---> uname -a: Linux prd-centos8-robot-2c-8g-17403.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 600 4947 19 2149 6801 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:f5:15:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fef5:15b6/64 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:11 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 84.37 38.78 45.59 6929.65 5330.76 01:25:01 AM 92.74 0.70 92.04 50.78 9518.54 01:26:01 AM 25.32 0.85 24.48 123.96 2222.26 01:27:01 AM 62.17 2.52 59.66 396.07 7382.97 01:28:01 AM 7.63 0.12 7.51 33.06 1002.73 01:29:01 AM 2.22 0.00 2.22 0.00 71.79 01:30:01 AM 0.18 0.00 0.18 0.00 2.43 01:31:01 AM 12.23 0.32 11.91 36.93 617.21 Average: 35.86 5.41 30.45 946.23 3268.58 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5398012 7031016 2484420 31.52 2688 1823232 740296 8.29 219972 1972712 98384 01:25:01 AM 5189016 7010720 2693416 34.17 2688 1998440 701436 7.85 221124 2122296 49316 01:26:01 AM 5228368 7057740 2654064 33.67 2688 2006680 657668 7.36 243384 2065620 3276 01:27:01 AM 5035932 7065196 2846500 36.11 2688 2198916 631060 7.07 263268 2210440 15960 01:28:01 AM 4973868 7012492 2908564 36.90 2688 2208284 697336 7.81 263532 2271540 4 01:29:01 AM 4956060 6994720 2926372 37.13 2688 2208320 749980 8.40 263532 2288676 40 01:30:01 AM 4956000 6999332 2926432 37.13 2688 2212992 745840 8.35 263592 2288416 4680 01:31:01 AM 5077704 6970668 2804728 35.58 2688 2068368 710412 7.95 297720 2150932 31580 Average: 5101870 7017736 2780562 35.28 2688 2090654 704254 7.89 254516 2171329 25405 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 314.90 200.42 1561.61 62.21 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 64.31 44.60 505.73 7.97 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 17.66 11.03 6.73 4.00 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 225.55 181.07 314.36 48.10 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 105.63 92.62 88.20 33.14 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 333.99 329.40 547.08 123.77 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 181.29 173.48 360.27 53.61 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 49.43 35.56 93.82 37.08 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 161.59 133.52 434.71 46.23 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:11 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 30.98 0.02 6.61 7.62 0.34 54.44 01:24:01 AM 0 24.99 0.02 6.63 7.65 0.54 60.18 01:24:01 AM 1 36.99 0.02 6.59 7.58 0.13 48.69 01:25:01 AM all 33.51 0.00 4.53 3.33 0.11 58.52 01:25:01 AM 0 32.41 0.00 4.03 3.21 0.12 60.23 01:25:01 AM 1 34.59 0.00 5.04 3.45 0.10 56.82 01:26:01 AM all 10.91 0.00 1.90 1.82 0.05 85.32 01:26:01 AM 0 3.04 0.00 1.82 2.10 0.05 92.99 01:26:01 AM 1 18.89 0.00 1.98 1.54 0.05 77.54 01:27:01 AM all 28.42 0.00 4.39 2.16 0.09 64.93 01:27:01 AM 0 21.39 0.00 4.13 2.64 0.08 71.76 01:27:01 AM 1 35.45 0.00 4.66 1.69 0.10 58.11 01:28:01 AM all 17.13 0.00 1.77 0.23 0.07 80.81 01:28:01 AM 0 5.96 0.00 0.50 0.44 0.05 93.05 01:28:01 AM 1 28.36 0.00 3.05 0.02 0.08 68.49 01:29:01 AM all 24.15 0.00 0.58 0.01 0.09 75.17 01:29:01 AM 0 8.40 0.00 0.40 0.02 0.08 91.10 01:29:01 AM 1 40.01 0.00 0.76 0.00 0.10 59.13 01:30:01 AM all 21.46 0.00 0.49 0.00 0.09 77.96 01:30:01 AM 0 7.15 0.00 0.28 0.00 0.08 92.48 01:30:01 AM 1 35.95 0.00 0.70 0.00 0.10 63.25 01:31:01 AM all 15.59 0.00 2.36 0.19 0.08 81.79 01:31:01 AM 0 8.08 0.00 2.17 0.13 0.07 89.55 01:31:01 AM 1 23.09 0.00 2.54 0.25 0.08 74.04 Average: all 22.78 0.00 2.83 1.92 0.11 72.35 Average: 0 13.92 0.00 2.49 2.02 0.13 81.42 Average: 1 31.67 0.00 3.17 1.82 0.09 63.24