---> uname -a: Linux prd-centos8-robot-2c-8g-7632.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 558 5015 19 2123 6842 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:a3:e3:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fea3:e3fa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 05:06:53 LINUX RESTART (2 CPU) 05:08:01 AM tps rtps wtps bread/s bwrtn/s 05:09:01 AM 68.36 18.69 49.67 5352.48 11801.72 05:10:01 AM 86.39 6.61 79.77 1267.31 8061.33 05:11:01 AM 37.95 0.10 37.85 2.40 4578.01 05:12:01 AM 29.33 0.67 28.66 49.99 2263.31 05:13:01 AM 21.94 0.98 20.96 132.89 1316.49 05:14:01 AM 49.28 0.03 49.25 3.47 6962.83 05:15:01 AM 3.45 0.03 3.42 1.07 146.08 05:16:01 AM 0.18 0.00 0.18 0.00 1.90 05:17:01 AM 13.21 0.23 12.98 34.13 520.11 05:18:01 AM 24.28 0.50 23.78 63.71 1093.67 Average: 33.44 2.79 30.65 690.78 3674.68 05:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:09:01 AM 5470060 7053860 2412368 30.60 2688 1775432 715760 8.01 191968 1933668 91208 05:10:01 AM 5306076 7059460 2576352 32.68 2688 1935824 701344 7.85 213916 2037956 38300 05:11:01 AM 5201596 7027412 2680832 34.01 2688 2003288 704236 7.89 213044 2124392 12012 05:12:01 AM 5149244 6993500 2733184 34.67 2688 2021580 734464 8.22 233724 2156848 15812 05:13:01 AM 5057336 7014792 2825092 35.84 2688 2130920 726992 8.14 263728 2206964 101788 05:14:01 AM 5006004 7039028 2876424 36.49 2688 2202832 704236 7.89 263592 2240388 396 05:15:01 AM 5002120 7036304 2880308 36.54 2688 2203988 704236 7.89 263592 2244568 4 05:16:01 AM 4985256 7019460 2897172 36.75 2688 2204008 741148 8.30 263592 2261452 4 05:17:01 AM 5144692 7012200 2737736 34.73 2688 2041064 715456 8.01 282444 2102920 19600 05:18:01 AM 5134000 7004276 2748428 34.87 2688 2046124 720996 8.07 442216 1960108 16152 Average: 5145638 7026029 2736790 34.72 2688 2056506 716887 8.03 263182 2126926 29528 05:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 288.77 170.99 1537.86 57.11 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 25.49 18.84 232.50 2.90 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 12.30 10.40 93.06 3.19 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 17.26 14.66 179.48 4.08 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 33.31 29.09 293.00 6.06 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 213.48 158.00 55.37 42.96 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 221.75 219.85 59.16 91.45 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 256.31 253.92 206.36 95.29 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 88.52 76.42 128.66 37.10 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 20.11 17.83 14.63 8.48 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 117.73 97.00 280.02 34.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 05:06:53 LINUX RESTART (2 CPU) 05:08:01 AM CPU %user %nice %system %iowait %steal %idle 05:09:01 AM all 29.56 0.00 5.18 19.33 0.12 45.81 05:09:01 AM 0 28.42 0.00 4.81 17.70 0.12 48.95 05:09:01 AM 1 30.69 0.00 5.55 20.94 0.12 42.70 05:10:01 AM all 24.23 0.00 4.11 13.95 0.12 57.58 05:10:01 AM 0 21.77 0.00 4.25 14.25 0.10 59.63 05:10:01 AM 1 26.67 0.00 3.98 13.66 0.13 55.55 05:11:01 AM all 13.58 0.00 2.01 21.14 0.16 63.11 05:11:01 AM 0 11.54 0.00 2.19 20.96 0.14 65.19 05:11:01 AM 1 15.61 0.00 1.84 21.32 0.18 61.05 05:12:01 AM all 19.58 0.00 1.71 2.39 0.08 76.26 05:12:01 AM 0 8.87 0.00 1.32 1.85 0.07 87.89 05:12:01 AM 1 30.41 0.00 2.10 2.92 0.08 64.48 05:13:01 AM all 17.66 0.00 2.83 1.21 0.08 78.23 05:13:01 AM 0 15.59 0.00 2.92 1.60 0.08 79.80 05:13:01 AM 1 19.73 0.00 2.73 0.82 0.07 76.65 05:14:01 AM all 20.52 0.00 3.40 2.10 0.08 73.89 05:14:01 AM 0 16.19 0.00 2.85 2.13 0.08 78.74 05:14:01 AM 1 24.85 0.00 3.95 2.06 0.08 69.06 05:15:01 AM all 18.76 0.00 0.61 0.08 0.10 80.44 05:15:01 AM 0 24.59 0.00 0.89 0.17 0.12 74.24 05:15:01 AM 1 12.96 0.00 0.33 0.00 0.08 86.62 05:16:01 AM all 27.02 0.00 0.52 0.00 0.09 72.37 05:16:01 AM 0 53.41 0.00 0.82 0.00 0.08 45.68 05:16:01 AM 1 0.72 0.00 0.22 0.00 0.10 98.96 05:17:01 AM all 21.15 0.00 1.88 0.20 0.07 76.71 05:17:01 AM 0 23.07 0.00 1.96 0.33 0.07 74.58 05:17:01 AM 1 19.22 0.00 1.79 0.07 0.07 78.85 05:18:01 AM all 30.89 0.00 3.17 0.90 0.10 64.94 05:18:01 AM 0 33.18 0.00 3.62 0.85 0.10 62.25 05:18:01 AM 1 28.60 0.00 2.72 0.95 0.10 67.63 Average: all 22.30 0.00 2.54 6.11 0.10 68.95 Average: 0 23.67 0.00 2.56 5.95 0.10 67.72 Average: 1 20.93 0.00 2.52 6.27 0.10 70.18