---> uname -a: Linux prd-centos8-robot-2c-8g-8607.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 574 5003 19 2119 6826 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:4b:69:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe4b:691a/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) 05:40:26 LINUX RESTART (2 CPU) 05:41:01 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 84.26 38.37 45.89 6212.39 12521.70 05:43:01 AM 104.05 6.68 97.37 1269.18 8196.57 05:44:01 AM 35.03 0.70 34.33 50.52 5168.46 05:45:01 AM 28.32 0.98 27.34 131.29 1521.64 05:46:01 AM 46.75 0.03 46.72 3.47 6939.74 05:47:01 AM 5.65 0.02 5.63 0.13 234.22 05:48:01 AM 0.35 0.00 0.35 0.00 7.03 05:49:01 AM 6.01 0.23 5.78 34.12 158.56 05:50:01 AM 25.38 0.52 24.86 64.66 1188.32 Average: 37.31 5.28 32.03 863.11 3993.34 05:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5466148 7043960 2416288 30.65 2688 1769284 711124 7.96 191332 1935900 98732 05:43:01 AM 5230072 7039100 2652364 33.65 2688 1986316 663740 7.43 211464 2096656 103184 05:44:01 AM 5225996 7055228 2656440 33.70 2688 2006080 672392 7.53 229584 2079036 16 05:45:01 AM 5043388 6998444 2839048 36.02 2688 2128348 713976 7.99 262988 2217784 98972 05:46:01 AM 4984140 7017624 2898296 36.77 2688 2203096 684132 7.66 263328 2254728 188 05:47:01 AM 4806984 6840580 3075452 39.02 2688 2203208 877820 9.83 263368 2434852 36 05:48:01 AM 4885928 6919572 2996508 38.01 2688 2203256 813896 9.11 263368 2355536 4 05:49:01 AM 5079964 6963056 2802472 35.55 2688 2056292 720564 8.07 271372 2172432 21520 05:50:01 AM 5160144 7026832 2722292 34.54 2688 2041728 675216 7.56 439748 1930300 16028 Average: 5098085 6989377 2784351 35.32 2688 2066401 725873 8.13 266284 2164136 37631 05:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 288.72 180.13 1495.13 60.36 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 32.99 27.19 284.31 5.46 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 31.09 21.56 266.88 3.54 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 41.84 32.02 295.69 7.61 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 191.95 174.84 47.60 41.73 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 317.73 300.77 3593.46 706.80 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 443.11 401.82 5565.63 25.97 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 261.80 227.47 2681.97 31.20 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 18.51 17.11 14.52 7.84 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 180.87 153.66 1582.78 98.95 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) 05:40:26 LINUX RESTART (2 CPU) 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 36.76 0.02 5.76 4.56 0.10 52.80 05:42:01 AM 0 30.12 0.02 6.55 4.47 0.12 58.72 05:42:01 AM 1 43.40 0.02 4.97 4.65 0.08 46.88 05:43:01 AM all 34.63 0.00 5.26 3.30 0.10 56.72 05:43:01 AM 0 26.17 0.00 4.63 2.30 0.10 66.81 05:43:01 AM 1 43.10 0.00 5.89 4.30 0.10 46.61 05:44:01 AM all 12.78 0.00 1.59 11.00 0.07 74.57 05:44:01 AM 0 5.55 0.00 1.32 4.57 0.05 88.51 05:44:01 AM 1 20.03 0.00 1.86 17.44 0.08 60.60 05:45:01 AM all 25.47 0.00 2.79 1.76 0.09 69.89 05:45:01 AM 0 18.69 0.00 2.41 1.41 0.10 77.40 05:45:01 AM 1 32.24 0.00 3.18 2.12 0.08 62.38 05:46:01 AM all 18.34 0.00 3.07 1.41 0.08 77.10 05:46:01 AM 0 11.58 0.00 2.64 0.64 0.08 85.06 05:46:01 AM 1 25.09 0.00 3.49 2.19 0.08 69.15 05:47:01 AM all 14.27 0.00 1.19 0.03 0.10 84.40 05:47:01 AM 0 11.94 0.00 1.01 0.00 0.10 86.94 05:47:01 AM 1 16.60 0.00 1.36 0.07 0.10 81.86 05:48:01 AM all 13.63 0.00 1.75 0.00 0.11 84.51 05:48:01 AM 0 16.41 0.00 1.77 0.00 0.12 81.70 05:48:01 AM 1 10.89 0.00 1.73 0.00 0.10 87.28 05:49:01 AM all 15.16 0.00 1.99 0.03 0.10 82.72 05:49:01 AM 0 7.67 0.00 1.62 0.03 0.10 90.57 05:49:01 AM 1 22.75 0.00 2.35 0.03 0.10 74.76 05:50:01 AM all 31.49 0.00 3.39 0.29 0.09 64.74 05:50:01 AM 0 17.92 0.00 2.90 0.28 0.10 78.80 05:50:01 AM 1 45.07 0.00 3.87 0.30 0.08 50.68 Average: all 22.53 0.00 2.98 2.50 0.09 71.90 Average: 0 16.23 0.00 2.76 1.53 0.10 79.38 Average: 1 28.83 0.00 3.19 3.46 0.09 64.42