---> uname -a: Linux prd-centos8-robot-2c-8g-10327.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: 2799.996 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 565 5012 19 2119 6835 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:7a:25:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe7a:2587/64 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) 04/23/2024 _x86_64_ (2 CPU) 06:15:30 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 117.99 62.06 55.93 6353.63 36155.80 06:18:01 AM 84.82 15.66 69.16 2827.59 6004.03 06:19:01 AM 70.88 0.08 70.80 2.53 9091.79 06:20:01 AM 33.77 1.48 32.29 171.68 2794.22 06:21:01 AM 30.67 0.20 30.47 11.73 1659.95 06:22:01 AM 39.72 0.05 39.67 3.60 6685.64 06:23:01 AM 5.68 0.00 5.68 0.00 234.89 06:24:01 AM 0.32 0.00 0.32 0.00 13.38 06:25:01 AM 11.58 0.25 11.33 35.06 401.17 Average: 43.94 8.87 35.07 1045.31 7005.91 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5890284 7245228 1992144 25.27 2688 1554640 573788 6.42 150896 1582848 16036 06:18:01 AM 5321840 7032484 2560588 32.48 2688 1893276 705968 7.90 210644 2028168 140872 06:19:01 AM 5145220 6991688 2737208 34.73 2688 2023896 706520 7.91 213764 2173220 44116 06:20:01 AM 5261752 7095916 2620676 33.25 2688 2011424 630244 7.06 240452 2035252 36 06:21:01 AM 4962208 6997364 2920220 37.05 2688 2204508 708680 7.94 259980 2289536 187116 06:22:01 AM 4973740 7007784 2908688 36.90 2688 2203716 732480 8.20 262812 2271620 292 06:23:01 AM 4901500 6935584 2980928 37.82 2688 2203756 813812 9.11 262812 2343516 20 06:24:01 AM 4912968 6947304 2969460 37.67 2688 2204008 785732 8.80 262812 2331836 12 06:25:01 AM 5143644 7005616 2738784 34.75 2688 2037456 710104 7.95 281600 2104060 17116 Average: 5168128 7028774 2714300 34.43 2688 2037409 707481 7.92 238419 2128895 45068 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 90.31 42.46 277.09 10.84 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 219.01 144.54 1351.95 47.13 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 41.56 35.50 417.61 13.05 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 13.10 8.61 6.21 3.74 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 35.72 31.07 294.69 7.11 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 166.74 131.04 38.35 302.32 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 407.62 371.24 5678.45 433.44 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 413.00 365.79 5119.08 23.81 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 168.01 138.71 1542.09 28.77 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 172.77 140.99 1636.02 96.68 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) 04/23/2024 _x86_64_ (2 CPU) 06:15:30 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 13.26 0.04 4.81 75.16 0.15 6.57 06:17:01 AM 0 13.25 0.03 5.08 74.34 0.17 7.13 06:17:01 AM 1 13.27 0.05 4.53 75.99 0.14 6.02 06:18:01 AM all 39.20 0.00 6.18 3.99 0.12 50.50 06:18:01 AM 0 31.62 0.00 6.10 4.16 0.12 58.01 06:18:01 AM 1 46.80 0.00 6.27 3.83 0.12 42.98 06:19:01 AM all 26.27 0.00 3.10 12.67 0.13 57.83 06:19:01 AM 0 13.65 0.00 2.51 11.07 0.13 72.64 06:19:01 AM 1 38.92 0.00 3.69 14.28 0.12 43.00 06:20:01 AM all 18.60 0.00 1.98 2.69 0.08 76.66 06:20:01 AM 0 8.03 0.00 1.74 3.43 0.07 86.73 06:20:01 AM 1 29.26 0.00 2.21 1.94 0.08 66.50 06:21:01 AM all 25.39 0.00 3.83 0.87 0.08 69.82 06:21:01 AM 0 20.06 0.00 3.75 0.88 0.08 75.22 06:21:01 AM 1 30.74 0.00 3.91 0.85 0.08 64.42 06:22:01 AM all 11.48 0.00 1.63 2.10 0.06 84.74 06:22:01 AM 0 14.50 0.00 1.59 2.40 0.05 81.45 06:22:01 AM 1 8.46 0.00 1.66 1.79 0.07 88.02 06:23:01 AM all 13.56 0.00 1.24 0.04 0.10 85.07 06:23:01 AM 0 22.07 0.00 2.15 0.02 0.10 75.67 06:23:01 AM 1 5.12 0.00 0.33 0.07 0.10 94.38 06:24:01 AM all 10.68 0.00 1.17 0.00 0.08 88.07 06:24:01 AM 0 11.52 0.00 1.30 0.00 0.08 87.10 06:24:01 AM 1 9.83 0.00 1.04 0.00 0.09 89.05 06:25:01 AM all 18.68 0.00 2.11 0.18 0.08 78.95 06:25:01 AM 0 5.20 0.00 1.46 0.10 0.08 93.16 06:25:01 AM 1 32.23 0.00 2.76 0.25 0.08 64.67 Average: all 19.72 0.00 2.89 10.71 0.10 66.57 Average: 0 15.55 0.00 2.85 10.60 0.10 70.90 Average: 1 23.90 0.01 2.93 10.83 0.10 62.24