---> uname -a: Linux prd-centos8-robot-2c-8g-6344.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4871 19 2222 6797 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:d4:a2:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fed4:a25a/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) 12/30/2024 _x86_64_ (2 CPU) 00:18:26 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:02 AM 88.25 14.16 74.09 4159.01 6971.54 12:21:01 AM 74.49 0.75 73.74 53.94 9679.67 12:22:01 AM 42.67 7.13 35.54 1310.50 2159.30 12:23:01 AM 43.47 2.52 40.95 396.00 6805.58 12:24:01 AM 4.83 0.10 4.73 32.12 189.02 12:25:01 AM 1.12 0.00 1.12 0.00 596.35 12:26:01 AM 0.58 0.00 0.58 0.00 300.42 12:27:01 AM 0.53 0.00 0.53 0.00 337.89 12:28:01 AM 6.71 0.35 6.36 38.79 558.11 12:29:01 AM 28.47 0.53 27.94 64.78 2551.85 Average: 29.04 2.56 26.48 606.44 3004.00 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:02 AM 5369984 7069568 2512448 31.87 2688 1882520 695908 7.79 186536 2009060 165540 12:21:01 AM 5259832 7062616 2622600 33.27 2688 1980124 651812 7.30 207712 2071092 13888 12:22:01 AM 5038556 7077092 2843876 36.08 2688 2208772 634248 7.10 255692 2223860 171876 12:23:01 AM 4998032 7052140 2884400 36.59 2688 2224056 656648 7.35 263216 2250076 4 12:24:01 AM 4956648 7013292 2925784 37.12 2688 2226604 722568 8.09 263396 2290896 1408 12:25:01 AM 4924152 6998212 2958280 37.53 2688 2244060 738296 8.27 263812 2322984 1624 12:26:01 AM 4912908 6998304 2969524 37.67 2688 2255340 738296 8.27 263812 2334188 4076 12:27:01 AM 4902808 6995148 2979624 37.80 2688 2262264 753672 8.44 263860 2344112 1036 12:28:01 AM 4949164 6948020 2933268 37.21 2688 2172632 755640 8.46 324632 2251648 71408 12:29:01 AM 5052032 7024100 2830400 35.91 2688 2148156 696160 7.79 493872 1988112 16508 Average: 5036412 7023849 2846020 36.11 2688 2160453 704325 7.89 278654 2208603 44737 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:02 AM eth0 325.81 202.53 1792.69 63.12 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 48.62 35.91 462.60 6.94 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 37.17 31.57 298.09 7.93 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 203.60 138.47 44.21 37.69 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 23.49 16.14 21.52 2.31 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 48.03 35.93 122.53 10.98 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 29.59 20.14 74.75 6.87 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 17.81 15.68 38.35 12.33 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 74.69 48.25 169.16 79.04 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 19.53 19.43 17.86 8.98 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 82.89 56.44 303.92 23.65 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) 12/30/2024 _x86_64_ (2 CPU) 00:18:26 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:02 AM all 43.56 0.00 6.87 2.58 0.13 46.86 12:20:02 AM 0 36.44 0.00 5.97 2.53 0.12 54.94 12:20:02 AM 1 50.68 0.00 7.78 2.63 0.14 38.77 12:21:01 AM all 20.60 0.00 3.35 2.21 0.09 73.75 12:21:01 AM 0 18.92 0.00 3.22 2.49 0.09 75.29 12:21:01 AM 1 22.28 0.00 3.48 1.94 0.08 72.21 12:22:01 AM all 26.96 0.00 4.44 1.09 0.09 67.42 12:22:01 AM 0 18.37 0.00 4.00 1.03 0.10 76.50 12:22:01 AM 1 35.59 0.00 4.87 1.16 0.08 58.30 12:23:01 AM all 10.70 0.00 2.02 1.47 0.07 85.74 12:23:01 AM 0 9.42 0.00 2.07 1.44 0.07 87.00 12:23:01 AM 1 11.98 0.00 1.97 1.51 0.07 84.47 12:24:01 AM all 2.73 0.00 0.27 0.06 0.07 96.87 12:24:01 AM 0 1.62 0.00 0.30 0.12 0.07 97.89 12:24:01 AM 1 3.84 0.00 0.23 0.00 0.07 95.86 12:25:01 AM all 17.75 0.00 0.22 0.08 0.08 81.87 12:25:01 AM 0 2.16 0.00 0.20 0.13 0.08 97.43 12:25:01 AM 1 33.35 0.00 0.23 0.02 0.08 66.32 12:26:01 AM all 9.79 0.00 0.13 0.05 0.08 89.95 12:26:01 AM 0 2.17 0.00 0.13 0.10 0.08 97.51 12:26:01 AM 1 17.40 0.00 0.13 0.00 0.07 82.40 12:27:01 AM all 8.37 0.00 0.17 0.08 0.08 91.29 12:27:01 AM 0 2.59 0.00 0.17 0.17 0.07 97.01 12:27:01 AM 1 14.16 0.00 0.17 0.00 0.10 85.57 12:28:01 AM all 15.92 0.00 1.64 0.13 0.09 82.22 12:28:01 AM 0 7.60 0.00 1.42 0.12 0.08 90.77 12:28:01 AM 1 24.23 0.00 1.85 0.15 0.10 73.67 12:29:01 AM all 31.84 0.00 3.37 0.55 0.08 64.16 12:29:01 AM 0 25.65 0.00 3.02 0.73 0.08 70.51 12:29:01 AM 1 38.03 0.00 3.72 0.37 0.07 57.81 Average: all 18.75 0.00 2.23 0.82 0.08 78.11 Average: 0 12.42 0.00 2.04 0.88 0.08 84.58 Average: 1 25.09 0.00 2.43 0.77 0.09 71.63