---> uname -a: Linux prd-centos8-robot-2c-8g-44783.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 622 4928 19 2146 6778 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:01:ff:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe01:ffe9/64 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) 10/22/2024 _x86_64_ (2 CPU) 02:16:03 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 88.14 46.07 42.07 5760.21 12673.46 02:19:01 AM 123.29 7.41 115.88 1296.50 11056.88 02:20:01 AM 26.28 0.38 25.90 64.26 2039.38 02:21:01 AM 54.68 0.07 54.62 4.00 6213.46 02:22:01 AM 13.90 0.08 13.81 31.99 2285.72 02:23:01 AM 2.43 0.03 2.40 1.07 351.07 02:24:01 AM 0.60 0.00 0.60 0.00 8.38 02:25:01 AM 0.47 0.00 0.47 0.00 184.79 02:26:01 AM 20.25 0.63 19.61 73.19 1441.16 Average: 36.67 6.08 30.60 803.53 4028.44 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5447508 7031540 2434916 30.89 2688 1774772 742424 8.31 191216 1953084 112280 02:19:01 AM 5179972 7010088 2702452 34.28 2688 2007036 701200 7.85 221496 2128060 41544 02:20:01 AM 5266428 7097956 2615996 33.19 2688 2008968 638464 7.15 239932 2030620 4 02:21:01 AM 5005664 7036576 2876760 36.50 2688 2200288 658544 7.37 257988 2239744 54356 02:22:01 AM 4966820 6998592 2915604 36.99 2688 2201504 691088 7.74 258252 2281660 140 02:23:01 AM 4945156 6985080 2937268 37.26 2688 2209656 744760 8.34 258252 2303124 8 02:24:01 AM 4928784 6968744 2953640 37.47 2688 2209692 765808 8.57 258252 2318952 8 02:25:01 AM 4930452 6975848 2951972 37.45 2688 2215128 765808 8.57 258312 2317388 20 02:26:01 AM 5101660 6991412 2780764 35.28 2688 2064916 690384 7.73 459064 1970244 6472 Average: 5085827 7010648 2796597 35.48 2688 2099107 710942 7.96 266974 2171431 23870 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 312.91 185.87 1530.75 57.42 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 68.29 51.82 650.56 8.68 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 13.91 8.05 5.20 3.21 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 232.11 170.58 336.67 46.98 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 13.78 7.50 3.66 0.89 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 220.23 215.59 109.32 84.86 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 302.23 294.75 555.97 103.82 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 84.57 79.34 391.47 20.29 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 67.97 46.51 103.35 42.17 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 146.23 117.78 409.68 40.93 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) 10/22/2024 _x86_64_ (2 CPU) 02:16:03 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 28.07 0.04 5.86 24.77 0.11 41.14 02:18:01 AM 0 33.52 0.05 5.76 29.05 0.12 31.51 02:18:01 AM 1 22.62 0.03 5.96 20.49 0.10 50.80 02:19:01 AM all 33.42 0.00 5.72 5.24 0.13 55.50 02:19:01 AM 0 37.42 0.00 6.23 4.14 0.12 52.09 02:19:01 AM 1 29.43 0.00 5.20 6.34 0.13 58.90 02:20:01 AM all 10.36 0.00 1.20 1.18 0.04 87.22 02:20:01 AM 0 16.92 0.00 1.20 1.30 0.05 80.52 02:20:01 AM 1 3.79 0.00 1.20 1.05 0.03 93.92 02:21:01 AM all 27.72 0.00 4.91 1.69 0.11 65.57 02:21:01 AM 0 28.20 0.00 4.71 1.35 0.10 65.64 02:21:01 AM 1 27.23 0.00 5.11 2.03 0.12 65.51 02:22:01 AM all 1.28 0.00 0.27 0.90 0.03 97.52 02:22:01 AM 0 1.50 0.00 0.33 1.52 0.03 96.61 02:22:01 AM 1 1.05 0.00 0.20 0.28 0.03 98.43 02:23:01 AM all 26.10 0.00 1.19 0.03 0.09 72.59 02:23:01 AM 0 21.47 0.00 1.65 0.03 0.08 76.76 02:23:01 AM 1 30.71 0.00 0.72 0.03 0.10 68.44 02:24:01 AM all 27.73 0.00 0.65 0.00 0.11 71.51 02:24:01 AM 0 1.93 0.00 0.30 0.00 0.10 97.67 02:24:01 AM 1 53.61 0.00 0.99 0.00 0.12 45.28 02:25:01 AM all 9.19 0.00 0.34 0.05 0.06 90.36 02:25:01 AM 0 1.90 0.00 0.20 0.10 0.05 97.75 02:25:01 AM 1 16.57 0.00 0.47 0.00 0.07 82.89 02:26:01 AM all 24.85 0.00 3.27 0.33 0.08 71.48 02:26:01 AM 0 36.54 0.00 3.37 0.52 0.10 59.47 02:26:01 AM 1 13.15 0.00 3.16 0.13 0.07 83.49 Average: all 20.97 0.00 2.60 3.80 0.08 72.54 Average: 0 19.93 0.01 2.64 4.22 0.08 73.12 Average: 1 22.01 0.00 2.56 3.37 0.09 71.97