---> uname -a: Linux prd-centos8-robot-2c-8g-664.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 577 4988 19 2131 6823 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:90:d7:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe90:d754/64 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) 01/11/2025 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 54.66 15.11 39.54 4067.32 4974.82 12:58:01 AM 95.43 0.12 95.32 9.60 9424.94 12:59:01 AM 35.40 1.05 34.36 108.76 4300.47 01:00:01 AM 53.04 6.75 46.29 1248.98 2931.38 01:01:01 AM 21.60 0.00 21.60 0.00 5458.94 01:02:01 AM 2.05 0.18 1.87 33.98 108.01 01:03:01 AM 0.57 0.03 0.53 1.87 98.88 01:04:01 AM 28.72 0.85 27.87 101.70 1427.27 Average: 36.43 3.01 33.42 696.47 3590.44 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5552212 7080776 2330208 29.56 2688 1721432 670188 7.50 187460 1856932 36636 12:58:01 AM 5273784 7071084 2608636 33.09 2688 1975012 643356 7.20 188084 2078784 110212 12:59:01 AM 5295616 7095732 2586804 32.82 2688 1978332 624328 6.99 217872 2027288 12 01:00:01 AM 5036376 7075936 2846044 36.11 2688 2209652 619060 6.93 258932 2219520 156348 01:01:01 AM 5031100 7070672 2851320 36.17 2688 2209656 619060 6.93 258928 2219752 4 01:02:01 AM 4986320 7028308 2896100 36.74 2688 2212072 687276 7.70 259332 2264156 176 01:03:01 AM 5026352 7072220 2856068 36.23 2688 2215952 622032 6.96 259816 2224056 1252 01:04:01 AM 5176788 7052004 2705632 34.32 2688 2051100 660144 7.39 453560 1903168 208 Average: 5172318 7068342 2710102 34.38 2688 2071651 643180 7.20 260498 2099207 38106 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 269.02 166.32 1200.53 57.75 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 84.31 63.73 1037.18 10.10 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 14.68 7.93 6.46 3.25 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 192.70 156.21 330.85 38.38 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.82 0.80 0.82 0.13 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 39.46 27.42 11.90 7.15 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 35.83 24.66 9.04 5.11 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 49.27 37.84 90.32 31.04 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 86.01 60.61 335.87 19.11 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) 01/11/2025 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 22.67 0.00 4.30 14.71 0.09 58.23 12:57:01 AM 0 16.62 0.00 3.15 19.55 0.08 60.60 12:57:01 AM 1 28.77 0.00 5.45 9.83 0.10 55.85 12:58:01 AM all 34.37 0.00 4.61 5.83 0.13 55.06 12:58:01 AM 0 19.51 0.00 3.52 5.34 0.13 71.49 12:58:01 AM 1 49.34 0.00 5.72 6.32 0.12 38.51 12:59:01 AM all 12.11 0.00 1.46 1.34 0.08 85.02 12:59:01 AM 0 4.23 0.00 1.15 1.67 0.08 92.86 12:59:01 AM 1 19.99 0.00 1.77 1.00 0.07 77.17 01:00:01 AM all 28.51 0.00 5.13 1.74 0.11 64.51 01:00:01 AM 0 21.50 0.00 4.30 1.81 0.12 72.27 01:00:01 AM 1 35.50 0.00 5.96 1.66 0.10 56.78 01:01:01 AM all 0.11 0.00 0.33 1.41 0.06 98.09 01:01:01 AM 0 0.10 0.00 0.33 1.44 0.05 98.08 01:01:01 AM 1 0.12 0.00 0.33 1.39 0.07 98.10 01:02:01 AM all 9.19 0.00 0.99 0.03 0.08 89.71 01:02:01 AM 0 4.23 0.00 0.52 0.02 0.08 95.15 01:02:01 AM 1 14.16 0.00 1.46 0.05 0.08 84.25 01:03:01 AM all 11.01 0.00 0.66 0.00 0.09 88.24 01:03:01 AM 0 7.31 0.00 0.49 0.00 0.07 92.14 01:03:01 AM 1 14.70 0.00 0.84 0.00 0.12 84.34 01:04:01 AM all 29.09 0.00 3.81 0.32 0.10 66.68 01:04:01 AM 0 27.60 0.00 3.43 0.38 0.10 68.48 01:04:01 AM 1 30.58 0.00 4.19 0.25 0.10 64.87 Average: all 18.37 0.00 2.66 3.16 0.09 75.71 Average: 0 12.63 0.00 2.11 3.77 0.09 81.39 Average: 1 24.12 0.00 3.21 2.55 0.09 70.02