---> uname -a: Linux prd-centos8-robot-2c-8g-8807.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 619 4957 19 2121 6782 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:d3:42:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fed3:428c/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) 11/20/2024 _x86_64_ (2 CPU) 02:07:47 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 196.29 148.15 48.15 14795.63 38717.52 02:10:01 AM 100.93 7.25 93.69 1265.18 7571.03 02:11:01 AM 63.83 0.67 63.16 49.45 8450.73 02:12:01 AM 10.20 0.38 9.82 64.26 213.45 02:13:01 AM 46.55 0.03 46.52 3.47 2830.36 02:14:01 AM 23.70 0.00 23.70 0.00 5553.79 02:15:01 AM 2.00 0.10 1.90 32.13 93.58 02:16:01 AM 13.03 0.35 12.68 38.79 464.90 02:17:01 AM 23.23 0.53 22.69 64.78 1126.72 Average: 53.05 17.26 35.79 1788.89 7167.14 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5623356 7073940 2259076 28.66 2688 1646476 700476 7.84 170512 1816964 58332 02:10:01 AM 5250840 7050128 2631592 33.39 2688 1977164 684424 7.66 209968 2085832 190340 02:11:01 AM 5171852 7003092 2710580 34.39 2688 2008376 721356 8.08 220804 2144324 12 02:12:01 AM 5252476 7085616 2629956 33.36 2688 2010304 654460 7.33 239488 2046620 4 02:13:01 AM 5034936 7067736 2847496 36.12 2688 2202280 644276 7.21 256780 2223172 155388 02:14:01 AM 5029404 7062204 2853028 36.19 2688 2202280 644276 7.21 256776 2222668 4 02:15:01 AM 4987544 7022568 2894888 36.73 2688 2204504 708856 7.94 257044 2264464 360 02:16:01 AM 5116096 6979280 2766336 35.09 2688 2038608 721548 8.08 285728 2127612 19732 02:17:01 AM 5128768 6997164 2753664 34.93 2688 2044160 729224 8.17 448952 1955004 16604 Average: 5177252 7037970 2705180 34.32 2688 2037128 689877 7.72 260672 2098518 48975 02:08:02 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 244.62 152.31 936.18 56.94 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 88.80 72.79 916.26 10.17 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 36.15 26.76 434.78 3.75 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 15.30 7.48 5.38 3.12 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 238.09 172.74 337.88 37.83 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 3.77 2.45 0.79 0.54 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 35.11 23.88 10.26 4.03 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 62.08 41.00 82.17 31.73 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 18.54 16.69 14.81 7.58 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 82.20 57.17 303.14 17.23 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:47 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.19 0.07 10.15 32.17 0.13 22.29 02:09:01 AM 0 36.33 0.10 10.79 31.45 0.14 21.18 02:09:01 AM 1 34.05 0.03 9.52 32.88 0.12 23.40 02:10:01 AM all 36.21 0.00 6.00 2.85 0.12 54.83 02:10:01 AM 0 45.57 0.00 6.82 3.29 0.12 44.20 02:10:01 AM 1 26.87 0.00 5.18 2.40 0.12 65.43 02:11:01 AM all 10.64 0.00 1.56 2.74 0.14 84.92 02:11:01 AM 0 9.92 0.00 1.45 2.50 0.13 86.00 02:11:01 AM 1 11.36 0.00 1.67 2.98 0.15 83.83 02:12:01 AM all 11.03 0.00 1.12 0.12 0.07 87.66 02:12:01 AM 0 18.30 0.00 1.30 0.15 0.05 80.20 02:12:01 AM 1 3.75 0.00 0.94 0.08 0.08 95.15 02:13:01 AM all 27.11 0.00 4.43 1.04 0.09 67.33 02:13:01 AM 0 34.91 0.00 4.99 0.97 0.10 59.03 02:13:01 AM 1 19.35 0.00 3.87 1.10 0.08 75.60 02:14:01 AM all 0.36 0.00 0.34 1.55 0.04 97.70 02:14:01 AM 0 0.25 0.00 0.23 1.45 0.03 98.03 02:14:01 AM 1 0.47 0.00 0.45 1.65 0.05 97.38 02:15:01 AM all 8.15 0.00 0.79 0.08 0.09 90.89 02:15:01 AM 0 10.86 0.00 1.03 0.17 0.10 87.85 02:15:01 AM 1 5.45 0.00 0.55 0.00 0.08 93.92 02:16:01 AM all 16.90 0.00 2.12 0.29 0.10 80.59 02:16:01 AM 0 20.25 0.00 2.94 0.17 0.12 76.53 02:16:01 AM 1 13.56 0.00 1.31 0.42 0.08 84.63 02:17:01 AM all 23.42 0.00 3.00 1.01 0.09 72.48 02:17:01 AM 0 28.55 0.00 3.14 1.33 0.08 66.89 02:17:01 AM 1 18.30 0.00 2.85 0.69 0.10 78.05 Average: all 18.71 0.01 3.25 4.54 0.10 73.40 Average: 0 22.71 0.01 3.60 4.51 0.10 69.07 Average: 1 14.71 0.00 2.90 4.57 0.10 77.72