---> uname -a: Linux prd-centos8-robot-2c-8g-12782.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 611 4933 19 2152 6788 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:ae:f5:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:feae:f51e/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) 01/02/2024 _x86_64_ (2 CPU) 04:22:24 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 76.77 18.91 57.86 4634.99 16007.80 04:25:01 AM 108.10 5.70 102.40 312.43 9036.80 04:26:01 AM 63.42 0.60 62.82 26.80 6995.40 04:27:01 AM 7.55 0.82 6.73 124.60 410.16 04:28:01 AM 63.91 0.20 63.71 9.33 7095.78 04:29:01 AM 15.66 0.00 15.66 0.00 1252.11 04:30:01 AM 1.98 0.03 1.95 0.67 149.17 04:31:01 AM 0.40 0.00 0.40 0.00 13.45 04:32:01 AM 0.22 0.00 0.22 0.00 3.22 04:33:01 AM 13.25 0.23 13.01 33.86 548.30 04:34:01 AM 40.44 0.45 39.99 48.39 1921.35 Average: 35.61 2.45 33.16 471.94 3948.49 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5402296 7011536 2480176 31.46 2688 1800692 755916 8.46 167992 2023540 82412 04:25:01 AM 5192292 7036208 2690180 34.13 2688 2020304 692172 7.75 187300 2158188 125104 04:26:01 AM 5139116 7008648 2743356 34.80 2688 2045748 707164 7.92 208292 2186472 12684 04:27:01 AM 5090260 6987880 2792212 35.42 2688 2072456 744168 8.33 224328 2213900 34052 04:28:01 AM 4964668 7013704 2917804 37.02 2688 2217944 685444 7.67 233200 2309216 28504 04:29:01 AM 4931756 6981220 2950716 37.43 2688 2218372 715912 8.02 233240 2339900 404 04:30:01 AM 4916464 6968188 2966008 37.63 2688 2220648 749120 8.39 233268 2354996 180 04:31:01 AM 4776816 6828628 3105656 39.40 2688 2220720 883128 9.89 233296 2493508 20 04:32:01 AM 4910388 6962224 2972084 37.70 2688 2220744 776700 8.70 233296 2360496 16 04:33:01 AM 5062260 6958720 2820212 35.78 2688 2070036 747656 8.37 242836 2219840 32400 04:34:01 AM 5082788 6982528 2799684 35.52 2688 2074204 746484 8.36 425212 2022628 27784 Average: 5042646 6976317 2839826 36.03 2688 2107443 745806 8.35 238387 2243880 31233 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 296.85 184.07 1526.28 54.30 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 47.75 37.05 521.36 6.25 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 21.30 18.31 147.49 4.40 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 15.56 13.98 4.69 3.65 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 617.05 525.28 430.62 109.29 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 34.23 23.18 13.34 7.64 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 29.71 19.69 19.62 2.28 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 298.13 273.06 4648.25 17.69 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 193.55 171.62 2444.22 11.16 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 62.58 51.70 219.66 25.67 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 18.90 17.48 15.22 7.95 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 148.69 121.40 908.26 22.75 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) 01/02/2024 _x86_64_ (2 CPU) 04:22:24 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 29.98 0.00 4.95 10.36 0.13 54.59 04:24:01 AM 0 27.24 0.00 3.92 11.19 0.15 57.50 04:24:01 AM 1 32.74 0.00 5.98 9.53 0.10 51.66 04:25:01 AM all 32.10 0.00 5.51 3.29 0.12 58.99 04:25:01 AM 0 23.85 0.00 4.86 3.66 0.12 67.50 04:25:01 AM 1 40.38 0.00 6.16 2.91 0.12 50.43 04:26:01 AM all 18.02 0.00 1.96 2.09 0.09 77.83 04:26:01 AM 0 11.32 0.00 1.57 2.62 0.08 84.41 04:26:01 AM 1 24.85 0.00 2.37 1.55 0.10 71.13 04:27:01 AM all 11.35 0.00 1.84 0.41 0.07 86.33 04:27:01 AM 0 6.90 0.00 1.97 0.40 0.07 90.66 04:27:01 AM 1 15.83 0.00 1.71 0.42 0.07 81.97 04:28:01 AM all 27.23 0.00 4.69 2.59 0.09 65.40 04:28:01 AM 0 22.42 0.00 4.55 2.91 0.10 70.02 04:28:01 AM 1 32.06 0.00 4.84 2.27 0.08 60.75 04:29:01 AM all 1.08 0.00 0.53 0.38 0.06 97.95 04:29:01 AM 0 1.17 0.00 0.57 0.43 0.07 97.76 04:29:01 AM 1 0.99 0.00 0.48 0.33 0.05 98.15 04:30:01 AM all 7.52 0.00 0.20 0.03 0.08 92.16 04:30:01 AM 0 2.64 0.00 0.17 0.03 0.08 97.08 04:30:01 AM 1 12.43 0.00 0.24 0.03 0.08 87.22 04:31:01 AM all 8.19 0.00 1.28 0.00 0.10 90.42 04:31:01 AM 0 4.56 0.00 0.90 0.00 0.10 94.44 04:31:01 AM 1 11.80 0.00 1.66 0.00 0.10 86.44 04:32:01 AM all 4.89 0.00 0.71 0.00 0.07 94.33 04:32:01 AM 0 8.26 0.00 1.24 0.00 0.07 90.43 04:32:01 AM 1 1.54 0.00 0.18 0.00 0.07 98.21 04:33:01 AM all 16.03 0.00 2.10 0.27 0.10 81.50 04:33:01 AM 0 5.68 0.00 1.75 0.13 0.07 92.37 04:33:01 AM 1 26.39 0.00 2.44 0.40 0.13 70.64 04:34:01 AM all 27.30 0.00 2.78 0.92 0.08 68.91 04:34:01 AM 0 29.57 0.00 3.00 1.02 0.08 66.33 04:34:01 AM 1 25.04 0.00 2.57 0.82 0.08 71.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.70 0.00 2.42 1.85 0.09 78.94 Average: 0 13.06 0.00 2.23 2.04 0.09 82.57 Average: 1 20.35 0.00 2.60 1.66 0.09 75.30