---> uname -a: Linux prd-centos8-robot-2c-8g-5556.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4999 19 2128 6832 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:2c:08:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe2c:879/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 01:33:04 LINUX RESTART (2 CPU) 01:34:02 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 83.07 13.86 69.21 2587.60 6489.56 01:36:01 AM 86.10 0.75 85.35 52.52 9100.43 01:37:01 AM 24.01 0.87 23.15 123.98 1801.48 01:38:01 AM 37.90 0.17 37.74 9.46 2585.29 01:39:01 AM 26.43 0.03 26.40 3.47 5619.36 01:40:01 AM 4.40 0.02 4.38 0.13 216.53 01:41:01 AM 0.33 0.00 0.33 0.00 66.89 01:42:01 AM 0.25 0.00 0.25 0.00 44.31 01:43:01 AM 2.02 0.23 1.78 34.12 133.04 01:44:01 AM 26.33 0.52 25.81 64.66 1481.50 Average: 29.00 1.62 27.37 283.77 2747.64 01:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5368108 7070868 2514320 31.90 2688 1885664 670532 7.51 211256 1981832 141388 01:36:01 AM 5194876 7019120 2687552 34.10 2688 2001156 697032 7.80 221668 2112212 36528 01:37:01 AM 5263784 7092388 2618644 33.22 2688 2006144 642652 7.20 240316 2032680 20 01:38:01 AM 5000796 7028240 2881632 36.56 2688 2197016 665280 7.45 259208 2251828 154096 01:39:01 AM 5005052 7032608 2877376 36.50 2688 2197436 687132 7.69 262588 2239052 12 01:40:01 AM 4996652 7026456 2885776 36.61 2688 2199684 747680 8.37 262604 2247404 184 01:41:01 AM 4992616 7024832 2889812 36.66 2688 2202076 764248 8.56 262612 2251408 724 01:42:01 AM 4988696 7021732 2893732 36.71 2688 2202904 764248 8.56 262612 2255216 328 01:43:01 AM 5161024 7038112 2721404 34.52 2688 2050196 664920 7.45 260576 2101468 14268 01:44:01 AM 5203880 7077596 2678548 33.98 2688 2049632 648620 7.26 445224 1882640 192 Average: 5117548 7043195 2764880 35.08 2688 2099191 695234 7.78 268866 2135574 34774 01:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 169.21 126.26 1115.06 34.26 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 52.07 45.05 478.98 8.11 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 12.08 10.38 4.95 3.59 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 41.69 35.49 299.30 8.87 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 216.86 191.40 45.13 44.88 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 132.24 128.72 27.39 12.88 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 148.92 142.89 29.16 14.79 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 33.53 29.21 7.51 4.90 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 79.86 59.91 100.67 39.98 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 17.46 16.68 14.31 8.20 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 90.26 78.52 210.75 18.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 01:33:04 LINUX RESTART (2 CPU) 01:34:02 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 33.76 0.00 5.71 5.31 0.12 55.10 01:35:01 AM 0 25.76 0.00 5.02 4.40 0.12 64.70 01:35:01 AM 1 41.78 0.00 6.41 6.22 0.12 45.48 01:36:01 AM all 34.38 0.00 4.04 2.74 0.11 58.73 01:36:01 AM 0 26.78 0.00 3.79 2.14 0.12 67.17 01:36:01 AM 1 41.96 0.00 4.28 3.35 0.10 50.32 01:37:01 AM all 12.58 0.00 1.32 2.11 0.07 83.92 01:37:01 AM 0 12.20 0.00 1.44 1.88 0.07 84.42 01:37:01 AM 1 12.96 0.00 1.20 2.34 0.07 83.43 01:38:01 AM all 27.85 0.00 4.31 1.28 0.08 66.47 01:38:01 AM 0 14.37 0.00 3.23 0.86 0.10 81.44 01:38:01 AM 1 41.40 0.00 5.40 1.70 0.07 51.43 01:39:01 AM all 4.76 0.00 0.95 2.13 0.07 92.09 01:39:01 AM 0 6.96 0.00 1.22 1.54 0.07 90.20 01:39:01 AM 1 2.57 0.00 0.68 2.70 0.07 93.97 01:40:01 AM all 13.77 0.00 0.88 0.05 0.09 85.21 01:40:01 AM 0 7.46 0.00 0.89 0.02 0.10 91.53 01:40:01 AM 1 20.12 0.00 0.86 0.08 0.08 78.85 01:41:01 AM all 14.04 0.00 0.86 0.00 0.07 85.04 01:41:01 AM 0 14.56 0.00 0.94 0.00 0.07 84.43 01:41:01 AM 1 13.51 0.00 0.77 0.00 0.07 85.64 01:42:01 AM all 8.24 0.00 0.44 0.00 0.08 91.23 01:42:01 AM 0 7.86 0.00 0.47 0.00 0.08 91.59 01:42:01 AM 1 8.63 0.00 0.42 0.00 0.08 90.87 01:43:01 AM all 14.01 0.00 1.50 0.03 0.08 84.38 01:43:01 AM 0 16.76 0.00 1.35 0.03 0.08 81.77 01:43:01 AM 1 11.27 0.00 1.64 0.02 0.08 86.99 01:44:01 AM all 30.42 0.00 2.55 0.35 0.08 66.59 01:44:01 AM 0 36.18 0.00 2.97 0.33 0.08 60.43 01:44:01 AM 1 24.66 0.00 2.14 0.37 0.08 72.75 Average: all 19.37 0.00 2.25 1.39 0.09 76.89 Average: 0 16.89 0.00 2.13 1.12 0.09 79.78 Average: 1 21.86 0.00 2.38 1.67 0.08 74.01