---> uname -a: Linux prd-centos8-robot-2c-8g-2809.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4962 19 2146 6813 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:cc:37:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fecc:3701/64 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) 12/15/2024 _x86_64_ (2 CPU) 01:15:01 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 99.85 12.95 86.90 2338.42 6733.09 01:18:01 AM 80.07 0.70 79.37 50.78 10004.33 01:19:01 AM 29.70 0.42 29.28 64.79 1554.59 01:20:01 AM 40.84 0.03 40.80 3.47 6867.01 01:21:01 AM 5.71 0.12 5.60 33.06 235.59 01:22:01 AM 2.27 0.00 2.27 0.00 340.97 01:23:01 AM 0.15 0.00 0.15 0.00 2.27 01:24:01 AM 7.36 0.32 7.05 36.92 347.50 01:25:01 AM 27.12 0.52 26.61 63.85 1693.90 Average: 32.56 1.67 30.89 287.93 3086.67 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5249112 7023512 2633320 33.41 2688 1955328 736684 8.25 216272 2090476 206164 01:18:01 AM 5207800 7041272 2674632 33.93 2688 2011128 705580 7.90 231044 2100340 1120 01:19:01 AM 4999008 7032216 2883424 36.58 2688 2203572 685528 7.68 255564 2262820 172724 01:20:01 AM 5044200 7080060 2838232 36.01 2688 2205852 650676 7.29 257808 2207920 12 01:21:01 AM 4981212 7026472 2901220 36.81 2688 2215228 715632 8.01 258080 2271168 8148 01:22:01 AM 4967112 7012396 2915320 36.99 2688 2215252 733316 8.21 258080 2284308 36 01:23:01 AM 4950500 7000240 2931932 37.20 2688 2219712 732416 8.20 258080 2301596 4460 01:24:01 AM 5093568 6984132 2788864 35.38 2688 2064836 705820 7.90 301292 2132476 33136 01:25:01 AM 5090032 6984700 2792400 35.43 2688 2070484 702044 7.86 460912 1984224 16712 Average: 5064727 7020556 2817705 35.75 2688 2129044 707522 7.92 277459 2181703 49168 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 135.94 103.80 1211.59 23.36 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 45.20 34.96 440.67 6.94 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 37.41 33.09 296.84 15.90 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 199.80 138.40 42.94 31.33 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 74.16 58.90 80.63 17.16 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 351.88 340.24 431.83 130.91 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 212.70 201.68 415.27 62.33 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 62.63 40.04 96.32 38.95 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 21.58 17.88 15.31 8.36 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 126.81 107.66 336.82 37.25 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) 12/15/2024 _x86_64_ (2 CPU) 01:15:01 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 38.94 0.00 6.49 3.00 0.15 51.43 01:17:01 AM 0 31.48 0.00 6.17 2.88 0.13 59.33 01:17:01 AM 1 46.36 0.00 6.80 3.11 0.17 43.56 01:18:01 AM all 19.17 0.00 2.94 5.09 0.08 72.73 01:18:01 AM 0 13.53 0.00 2.36 4.79 0.08 79.23 01:18:01 AM 1 24.83 0.00 3.52 5.38 0.07 66.21 01:19:01 AM all 26.00 0.00 3.61 0.56 0.10 69.74 01:19:01 AM 0 22.70 0.00 3.26 0.35 0.10 73.59 01:19:01 AM 1 29.30 0.00 3.95 0.77 0.10 65.88 01:20:01 AM all 7.86 0.00 1.70 2.53 0.05 87.86 01:20:01 AM 0 7.58 0.00 1.47 2.14 0.05 88.76 01:20:01 AM 1 8.14 0.00 1.93 2.93 0.05 86.96 01:21:01 AM all 13.28 0.00 0.97 0.06 0.07 85.63 01:21:01 AM 0 10.18 0.00 0.99 0.10 0.07 88.66 01:21:01 AM 1 16.39 0.00 0.94 0.02 0.07 82.59 01:22:01 AM all 23.45 0.00 0.67 0.02 0.12 75.74 01:22:01 AM 0 27.91 0.00 0.84 0.03 0.12 71.10 01:22:01 AM 1 19.01 0.00 0.50 0.00 0.12 80.37 01:23:01 AM all 24.20 0.00 0.58 0.00 0.11 75.11 01:23:01 AM 0 40.19 0.00 0.76 0.00 0.12 58.93 01:23:01 AM 1 8.14 0.00 0.41 0.00 0.10 91.35 01:24:01 AM all 14.20 0.00 1.75 0.08 0.07 83.90 01:24:01 AM 0 10.44 0.00 1.91 0.03 0.07 87.55 01:24:01 AM 1 17.95 0.00 1.60 0.13 0.07 80.25 01:25:01 AM all 26.77 0.00 3.20 2.17 0.09 67.77 01:25:01 AM 0 15.72 0.00 3.15 2.28 0.08 78.77 01:25:01 AM 1 37.94 0.00 3.25 2.07 0.10 56.64 Average: all 21.53 0.00 2.44 1.50 0.09 74.43 Average: 0 19.94 0.00 2.33 1.40 0.09 76.24 Average: 1 23.13 0.00 2.55 1.60 0.09 72.63