---> uname -a: Linux prd-centos8-robot-2c-8g-4254.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 635 4944 19 2118 6767 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:9b:ea:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe9b:eaa9/64 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) 12/20/2024 _x86_64_ (2 CPU) 02:07:49 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 204.72 146.38 58.33 13484.34 38288.47 02:10:01 AM 68.11 6.31 61.80 1095.37 5635.97 02:11:01 AM 85.68 0.73 84.94 53.03 9530.65 02:12:01 AM 14.38 0.42 13.96 64.79 1306.03 02:13:01 AM 8.19 0.00 8.19 0.00 671.64 02:14:01 AM 42.88 6.72 36.16 1245.93 2772.59 02:15:01 AM 28.56 0.03 28.53 3.47 5538.46 02:16:01 AM 13.76 0.42 13.35 69.04 438.82 02:17:01 AM 24.43 0.53 23.90 64.79 1093.15 Average: 54.52 17.95 36.57 1786.73 7253.04 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5768904 7145376 2113528 26.81 2688 1575536 649396 7.27 155984 1700940 28904 02:10:01 AM 5304044 6971888 2578388 32.71 2688 1851548 782416 8.76 188120 2075000 149104 02:11:01 AM 5224604 7019724 2657828 33.72 2688 1973092 707100 7.92 207152 2109592 30700 02:12:01 AM 5243704 7040780 2638728 33.48 2688 1975036 687824 7.70 218292 2080476 4 02:13:01 AM 5166060 7001000 2716372 34.46 2688 2010392 731680 8.19 228464 2140448 34792 02:14:01 AM 4935280 6971772 2947152 37.39 2688 2206064 727368 8.14 255752 2324448 156192 02:15:01 AM 4975636 7011824 2906796 36.88 2688 2206184 683300 7.65 258992 2276952 4 02:16:01 AM 5031984 6922416 2850448 36.16 2688 2066520 782556 8.76 280616 2221264 30888 02:17:01 AM 5072728 6938864 2809704 35.65 2688 2042292 770792 8.63 449620 2014548 16732 Average: 5191438 7002627 2690994 34.14 2688 1989629 724715 8.11 249221 2104852 49702 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 189.49 98.38 884.30 40.17 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 147.22 113.60 1067.53 22.13 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 58.06 42.70 587.06 7.96 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.65 7.07 4.45 2.77 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 8.41 6.53 4.98 1.73 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 33.08 30.93 296.37 7.26 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 182.65 136.21 37.28 28.75 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 62.00 37.04 76.58 25.25 0.00 0.00 0.00 0.00 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 21.48 18.68 17.73 8.64 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 79.56 54.57 330.71 16.07 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) 12/20/2024 _x86_64_ (2 CPU) 02:07:49 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 32.15 0.07 9.57 42.41 0.15 15.64 02:09:01 AM 0 32.27 0.07 9.49 40.95 0.14 17.08 02:09:01 AM 1 32.03 0.07 9.66 43.97 0.17 14.09 02:10:01 AM all 27.31 0.00 4.17 3.54 0.09 64.89 02:10:01 AM 0 29.57 0.00 4.11 3.76 0.10 62.45 02:10:01 AM 1 25.05 0.00 4.23 3.33 0.08 67.31 02:11:01 AM all 23.15 0.00 3.52 2.77 0.09 70.48 02:11:01 AM 0 23.24 0.00 3.69 2.32 0.08 70.68 02:11:01 AM 1 23.06 0.00 3.35 3.22 0.10 70.28 02:12:01 AM all 9.11 0.00 0.78 0.43 0.07 89.62 02:12:01 AM 0 11.30 0.00 0.89 0.17 0.07 87.58 02:12:01 AM 1 6.92 0.00 0.67 0.68 0.07 91.66 02:13:01 AM all 7.47 0.00 1.68 1.45 0.09 89.30 02:13:01 AM 0 7.19 0.00 1.75 2.12 0.12 88.82 02:13:01 AM 1 7.76 0.00 1.61 0.79 0.07 89.77 02:14:01 AM all 19.51 0.00 3.60 8.36 0.11 68.42 02:14:01 AM 0 20.54 0.00 3.33 6.52 0.12 69.49 02:14:01 AM 1 18.48 0.00 3.88 10.19 0.10 67.35 02:15:01 AM all 3.07 0.00 0.76 1.94 0.05 94.18 02:15:01 AM 0 2.84 0.00 0.55 1.65 0.05 94.90 02:15:01 AM 1 3.30 0.00 0.97 2.23 0.05 93.45 02:16:01 AM all 9.54 0.00 1.42 0.34 0.07 88.63 02:16:01 AM 0 10.95 0.00 1.83 0.44 0.07 86.72 02:16:01 AM 1 8.12 0.00 1.02 0.25 0.07 90.54 02:17:01 AM all 29.54 0.00 3.43 0.79 0.10 66.13 02:17:01 AM 0 26.08 0.00 3.26 1.02 0.08 69.55 02:17:01 AM 1 33.02 0.00 3.61 0.56 0.12 62.69 Average: all 17.75 0.01 3.16 6.61 0.09 72.37 Average: 0 18.16 0.01 3.18 6.40 0.09 72.16 Average: 1 17.35 0.01 3.15 6.82 0.09 72.58