---> uname -a: Linux prd-centos8-robot-2c-8g-12510.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4940 19 2164 6807 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:e9:d1:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fee9:d159/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/01/2024 _x86_64_ (2 CPU) 04:05:53 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 250.32 192.59 57.74 14316.99 38925.19 04:08:01 AM 97.42 6.93 90.48 1301.52 8093.22 04:09:01 AM 76.76 0.67 76.09 28.66 7780.74 04:10:01 AM 26.94 0.98 25.96 130.49 1487.19 04:11:01 AM 67.31 0.03 67.28 3.47 7918.44 04:12:01 AM 4.52 0.02 4.50 0.13 170.65 04:13:01 AM 1.92 0.00 1.92 0.00 129.72 04:14:01 AM 0.70 0.00 0.70 0.00 93.93 04:15:01 AM 0.35 0.00 0.35 0.00 16.23 04:16:01 AM 0.22 0.03 0.18 1.87 12.38 04:17:01 AM 18.43 0.25 18.18 34.39 819.75 Average: 49.54 18.32 31.22 1438.24 5950.58 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5582972 7071988 2299500 29.17 2688 1683028 710036 7.95 158308 1863840 66720 04:08:01 AM 5204028 7034888 2678444 33.98 2688 2011036 723712 8.10 198440 2150016 169384 04:09:01 AM 5175416 7035300 2707056 34.34 2688 2036136 685440 7.67 193988 2161284 13420 04:10:01 AM 5094692 7009496 2787780 35.37 2688 2088928 721728 8.08 224960 2204268 42944 04:11:01 AM 4978472 7030848 2904000 36.84 2688 2221016 658056 7.37 231584 2292524 88 04:12:01 AM 4944000 6997140 2938472 37.28 2688 2221812 727660 8.15 231704 2327548 780 04:13:01 AM 4938012 6993468 2944460 37.35 2688 2224104 727660 8.15 231776 2333416 1060 04:14:01 AM 4935552 6992536 2946920 37.39 2688 2225624 727660 8.15 231776 2336060 24 04:15:01 AM 4934888 6992224 2947584 37.39 2688 2225976 727660 8.15 231776 2336480 40 04:16:01 AM 4934172 6992048 2948300 37.40 2688 2226544 727660 8.15 231904 2337200 256 04:17:01 AM 5068468 6975900 2814004 35.70 2688 2081372 733388 8.21 249608 2209984 34448 Average: 5071879 7011440 2810593 35.66 2688 2113234 715515 8.01 219620 2232056 29924 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 284.59 169.22 996.68 52.17 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 91.93 69.97 1108.76 8.63 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.33 16.74 148.55 4.49 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 35.14 23.09 78.26 6.75 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 592.57 505.35 356.85 107.10 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 24.65 16.55 11.37 3.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 30.46 31.24 8.31 6.16 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.76 17.65 4.09 3.64 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 9.61 8.91 2.03 1.76 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 6.68 6.42 1.84 1.23 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 72.72 54.97 89.73 30.66 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 107.87 83.65 255.14 20.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/01/2024 _x86_64_ (2 CPU) 04:05:53 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 30.56 0.03 9.48 14.75 0.15 45.03 04:07:01 AM 0 32.96 0.03 8.79 16.58 0.12 41.52 04:07:01 AM 1 28.16 0.03 10.17 12.92 0.18 48.53 04:08:01 AM all 36.52 0.00 5.04 2.94 0.10 55.39 04:08:01 AM 0 39.16 0.00 5.30 3.10 0.10 52.33 04:08:01 AM 1 33.87 0.00 4.79 2.79 0.10 58.46 04:09:01 AM all 20.10 0.00 2.96 2.28 0.08 74.59 04:09:01 AM 0 22.06 0.00 2.83 2.15 0.08 72.87 04:09:01 AM 1 18.14 0.00 3.09 2.40 0.07 76.30 04:10:01 AM all 21.31 0.00 2.60 0.95 0.13 75.00 04:10:01 AM 0 33.14 0.00 3.05 1.07 0.18 62.56 04:10:01 AM 1 9.51 0.00 2.16 0.82 0.08 87.43 04:11:01 AM all 23.77 0.00 4.18 2.07 0.10 69.88 04:11:01 AM 0 28.30 0.00 4.38 2.22 0.10 64.99 04:11:01 AM 1 19.21 0.00 3.98 1.91 0.10 74.79 04:12:01 AM all 3.12 0.00 0.30 0.07 0.05 96.46 04:12:01 AM 0 2.47 0.00 0.25 0.02 0.07 97.19 04:12:01 AM 1 3.78 0.00 0.35 0.12 0.03 95.72 04:13:01 AM all 14.07 0.00 0.29 0.03 0.08 85.53 04:13:01 AM 0 17.15 0.00 0.35 0.03 0.08 82.38 04:13:01 AM 1 10.99 0.00 0.23 0.02 0.08 88.67 04:14:01 AM all 9.29 0.00 0.26 0.03 0.08 90.34 04:14:01 AM 0 10.15 0.00 0.27 0.00 0.08 89.50 04:14:01 AM 1 8.43 0.00 0.25 0.05 0.08 91.18 04:15:01 AM all 4.36 0.00 0.16 0.00 0.08 95.40 04:15:01 AM 0 6.42 0.00 0.20 0.00 0.10 93.28 04:15:01 AM 1 2.31 0.00 0.12 0.00 0.07 97.51 04:16:01 AM all 3.44 0.00 0.14 0.00 0.08 96.34 04:16:01 AM 0 2.26 0.00 0.13 0.00 0.07 97.54 04:16:01 AM 1 4.62 0.00 0.15 0.00 0.08 95.15 04:17:01 AM all 21.22 0.00 2.25 0.27 0.08 76.18 04:17:01 AM 0 30.81 0.00 2.62 0.12 0.08 66.37 04:17:01 AM 1 11.62 0.00 1.87 0.42 0.08 86.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.07 0.00 2.51 2.12 0.09 78.20 Average: 0 20.45 0.00 2.56 2.29 0.10 74.60 Average: 1 13.69 0.00 2.47 1.95 0.09 81.80