---> uname -a: Linux prd-centos8-robot-2c-8g-45027.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: 2799.996 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 601 4913 19 2183 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:45:62:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85497sec preferred_lft 85497sec inet6 fe80::f816:3eff:fe45:620c/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) 07/22/2025 _x86_64_ (2 CPU) 01:06:10 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 109.93 0.42 109.51 15.73 9183.22 01:09:01 AM 57.28 0.85 56.43 82.64 7198.77 01:10:01 AM 59.33 7.15 52.18 1322.49 3659.75 01:11:01 AM 36.02 0.03 35.99 3.47 6249.12 01:12:01 AM 0.62 0.02 0.60 0.13 60.41 01:13:01 AM 1.70 0.00 1.70 0.00 88.85 01:14:01 AM 0.20 0.00 0.20 0.00 56.27 01:15:01 AM 0.22 0.00 0.22 0.00 55.80 01:16:01 AM 0.25 0.00 0.25 0.00 45.54 01:17:01 AM 0.22 0.00 0.22 0.00 15.11 01:18:01 AM 0.23 0.00 0.23 0.00 4.85 01:19:01 AM 0.18 0.00 0.18 0.00 48.01 01:20:01 AM 18.11 0.33 17.78 37.85 1182.59 01:21:01 AM 25.86 0.52 25.34 63.85 1251.22 Average: 22.15 0.67 21.49 109.02 2078.66 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5270672 7064088 2611752 33.13 2688 1970448 672732 7.53 185960 2086132 151876 01:09:01 AM 5255748 7094044 2626676 33.32 2688 2014320 624756 7.00 209592 2069940 10764 01:10:01 AM 4960024 7043172 2922400 37.07 2688 2250884 672424 7.53 255796 2292488 167788 01:11:01 AM 4957160 7042204 2925264 37.11 2688 2252968 665256 7.45 261172 2283576 4 01:12:01 AM 4913164 6999692 2969260 37.67 2688 2254472 731536 8.19 261344 2327100 60 01:13:01 AM 4906508 6994656 2975916 37.75 2688 2256112 751444 8.41 261352 2333812 796 01:14:01 AM 4902444 6992008 2979980 37.81 2688 2257548 770736 8.63 261352 2337672 620 01:15:01 AM 4897868 6989304 2984556 37.86 2688 2259360 770736 8.63 261356 2342260 828 01:16:01 AM 4896932 6988880 2985492 37.88 2688 2259864 788132 8.82 261356 2343268 32 01:17:01 AM 4896144 6988456 2986280 37.89 2688 2260228 788132 8.82 261360 2344036 16 01:18:01 AM 4894472 6987448 2987952 37.91 2688 2260892 788132 8.82 261364 2345744 636 01:19:01 AM 4891032 6985300 2991392 37.95 2688 2262184 788132 8.82 261372 2349240 536 01:20:01 AM 5048176 6973864 2834248 35.96 2688 2099456 730408 8.18 306492 2171784 23936 01:21:01 AM 5034100 6972232 2848324 36.14 2688 2112640 742188 8.31 467872 2025076 22740 Average: 4980317 7008239 2902107 36.82 2688 2197955 734625 8.23 269839 2260866 27188 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 89.20 70.51 1052.55 10.16 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 51.28 36.92 566.88 7.04 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 51.85 40.57 317.94 9.99 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 85.72 39.30 25.18 23.09 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 87.50 77.87 17.89 8.37 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 69.74 68.97 13.81 6.58 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 52.97 52.41 11.20 5.52 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 83.22 83.22 16.67 7.91 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 19.76 17.46 5.10 3.11 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 14.63 12.95 3.84 2.52 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 22.00 19.95 5.67 3.50 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 41.56 37.43 11.13 6.99 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 55.73 40.52 96.22 46.72 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 15.29 14.06 14.13 7.09 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 52.89 43.72 154.17 10.61 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) 07/22/2025 _x86_64_ (2 CPU) 01:06:10 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 37.93 0.00 5.62 0.97 0.09 55.39 01:08:01 AM 0 25.54 0.00 4.87 1.07 0.08 68.44 01:08:01 AM 1 50.35 0.00 6.36 0.87 0.10 42.32 01:09:01 AM all 24.18 0.00 2.58 0.54 0.08 72.62 01:09:01 AM 0 21.78 0.00 2.15 0.38 0.08 75.60 01:09:01 AM 1 26.59 0.00 3.01 0.70 0.07 69.64 01:10:01 AM all 30.14 0.00 5.68 0.49 0.09 63.60 01:10:01 AM 0 27.38 0.00 5.56 0.48 0.08 66.49 01:10:01 AM 1 32.90 0.00 5.79 0.50 0.10 60.71 01:11:01 AM all 5.07 0.00 0.89 0.41 0.03 93.60 01:11:01 AM 0 2.71 0.00 0.72 0.22 0.03 96.32 01:11:01 AM 1 7.43 0.00 1.05 0.60 0.03 90.88 01:12:01 AM all 6.43 0.00 0.55 0.01 0.05 92.96 01:12:01 AM 0 5.38 0.00 0.62 0.00 0.05 93.95 01:12:01 AM 1 7.48 0.00 0.49 0.02 0.05 91.97 01:13:01 AM all 5.84 0.00 0.40 0.00 0.05 93.71 01:13:01 AM 0 4.46 0.00 0.40 0.00 0.05 95.08 01:13:01 AM 1 7.21 0.00 0.40 0.00 0.05 92.34 01:14:01 AM all 5.33 0.00 0.33 0.00 0.07 94.28 01:14:01 AM 0 3.45 0.00 0.39 0.00 0.07 96.10 01:14:01 AM 1 7.21 0.00 0.27 0.00 0.07 92.46 01:15:01 AM all 6.00 0.00 0.45 0.00 0.06 93.49 01:15:01 AM 0 7.00 0.00 0.49 0.00 0.05 92.47 01:15:01 AM 1 5.01 0.00 0.42 0.00 0.07 94.51 01:16:01 AM all 5.45 0.00 0.24 0.00 0.06 94.25 01:16:01 AM 0 5.59 0.00 0.20 0.00 0.05 94.16 01:16:01 AM 1 5.31 0.00 0.28 0.00 0.07 94.34 01:17:01 AM all 3.97 0.00 0.25 0.00 0.05 95.73 01:17:01 AM 0 4.85 0.00 0.27 0.00 0.05 94.83 01:17:01 AM 1 3.09 0.00 0.23 0.00 0.05 96.62 01:18:01 AM all 5.91 0.00 0.35 0.00 0.06 93.68 01:18:01 AM 0 3.83 0.00 0.37 0.00 0.07 95.73 01:18:01 AM 1 7.98 0.00 0.33 0.00 0.05 91.64 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 11.03 0.00 0.47 0.00 0.08 88.43 01:19:01 AM 0 7.12 0.00 0.44 0.00 0.07 92.38 01:19:01 AM 1 14.94 0.00 0.50 0.00 0.08 84.48 01:20:01 AM all 17.26 0.00 2.14 0.08 0.06 80.47 01:20:01 AM 0 16.14 0.00 2.09 0.05 0.07 81.65 01:20:01 AM 1 18.37 0.00 2.18 0.10 0.05 79.29 01:21:01 AM all 24.87 0.00 3.07 0.17 0.07 71.82 01:21:01 AM 0 28.13 0.00 2.99 0.13 0.07 68.68 01:21:01 AM 1 21.62 0.00 3.15 0.20 0.07 74.96 Average: all 13.54 0.00 1.65 0.19 0.06 84.56 Average: 0 11.68 0.00 1.54 0.17 0.06 86.55 Average: 1 15.40 0.00 1.75 0.21 0.06 82.57