---> uname -a: Linux prd-centos8-robot-2c-8g-43661.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 576 5004 19 2116 6825 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:63:fd:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe63:fd96/64 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:25 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 107.01 57.86 49.15 6282.57 29925.79 04:08:01 AM 126.65 7.42 119.23 1296.72 11083.55 04:09:01 AM 21.99 0.38 21.61 64.25 1918.03 04:10:01 AM 61.45 0.07 61.38 4.00 7564.88 04:11:01 AM 7.88 0.08 7.80 31.98 762.22 04:12:01 AM 2.12 0.03 2.08 1.07 118.36 04:13:01 AM 0.35 0.00 0.35 0.00 5.53 04:14:01 AM 9.63 0.32 9.31 36.92 401.73 04:15:01 AM 28.09 0.52 27.57 63.85 1244.95 Average: 40.57 7.41 33.16 864.60 5891.70 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5461460 7042580 2420972 30.71 2688 1771548 732424 8.20 191336 1939876 112584 04:08:01 AM 5184940 7010812 2697492 34.22 2688 2002492 713316 7.99 222068 2125604 43476 04:09:01 AM 5210872 7041688 2671560 33.89 2688 2007904 690824 7.74 245200 2078380 3508 04:10:01 AM 5041732 7068016 2840700 36.04 2688 2195712 634088 7.10 258648 2207604 16552 04:11:01 AM 4999004 7026560 2883428 36.58 2688 2196964 711572 7.97 258912 2249432 300 04:12:01 AM 4992156 7020960 2890276 36.67 2688 2198208 711572 7.97 258912 2255916 8 04:13:01 AM 4976016 7004836 2906416 36.87 2688 2198224 745224 8.34 258912 2272252 8 04:14:01 AM 5144640 7009284 2737792 34.73 2688 2037624 694828 7.78 255076 2122552 7288 04:15:01 AM 5174216 7038132 2708216 34.36 2688 2039668 687860 7.70 448816 1909372 16704 Average: 5131671 7029208 2750761 34.90 2688 2072038 702412 7.86 266431 2128999 22270 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 316.98 198.07 1526.93 59.27 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 59.39 46.34 633.46 8.27 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.83 10.25 6.65 3.86 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 254.85 187.25 338.82 46.55 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 17.34 9.75 4.71 1.18 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 229.30 227.61 61.78 95.87 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 231.39 227.58 199.00 84.75 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 114.55 95.88 121.13 42.74 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 21.46 18.76 16.76 8.91 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 140.56 113.49 323.24 39.04 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:25 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 36.50 0.03 6.35 14.72 0.13 42.27 04:07:01 AM 0 42.59 0.07 6.87 15.18 0.13 35.15 04:07:01 AM 1 30.39 0.00 5.83 14.26 0.12 49.40 04:08:01 AM all 32.91 0.00 5.94 4.57 0.13 56.44 04:08:01 AM 0 41.01 0.00 6.97 4.40 0.15 47.47 04:08:01 AM 1 24.85 0.00 4.91 4.74 0.12 65.38 04:09:01 AM all 12.11 0.00 1.86 1.46 0.10 84.46 04:09:01 AM 0 17.05 0.00 1.86 1.15 0.12 79.82 04:09:01 AM 1 7.17 0.00 1.87 1.77 0.08 89.10 04:10:01 AM all 26.87 0.00 4.34 3.92 0.11 64.76 04:10:01 AM 0 30.92 0.00 4.47 4.41 0.10 60.10 04:10:01 AM 1 22.83 0.00 4.21 3.44 0.12 69.40 04:11:01 AM all 1.54 0.00 0.28 0.23 0.04 97.92 04:11:01 AM 0 2.82 0.00 0.28 0.02 0.03 96.84 04:11:01 AM 1 0.25 0.00 0.27 0.43 0.05 99.00 04:12:01 AM all 19.71 0.00 0.57 0.01 0.09 79.62 04:12:01 AM 0 38.49 0.00 0.92 0.00 0.12 60.47 04:12:01 AM 1 0.99 0.00 0.22 0.02 0.07 98.71 04:13:01 AM all 24.54 0.00 0.56 0.00 0.10 74.80 04:13:01 AM 0 21.65 0.00 0.59 0.00 0.08 77.68 04:13:01 AM 1 27.44 0.00 0.54 0.00 0.12 71.91 04:14:01 AM all 15.49 0.00 1.48 0.13 0.08 82.82 04:14:01 AM 0 24.00 0.00 1.41 0.20 0.08 74.31 04:14:01 AM 1 6.93 0.00 1.56 0.07 0.07 91.37 04:15:01 AM all 30.19 0.00 3.57 0.66 0.10 65.48 04:15:01 AM 0 43.11 0.00 4.27 0.80 0.10 51.71 04:15:01 AM 1 17.27 0.00 2.87 0.52 0.10 79.24 Average: all 22.21 0.00 2.77 2.85 0.10 72.06 Average: 0 29.07 0.01 3.07 2.91 0.10 64.85 Average: 1 15.35 0.00 2.48 2.80 0.09 79.28