---> uname -a: Linux prd-centos8-robot-2c-8g-10085.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 616 4937 19 2143 6784 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:19:90:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe19:9032/64 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) 02/09/2025 _x86_64_ (2 CPU) 23:24:12 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 91.20 4.72 86.49 774.68 6069.39 11:27:01 PM 77.36 1.05 76.31 113.70 10079.54 11:28:01 PM 53.00 9.23 43.77 1640.52 3214.06 11:29:01 PM 29.46 0.03 29.43 3.47 5772.20 11:30:01 PM 2.27 0.00 2.27 0.00 63.95 11:31:01 PM 0.28 0.00 0.28 0.00 4.62 11:32:01 PM 0.42 0.10 0.32 32.13 7.95 11:33:01 PM 18.23 0.42 17.81 47.72 805.21 Average: 34.03 1.94 32.08 326.54 3252.13 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5244968 7016312 2637464 33.46 2688 1949616 745376 8.35 187108 2117072 233288 11:27:01 PM 5252276 7059264 2630156 33.37 2688 1984420 709320 7.94 217416 2068112 24 11:28:01 PM 4940100 6999964 2942332 37.33 2688 2228776 735152 8.23 260488 2310532 157572 11:29:01 PM 4964792 7024380 2917640 37.01 2688 2228904 702312 7.86 263704 2277676 4 11:30:01 PM 4964680 7024260 2917752 37.02 2688 2228904 702312 7.86 263708 2277984 4 11:31:01 PM 4964964 7024560 2917468 37.01 2688 2228908 702312 7.86 263708 2277736 4 11:32:01 PM 4919356 6981008 2963076 37.59 2688 2230956 780196 8.74 263844 2323132 1072 11:33:01 PM 5064544 6951100 2817888 35.75 2688 2061480 775860 8.69 453420 2013380 13364 Average: 5039460 7010106 2842972 36.07 2688 2142746 731605 8.19 271674 2208203 50666 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 82.42 69.34 950.95 10.36 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 52.70 38.94 458.08 6.94 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 49.12 39.15 301.82 9.61 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 578.34 412.40 110.34 92.16 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 3.13 2.15 0.66 0.53 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 2.88 1.95 0.47 0.44 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 56.74 37.03 19.09 3.92 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 90.44 60.96 98.83 30.01 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 114.46 82.73 242.54 19.24 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) 02/09/2025 _x86_64_ (2 CPU) 23:24:12 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 36.72 0.00 5.41 1.45 0.09 56.33 11:26:01 PM 0 21.56 0.00 3.93 1.03 0.08 73.39 11:26:01 PM 1 51.95 0.00 6.89 1.87 0.10 39.19 11:27:01 PM all 17.55 0.00 2.44 2.04 0.07 77.91 11:27:01 PM 0 18.75 0.00 2.26 1.75 0.07 77.18 11:27:01 PM 1 16.36 0.00 2.62 2.32 0.07 78.63 11:28:01 PM all 25.00 0.00 5.21 1.43 0.08 68.28 11:28:01 PM 0 23.37 0.00 5.06 1.54 0.08 69.95 11:28:01 PM 1 26.64 0.00 5.37 1.32 0.07 66.61 11:29:01 PM all 3.87 0.00 1.43 1.24 0.06 93.41 11:29:01 PM 0 2.35 0.00 1.27 1.24 0.07 95.07 11:29:01 PM 1 5.38 0.00 1.58 1.24 0.05 91.75 11:30:01 PM all 0.38 0.00 0.09 0.01 0.03 99.50 11:30:01 PM 0 0.10 0.00 0.10 0.00 0.02 99.78 11:30:01 PM 1 0.65 0.00 0.08 0.02 0.03 99.22 11:31:01 PM all 0.36 0.00 0.08 0.00 0.04 99.52 11:31:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:31:01 PM 1 0.62 0.00 0.10 0.00 0.03 99.25 11:32:01 PM all 2.64 0.00 0.48 0.00 0.04 96.84 11:32:01 PM 0 0.95 0.00 0.23 0.00 0.05 98.76 11:32:01 PM 1 4.34 0.00 0.72 0.00 0.03 94.91 11:33:01 PM all 20.18 0.00 2.83 0.16 0.06 76.78 11:33:01 PM 0 13.73 0.00 2.69 0.20 0.05 83.32 11:33:01 PM 1 26.64 0.00 2.97 0.12 0.07 70.21 Average: all 13.35 0.00 2.25 0.79 0.06 83.55 Average: 0 10.13 0.00 1.95 0.72 0.06 87.14 Average: 1 16.58 0.00 2.54 0.86 0.06 79.96