---> uname -a: Linux prd-centos8-robot-2c-8g-44782.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4936 19 2117 6757 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:91:98:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe91:984a/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) 10/22/2024 _x86_64_ (2 CPU) 02:16:44 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 232.25 146.78 85.47 15418.56 41124.70 02:19:01 AM 99.68 0.70 98.98 50.79 10733.94 02:20:01 AM 20.48 0.38 20.09 64.25 1769.44 02:21:01 AM 58.26 0.07 58.20 4.00 7761.56 02:22:01 AM 3.92 0.10 3.82 32.12 161.60 02:23:01 AM 1.92 0.00 1.92 0.00 65.89 02:24:01 AM 0.17 0.00 0.17 0.00 2.42 02:25:01 AM 15.66 0.42 15.25 47.73 654.27 Average: 54.05 18.56 35.49 1952.58 7785.17 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5208232 6953340 2674200 33.93 2688 1927644 822516 9.21 246556 2108096 209560 02:19:01 AM 5125204 6955276 2757228 34.98 2688 2006956 798424 8.94 221772 2187208 30112 02:20:01 AM 5138272 7004080 2744160 34.81 2688 2040364 745328 8.35 249712 2142888 31068 02:21:01 AM 4982092 7012896 2900340 36.79 2688 2200212 711036 7.96 258388 2266776 84 02:22:01 AM 4915252 6947276 2967180 37.64 2688 2201432 815536 9.13 258520 2334140 4 02:23:01 AM 4792268 6824336 3090164 39.20 2688 2201476 928628 10.40 258520 2456508 16 02:24:01 AM 4879516 6911916 3002916 38.10 2688 2201808 838724 9.39 258520 2369196 316 02:25:01 AM 5071736 6931204 2810696 35.66 2688 2034596 785024 8.79 445560 2014320 13352 Average: 5014072 6942540 2868360 36.39 2688 2101811 805652 9.02 274694 2234892 35564 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.17 178.61 1531.48 55.26 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 68.11 53.96 650.67 8.84 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 17.68 11.66 6.91 4.21 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 225.61 170.54 334.50 44.20 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 35.87 36.10 7.40 218.17 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 516.76 446.21 5718.14 506.90 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 307.33 274.44 4505.78 17.90 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 88.84 65.31 413.92 22.90 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 194.55 154.60 1646.06 109.79 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) 10/22/2024 _x86_64_ (2 CPU) 02:16:44 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 47.53 0.06 12.06 3.61 0.13 36.61 02:18:01 AM 0 48.23 0.07 13.48 4.52 0.13 33.58 02:18:01 AM 1 46.84 0.05 10.65 2.70 0.12 39.65 02:19:01 AM all 27.10 0.00 3.95 2.80 0.11 66.04 02:19:01 AM 0 40.01 0.00 5.14 2.92 0.12 51.81 02:19:01 AM 1 14.18 0.00 2.76 2.67 0.10 80.29 02:20:01 AM all 17.02 0.00 2.40 1.07 0.06 79.46 02:20:01 AM 0 17.18 0.00 2.47 1.12 0.05 79.19 02:20:01 AM 1 16.87 0.00 2.32 1.02 0.07 79.73 02:21:01 AM all 20.40 0.00 3.66 2.38 0.08 73.48 02:21:01 AM 0 21.41 0.00 3.33 2.33 0.08 72.84 02:21:01 AM 1 19.39 0.00 4.00 2.43 0.07 74.12 02:22:01 AM all 3.45 0.00 0.25 0.04 0.04 96.22 02:22:01 AM 0 4.09 0.00 0.18 0.02 0.03 95.68 02:22:01 AM 1 2.81 0.00 0.32 0.07 0.05 96.76 02:23:01 AM all 14.32 0.00 1.59 0.01 0.09 83.99 02:23:01 AM 0 13.57 0.00 1.34 0.02 0.10 84.97 02:23:01 AM 1 15.08 0.00 1.84 0.00 0.08 83.00 02:24:01 AM all 10.55 0.00 1.30 0.00 0.08 88.06 02:24:01 AM 0 7.67 0.00 0.66 0.00 0.07 91.61 02:24:01 AM 1 13.47 0.00 1.96 0.00 0.10 84.46 02:25:01 AM all 20.66 0.00 2.68 0.19 0.08 76.39 02:25:01 AM 0 24.02 0.00 2.67 0.28 0.08 72.95 02:25:01 AM 1 17.28 0.00 2.69 0.10 0.07 79.86 Average: all 20.15 0.01 3.49 1.27 0.08 75.01 Average: 0 22.04 0.01 3.66 1.40 0.08 72.81 Average: 1 18.25 0.01 3.32 1.13 0.08 77.21