---> uname -a: Linux prd-centos8-robot-2c-8g-13438.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: 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 597 4935 19 2164 6802 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:36:e7:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe36:e7f5/64 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) 01/04/2024 _x86_64_ (2 CPU) 07:22:24 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 87.36 24.45 62.90 4943.26 11687.54 07:25:01 AM 101.60 0.08 101.52 2.27 9376.94 07:26:01 AM 44.65 0.55 44.10 25.72 5435.39 07:27:01 AM 32.46 1.03 31.43 131.58 1949.54 07:28:01 AM 50.77 0.03 50.73 3.47 6935.57 07:29:01 AM 6.63 0.02 6.61 0.13 298.90 07:30:01 AM 0.43 0.00 0.43 0.00 101.33 07:31:01 AM 0.30 0.00 0.30 0.00 49.65 07:32:01 AM 0.17 0.00 0.17 0.00 19.48 07:33:01 AM 20.56 0.25 20.31 34.39 1234.79 07:34:01 AM 27.21 0.45 26.76 48.38 1276.14 Average: 33.83 2.44 31.39 471.83 3487.86 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5345216 7002360 2537256 32.19 2688 1846876 768056 8.60 203660 2040688 126420 07:25:01 AM 5118980 6988172 2763492 35.06 2688 2045744 732792 8.20 188876 2230776 142096 07:26:01 AM 5113816 6970684 2768656 35.12 2688 2033044 729628 8.17 207304 2211664 12 07:27:01 AM 4944520 6993228 2937952 37.27 2688 2218224 710284 7.95 231416 2337248 160212 07:28:01 AM 4983732 7033036 2898740 36.77 2688 2217940 658360 7.37 233144 2288016 76 07:29:01 AM 4940356 6991808 2942116 37.32 2688 2220132 762496 8.54 233220 2331080 548 07:30:01 AM 4935152 6989236 2947320 37.39 2688 2222740 800048 8.96 233228 2335800 316 07:31:01 AM 4933972 6989176 2948500 37.41 2688 2223836 800048 8.96 233232 2337144 16 07:32:01 AM 4931524 6987856 2950948 37.44 2688 2224980 800048 8.96 233240 2339604 652 07:33:01 AM 5080756 6987536 2801716 35.54 2688 2081404 709280 7.94 249268 2200840 26084 07:34:01 AM 5090424 6999740 2792048 35.42 2688 2084124 704268 7.89 432788 2007020 1128 Average: 5038041 6993894 2844431 36.09 2688 2129004 743210 8.32 243580 2241807 41596 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 273.36 167.63 1521.21 53.73 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 50.89 41.58 663.92 7.78 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 8.90 7.05 5.02 2.95 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 38.78 34.79 312.53 7.45 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 214.85 179.79 45.03 42.15 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 105.98 103.20 26.04 13.72 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 154.08 148.73 31.81 16.10 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 36.54 33.41 8.66 5.83 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 41.08 35.91 9.51 6.73 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 60.31 41.59 92.11 37.62 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 13.30 12.55 10.95 5.97 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 90.74 73.30 247.91 18.19 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) 01/04/2024 _x86_64_ (2 CPU) 07:22:24 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 34.13 0.00 6.01 7.17 0.13 52.56 07:24:01 AM 0 37.61 0.00 6.24 6.04 0.13 49.98 07:24:01 AM 1 30.65 0.00 5.79 8.31 0.12 55.13 07:25:01 AM all 37.10 0.00 4.95 3.36 0.15 54.44 07:25:01 AM 0 46.69 0.00 5.43 3.60 0.17 44.12 07:25:01 AM 1 27.52 0.00 4.47 3.12 0.13 64.77 07:26:01 AM all 18.34 0.00 1.86 1.80 0.09 77.90 07:26:01 AM 0 25.78 0.00 2.38 2.45 0.10 69.28 07:26:01 AM 1 10.90 0.00 1.34 1.15 0.08 86.53 07:27:01 AM all 22.48 0.00 3.76 0.89 0.11 72.75 07:27:01 AM 0 19.53 0.00 3.71 0.91 0.10 75.75 07:27:01 AM 1 25.45 0.00 3.82 0.87 0.12 69.74 07:28:01 AM all 12.83 0.00 2.25 2.16 0.08 82.68 07:28:01 AM 0 17.96 0.00 2.54 2.23 0.07 77.19 07:28:01 AM 1 8.09 0.00 1.98 2.10 0.08 87.75 07:29:01 AM all 13.21 0.00 0.72 0.08 0.10 85.88 07:29:01 AM 0 14.80 0.00 0.69 0.15 0.10 84.26 07:29:01 AM 1 11.63 0.00 0.74 0.02 0.10 87.51 07:30:01 AM all 16.34 0.00 0.72 0.00 0.12 82.82 07:30:01 AM 0 20.58 0.00 0.69 0.00 0.12 78.61 07:30:01 AM 1 12.12 0.00 0.76 0.00 0.12 87.01 07:31:01 AM all 9.64 0.00 0.29 0.00 0.10 89.98 07:31:01 AM 0 11.39 0.00 0.29 0.00 0.12 88.21 07:31:01 AM 1 7.90 0.00 0.28 0.00 0.08 91.73 07:32:01 AM all 11.13 0.00 0.34 0.00 0.12 88.41 07:32:01 AM 0 14.43 0.00 0.35 0.00 0.10 85.11 07:32:01 AM 1 7.83 0.00 0.33 0.00 0.13 91.70 07:33:01 AM all 20.90 0.00 2.19 0.77 0.11 76.03 07:33:01 AM 0 21.48 0.00 2.22 0.82 0.12 75.37 07:33:01 AM 1 20.32 0.00 2.17 0.72 0.10 76.69 07:34:01 AM all 20.97 0.00 1.96 2.90 0.13 74.05 07:34:01 AM 0 29.91 0.00 2.34 4.31 0.15 63.30 07:34:01 AM 1 12.02 0.00 1.59 1.49 0.10 84.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.78 0.00 2.28 1.74 0.11 76.09 Average: 0 23.72 0.00 2.45 1.87 0.12 71.85 Average: 1 15.87 0.00 2.12 1.62 0.11 80.29