---> uname -a: Linux prd-centos8-robot-2c-8g-9255.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 615 4926 19 2155 6786 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:01:2e:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe01:2e65/64 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) 02/07/2025 _x86_64_ (2 CPU) 02:07:16 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 86.93 8.51 78.43 1480.83 6288.22 02:10:00 AM 80.06 0.78 79.29 54.24 10342.86 02:10:01 AM 19.18 0.00 19.18 0.00 1160.27 02:11:01 AM 38.54 7.05 31.49 1306.36 1634.09 02:12:01 AM 46.16 0.03 46.13 3.47 7083.94 02:13:01 AM 2.93 0.12 2.82 33.06 96.10 02:14:01 AM 2.18 0.00 2.18 0.00 338.49 02:15:01 AM 0.13 0.00 0.13 0.00 2.28 02:16:01 AM 12.76 0.35 12.41 38.25 543.47 Average: 33.51 2.09 31.42 362.11 3270.92 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5329752 7040388 2552680 32.38 2688 1893368 698064 7.82 188952 2044872 177904 02:10:00 AM 5226464 7031936 2655968 33.69 2688 1982980 691668 7.74 198600 2114204 4 02:10:01 AM 5226040 7031512 2656392 33.70 2688 1982980 691668 7.74 198600 2114552 4 02:11:01 AM 5005816 7051212 2876616 36.49 2688 2215128 664524 7.44 256252 2254340 174432 02:12:01 AM 5007020 7055100 2875412 36.48 2688 2217440 666192 7.46 258332 2243372 4 02:13:01 AM 4934444 6991892 2947988 37.40 2688 2226808 734944 8.23 258596 2315724 8136 02:14:01 AM 4929764 6987240 2952668 37.46 2688 2226836 749548 8.39 258596 2319996 40 02:15:01 AM 4913252 6970756 2969180 37.67 2688 2226872 783836 8.78 258596 2336264 40 02:16:01 AM 5060292 6958800 2822140 35.80 2688 2073820 717696 8.04 301216 2167716 32636 Average: 5070316 7013204 2812116 35.68 2688 2116248 710904 7.96 241971 2212338 43689 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 234.30 149.16 1481.70 48.10 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 51.19 31.79 463.45 5.63 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 5.48 0.00 0.26 0.00 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 40.90 32.96 299.01 8.70 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 225.28 171.85 48.37 41.61 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 65.43 55.46 79.62 17.28 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 318.38 316.51 181.57 129.15 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 199.55 197.25 431.91 62.22 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 64.51 41.49 126.85 36.13 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 149.69 124.45 386.06 43.58 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) 02/07/2025 _x86_64_ (2 CPU) 02:07:16 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 38.11 0.00 5.71 2.73 0.14 53.31 02:09:01 AM 0 41.04 0.00 5.49 2.52 0.14 50.81 02:09:01 AM 1 35.17 0.00 5.93 2.94 0.14 55.82 02:10:00 AM all 16.11 0.00 2.94 3.78 0.09 77.07 02:10:00 AM 0 18.18 0.00 3.18 3.63 0.07 74.95 02:10:00 AM 1 14.05 0.00 2.70 3.94 0.12 79.19 02:10:01 AM all 1.36 0.00 2.72 0.00 0.00 95.92 02:10:01 AM 0 1.37 0.00 2.74 0.00 0.00 95.89 02:10:01 AM 1 1.35 0.00 2.70 0.00 0.00 95.95 02:11:01 AM all 28.74 0.00 4.89 1.09 0.13 65.15 02:11:01 AM 0 35.74 0.00 4.67 0.82 0.13 58.64 02:11:01 AM 1 21.77 0.00 5.11 1.37 0.12 71.64 02:12:01 AM all 9.11 0.00 1.82 1.39 0.07 87.61 02:12:01 AM 0 10.19 0.00 2.07 1.36 0.07 86.31 02:12:01 AM 1 8.03 0.00 1.57 1.42 0.07 88.91 02:13:01 AM all 13.85 0.00 0.95 0.02 0.07 85.11 02:13:01 AM 0 16.94 0.00 1.31 0.00 0.07 81.68 02:13:01 AM 1 10.74 0.00 0.59 0.03 0.07 88.57 02:14:01 AM all 23.99 0.00 0.55 0.02 0.12 75.33 02:14:01 AM 0 24.40 0.00 0.49 0.03 0.12 74.96 02:14:01 AM 1 23.57 0.00 0.61 0.00 0.12 75.70 02:15:01 AM all 25.82 0.00 0.60 0.00 0.10 73.48 02:15:01 AM 0 47.44 0.00 0.79 0.00 0.13 51.63 02:15:01 AM 1 4.04 0.00 0.41 0.00 0.07 95.49 02:16:01 AM all 13.02 0.00 1.84 0.16 0.09 84.88 02:16:01 AM 0 16.13 0.00 1.92 0.07 0.08 81.79 02:16:01 AM 1 9.90 0.00 1.76 0.25 0.10 87.98 Average: all 21.04 0.00 2.41 1.14 0.10 75.31 Average: 0 26.19 0.00 2.49 1.05 0.10 70.18 Average: 1 15.88 0.00 2.34 1.24 0.10 80.45