---> uname -a: Linux prd-centos8-robot-2c-8g-343.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 589 4978 19 2129 6811 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:be:2b:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:febe:2b39/64 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 60.00 14.28 45.72 3776.21 4328.47 02:15:01 AM 99.82 6.78 93.03 1247.79 9317.43 02:16:01 AM 42.17 0.95 41.22 108.36 4685.75 02:17:01 AM 25.44 0.10 25.34 5.33 1505.35 02:18:01 AM 47.01 0.03 46.98 3.52 7070.77 02:19:01 AM 4.23 0.10 4.13 32.13 162.19 02:20:00 AM 2.12 0.03 2.09 1.89 118.24 02:20:01 AM 0.00 0.00 0.00 0.00 0.00 02:21:01 AM 16.41 0.42 16.00 47.73 728.48 Average: 37.13 2.84 34.28 654.25 3481.87 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5511300 7052204 2371132 30.08 2688 1732876 717240 8.03 186500 1895704 47964 02:15:01 AM 5142256 7005412 2740176 34.76 2688 2040820 725360 8.12 212612 2185212 139596 02:16:01 AM 5235392 7075780 2647040 33.58 2688 2017436 645580 7.23 239080 2060468 16 02:17:01 AM 4959188 6979384 2923244 37.09 2688 2191336 760308 8.51 271508 2286692 155052 02:18:01 AM 5014776 7056824 2867656 36.38 2688 2211480 652664 7.31 257372 2235452 80 02:19:01 AM 4973644 7017100 2908788 36.90 2688 2212888 706340 7.91 257568 2276844 444 02:20:00 AM 4969384 7014088 2913048 36.96 2688 2214136 726560 8.14 257776 2281188 188 02:20:01 AM 4968604 7013408 2913828 36.97 2688 2214212 726560 8.14 257776 2281680 280 02:21:01 AM 5111328 6982844 2771104 35.16 2688 2046404 733988 8.22 447868 1970792 13368 Average: 5098430 7021894 2784002 35.32 2688 2097954 710511 7.96 265340 2163781 39665 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 241.49 153.00 1284.45 58.68 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 84.50 65.07 948.50 9.10 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 12.58 9.60 12.41 3.82 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 39.45 28.01 293.43 5.44 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 164.94 155.82 42.81 39.19 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.25 7.38 3.84 1.27 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 32.00 24.11 8.90 4.49 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 14.29 15.71 1.99 2.47 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 61.42 42.49 85.44 26.50 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 80.88 60.47 335.58 18.52 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:08 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 23.28 0.00 4.28 9.11 0.10 63.23 02:14:01 AM 0 22.57 0.00 4.21 11.23 0.08 61.90 02:14:01 AM 1 23.99 0.00 4.35 6.97 0.12 64.57 02:15:01 AM all 29.74 0.00 5.26 7.95 0.12 56.93 02:15:01 AM 0 35.92 0.00 6.01 7.96 0.12 49.99 02:15:01 AM 1 23.59 0.00 4.52 7.94 0.12 63.83 02:16:01 AM all 18.89 0.00 1.99 3.74 0.08 75.29 02:16:01 AM 0 29.94 0.00 2.35 3.48 0.08 64.15 02:16:01 AM 1 7.88 0.00 1.64 4.00 0.08 86.39 02:17:01 AM all 16.68 0.00 2.89 1.00 0.07 79.35 02:17:01 AM 0 19.83 0.00 3.27 1.10 0.07 75.72 02:17:01 AM 1 13.53 0.00 2.51 0.90 0.07 82.99 02:18:01 AM all 13.54 0.00 2.52 4.29 0.09 79.57 02:18:01 AM 0 18.55 0.00 2.87 3.74 0.09 74.76 02:18:01 AM 1 8.54 0.00 2.16 4.84 0.09 84.37 02:19:01 AM all 2.10 0.00 0.30 0.03 0.03 97.54 02:19:01 AM 0 3.24 0.00 0.45 0.02 0.02 96.28 02:19:01 AM 1 0.95 0.00 0.15 0.03 0.05 98.81 02:20:00 AM all 9.26 0.00 0.81 0.01 0.08 89.86 02:20:00 AM 0 11.41 0.00 1.15 0.00 0.07 87.37 02:20:00 AM 1 7.09 0.00 0.46 0.02 0.08 92.35 02:20:01 AM all 7.19 0.00 1.44 0.00 0.00 91.37 02:20:01 AM 0 1.43 0.00 1.43 0.00 0.00 97.14 02:20:01 AM 1 13.04 0.00 1.45 0.00 0.00 85.51 02:21:01 AM all 20.96 0.00 2.74 0.85 0.09 75.35 02:21:01 AM 0 26.05 0.00 2.66 0.95 0.08 70.25 02:21:01 AM 1 15.87 0.00 2.82 0.75 0.10 80.46 Average: all 16.80 0.00 2.60 3.37 0.08 77.15 Average: 0 20.92 0.00 2.87 3.55 0.08 72.59 Average: 1 12.69 0.00 2.33 3.18 0.09 81.71