---> uname -a: Linux prd-centos8-robot-2c-8g-5274.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4943 19 2126 6774 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:c5:50:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fec5:5007/64 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) 12/25/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 210.53 158.13 52.40 14869.91 38545.45 12:57:01 AM 88.49 0.28 88.20 13.46 7352.50 12:58:01 AM 63.88 1.05 62.83 113.70 8346.85 12:59:01 AM 56.01 6.75 49.26 1248.19 3338.06 01:00:01 AM 21.94 0.03 21.91 3.47 5479.02 01:01:01 AM 4.62 0.12 4.50 32.26 168.04 01:02:01 AM 0.90 0.10 0.80 3.60 118.91 01:03:01 AM 26.25 0.65 25.60 74.12 1387.87 Average: 59.08 20.89 38.19 2044.85 8092.16 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5612180 7089256 2270252 28.80 2688 1671424 675636 7.57 178008 1817732 73904 12:57:01 AM 5254644 7016968 2627788 33.34 2688 1941148 701212 7.85 187404 2109640 188564 12:58:01 AM 5286064 7082636 2596368 32.94 2688 1974612 632208 7.08 216824 2039772 24 12:59:01 AM 4975708 7011896 2906724 36.88 2688 2205764 690032 7.73 254676 2286168 156340 01:00:01 AM 5021572 7057472 2860860 36.29 2688 2205888 656232 7.35 258284 2232364 4 01:01:01 AM 4977940 7016032 2904492 36.85 2688 2208072 688732 7.71 258560 2275248 504 01:02:01 AM 4967160 7008016 2915272 36.98 2688 2210876 730168 8.18 258852 2286044 32 01:03:01 AM 5121508 6991620 2760924 35.03 2688 2046624 721660 8.08 451872 1961600 192 Average: 5152097 7034237 2730335 34.64 2688 2058051 686985 7.69 258060 2126071 52446 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 269.69 151.15 1301.23 56.59 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 70.13 59.26 803.39 9.77 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 46.33 32.91 438.06 5.70 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 45.73 33.33 301.59 8.60 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 183.69 130.94 36.90 27.81 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 36.35 24.33 10.31 4.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 23.16 19.36 5.46 11.05 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 63.62 45.49 90.54 30.72 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 92.34 62.10 373.43 19.29 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) 12/25/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.76 0.07 10.97 20.48 0.15 29.57 12:56:01 AM 0 33.73 0.07 11.14 22.20 0.13 32.72 12:56:01 AM 1 43.78 0.07 10.80 18.76 0.17 26.43 12:57:01 AM all 32.03 0.00 4.30 4.08 0.09 59.50 12:57:01 AM 0 42.92 0.00 4.90 3.68 0.08 48.42 12:57:01 AM 1 21.13 0.00 3.70 4.47 0.10 70.60 12:58:01 AM all 17.99 0.00 2.21 2.97 0.07 76.76 12:58:01 AM 0 16.05 0.00 2.37 2.72 0.07 78.79 12:58:01 AM 1 19.93 0.00 2.05 3.21 0.07 74.74 12:59:01 AM all 26.26 0.00 4.78 1.74 0.08 67.13 12:59:01 AM 0 32.13 0.00 5.06 1.77 0.07 60.97 12:59:01 AM 1 20.40 0.00 4.50 1.72 0.10 73.28 01:00:01 AM all 2.41 0.00 0.76 1.43 0.05 95.35 01:00:01 AM 0 2.34 0.00 0.58 1.19 0.05 95.84 01:00:01 AM 1 2.48 0.00 0.94 1.67 0.05 94.86 01:01:01 AM all 7.68 0.00 0.77 0.03 0.05 91.47 01:01:01 AM 0 10.42 0.00 1.05 0.00 0.03 88.50 01:01:01 AM 1 4.94 0.00 0.49 0.07 0.07 94.44 01:02:01 AM all 10.86 0.00 0.65 0.01 0.08 88.40 01:02:01 AM 0 6.27 0.00 0.27 0.02 0.08 93.37 01:02:01 AM 1 15.45 0.00 1.04 0.00 0.08 83.43 01:03:01 AM all 25.10 0.00 3.24 0.42 0.08 71.16 01:03:01 AM 0 32.94 0.00 3.54 0.50 0.07 62.96 01:03:01 AM 1 17.26 0.00 2.94 0.33 0.10 79.37 Average: all 20.13 0.01 3.45 3.88 0.08 72.45 Average: 0 22.09 0.01 3.61 3.99 0.07 70.23 Average: 1 18.16 0.01 3.30 3.77 0.09 74.67