---> uname -a: Linux prd-centos8-robot-2c-8g-10978.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 659 4873 19 2164 6741 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:d3:bc:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fed3:bc07/64 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) 11/28/2024 _x86_64_ (2 CPU) 03:58:44 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 176.36 135.77 40.60 13254.86 37446.14 04:01:01 AM 92.97 13.06 79.91 2341.50 7175.91 04:02:01 AM 83.33 0.77 82.56 52.51 9681.09 04:03:01 AM 18.51 0.42 18.10 64.79 1169.62 04:04:01 AM 59.40 0.00 59.40 0.00 7312.80 04:05:01 AM 6.28 0.03 6.25 3.47 649.19 04:06:01 AM 0.73 0.10 0.63 32.12 43.90 04:07:01 AM 27.99 0.65 27.34 74.11 2596.55 Average: 58.20 18.85 39.35 1978.20 8260.32 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5781856 7172144 2100568 26.65 2688 1589604 640212 7.17 165028 1676064 31080 04:01:01 AM 5331300 7064724 2551124 32.36 2688 1915188 656628 7.35 210288 2016824 163216 04:02:01 AM 5170180 7008548 2712244 34.41 2688 2015672 704156 7.88 221872 2143524 7580 04:03:01 AM 5152520 7041508 2729904 34.63 2688 2063616 698984 7.83 252016 2124852 40620 04:04:01 AM 4975612 7017396 2906812 36.88 2688 2211408 671472 7.52 257804 2277684 16592 04:05:01 AM 4981796 7023652 2900628 36.80 2688 2211480 701536 7.86 258120 2270836 4 04:06:01 AM 4960828 7023992 2921596 37.06 2688 2232788 703304 7.87 258596 2290780 19472 04:07:01 AM 5033268 6941176 2849156 36.15 2688 2084040 755772 8.46 465888 2034952 192 Average: 5173420 7036642 2709004 34.37 2688 2040474 691508 7.74 261202 2104440 34844 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 173.43 97.12 762.52 42.25 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 120.57 91.52 992.96 18.40 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 54.89 38.38 483.02 6.96 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 29.18 21.08 88.75 6.39 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 26.97 23.41 217.75 6.03 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 232.18 168.06 43.93 41.11 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 98.20 68.78 342.79 6.73 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 65.81 43.52 115.72 54.66 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 100.15 68.98 380.97 22.82 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) 11/28/2024 _x86_64_ (2 CPU) 03:58:44 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 27.79 0.07 8.64 33.97 0.12 29.42 04:00:01 AM 0 26.90 0.03 10.12 30.93 0.12 31.89 04:00:01 AM 1 28.68 0.10 7.15 37.01 0.12 26.94 04:01:01 AM all 31.30 0.00 5.68 4.20 0.10 58.72 04:01:01 AM 0 27.73 0.00 5.20 5.15 0.10 61.82 04:01:01 AM 1 34.89 0.00 6.16 3.24 0.10 55.62 04:02:01 AM all 19.55 0.00 2.95 4.08 0.11 73.31 04:02:01 AM 0 12.33 0.00 2.36 3.07 0.12 82.12 04:02:01 AM 1 26.77 0.00 3.54 5.09 0.10 64.50 04:03:01 AM all 19.27 0.00 2.71 1.82 0.08 76.11 04:03:01 AM 0 6.40 0.00 2.04 2.11 0.08 89.37 04:03:01 AM 1 32.18 0.00 3.39 1.54 0.08 62.81 04:04:01 AM all 18.76 0.00 2.94 12.62 0.11 65.57 04:04:01 AM 0 14.92 0.00 2.64 11.32 0.10 71.02 04:04:01 AM 1 22.61 0.00 3.23 13.91 0.12 60.13 04:05:01 AM all 0.77 0.00 0.60 1.84 0.03 96.75 04:05:01 AM 0 0.95 0.00 0.42 0.28 0.03 98.31 04:05:01 AM 1 0.59 0.00 0.79 3.40 0.03 95.19 04:06:01 AM all 7.86 0.00 0.59 0.03 0.08 91.44 04:06:01 AM 0 7.21 0.00 0.60 0.00 0.07 92.12 04:06:01 AM 1 8.51 0.00 0.59 0.05 0.08 90.77 04:07:01 AM all 27.64 0.00 3.65 0.68 0.11 67.92 04:07:01 AM 0 12.57 0.00 2.96 0.82 0.10 83.55 04:07:01 AM 1 42.70 0.00 4.34 0.53 0.12 52.31 Average: all 19.13 0.01 3.46 7.35 0.09 69.96 Average: 0 13.62 0.00 3.28 6.67 0.09 76.33 Average: 1 24.63 0.01 3.64 8.03 0.09 63.58