---> uname -a: Linux prd-centos8-robot-2c-8g-629.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4755 19 2341 6798 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:6e:2e:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85485sec preferred_lft 85485sec inet6 fe80::f816:3eff:fe6e:2ea9/64 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) 08/15/2025 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 83.17 15.08 68.09 4065.44 6824.44 12:38:01 AM 90.55 0.75 89.80 53.46 10295.77 12:39:01 AM 31.96 0.38 31.57 64.25 2700.58 12:40:01 AM 72.05 6.97 65.09 1292.98 8113.38 12:41:01 AM 6.43 0.22 6.21 11.73 486.60 12:42:01 AM 2.47 0.00 2.47 0.00 590.40 12:43:01 AM 0.83 0.00 0.83 0.00 299.68 12:44:01 AM 0.30 0.02 0.28 1.07 177.89 12:45:01 AM 0.42 0.00 0.42 0.00 196.97 12:46:01 AM 1.07 0.03 1.03 1.87 894.00 12:47:01 AM 1.07 0.40 0.67 53.45 706.61 12:48:01 AM 0.37 0.00 0.37 0.00 70.01 12:49:01 AM 0.18 0.00 0.18 0.00 28.28 12:50:01 AM 22.21 0.42 21.79 47.72 4298.03 Average: 22.36 1.73 20.63 399.44 2548.70 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5373064 7053536 2509368 31.83 2688 1864044 690328 7.73 186664 2006452 154160 12:38:01 AM 5164380 6998024 2718052 34.48 2688 2009840 729136 8.16 198640 2171900 42488 12:39:01 AM 5128184 7018500 2754248 34.94 2688 2063792 721380 8.08 230144 2169220 44124 12:40:01 AM 4957712 7043152 2924720 37.10 2688 2252776 652856 7.31 261944 2280696 10844 12:41:01 AM 4916432 7002752 2966000 37.63 2688 2253924 705904 7.90 262072 2322608 796 12:42:01 AM 4885456 6987032 2996976 38.02 2688 2269232 737068 8.25 262544 2352728 528 12:43:01 AM 4876956 6986560 3005476 38.13 2688 2277268 737068 8.25 262544 2361228 8 12:44:01 AM 4868952 6985604 3013480 38.23 2688 2284308 737068 8.25 262568 2370020 1752 12:45:01 AM 4828064 6962084 3054368 38.75 2688 2301692 752908 8.43 262616 2410144 13392 12:46:01 AM 4793556 6946764 3088876 39.19 2688 2320840 768520 8.61 262812 2444640 6000 12:47:01 AM 4389032 6885244 3493400 44.32 2688 2338940 795064 8.90 264172 2467692 1460 12:48:01 AM 4387292 6884148 3495140 44.34 2688 2339560 795064 8.90 264172 2469776 144 12:49:01 AM 4386708 6884212 3495724 44.35 2688 2340208 795064 8.90 264188 2470372 4 12:50:01 AM 4901128 6986936 2981304 37.82 2688 2259228 731752 8.19 543420 2079572 22240 Average: 4846923 6973182 3035509 38.51 2688 2226832 739227 8.28 270607 2312646 21281 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 317.44 202.22 1754.85 63.92 0.00 0.00 0.00 0.00 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 69.87 48.08 716.76 8.48 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 28.27 21.81 130.23 6.75 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 214.46 160.02 246.88 36.14 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 17.81 10.98 11.06 1.37 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 35.51 32.49 114.89 9.16 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 18.21 18.73 43.47 6.96 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 20.05 18.48 37.43 5.50 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 39.30 31.79 222.99 12.21 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 37.56 29.98 306.95 2.99 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 50.02 66.79 264.88 5.25 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 5.28 4.90 1.51 1.12 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 22.06 18.98 5.31 3.38 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 91.17 58.11 178.48 123.05 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 69.07 51.67 288.27 20.45 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) 08/15/2025 _x86_64_ (2 CPU) 00:35:27 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 35.65 0.00 5.76 6.89 0.08 51.63 12:37:01 AM 0 43.03 0.00 5.64 5.31 0.08 45.93 12:37:01 AM 1 28.25 0.00 5.87 8.47 0.08 57.33 12:38:01 AM all 24.83 0.00 3.64 1.96 0.09 69.48 12:38:01 AM 0 27.82 0.00 3.45 1.90 0.08 66.75 12:38:01 AM 1 21.83 0.00 3.84 2.02 0.10 72.21 12:39:01 AM all 20.59 0.00 2.97 0.25 0.08 76.11 12:39:01 AM 0 20.03 0.00 3.00 0.15 0.07 76.76 12:39:01 AM 1 21.16 0.00 2.94 0.35 0.08 75.47 12:40:01 AM all 23.02 0.00 4.35 0.65 0.08 71.91 12:40:01 AM 0 26.16 0.00 5.06 0.70 0.08 68.00 12:40:01 AM 1 19.89 0.00 3.64 0.60 0.07 75.80 12:41:01 AM all 1.79 0.00 0.24 0.07 0.06 97.84 12:41:01 AM 0 3.29 0.00 0.32 0.10 0.05 96.25 12:41:01 AM 1 0.30 0.00 0.17 0.03 0.07 99.43 12:42:01 AM all 14.92 0.00 0.24 0.03 0.09 84.72 12:42:01 AM 0 21.05 0.00 0.20 0.00 0.08 78.67 12:42:01 AM 1 8.78 0.00 0.28 0.05 0.10 90.78 12:43:01 AM all 9.47 0.00 0.12 0.01 0.07 90.33 12:43:01 AM 0 7.28 0.00 0.13 0.00 0.07 92.52 12:43:01 AM 1 11.67 0.00 0.10 0.02 0.07 88.15 12:44:01 AM all 9.01 0.00 0.14 0.00 0.08 90.77 12:44:01 AM 0 11.16 0.00 0.12 0.00 0.07 88.66 12:44:01 AM 1 6.86 0.00 0.17 0.00 0.08 92.89 12:45:01 AM all 12.15 0.00 0.27 0.00 0.08 87.51 12:45:01 AM 0 22.07 0.00 0.23 0.00 0.08 77.61 12:45:01 AM 1 2.22 0.00 0.30 0.00 0.07 97.41 12:46:01 AM all 3.35 0.00 0.24 0.04 0.08 96.28 12:46:01 AM 0 4.11 0.00 0.30 0.03 0.08 95.47 12:46:01 AM 1 2.60 0.00 0.18 0.05 0.08 97.08 12:47:01 AM all 7.49 0.00 2.78 0.03 0.08 89.63 12:47:01 AM 0 7.43 0.00 2.68 0.00 0.07 89.82 12:47:01 AM 1 7.55 0.00 2.87 0.05 0.08 89.44 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 2.62 0.00 0.14 0.01 0.09 97.14 12:48:01 AM 0 3.19 0.00 0.12 0.00 0.10 96.59 12:48:01 AM 1 2.04 0.00 0.17 0.02 0.08 97.69 12:49:01 AM all 6.67 0.00 0.18 0.00 0.08 93.06 12:49:01 AM 0 8.13 0.00 0.15 0.00 0.08 91.63 12:49:01 AM 1 5.21 0.00 0.22 0.00 0.08 94.49 12:50:01 AM all 26.51 0.00 3.75 0.25 0.07 69.41 12:50:01 AM 0 29.92 0.00 3.76 0.22 0.07 66.04 12:50:01 AM 1 23.11 0.00 3.74 0.28 0.08 72.79 Average: all 14.16 0.00 1.77 0.73 0.08 83.26 Average: 0 16.77 0.00 1.80 0.60 0.08 80.75 Average: 1 11.54 0.00 1.75 0.85 0.08 85.78