---> uname -a: Linux prd-centos8-robot-2c-8g-6947.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5010 19 2117 6832 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:a7:c9:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fea7:c910/64 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) 04/12/2024 _x86_64_ (2 CPU) 02:08:54 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 37.76 6.23 31.53 1119.97 3062.64 02:12:01 AM 76.97 6.61 70.36 1267.31 6619.48 02:13:01 AM 37.99 0.10 37.89 2.40 4017.61 02:14:01 AM 28.22 0.67 27.56 49.98 3745.63 02:15:01 AM 19.88 0.17 19.71 31.06 1489.35 02:16:01 AM 40.42 0.75 39.67 98.23 2737.72 02:17:01 AM 27.90 0.05 27.85 3.60 5495.02 02:18:01 AM 3.62 0.00 3.62 0.00 115.53 02:19:01 AM 0.25 0.00 0.25 0.00 5.00 02:20:01 AM 15.31 0.28 15.03 36.39 626.81 Average: 28.83 1.49 27.35 260.93 2791.48 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5551112 7079604 2331324 29.58 2688 1720956 697792 7.81 187236 1858684 59360 02:12:01 AM 5295532 7047784 2586904 32.82 2688 1934280 707116 7.92 212868 2047860 88152 02:13:01 AM 5222744 7031600 2659692 33.74 2688 1986140 710392 7.95 211428 2107112 74744 02:14:01 AM 5195500 7023860 2686936 34.09 2688 2005004 718736 8.05 221448 2121680 31508 02:15:01 AM 5216392 7045080 2666044 33.82 2688 2005940 680120 7.62 237172 2086280 4 02:16:01 AM 5012588 7044104 2869848 36.41 2688 2200784 648508 7.26 257680 2242116 154136 02:17:01 AM 4972100 7003772 2910336 36.92 2688 2201232 745508 8.35 262496 2275524 264 02:18:01 AM 4899888 6931604 2982548 37.84 2688 2201276 828908 9.28 262496 2347496 4 02:19:01 AM 4912800 6944780 2969636 37.67 2688 2201548 813392 9.11 262524 2334636 240 02:20:01 AM 5144964 7005276 2737472 34.73 2688 2035840 720728 8.07 281532 2107292 14348 Average: 5142362 7015746 2740074 34.76 2688 2049300 727120 8.14 239688 2152868 42276 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 76.56 57.20 577.51 10.53 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 50.07 40.49 596.14 5.16 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 10.76 6.70 12.47 2.93 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 29.14 17.58 265.65 2.72 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 7.68 5.43 4.01 2.65 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.87 31.04 294.51 15.42 0.00 0.00 0.00 0.00 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 253.19 227.31 60.00 343.38 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 410.55 363.41 5449.04 406.70 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 339.14 307.41 5111.72 19.99 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 112.30 100.53 1176.75 25.90 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 132.42 115.71 1354.77 83.53 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) 04/12/2024 _x86_64_ (2 CPU) 02:08:54 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 14.99 0.00 2.61 2.24 0.08 80.09 02:11:01 AM 0 14.42 0.00 2.56 1.90 0.07 81.06 02:11:01 AM 1 15.55 0.00 2.67 2.57 0.08 79.12 02:12:01 AM all 29.93 0.00 4.31 16.47 0.11 49.19 02:12:01 AM 0 33.43 0.00 4.75 15.41 0.12 46.29 02:12:01 AM 1 26.42 0.00 3.86 17.53 0.10 52.08 02:13:01 AM all 12.58 0.00 1.90 22.66 0.04 62.83 02:13:01 AM 0 21.94 0.00 2.54 24.53 0.05 50.94 02:13:01 AM 1 3.21 0.00 1.25 20.78 0.03 74.72 02:14:01 AM all 11.76 0.00 1.25 14.93 0.05 72.01 02:14:01 AM 0 13.25 0.00 1.47 13.73 0.05 71.50 02:14:01 AM 1 10.27 0.00 1.04 16.13 0.05 72.52 02:15:01 AM all 12.55 0.00 0.96 0.86 0.06 85.57 02:15:01 AM 0 16.33 0.00 1.07 0.73 0.05 81.82 02:15:01 AM 1 8.77 0.00 0.85 0.99 0.07 89.33 02:16:01 AM all 27.08 0.00 4.13 3.69 0.10 65.00 02:16:01 AM 0 30.91 0.00 4.43 3.47 0.10 61.09 02:16:01 AM 1 23.25 0.00 3.84 3.90 0.10 68.91 02:17:01 AM all 11.22 0.00 1.69 1.33 0.05 85.71 02:17:01 AM 0 14.27 0.00 1.65 0.45 0.05 83.58 02:17:01 AM 1 8.18 0.00 1.73 2.21 0.05 87.83 02:18:01 AM all 12.28 0.00 1.36 0.09 0.09 86.18 02:18:01 AM 0 13.46 0.00 1.53 0.00 0.08 84.93 02:18:01 AM 1 11.09 0.00 1.19 0.18 0.10 87.43 02:19:01 AM all 9.98 0.00 1.13 0.00 0.10 88.79 02:19:01 AM 0 13.99 0.00 1.62 0.00 0.10 84.29 02:19:01 AM 1 5.96 0.00 0.63 0.00 0.10 93.31 02:20:01 AM all 18.28 0.00 2.12 1.04 0.08 78.48 02:20:01 AM 0 24.52 0.00 2.36 1.26 0.08 71.77 02:20:01 AM 1 12.08 0.00 1.87 0.82 0.08 85.14 Average: all 16.08 0.00 2.15 6.35 0.08 75.35 Average: 0 19.66 0.00 2.40 6.17 0.08 71.69 Average: 1 12.50 0.00 1.90 6.53 0.08 79.00