---> uname -a: Linux prd-centos8-robot-2c-8g-39.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 586 4982 19 2128 6814 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:a5:05:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fea5:5af/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) 12/05/2024 _x86_64_ (2 CPU) 01:14:57 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 98.43 12.68 85.75 2332.69 6498.12 01:18:01 AM 78.02 0.70 77.32 50.79 9886.42 01:19:01 AM 11.10 0.42 10.68 64.78 536.22 01:20:01 AM 62.25 0.03 62.21 3.47 7990.54 01:21:01 AM 3.13 0.00 3.13 0.00 100.68 01:22:01 AM 0.22 0.00 0.22 0.00 3.33 01:23:01 AM 0.12 0.00 0.12 0.00 0.90 01:24:01 AM 0.47 0.12 0.35 33.06 93.40 01:25:01 AM 1.93 0.00 1.93 0.00 65.64 01:26:01 AM 0.35 0.00 0.35 0.00 6.32 01:27:01 AM 16.21 0.40 15.81 46.79 762.51 Average: 24.75 1.30 23.44 230.16 2358.57 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5185736 6996680 2696696 34.21 2688 1989012 713932 7.99 218264 2142892 235820 01:18:01 AM 5177548 7014844 2704884 34.32 2688 2014292 680420 7.62 232328 2126564 1120 01:19:01 AM 5176012 7045712 2706420 34.33 2688 2044684 648460 7.26 244676 2110636 29264 01:20:01 AM 5018324 7057936 2864108 36.34 2688 2209012 625400 7.00 257980 2230408 92 01:21:01 AM 5018952 7058576 2863480 36.33 2688 2209016 625400 7.00 257984 2230424 4 01:22:01 AM 5018436 7058060 2863996 36.33 2688 2209016 625400 7.00 257984 2230568 8 01:23:01 AM 5019224 7058840 2863208 36.32 2688 2209016 625400 7.00 257984 2230408 4 01:24:01 AM 4926732 6969952 2955700 37.50 2688 2212620 743244 8.32 258116 2321216 16 01:25:01 AM 4931948 6975184 2950484 37.43 2688 2212636 728164 8.15 258116 2316284 16 01:26:01 AM 5013816 7057940 2868616 36.39 2688 2213524 625160 7.00 258456 2234448 892 01:27:01 AM 5106008 6977508 2776424 35.22 2688 2046220 714440 8.00 448952 1976000 13372 Average: 5053885 7024657 2828547 35.88 2688 2142641 668675 7.49 268258 2195441 25510 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 91.94 71.83 945.71 9.72 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 52.99 36.84 441.25 7.26 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 19.34 16.69 5.79 4.56 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 371.79 304.87 389.15 90.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.53 2.33 0.66 0.54 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.48 0.95 0.41 0.34 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 2.57 2.00 0.44 0.47 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 188.35 140.76 1620.40 10.37 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 461.85 371.84 5456.58 24.03 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 449.41 355.04 5651.44 23.12 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 100.55 58.94 103.19 31.19 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 158.53 123.83 1328.62 18.37 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) 12/05/2024 _x86_64_ (2 CPU) 01:14:57 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 37.31 0.00 6.16 3.25 0.11 53.18 01:17:01 AM 0 47.17 0.00 7.17 3.42 0.12 42.13 01:17:01 AM 1 27.46 0.00 5.16 3.08 0.10 64.20 01:18:01 AM all 18.06 0.00 2.80 4.09 0.08 74.97 01:18:01 AM 0 11.82 0.00 2.42 4.23 0.08 81.45 01:18:01 AM 1 24.29 0.00 3.17 3.96 0.08 68.49 01:19:01 AM all 12.07 0.00 2.15 0.51 0.06 85.21 01:19:01 AM 0 19.47 0.00 2.69 0.78 0.07 76.99 01:19:01 AM 1 4.67 0.00 1.62 0.23 0.05 93.42 01:20:01 AM all 23.01 0.00 4.07 4.41 0.09 68.42 01:20:01 AM 0 25.69 0.00 3.94 3.98 0.08 66.31 01:20:01 AM 1 20.34 0.00 4.20 4.83 0.10 70.53 01:21:01 AM all 0.36 0.00 0.08 0.03 0.02 99.51 01:21:01 AM 0 0.50 0.00 0.08 0.07 0.02 99.33 01:21:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 01:22:01 AM all 0.35 0.00 0.07 0.00 0.02 99.57 01:22:01 AM 0 0.58 0.00 0.05 0.00 0.00 99.37 01:22:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:23:01 AM all 0.33 0.00 0.08 0.00 0.02 99.57 01:23:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 01:23:01 AM 1 0.27 0.00 0.08 0.00 0.02 99.63 01:24:01 AM all 8.55 0.00 1.87 0.19 0.08 89.33 01:24:01 AM 0 12.63 0.00 3.05 0.30 0.08 83.93 01:24:01 AM 1 4.48 0.00 0.69 0.07 0.07 94.70 01:25:01 AM all 9.31 0.00 1.28 0.01 0.08 89.32 01:25:01 AM 0 16.81 0.00 2.29 0.00 0.08 80.81 01:25:01 AM 1 1.86 0.00 0.27 0.02 0.08 97.77 01:26:01 AM all 9.56 0.00 1.28 0.00 0.09 89.07 01:26:01 AM 0 18.46 0.00 2.26 0.00 0.10 79.18 01:26:01 AM 1 0.70 0.00 0.30 0.00 0.08 98.91 01:27:01 AM all 21.11 0.00 2.73 0.37 0.06 75.73 01:27:01 AM 0 31.88 0.00 2.83 0.39 0.05 64.85 01:27:01 AM 1 10.32 0.00 2.62 0.35 0.07 86.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.74 0.00 2.05 1.17 0.06 83.98 Average: 0 16.85 0.00 2.44 1.20 0.06 79.44 Average: 1 8.62 0.00 1.66 1.14 0.06 88.51