---> uname -a: Linux prd-centos8-robot-2c-8g-8296.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 613 4962 19 2121 6787 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:b6:12:68 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 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:feb6:1268/64 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) 11/18/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 80.22 15.23 65.00 2706.43 5491.40 02:18:01 AM 84.84 0.70 84.14 50.78 9765.19 02:19:01 AM 22.57 0.42 22.15 64.76 1589.74 02:20:01 AM 50.05 0.03 50.02 3.46 4641.62 02:21:02 AM 17.66 0.00 17.66 0.00 3758.79 02:22:01 AM 4.32 0.10 4.22 33.49 163.21 02:23:01 AM 28.35 0.83 27.51 100.78 1273.69 Average: 41.23 2.48 38.75 423.71 3820.73 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5386608 7074672 2495816 31.66 2688 1870460 714144 8.00 208136 1964112 128968 02:18:01 AM 5158764 6993804 2723660 34.55 2688 2011812 773628 8.66 220600 2149452 30116 02:19:01 AM 5243640 7080040 2638784 33.48 2688 2013760 700136 7.84 239396 2054680 4 02:20:01 AM 5008592 7044980 2873832 36.46 2688 2205712 715580 8.01 256416 2244608 96548 02:21:02 AM 5007304 7043416 2875120 36.48 2688 2205716 715580 8.01 256416 2244500 16 02:22:01 AM 5005832 7044360 2876592 36.49 2688 2208132 699040 7.83 256864 2245772 892 02:23:01 AM 5176600 7041468 2705824 34.33 2688 2041156 705396 7.90 446404 1908324 180 Average: 5141049 7046106 2741375 34.78 2688 2079535 717643 8.04 269176 2115921 36675 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 215.91 143.24 1186.86 40.39 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 67.01 49.95 674.89 8.56 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 18.02 11.71 6.46 4.18 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 246.79 183.03 339.54 49.31 0.00 0.00 0.00 0.00 02:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 AM eth0 1.87 1.12 0.79 0.22 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 175.68 131.44 1273.98 10.25 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 46.31 35.73 83.18 25.95 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 110.07 79.33 507.51 19.86 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) 11/18/2024 _x86_64_ (2 CPU) 02:15:07 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 29.66 0.00 5.51 2.60 0.11 62.12 02:17:01 AM 0 31.36 0.00 6.03 3.24 0.12 59.26 02:17:01 AM 1 27.96 0.00 5.00 1.97 0.10 64.97 02:18:01 AM all 25.51 0.00 3.54 3.06 0.08 67.81 02:18:01 AM 0 21.01 0.00 3.58 2.42 0.08 72.91 02:18:01 AM 1 30.02 0.00 3.49 3.71 0.08 62.70 02:19:01 AM all 10.63 0.00 1.45 0.59 0.05 87.28 02:19:01 AM 0 4.63 0.00 1.39 0.33 0.05 93.60 02:19:01 AM 1 16.62 0.00 1.52 0.85 0.05 80.96 02:20:01 AM all 29.10 0.00 4.89 3.66 0.11 62.23 02:20:01 AM 0 20.60 0.00 4.31 2.29 0.10 72.69 02:20:01 AM 1 37.61 0.00 5.47 5.04 0.12 51.76 02:21:02 AM all 0.37 0.00 0.25 0.68 0.02 98.68 02:21:02 AM 0 0.10 0.00 0.25 0.42 0.02 99.22 02:21:02 AM 1 0.63 0.00 0.25 0.95 0.02 98.15 02:22:01 AM all 5.59 0.00 0.68 0.02 0.06 93.64 02:22:01 AM 0 2.82 0.00 0.39 0.00 0.05 96.74 02:22:01 AM 1 8.38 0.00 0.98 0.03 0.07 90.53 02:23:01 AM all 28.05 0.00 3.25 0.35 0.08 68.27 02:23:01 AM 0 15.42 0.00 2.52 0.33 0.08 81.64 02:23:01 AM 1 40.67 0.00 3.97 0.37 0.08 54.91 Average: all 18.46 0.00 2.80 1.57 0.07 77.09 Average: 0 13.74 0.00 2.65 1.29 0.07 82.25 Average: 1 23.18 0.00 2.96 1.85 0.07 71.93