---> uname -a: Linux prd-centos8-robot-2c-8g-48266.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 644 4876 19 2177 6755 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:42:db:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe42:db81/64 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) 08/01/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 97.95 28.84 69.12 6820.32 6471.50 07:28:01 AM 96.17 0.72 95.45 52.92 10929.62 07:29:01 AM 40.53 0.38 40.14 64.26 3345.34 07:30:01 AM 72.28 9.48 62.80 1685.84 7881.79 07:31:01 AM 7.85 0.00 7.85 0.00 613.86 07:32:01 AM 0.83 0.00 0.83 0.00 17.88 07:33:01 AM 0.12 0.00 0.12 0.00 1.17 07:34:01 AM 0.38 0.03 0.35 1.07 88.69 07:35:01 AM 1.88 0.00 1.88 0.00 65.46 07:36:01 AM 0.18 0.00 0.18 0.00 2.23 07:37:01 AM 23.89 0.62 23.28 73.04 1164.20 Average: 31.10 3.64 27.46 790.80 2780.30 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5384056 7062100 2498368 31.70 2688 1861180 682328 7.64 185548 1992992 173856 07:28:01 AM 5168908 7002780 2713516 34.42 2688 2009680 708676 7.94 197724 2161872 42480 07:29:01 AM 5097256 7000640 2785168 35.33 2688 2077136 706792 7.91 233996 2192900 56112 07:30:01 AM 4901680 6996112 2980744 37.82 2688 2262184 701128 7.85 267032 2331580 10840 07:31:01 AM 4901724 6996164 2980700 37.81 2688 2262192 700780 7.85 267032 2331480 8 07:32:01 AM 4901896 6996336 2980528 37.81 2688 2262192 700780 7.85 267032 2331588 4 07:33:01 AM 4901672 6996112 2980752 37.82 2688 2262192 700780 7.85 267032 2331816 4 07:34:01 AM 4729148 6826088 3153276 40.00 2688 2264692 904088 10.12 267160 2502852 16 07:35:01 AM 4812444 6909400 3069980 38.95 2688 2264708 811876 9.09 267160 2419492 16 07:36:01 AM 4898156 6996104 2984268 37.86 2688 2265704 703204 7.87 267480 2334688 996 07:37:01 AM 5084408 7004920 2798016 35.50 2688 2093912 712892 7.98 464468 1975044 16488 Average: 4980123 6980614 2902301 36.82 2688 2171434 730302 8.18 268333 2264209 27347 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 327.72 193.54 1733.93 59.43 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 70.99 55.51 738.21 8.85 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 35.81 31.71 156.38 8.41 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 605.36 443.50 288.80 101.37 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 2.58 1.88 0.43 0.41 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 1.70 1.03 0.34 0.20 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 2.87 2.13 0.72 0.64 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 132.76 118.75 1772.35 8.99 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 309.03 304.08 5737.04 19.66 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 277.90 265.91 5299.98 18.06 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 74.36 49.17 99.52 30.40 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 167.38 133.38 1438.84 23.31 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) 08/01/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 45.01 0.01 7.70 1.33 0.10 45.86 07:27:01 AM 0 45.51 0.02 8.16 0.95 0.10 45.26 07:27:01 AM 1 44.51 0.00 7.23 1.70 0.10 46.46 07:28:01 AM all 24.61 0.00 3.65 0.96 0.08 70.70 07:28:01 AM 0 20.78 0.00 3.28 1.07 0.07 74.80 07:28:01 AM 1 28.45 0.00 4.02 0.85 0.08 66.60 07:29:01 AM all 22.79 0.00 3.44 0.41 0.08 73.27 07:29:01 AM 0 15.45 0.00 3.07 0.37 0.08 81.03 07:29:01 AM 1 30.14 0.00 3.80 0.45 0.08 65.53 07:30:01 AM all 22.32 0.00 5.45 1.12 0.08 71.02 07:30:01 AM 0 17.73 0.00 5.39 1.10 0.10 75.67 07:30:01 AM 1 26.90 0.00 5.51 1.14 0.07 66.38 07:31:01 AM all 0.36 0.00 0.13 0.09 0.05 99.37 07:31:01 AM 0 0.10 0.00 0.10 0.08 0.05 99.67 07:31:01 AM 1 0.62 0.00 0.15 0.10 0.05 99.08 07:32:01 AM all 0.23 0.00 0.05 0.01 0.04 99.67 07:32:01 AM 0 0.10 0.00 0.07 0.02 0.07 99.75 07:32:01 AM 1 0.35 0.00 0.03 0.00 0.02 99.60 07:33:01 AM all 0.38 0.00 0.11 0.00 0.05 99.47 07:33:01 AM 0 0.17 0.00 0.13 0.00 0.07 99.63 07:33:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 07:34:01 AM all 8.19 0.00 1.59 0.00 0.07 90.15 07:34:01 AM 0 10.98 0.00 2.22 0.00 0.07 86.74 07:34:01 AM 1 5.44 0.00 0.97 0.00 0.07 93.52 07:35:01 AM all 9.66 0.00 1.42 0.02 0.11 88.80 07:35:01 AM 0 9.83 0.00 1.57 0.00 0.10 88.49 07:35:01 AM 1 9.48 0.00 1.26 0.03 0.12 89.11 07:36:01 AM all 9.08 0.00 1.22 0.00 0.09 89.60 07:36:01 AM 0 10.83 0.00 1.51 0.00 0.10 87.56 07:36:01 AM 1 7.34 0.00 0.94 0.00 0.08 91.64 07:37:01 AM all 24.01 0.00 3.37 0.13 0.08 72.40 07:37:01 AM 0 11.92 0.00 3.05 0.07 0.07 84.90 07:37:01 AM 1 36.11 0.00 3.69 0.20 0.10 59.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.16 0.00 2.56 0.37 0.08 81.84 Average: 0 13.04 0.00 2.60 0.33 0.08 83.95 Average: 1 17.27 0.00 2.52 0.41 0.07 79.73