---> uname -a: Linux prd-centos8-robot-2c-8g-12451.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 564 5015 19 2117 6836 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:13:af:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe13:af64/64 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) 08/21/2024 _x86_64_ (2 CPU) 07:14:08 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 41.99 16.31 25.67 741.35 19505.93 07:17:01 AM 64.72 51.59 13.13 5852.81 9221.16 07:18:01 AM 81.41 7.00 74.41 1258.91 7261.63 07:19:01 AM 85.44 0.73 84.70 51.32 9653.97 07:20:01 AM 19.48 0.17 19.31 31.06 1431.09 07:21:01 AM 23.91 0.65 23.26 92.37 1448.15 07:22:01 AM 52.01 0.12 51.89 35.45 7070.48 07:23:01 AM 6.27 0.33 5.93 37.86 289.07 07:24:01 AM 28.36 0.52 27.84 63.85 1172.59 Average: 44.84 8.60 36.24 907.33 6339.46 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 6154352 7370636 1728072 21.92 2688 1423492 370492 4.70 111228 1402444 226792 07:17:01 AM 5650752 7121008 2231672 28.31 2688 1665148 640380 7.17 175808 1780736 73316 07:18:01 AM 5346468 7062260 2535956 32.17 2688 1897556 673972 7.55 212944 2000252 149204 07:19:01 AM 5194056 7020180 2688368 34.11 2688 2003096 671336 7.52 222408 2117608 30100 07:20:01 AM 5225940 7052412 2656484 33.70 2688 2004028 659876 7.39 239384 2073912 12 07:21:01 AM 5051852 7014196 2830572 35.91 2688 2135048 692136 7.75 262140 2209880 110184 07:22:01 AM 5009104 7040312 2873320 36.45 2688 2200748 650096 7.28 261108 2236292 336 07:23:01 AM 5205968 7071608 2676456 33.95 2688 2036648 601232 6.73 254700 2060264 4232 07:24:01 AM 5223132 7086836 2659292 33.74 2688 2038932 609108 6.82 444388 1862932 16748 Average: 5340180 7093272 2542244 32.25 2688 1933855 618736 6.93 242679 1971591 67880 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 3.28 2.48 0.74 0.51 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 205.06 130.38 869.37 54.43 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 70.38 54.67 790.18 6.11 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 42.66 36.11 472.11 6.99 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 11.35 5.11 4.59 2.58 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 35.69 28.94 271.09 5.68 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 250.96 188.77 56.93 47.79 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 158.61 136.91 1559.00 24.69 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 21.69 19.16 16.22 9.36 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.86 66.95 448.89 17.57 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) 08/21/2024 _x86_64_ (2 CPU) 07:14:08 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 9.59 0.02 1.82 84.11 0.05 4.41 07:16:01 AM 0 9.17 0.02 1.33 86.30 0.05 3.13 07:16:01 AM 1 9.99 0.02 2.31 81.96 0.05 5.67 07:17:01 AM all 17.21 0.04 4.27 34.88 0.08 43.52 07:17:01 AM 0 18.06 0.03 2.87 34.98 0.07 43.99 07:17:01 AM 1 16.37 0.05 5.66 34.77 0.08 43.06 07:18:01 AM all 24.07 0.00 4.35 6.79 0.09 64.69 07:18:01 AM 0 20.39 0.00 4.19 6.10 0.10 69.22 07:18:01 AM 1 27.76 0.00 4.51 7.49 0.08 60.15 07:19:01 AM all 21.50 0.00 3.19 6.96 0.08 68.28 07:19:01 AM 0 14.63 0.00 2.59 8.10 0.07 74.62 07:19:01 AM 1 28.36 0.00 3.79 5.82 0.08 61.95 07:20:01 AM all 9.81 0.00 1.00 1.44 0.05 87.69 07:20:01 AM 0 10.89 0.00 1.00 1.47 0.05 86.59 07:20:01 AM 1 8.73 0.00 1.00 1.42 0.05 88.79 07:21:01 AM all 14.17 0.00 2.62 0.73 0.08 82.41 07:21:01 AM 0 7.77 0.00 2.15 0.73 0.08 89.26 07:21:01 AM 1 20.58 0.00 3.09 0.72 0.07 75.54 07:22:01 AM all 15.49 0.00 3.03 1.79 0.07 79.61 07:22:01 AM 0 11.08 0.00 2.91 2.29 0.07 83.64 07:22:01 AM 1 19.92 0.00 3.16 1.29 0.07 75.57 07:23:01 AM all 6.51 0.00 1.58 0.05 0.07 91.79 07:23:01 AM 0 3.79 0.00 1.46 0.07 0.05 94.63 07:23:01 AM 1 9.24 0.00 1.70 0.03 0.08 88.94 07:24:01 AM all 29.20 0.00 3.49 0.59 0.09 66.62 07:24:01 AM 0 21.69 0.00 3.52 0.57 0.10 74.12 07:24:01 AM 1 36.72 0.00 3.46 0.62 0.08 59.13 Average: all 16.41 0.01 2.82 15.18 0.07 65.52 Average: 0 13.06 0.01 2.45 15.46 0.07 68.95 Average: 1 19.75 0.01 3.19 14.89 0.07 62.09