---> uname -a: Linux prd-centos8-robot-2c-8g-8609.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: 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 651 4912 19 2133 6750 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:12:6e:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe12:6e52/64 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) 04/17/2024 _x86_64_ (2 CPU) 05:52:55 LINUX RESTART (2 CPU) 05:54:01 AM tps rtps wtps bread/s bwrtn/s 05:55:01 AM 111.85 6.68 105.16 1269.18 9003.28 05:56:01 AM 46.92 0.70 46.22 50.52 5223.93 05:57:01 AM 28.71 0.98 27.72 132.89 1569.49 05:58:01 AM 37.36 0.05 37.31 3.60 6662.79 05:59:01 AM 3.78 0.00 3.78 0.00 208.35 06:00:01 AM 0.27 0.00 0.27 0.00 85.37 06:01:01 AM 0.32 0.02 0.30 0.13 36.74 06:02:01 AM 7.71 0.30 7.41 35.85 334.97 06:03:01 AM 23.34 0.52 22.83 64.65 1357.16 Average: 28.92 1.03 27.89 172.98 2720.16 05:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 AM 5219576 7028264 2662852 33.78 2688 1986364 710924 7.96 211724 2107028 103192 05:56:01 AM 5127676 6972180 2754752 34.95 2688 2021916 768356 8.60 233376 2175672 15816 05:57:01 AM 4978896 7010288 2903532 36.84 2688 2201320 704500 7.89 261240 2273180 171152 05:58:01 AM 4924284 6957872 2958144 37.53 2688 2203504 796928 8.92 263456 2318520 492 05:59:01 AM 4909796 6946204 2972632 37.71 2688 2206308 834912 9.35 263472 2332628 1072 06:00:01 AM 4902948 6941064 2979480 37.80 2688 2208024 872520 9.77 263476 2339292 308 06:01:01 AM 4900636 6939648 2981792 37.83 2688 2208888 872520 9.77 263488 2341252 184 06:02:01 AM 5051392 6933096 2831036 35.92 2688 2055084 790592 8.85 261332 2210508 14088 06:03:01 AM 5099500 6977892 2782928 35.31 2688 2054536 765560 8.57 446552 1985972 200 Average: 5012745 6967390 2869683 36.41 2688 2127327 790757 8.85 274235 2231561 34056 05:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 56.65 47.80 608.08 8.00 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 29.37 23.28 273.23 5.27 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 41.12 34.09 296.07 7.67 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 206.18 158.59 47.76 39.66 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 182.44 178.06 36.56 20.91 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 86.60 81.70 18.32 10.14 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 34.57 29.67 8.28 5.04 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 71.75 53.37 97.98 39.99 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 15.99 16.48 13.91 7.92 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 80.52 69.22 155.58 16.07 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) 04/17/2024 _x86_64_ (2 CPU) 05:52:55 LINUX RESTART (2 CPU) 05:54:01 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 40.37 0.00 5.95 1.96 0.12 51.59 05:55:01 AM 0 44.77 0.00 5.92 2.33 0.12 46.86 05:55:01 AM 1 35.97 0.00 5.98 1.60 0.13 56.32 05:56:01 AM all 22.55 0.00 1.98 1.06 0.08 74.34 05:56:01 AM 0 38.07 0.00 2.55 0.83 0.08 58.46 05:56:01 AM 1 7.01 0.00 1.40 1.29 0.07 90.24 05:57:01 AM all 24.68 0.00 4.01 0.22 0.09 71.00 05:57:01 AM 0 31.93 0.00 4.46 0.27 0.08 63.25 05:57:01 AM 1 17.44 0.00 3.55 0.17 0.10 78.75 05:58:01 AM all 12.69 0.00 1.95 0.64 0.07 84.65 05:58:01 AM 0 13.94 0.00 1.98 0.79 0.07 83.23 05:58:01 AM 1 11.44 0.00 1.93 0.49 0.07 86.08 05:59:01 AM all 15.56 0.00 0.95 0.05 0.08 83.36 05:59:01 AM 0 16.76 0.00 1.01 0.10 0.07 82.06 05:59:01 AM 1 14.37 0.00 0.90 0.00 0.08 84.65 06:00:01 AM all 13.05 0.00 0.67 0.00 0.08 86.20 06:00:01 AM 0 17.21 0.00 0.74 0.00 0.08 81.96 06:00:01 AM 1 8.89 0.00 0.60 0.00 0.07 90.44 06:01:01 AM all 8.93 0.00 0.42 0.00 0.07 90.58 06:01:01 AM 0 8.88 0.00 0.43 0.00 0.07 90.62 06:01:01 AM 1 8.98 0.00 0.40 0.00 0.07 90.55 06:02:01 AM all 14.07 0.00 1.51 0.03 0.08 84.31 06:02:01 AM 0 16.93 0.00 1.79 0.02 0.07 81.20 06:02:01 AM 1 11.22 0.00 1.24 0.05 0.08 87.41 06:03:01 AM all 30.05 0.00 2.74 0.37 0.10 66.74 06:03:01 AM 0 37.91 0.00 2.94 0.43 0.10 58.62 06:03:01 AM 1 22.19 0.00 2.55 0.30 0.10 74.85 Average: all 20.24 0.00 2.25 0.48 0.08 76.94 Average: 0 25.19 0.00 2.43 0.53 0.08 71.77 Average: 1 15.29 0.00 2.06 0.43 0.09 82.13