---> uname -a: Linux prd-centos8-robot-2c-8g-34651.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 570 5032 19 2094 6831 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:71:3d:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe71:3d2b/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) 10/03/2024 _x86_64_ (2 CPU) 05:21:54 LINUX RESTART (2 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 126.99 6.96 120.03 1258.11 10839.94 05:25:01 AM 33.42 0.83 32.59 83.71 4601.10 05:26:01 AM 8.62 0.03 8.58 0.53 261.99 05:27:01 AM 0.52 0.00 0.52 0.00 7.88 05:28:01 AM 0.30 0.00 0.30 0.00 5.35 05:29:01 AM 0.12 0.00 0.12 0.00 0.93 05:30:01 AM 8.76 0.48 8.28 67.31 142.39 Average: 25.53 1.19 24.35 201.39 2265.76 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 5166740 7021628 2715692 34.45 2688 2032444 691736 7.75 213904 2158388 141900 05:25:01 AM 5206036 7041544 2676396 33.95 2688 2012512 671404 7.52 232588 2097008 1264 05:26:01 AM 5173276 7007704 2709156 34.37 2688 2011440 701400 7.85 250260 2112368 8 05:27:01 AM 5173140 7007568 2709292 34.37 2688 2011440 701400 7.85 250260 2112420 4 05:28:01 AM 5173160 7007580 2709272 34.37 2688 2011440 701400 7.85 250260 2112376 4 05:29:01 AM 5172332 7006756 2710100 34.38 2688 2011444 701400 7.85 250260 2113476 12 05:30:01 AM 5156288 6992892 2726144 34.59 2688 2013624 728468 8.16 407804 1972080 180 Average: 5174425 7012239 2708007 34.35 2688 2014906 699601 7.83 265048 2096874 20482 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 117.93 88.55 1182.77 11.91 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 14.16 8.80 12.61 4.45 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 5.57 4.92 4.52 2.11 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 0.80 0.45 0.35 0.15 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 1.10 0.52 0.49 0.21 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 3.80 0.40 0.70 0.14 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 13.10 10.50 10.38 16.15 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 22.35 16.30 173.12 5.02 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) 10/03/2024 _x86_64_ (2 CPU) 05:21:54 LINUX RESTART (2 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 36.00 0.00 6.14 4.43 0.12 53.30 05:24:01 AM 0 28.44 0.00 5.19 4.09 0.12 62.16 05:24:01 AM 1 43.57 0.00 7.10 4.76 0.13 44.44 05:25:01 AM all 10.51 0.00 1.56 2.36 0.04 85.53 05:25:01 AM 0 5.89 0.00 1.24 3.14 0.05 89.68 05:25:01 AM 1 15.12 0.00 1.89 1.59 0.03 81.37 05:26:01 AM all 8.40 0.00 0.58 0.15 0.04 90.82 05:26:01 AM 0 3.17 0.00 0.32 0.22 0.05 96.24 05:26:01 AM 1 13.63 0.00 0.85 0.08 0.03 85.40 05:27:01 AM all 0.33 0.00 0.06 0.01 0.04 99.57 05:27:01 AM 0 0.47 0.00 0.08 0.02 0.05 99.38 05:27:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 05:28:01 AM all 0.23 0.00 0.07 0.00 0.03 99.68 05:28:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 05:28:01 AM 1 0.18 0.00 0.03 0.00 0.02 99.77 05:29:01 AM all 0.18 0.00 0.07 0.00 0.03 99.73 05:29:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 05:29:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 05:30:01 AM all 14.62 0.00 1.47 0.13 0.04 83.74 05:30:01 AM 0 9.17 0.00 1.42 0.10 0.05 89.26 05:30:01 AM 1 20.06 0.00 1.52 0.15 0.03 78.24 Average: all 10.05 0.00 1.42 1.01 0.05 87.46 Average: 0 6.81 0.00 1.21 1.08 0.05 90.84 Average: 1 13.29 0.00 1.64 0.94 0.04 84.09