---> uname -a: Linux prd-centos8-robot-2c-8g-16426.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 592 4970 19 2134 6808 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:34:ef:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe34:ef21/64 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) 04/28/2024 _x86_64_ (2 CPU) 06:23:07 LINUX RESTART (2 CPU) 06:24:02 AM tps rtps wtps bread/s bwrtn/s 06:25:01 AM 114.23 45.82 68.41 7173.44 17112.84 06:26:01 AM 88.42 0.30 88.12 20.79 8350.82 06:27:01 AM 37.56 1.30 36.26 155.71 3867.69 06:28:01 AM 41.42 2.68 38.74 403.07 2647.20 06:29:01 AM 26.74 0.07 26.67 4.53 5546.35 06:30:01 AM 4.08 0.00 4.08 0.00 141.35 06:31:01 AM 0.30 0.00 0.30 0.00 4.05 06:32:01 AM 0.25 0.00 0.25 0.00 4.15 06:33:01 AM 12.63 0.23 12.40 34.13 695.80 Average: 36.04 5.53 30.51 854.19 4239.84 06:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 AM 5374364 7035504 2508072 31.82 2688 1850524 753504 8.44 227968 1985044 127776 06:26:01 AM 5227816 7056800 2654620 33.68 2688 2005444 670356 7.51 212696 2095068 95640 06:27:01 AM 5267792 7102032 2614644 33.17 2688 2011304 627432 7.03 240636 2028028 20 06:28:01 AM 4999800 7043248 2882636 36.57 2688 2212552 665160 7.45 263668 2248020 152908 06:29:01 AM 4964464 7009196 2917972 37.02 2688 2214128 737448 8.26 267188 2275096 4 06:30:01 AM 4963180 7007916 2919256 37.03 2688 2214132 756368 8.47 267188 2276188 8 06:31:01 AM 4947908 6992700 2934528 37.23 2688 2214152 771784 8.64 267188 2290728 4 06:32:01 AM 4945552 6990364 2936884 37.26 2688 2214172 771784 8.64 267188 2293020 24 06:33:01 AM 5098484 6976244 2783952 35.32 2688 2052444 729108 8.16 287952 2140120 13200 Average: 5087707 7023778 2794729 35.46 2688 2109872 720327 8.07 255741 2181257 43287 06:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.60 184.79 1575.14 62.10 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 48.55 42.24 498.01 7.72 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 15.60 9.20 6.45 3.43 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 42.47 35.94 283.60 8.93 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 222.91 190.47 65.81 46.87 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 300.35 299.47 60.55 125.56 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 25.45 23.01 145.13 5.35 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 173.32 171.87 82.43 60.59 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 45.53 33.93 89.37 23.24 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 129.12 109.96 309.52 38.16 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) 04/28/2024 _x86_64_ (2 CPU) 06:23:07 LINUX RESTART (2 CPU) 06:24:02 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 34.14 0.04 6.90 15.30 0.15 43.47 06:25:01 AM 0 31.85 0.02 5.69 15.62 0.17 46.66 06:25:01 AM 1 36.44 0.07 8.11 14.98 0.14 40.27 06:26:01 AM all 40.80 0.00 4.75 2.78 0.11 51.56 06:26:01 AM 0 32.75 0.00 4.76 2.56 0.10 59.83 06:26:01 AM 1 48.90 0.00 4.73 2.99 0.12 43.26 06:27:01 AM all 13.60 0.00 1.51 1.20 0.08 83.60 06:27:01 AM 0 18.10 0.00 1.86 1.01 0.08 78.95 06:27:01 AM 1 9.12 0.00 1.17 1.40 0.08 88.23 06:28:01 AM all 27.53 0.00 4.60 1.44 0.09 66.34 06:28:01 AM 0 24.10 0.00 4.30 1.47 0.08 70.05 06:28:01 AM 1 30.97 0.00 4.89 1.42 0.10 62.62 06:29:01 AM all 10.67 0.00 1.16 1.35 0.08 86.75 06:29:01 AM 0 9.99 0.00 1.34 1.41 0.08 87.17 06:29:01 AM 1 11.34 0.00 0.97 1.29 0.07 86.33 06:30:01 AM all 23.12 0.00 0.54 0.06 0.11 76.17 06:30:01 AM 0 3.95 0.00 0.27 0.12 0.10 95.57 06:30:01 AM 1 42.34 0.00 0.82 0.00 0.12 56.72 06:31:01 AM all 1.40 0.00 0.14 0.00 0.06 98.40 06:31:01 AM 0 1.07 0.00 0.15 0.00 0.03 98.75 06:31:01 AM 1 1.72 0.00 0.13 0.00 0.08 98.06 06:32:01 AM all 23.14 0.00 0.47 0.00 0.10 76.28 06:32:01 AM 0 0.23 0.00 0.25 0.00 0.12 99.40 06:32:01 AM 1 46.17 0.00 0.69 0.00 0.08 53.05 06:33:01 AM all 16.36 0.00 1.96 0.16 0.10 81.41 06:33:01 AM 0 17.25 0.00 1.79 0.18 0.10 80.67 06:33:01 AM 1 15.47 0.00 2.14 0.13 0.10 82.16 Average: all 21.17 0.00 2.44 2.45 0.10 73.84 Average: 0 15.45 0.00 2.26 2.45 0.10 79.73 Average: 1 26.90 0.01 2.62 2.44 0.10 67.94