---> uname -a: Linux prd-centos8-robot-2c-8g-1690.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 631 4937 19 2128 6769 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:6d:02:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe6d:255/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:55 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 103.53 13.10 90.43 2343.61 6807.83 12:34:02 AM 73.79 0.70 73.09 50.78 9677.64 12:35:01 AM 24.25 0.42 23.83 65.89 1404.52 12:36:01 AM 42.85 2.52 40.34 396.00 6707.65 12:37:01 AM 4.83 0.00 4.83 0.00 215.30 12:38:01 AM 0.20 0.00 0.20 0.00 3.17 12:39:01 AM 0.18 0.00 0.18 0.00 2.12 12:40:01 AM 0.33 0.08 0.25 31.99 42.42 12:41:01 AM 25.57 0.85 24.73 101.70 1230.22 Average: 30.63 1.97 28.66 332.69 2901.82 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5163684 6955788 2718748 34.49 2688 1970988 785888 8.80 219160 2169612 222052 12:34:02 AM 5089132 6940276 2793300 35.44 2688 2028340 771228 8.64 234204 2215600 24476 12:35:01 AM 4952432 6940124 2930000 37.17 2688 2159848 790372 8.85 271124 2299284 135420 12:36:01 AM 4969824 7009268 2912608 36.95 2688 2208932 672380 7.53 262724 2275996 4 12:37:01 AM 4970312 7009740 2912120 36.94 2688 2208932 672380 7.53 262724 2276064 16 12:38:01 AM 4970468 7009900 2911964 36.94 2688 2208936 672380 7.53 262724 2275888 8 12:39:01 AM 4970704 7010136 2911728 36.94 2688 2208936 672380 7.53 262724 2275900 8 12:40:01 AM 4968052 7010228 2914380 36.97 2688 2211664 671856 7.52 263404 2277776 732 12:41:01 AM 5119252 6990524 2763180 35.05 2688 2046104 708224 7.93 452660 1961436 212 Average: 5019318 6986220 2863114 36.32 2688 2139187 713010 7.98 276828 2225284 42548 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 159.92 115.28 1209.24 23.70 0.00 0.00 0.00 0.00 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM eth0 58.75 38.62 424.04 8.01 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 38.25 30.99 297.69 6.50 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.44 17.86 12.24 7.79 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.18 0.80 0.23 0.18 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.07 0.75 0.16 0.12 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.37 0.70 0.19 0.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 27.96 17.21 6.64 3.97 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 47.90 38.30 82.95 34.17 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 39.76 28.94 225.79 9.40 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:55 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.26 0.00 6.39 3.41 0.13 52.81 12:33:01 AM 0 51.10 0.00 7.11 3.53 0.12 38.15 12:33:01 AM 1 23.47 0.00 5.68 3.28 0.15 67.42 12:34:02 AM all 20.60 0.00 2.81 3.91 0.08 72.59 12:34:02 AM 0 31.40 0.00 2.87 4.34 0.10 61.29 12:34:02 AM 1 9.85 0.00 2.75 3.49 0.07 83.85 12:35:01 AM all 17.83 0.00 2.76 0.68 0.10 78.64 12:35:01 AM 0 20.98 0.00 2.94 1.14 0.10 74.84 12:35:01 AM 1 14.68 0.00 2.58 0.22 0.10 82.42 12:36:01 AM all 12.39 0.00 2.34 1.73 0.08 83.48 12:36:01 AM 0 18.27 0.00 2.74 2.41 0.07 76.52 12:36:01 AM 1 6.51 0.00 1.93 1.05 0.08 90.43 12:37:01 AM all 0.32 0.00 0.08 0.07 0.05 99.49 12:37:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:37:01 AM 1 0.50 0.00 0.07 0.13 0.05 99.25 12:38:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 12:38:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 12:38:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 12:39:01 AM all 0.35 0.00 0.06 0.00 0.05 99.54 12:39:01 AM 0 0.12 0.00 0.07 0.00 0.07 99.75 12:39:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:40:01 AM all 6.22 0.00 0.43 0.01 0.05 93.30 12:40:01 AM 0 8.02 0.00 0.47 0.02 0.05 91.45 12:40:01 AM 1 4.41 0.00 0.38 0.00 0.05 95.15 12:41:01 AM all 28.56 0.00 3.79 0.48 0.15 67.01 12:41:01 AM 0 31.26 0.00 3.40 0.63 0.17 64.54 12:41:01 AM 1 25.87 0.00 4.19 0.33 0.13 69.47 Average: all 13.75 0.00 2.08 1.14 0.08 82.95 Average: 0 17.91 0.00 2.19 1.34 0.09 78.47 Average: 1 9.59 0.00 1.96 0.95 0.08 87.42