---> uname -a: Linux prd-centos8-robot-2c-8g-134.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 553 5042 19 2101 6847 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:1c:da:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe1c:da2e/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) 09/22/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 37.38 13.69 23.69 4586.51 19393.63 12:39:01 AM 30.19 6.05 24.14 1082.17 2642.44 12:40:01 AM 14.96 0.10 14.86 8.40 1601.17 12:41:01 AM 27.24 0.18 27.06 4.80 2412.38 12:42:01 AM 85.37 0.07 85.30 1.87 8580.01 12:43:01 AM 38.21 0.65 37.56 51.06 5002.80 12:44:01 AM 2.90 0.00 2.90 0.00 90.54 12:45:01 AM 16.81 0.20 16.61 34.79 735.49 12:46:01 AM 2.63 0.00 2.63 0.00 74.22 12:47:01 AM 0.52 0.00 0.52 0.00 6.48 12:48:01 AM 8.53 0.48 8.05 67.32 226.73 Average: 24.05 1.93 22.12 524.49 3682.22 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5790088 7175648 2092336 26.54 2688 1584912 608316 6.81 156096 1675676 34680 12:39:01 AM 5644928 7125688 2237496 28.39 2688 1675592 644232 7.21 178624 1780528 30392 12:40:01 AM 5592736 7103096 2289688 29.05 2688 1704640 646856 7.24 183884 1825308 16832 12:41:01 AM 5324112 7013220 2558312 32.46 2688 1875568 745968 8.35 220884 2028760 137656 12:42:01 AM 5180432 7024772 2701992 34.28 2688 2021688 672352 7.53 189624 2168684 122704 12:43:01 AM 5188692 7028712 2693732 34.17 2688 2016444 678732 7.60 198512 2146156 12 12:44:01 AM 5266388 7106408 2616036 33.19 2688 2016440 600924 6.73 207380 2061232 16 12:45:01 AM 5188044 7029544 2694380 34.18 2688 2017636 674752 7.56 224312 2122600 4 12:46:01 AM 5188980 7030484 2693444 34.17 2688 2017640 673588 7.54 226124 2119944 4 12:47:01 AM 5187876 7029380 2694548 34.18 2688 2017640 673588 7.54 226124 2120804 4 12:48:01 AM 5224396 7066124 2658028 33.72 2688 2017880 630904 7.06 383692 1927624 9048 Average: 5343334 7066643 2539090 32.21 2688 1906007 659110 7.38 217751 1997938 31941 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 177.96 109.74 699.56 43.66 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 48.48 35.30 333.05 14.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 15.51 14.58 183.63 1.91 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 37.34 30.39 450.86 3.73 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 49.70 40.05 631.23 7.10 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 25.98 16.28 212.37 2.38 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 4.08 2.05 2.51 1.10 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 9.90 8.43 11.31 4.77 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.92 0.53 0.21 0.14 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.90 0.55 0.66 0.10 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 11.78 8.42 8.31 14.00 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 34.56 24.08 229.63 8.40 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) 09/22/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 19.63 0.00 3.45 46.49 0.12 30.31 12:38:01 AM 0 17.79 0.00 3.90 49.58 0.12 28.60 12:38:01 AM 1 21.46 0.00 2.99 43.41 0.12 32.02 12:39:01 AM all 10.69 0.00 2.01 18.69 0.07 68.54 12:39:01 AM 0 6.74 0.00 2.10 18.48 0.05 72.62 12:39:01 AM 1 14.64 0.00 1.92 18.91 0.08 64.44 12:40:01 AM all 3.08 0.00 0.49 13.70 0.03 82.70 12:40:01 AM 0 3.66 0.00 0.52 20.34 0.03 75.45 12:40:01 AM 1 2.51 0.00 0.47 7.07 0.02 89.94 12:41:01 AM all 11.81 0.00 1.76 8.28 0.08 78.07 12:41:01 AM 0 12.86 0.00 2.07 11.34 0.08 73.64 12:41:01 AM 1 10.76 0.00 1.45 5.22 0.07 82.50 12:42:01 AM all 23.35 0.00 3.80 12.71 0.13 60.01 12:42:01 AM 0 17.17 0.00 3.15 12.52 0.12 67.04 12:42:01 AM 1 29.53 0.00 4.46 12.90 0.13 52.97 12:43:01 AM all 9.30 0.00 1.27 3.79 0.05 85.59 12:43:01 AM 0 6.45 0.00 0.90 3.12 0.05 89.48 12:43:01 AM 1 12.15 0.00 1.64 4.46 0.05 81.70 12:44:01 AM all 0.70 0.00 0.10 0.02 0.02 99.17 12:44:01 AM 0 0.78 0.00 0.07 0.03 0.02 99.10 12:44:01 AM 1 0.62 0.00 0.13 0.00 0.02 99.23 12:45:01 AM all 11.85 0.00 1.30 0.18 0.06 86.61 12:45:01 AM 0 11.98 0.00 1.34 0.08 0.05 86.55 12:45:01 AM 1 11.72 0.00 1.27 0.28 0.07 86.67 12:46:01 AM all 1.21 0.00 0.18 0.01 0.03 98.56 12:46:01 AM 0 1.87 0.00 0.30 0.00 0.03 97.80 12:46:01 AM 1 0.55 0.00 0.07 0.02 0.03 99.33 12:47:01 AM all 0.37 0.00 0.08 0.04 0.03 99.49 12:47:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 12:47:01 AM 1 0.62 0.00 0.10 0.08 0.03 99.16 12:48:01 AM all 12.34 0.00 1.84 0.37 0.06 85.39 12:48:01 AM 0 13.97 0.00 1.92 0.27 0.07 83.78 12:48:01 AM 1 10.71 0.00 1.77 0.47 0.05 87.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.46 0.00 1.48 9.40 0.06 79.60 Average: 0 8.47 0.00 1.48 10.43 0.06 79.56 Average: 1 10.45 0.00 1.48 8.36 0.06 79.65