---> uname -a: Linux prd-centos8-robot-2c-8g-6579.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 593 4982 19 2121 6809 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:1d:8e:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe1d:8e46/64 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) 12/31/2024 _x86_64_ (2 CPU) 02:12:01 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 90.59 15.00 75.59 2104.50 6508.03 02:15:01 AM 82.79 0.73 82.05 53.06 10105.55 02:16:01 AM 17.15 0.42 16.73 64.79 822.38 02:17:01 AM 50.80 6.71 44.09 1245.72 3678.81 02:18:01 AM 16.58 0.03 16.55 3.47 4182.20 02:19:01 AM 0.75 0.10 0.65 32.12 18.09 02:20:01 AM 1.85 0.00 1.85 0.00 60.39 02:21:01 AM 0.17 0.00 0.17 0.00 12.71 02:22:01 AM 16.59 0.33 16.26 37.85 680.87 02:23:01 AM 24.33 0.52 23.81 63.86 891.08 Average: 30.16 2.38 27.77 360.56 2695.92 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5348572 7045436 2533860 32.15 2688 1880108 685044 7.67 187004 2027324 165672 02:15:01 AM 5244280 7043640 2638152 33.47 2688 1977432 674012 7.55 208212 2089524 1120 02:16:01 AM 5196820 7043756 2685612 34.07 2688 2022248 689516 7.72 228020 2109428 39404 02:17:01 AM 4964796 7004332 2917636 37.01 2688 2209456 676884 7.58 255376 2293964 110096 02:18:01 AM 5020200 7059804 2862232 36.31 2688 2209584 641900 7.19 258600 2233880 8 02:19:01 AM 4941088 6981912 2941344 37.32 2688 2210800 752032 8.42 258728 2311140 84 02:20:01 AM 4853628 6894500 3028804 38.42 2688 2210848 848736 9.50 258728 2398796 16 02:21:01 AM 4905932 6947520 2976500 37.76 2688 2211556 788596 8.83 258844 2346492 384 02:22:01 AM 5119352 6983872 2763080 35.05 2688 2040712 732924 8.21 291636 2124940 13204 02:23:01 AM 5097296 6967320 2785136 35.33 2688 2046360 735512 8.24 449668 1989996 16732 Average: 5069196 6997209 2813236 35.69 2688 2101910 722516 8.09 265482 2192548 34672 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.30 182.79 1761.67 56.45 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 51.74 36.33 449.27 14.18 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 24.95 17.98 76.51 5.04 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 28.31 23.51 229.70 6.74 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 147.63 110.03 31.41 25.14 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 113.00 107.05 514.48 694.69 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 533.44 472.87 7000.56 30.54 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 268.98 245.36 3986.86 16.08 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 45.52 33.54 78.25 21.59 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 16.66 16.63 13.35 8.26 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 152.65 124.61 1414.24 87.88 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) 12/31/2024 _x86_64_ (2 CPU) 02:12:01 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.31 0.01 5.57 2.91 0.12 53.08 02:14:01 AM 0 50.24 0.00 5.51 3.22 0.12 40.91 02:14:01 AM 1 26.40 0.02 5.63 2.60 0.12 65.23 02:15:01 AM all 20.17 0.00 3.17 4.69 0.09 71.88 02:15:01 AM 0 22.44 0.00 3.43 4.03 0.07 70.03 02:15:01 AM 1 17.91 0.00 2.91 5.34 0.12 73.73 02:16:01 AM all 16.25 0.00 2.26 0.54 0.11 80.85 02:16:01 AM 0 28.34 0.00 2.85 0.67 0.13 68.00 02:16:01 AM 1 4.21 0.00 1.67 0.40 0.08 93.64 02:17:01 AM all 19.52 0.00 3.36 14.18 0.13 62.81 02:17:01 AM 0 28.14 0.00 3.81 18.62 0.13 49.30 02:17:01 AM 1 10.88 0.00 2.91 9.72 0.12 76.37 02:18:01 AM all 2.16 0.00 0.69 11.43 0.05 85.67 02:18:01 AM 0 2.04 0.00 0.79 9.81 0.05 87.31 02:18:01 AM 1 2.28 0.00 0.60 13.04 0.05 84.03 02:19:01 AM all 8.76 0.00 0.44 0.03 0.05 90.72 02:19:01 AM 0 7.54 0.00 0.28 0.00 0.05 92.12 02:19:01 AM 1 9.99 0.00 0.59 0.07 0.05 89.30 02:20:01 AM all 11.87 0.00 1.82 0.01 0.14 86.16 02:20:01 AM 0 23.08 0.00 3.37 0.00 0.17 73.38 02:20:01 AM 1 0.75 0.00 0.28 0.02 0.12 98.83 02:21:01 AM all 9.83 0.00 1.04 0.00 0.09 89.03 02:21:01 AM 0 16.93 0.00 1.53 0.00 0.09 81.46 02:21:01 AM 1 2.86 0.00 0.57 0.00 0.10 96.47 02:22:01 AM all 13.87 0.00 1.97 5.43 0.17 78.55 02:22:01 AM 0 16.91 0.00 2.12 6.87 0.22 73.87 02:22:01 AM 1 10.85 0.00 1.83 4.01 0.12 83.20 02:23:01 AM all 27.18 0.00 2.96 2.13 0.15 67.58 02:23:01 AM 0 39.65 0.00 3.31 2.75 0.14 54.15 02:23:01 AM 1 14.72 0.00 2.60 1.50 0.17 81.01 Average: all 16.80 0.00 2.33 4.14 0.11 76.63 Average: 0 23.53 0.00 2.70 4.61 0.12 69.04 Average: 1 10.08 0.00 1.96 3.67 0.10 84.18