00:01 AM 5048296 7079020 2834140 35.96 2688 2200448 634084 7.10 262252 2200228 12 06:01:01 AM 4994496 7027840 2887940 36.64 2688 2203080 699072 7.83 262428 2252900 8 06:02:01 AM 5039924 7074872 2842512 36.06 2688 2204660 628352 7.04 262924 2208220 1468 06:03:01 AM 5212516 7078908 2669920 33.87 2688 2041344 633176 7.09 439292 1881848 11488 Average: 5144264 7069505 2738172 34.74 2688 2098962 653542 7.32 266187 2117047 38704 05:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 72.98 64.67 833.76 7.30 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 38.39 33.14 366.59 6.79 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 12.43 9.90 5.02 3.51 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 12.40 11.68 2.49 2.61 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 42.09 36.73 299.58 9.40 0.00 0.00 0.00 0.00 06:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:00 AM eth0 394.05 323.99 80.89 71.26 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 30.29 23.41 56.01 3.98 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 305.16 271.27 3901.14 19.58 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 40.62 33.39 81.46 26.69 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 105.07 89.55 625.07 16.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/03/2024 _x86_64_ (2 CPU) 05:52:53 LINUX RESTART (2 CPU) 05:54:02 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 35.38 0.00 5.14 3.54 0.10 55.83 05:55:01 AM 0 49.18 0.00 6.38 3.99 0.10 40.35 05:55:01 AM 1 21.68 0.00 3.91 3.10 0.10 71.21 05:56:01 AM all 28.52 0.00 3.19 5.82 0.13 62.35 05:56:01 AM 0 43.44 0.00 3.70 5.78 0.12 46.96 05:56:01 AM 1 13.61 0.00 2.68 5.85 0.15 77.71 05:57:01 AM all 12.30 0.00 1.46 1.05 0.07 85.11 05:57:01 AM 0 19.41 0.00 1.46 0.87 0.07 78.19 05:57:01 AM 1 5.22 0.00 1.47 1.24 0.07 92.01 05:58:01 AM all 1.17 0.00 0.94 0.03 0.04 97.81 05:58:01 AM 0 1.29 0.00 1.00 0.00 0.03 97.68 05:58:01 AM 1 1.05 0.00 0.89 0.07 0.05 97.95 05:59:01 AM all 30.13 0.00 4.46 5.04 0.10 60.27 05:59:01 AM 0 26.30 0.00 3.87 4.08 0.10 65.65 05:59:01 AM 1 34.00 0.00 5.05 6.01 0.10 54.84 06:00:00 AM all 3.43 0.00 1.35 1.58 0.05 93.59 06:00:00 AM 0 4.85 0.00 1.67 2.38 0.05 91.05 06:00:00 AM 1 2.01 0.00 1.03 0.78 0.05 96.13 06:00:01 AM all 0.93 0.00 1.87 0.00 0.93 96.26 06:00:01 AM 0 0.00 0.00 1.89 0.00 0.00 98.11 06:00:01 AM 1 1.85 0.00 1.85 0.00 1.85 94.44 06:01:01 AM all 5.87 0.00 1.51 0.03 0.05 92.55 06:01:01 AM 0 10.79 0.00 2.62 0.03 0.05 86.50 06:01:01 AM 1 0.95 0.00 0.40 0.02 0.05 98.58 06:02:01 AM all 7.97 0.00 1.26 0.03 0.08 90.65 06:02:01 AM 0 6.91 0.00 1.19 0.03 0.10 91.77 06:02:01 AM 1 9.05 0.00 1.34 0.02 0.07 89.53 06:03:01 AM all 24.96 0.00 2.58 0.56 0.08 71.82 06:03:01 AM 0 41.44 0.00 2.88 0.93 0.08 54.67 06:03:01 AM 1 8.67 0.00 2.29 0.18 0.07 88.78 Average: all 16.59 0.00 2.43 1.96 0.08 78.94 Average: 0 22.53 0.00 2.74 2.00 0.08 72.64 Average: 1 10.65 0.00 2.11 1.91 0.08 85.25