---> uname -a: Linux prd-centos8-robot-2c-8g-3980.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 583 4990 19 2123 6818 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:94:a0:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe94:a0c8/64 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) 11/03/2024 _x86_64_ (2 CPU) 04:27:29 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 89.10 57.91 31.19 6447.05 29088.87 04:30:01 AM 90.97 12.66 78.31 2332.16 6000.30 04:31:01 AM 75.14 0.70 74.44 50.78 9664.48 04:32:01 AM 20.24 0.42 19.83 64.78 1095.35 04:33:01 AM 55.52 0.03 55.49 3.47 7486.62 04:34:01 AM 4.82 0.10 4.72 32.12 195.10 04:35:01 AM 1.97 0.03 1.93 1.87 117.69 04:36:01 AM 7.82 0.32 7.50 36.93 293.70 04:37:01 AM 26.89 0.53 26.36 64.78 1351.57 Average: 41.39 8.08 33.31 1003.81 6143.83 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5741844 7147344 2140588 27.16 2688 1602336 636588 7.13 165792 1708064 44512 04:30:01 AM 5314396 7042108 2568036 32.58 2688 1909664 701224 7.85 210304 2035800 161728 04:31:01 AM 5214160 7043328 2668272 33.85 2688 2005992 684056 7.66 230836 2092512 1120 04:32:01 AM 5140204 7023992 2742228 34.79 2688 2058280 700264 7.84 250652 2139672 45144 04:33:01 AM 5038436 7067172 2843996 36.08 2688 2198224 616956 6.91 256992 2213952 80 04:34:01 AM 4998996 7029212 2883436 36.58 2688 2199700 671468 7.52 257188 2253088 524 04:35:01 AM 4996220 7027568 2886212 36.62 2688 2200840 686932 7.69 257396 2256084 164 04:36:01 AM 5085136 6951864 2797296 35.49 2688 2040256 732752 8.20 276732 2162980 22720 04:37:01 AM 5136580 7007148 2745852 34.84 2688 2045712 680756 7.62 451192 1944320 16512 Average: 5185108 7037748 2697324 34.22 2688 2029000 679000 7.60 261898 2089608 32500 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 236.84 126.74 853.27 53.72 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 80.12 68.26 903.84 8.74 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 51.30 37.54 440.72 6.86 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 32.37 21.26 109.22 5.48 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 232.21 166.77 237.77 43.44 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 20.53 12.70 5.50 1.81 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 28.07 21.31 7.83 4.77 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 67.61 48.86 84.40 28.45 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 19.66 18.96 15.09 8.70 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 85.41 58.04 295.30 18.00 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) 11/03/2024 _x86_64_ (2 CPU) 04:27:29 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 20.68 0.04 4.70 18.04 0.09 56.44 04:29:01 AM 0 19.69 0.02 4.28 19.02 0.07 56.92 04:29:01 AM 1 21.68 0.07 5.12 17.06 0.12 55.96 04:30:01 AM all 32.12 0.00 5.43 8.03 0.11 54.31 04:30:01 AM 0 26.28 0.00 5.53 9.13 0.10 58.96 04:30:01 AM 1 37.95 0.00 5.33 6.93 0.12 49.67 04:31:01 AM all 19.60 0.00 3.19 6.58 0.09 70.54 04:31:01 AM 0 14.30 0.00 2.95 5.12 0.10 77.53 04:31:01 AM 1 24.91 0.00 3.42 8.03 0.08 63.55 04:32:01 AM all 17.25 0.00 2.10 1.38 0.08 79.19 04:32:01 AM 0 14.40 0.00 1.92 1.20 0.07 82.41 04:32:01 AM 1 20.09 0.00 2.29 1.57 0.08 75.96 04:33:01 AM all 17.59 0.00 3.25 3.47 0.07 75.62 04:33:01 AM 0 16.57 0.00 3.36 3.58 0.07 76.42 04:33:01 AM 1 18.62 0.00 3.14 3.36 0.07 74.82 04:34:01 AM all 3.12 0.00 0.33 0.07 0.05 96.43 04:34:01 AM 0 1.87 0.00 0.28 0.13 0.05 97.66 04:34:01 AM 1 4.37 0.00 0.38 0.00 0.05 95.19 04:35:01 AM all 8.09 0.00 0.81 0.01 0.07 91.03 04:35:01 AM 0 2.89 0.00 0.43 0.02 0.07 96.59 04:35:01 AM 1 13.28 0.00 1.19 0.00 0.07 85.47 04:36:01 AM all 21.22 0.00 1.97 1.09 0.08 75.65 04:36:01 AM 0 21.95 0.00 2.51 0.59 0.08 74.87 04:36:01 AM 1 20.48 0.00 1.42 1.59 0.08 76.42 04:37:01 AM all 29.12 0.00 3.44 2.75 0.09 64.60 04:37:01 AM 0 23.27 0.00 3.50 1.97 0.08 71.17 04:37:01 AM 1 34.98 0.00 3.37 3.52 0.10 58.03 Average: all 18.76 0.00 2.80 4.60 0.08 73.76 Average: 0 15.69 0.00 2.75 4.52 0.08 76.95 Average: 1 21.82 0.01 2.85 4.67 0.09 70.56