---> uname -a: Linux prd-centos8-robot-2c-8g-4926.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4936 19 2158 6798 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:b9:d5:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:feb9:d593/64 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:50 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:02 AM 199.03 145.69 53.34 13068.22 37625.94 02:15:01 AM 70.33 8.83 61.50 1518.79 5796.15 02:16:01 AM 83.51 0.73 82.77 53.05 9540.15 02:17:01 AM 16.18 0.38 15.80 62.52 1308.32 02:18:01 AM 50.98 6.75 44.24 1247.98 2850.20 02:19:01 AM 26.33 0.03 26.30 3.47 5619.45 02:20:01 AM 4.07 0.10 3.97 32.17 706.47 02:21:01 AM 29.20 0.85 28.35 101.55 1990.02 Average: 59.94 20.45 39.49 2012.29 8185.51 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:02 AM 5825736 7180044 2056696 26.09 2688 1553704 615000 6.89 152072 1648852 20640 02:15:01 AM 5339948 7006520 2542484 32.26 2688 1850156 725460 8.12 188080 2037788 147600 02:16:01 AM 5192752 6987940 2689680 34.12 2688 1973248 713340 7.99 198820 2148836 30692 02:17:01 AM 5274260 7071340 2608172 33.09 2688 1975124 656628 7.35 217872 2049464 20 02:18:01 AM 4977964 7014652 2904468 36.85 2688 2206284 689688 7.72 255364 2281692 156344 02:19:01 AM 5011000 7047472 2871432 36.43 2688 2206412 651772 7.30 259044 2241664 4 02:20:01 AM 4992484 7049920 2889948 36.66 2688 2227384 639092 7.16 259516 2260284 2160 02:21:01 AM 5108976 7013100 2773456 35.19 2688 2079972 676052 7.57 467764 1956936 1536 Average: 5215390 7046374 2667042 33.84 2688 2009036 670879 7.51 249816 2078190 44874 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 92.29 49.01 641.76 14.44 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 214.05 141.81 1331.70 48.29 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 66.49 51.07 587.46 8.36 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 10.51 6.65 4.77 3.00 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 46.48 40.04 301.46 9.21 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 204.23 147.11 39.76 31.05 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 81.55 58.73 337.41 6.58 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 58.16 42.34 114.56 60.16 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 96.47 66.93 417.92 22.59 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:50 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:02 AM all 31.28 0.08 8.67 48.35 0.14 11.48 02:14:02 AM 0 30.25 0.10 8.82 46.52 0.15 14.16 02:14:02 AM 1 32.32 0.05 8.52 50.19 0.14 8.79 02:15:01 AM all 34.14 0.00 4.91 4.58 0.10 56.27 02:15:01 AM 0 31.33 0.00 3.54 4.63 0.09 60.42 02:15:01 AM 1 36.95 0.00 6.29 4.52 0.12 52.12 02:16:01 AM all 22.97 0.00 3.09 2.93 0.08 70.92 02:16:01 AM 0 16.28 0.00 2.52 2.86 0.08 78.25 02:16:01 AM 1 29.68 0.00 3.66 3.01 0.08 63.56 02:17:01 AM all 10.26 0.00 1.06 0.18 0.05 88.46 02:17:01 AM 0 2.99 0.00 0.73 0.13 0.05 96.09 02:17:01 AM 1 17.53 0.00 1.39 0.22 0.05 80.82 02:18:01 AM all 25.78 0.00 4.98 2.04 0.13 67.08 02:18:01 AM 0 20.74 0.00 4.89 2.28 0.10 71.99 02:18:01 AM 1 30.80 0.00 5.07 1.81 0.15 62.17 02:19:01 AM all 3.48 0.00 0.83 3.53 0.05 92.12 02:19:01 AM 0 3.35 0.00 0.84 4.65 0.05 91.12 02:19:01 AM 1 3.61 0.00 0.82 2.40 0.05 93.12 02:20:01 AM all 7.39 0.00 0.52 0.17 0.05 91.87 02:20:01 AM 0 7.59 0.00 0.46 0.12 0.05 91.79 02:20:01 AM 1 7.19 0.00 0.58 0.22 0.05 91.96 02:21:01 AM all 30.85 0.00 3.83 0.52 0.10 64.70 02:21:01 AM 0 19.14 0.00 3.13 0.75 0.10 76.88 02:21:01 AM 1 42.54 0.00 4.54 0.28 0.10 52.54 Average: all 20.72 0.01 3.47 7.72 0.09 67.98 Average: 0 16.40 0.01 3.11 7.68 0.08 72.71 Average: 1 25.05 0.01 3.84 7.75 0.09 63.25