---> uname -a: Linux prd-centos8-robot-2c-8g-50694.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: 2800.000 BogoMIPS: 5600.00 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 600 4919 19 2177 6799 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:a7:99:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85198sec preferred_lft 85198sec inet6 fe80::f816:3eff:fea7:9930/64 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) 08/08/2025 _x86_64_ (2 CPU) 04:49:03 LINUX RESTART (2 CPU) 04:50:01 AM tps rtps wtps bread/s bwrtn/s 04:51:01 AM 116.16 0.37 115.79 15.59 10276.30 04:52:01 AM 50.02 0.65 49.37 51.05 6723.84 04:53:01 AM 4.95 0.03 4.92 0.53 202.82 04:54:01 AM 0.25 0.00 0.25 0.00 3.87 04:55:01 AM 0.22 0.00 0.22 0.00 2.68 04:56:01 AM 0.27 0.00 0.27 0.00 4.32 04:57:01 AM 1.78 0.00 1.78 0.00 39.74 04:58:01 AM 67.11 7.25 59.86 1350.17 3700.97 04:59:01 AM 31.67 0.03 31.64 3.47 6224.63 05:00:01 AM 5.93 0.22 5.72 11.73 255.12 05:01:01 AM 0.57 0.02 0.55 0.13 64.70 05:02:01 AM 0.53 0.07 0.47 1.73 61.54 05:03:01 AM 0.27 0.00 0.27 0.00 35.46 05:04:01 AM 0.35 0.00 0.35 0.00 49.35 05:05:01 AM 1.38 0.03 1.35 0.27 42.30 05:06:01 AM 0.35 0.00 0.35 0.00 6.47 05:07:01 AM 0.25 0.00 0.25 0.00 47.13 05:08:01 AM 15.36 0.35 15.01 38.25 717.43 05:09:01 AM 26.98 0.52 26.46 63.86 1712.55 Average: 17.07 0.50 16.57 80.87 1588.07 04:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 AM 5232184 7030392 2650248 33.62 2688 1974940 710172 7.95 188748 2116548 140384 04:52:01 AM 5166660 6996672 2715772 34.45 2688 2006284 709788 7.95 198856 2165484 12 04:53:01 AM 5166608 6996636 2715824 34.45 2688 2006300 709788 7.95 198900 2166824 4 04:54:01 AM 5166680 6996708 2715752 34.45 2688 2006300 709788 7.95 198900 2166936 4 04:55:01 AM 5166868 6996900 2715564 34.45 2688 2006304 709788 7.95 198900 2167012 4 04:56:01 AM 5167156 6997188 2715276 34.45 2688 2006304 709788 7.95 198900 2166948 4 04:57:01 AM 5191288 7020416 2691144 34.14 2688 2005396 675580 7.56 209676 2132984 9928 04:58:01 AM 4929060 7008068 2953372 37.47 2688 2246408 678516 7.60 257316 2319624 170444 04:59:01 AM 4965376 7046172 2917056 37.01 2688 2248492 644616 7.22 262780 2272756 4 05:00:01 AM 4915116 6997872 2967316 37.64 2688 2250360 731304 8.19 262928 2322548 316 05:01:01 AM 4908760 6993016 2973672 37.73 2688 2251988 746724 8.36 262936 2328552 240 05:02:01 AM 4907092 6992892 2975340 37.75 2688 2253492 763596 8.55 263060 2330008 36 05:03:01 AM 4905020 6992560 2977412 37.77 2688 2255232 763596 8.55 263064 2331952 812 05:04:01 AM 4903436 6991552 2978996 37.79 2688 2255808 784704 8.79 263064 2333416 4 05:05:01 AM 4902552 6991064 2979880 37.80 2688 2256168 784704 8.79 263220 2334260 16 05:06:01 AM 4901488 6990432 2980944 37.82 2688 2256608 784704 8.79 263212 2335468 404 05:07:01 AM 4898588 6988824 2983844 37.85 2688 2257912 784704 8.79 263220 2338180 368 05:08:01 AM 5056824 6976728 2825608 35.85 2688 2093572 729868 8.17 308516 2158860 35884 05:09:01 AM 5089436 7010416 2792996 35.43 2688 2094984 685248 7.67 468828 1968620 10304 Average: 5028431 7000764 2854001 36.21 2688 2143834 727209 8.14 252370 2234578 19430 04:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 90.10 70.31 893.03 9.82 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 55.18 40.79 564.50 5.10 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 0.83 0.40 0.34 0.14 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 0.73 0.27 0.19 0.08 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 0.88 0.43 0.38 0.20 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 2.60 0.38 0.51 0.12 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 4.63 2.48 2.19 1.40 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 49.06 41.63 333.56 11.59 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 197.25 168.93 38.80 39.56 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 96.12 87.82 18.99 10.02 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 67.09 66.18 13.30 6.33 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 52.90 51.78 11.21 5.50 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 77.37 76.90 16.15 7.45 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 20.79 18.58 5.21 3.33 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 13.98 13.15 3.49 2.37 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 13.85 12.70 3.53 2.19 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 38.84 37.03 10.13 6.58 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 78.01 53.63 99.38 48.10 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 14.68 12.45 12.88 6.17 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 46.05 39.78 106.73 8.74 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) 08/08/2025 _x86_64_ (2 CPU) 04:49:03 LINUX RESTART (2 CPU) 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 32.85 0.00 5.11 1.70 0.12 60.22 04:51:01 AM 0 28.55 0.00 4.76 2.36 0.12 64.21 04:51:01 AM 1 37.15 0.00 5.47 1.03 0.12 56.23 04:52:01 AM all 12.51 0.00 1.53 0.54 0.05 85.37 04:52:01 AM 0 16.65 0.00 2.07 0.63 0.05 80.60 04:52:01 AM 1 8.37 0.00 0.98 0.45 0.05 90.14 04:53:01 AM all 0.39 0.00 0.12 0.00 0.03 99.47 04:53:01 AM 0 0.23 0.00 0.13 0.00 0.02 99.62 04:53:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 04:54:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 04:54:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 04:54:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 04:55:01 AM all 0.33 0.00 0.06 0.01 0.03 99.58 04:55:01 AM 0 0.22 0.00 0.07 0.02 0.02 99.68 04:55:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 04:56:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 04:56:01 AM 0 0.20 0.00 0.03 0.00 0.02 99.75 04:56:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 04:57:01 AM all 3.83 0.00 0.73 0.02 0.06 95.37 04:57:01 AM 0 3.47 0.00 0.63 0.02 0.05 95.83 04:57:01 AM 1 4.19 0.00 0.82 0.02 0.07 94.90 04:58:01 AM all 36.71 0.00 5.96 0.43 0.09 56.81 04:58:01 AM 0 42.74 0.00 6.17 0.33 0.08 50.67 04:58:01 AM 1 30.70 0.00 5.74 0.53 0.10 62.93 04:59:01 AM all 3.95 0.00 0.91 0.88 0.04 94.22 04:59:01 AM 0 5.46 0.00 1.00 0.95 0.05 92.54 04:59:01 AM 1 2.44 0.00 0.82 0.80 0.03 95.90 05:00:01 AM all 6.47 0.00 0.53 0.03 0.07 92.90 05:00:01 AM 0 9.29 0.00 0.32 0.00 0.07 90.32 05:00:01 AM 1 3.66 0.00 0.74 0.07 0.07 95.47 05:01:01 AM all 5.50 0.00 0.42 0.00 0.11 93.97 05:01:01 AM 0 7.39 0.00 0.40 0.00 0.08 92.12 05:01:01 AM 1 3.60 0.00 0.44 0.00 0.13 95.83 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 5.32 0.00 0.34 0.00 0.07 94.27 05:02:01 AM 0 6.94 0.00 0.34 0.00 0.07 92.66 05:02:01 AM 1 3.70 0.00 0.35 0.00 0.07 95.88 05:03:01 AM all 5.65 0.00 0.44 0.01 0.06 93.84 05:03:01 AM 0 6.94 0.00 0.40 0.02 0.07 92.58 05:03:01 AM 1 4.37 0.00 0.47 0.00 0.05 95.11 05:04:01 AM all 5.82 0.00 0.28 0.00 0.07 93.83 05:04:01 AM 0 6.10 0.00 0.27 0.00 0.07 93.57 05:04:01 AM 1 5.54 0.00 0.30 0.00 0.07 94.10 05:05:01 AM all 4.18 0.00 0.42 0.01 0.06 95.34 05:05:01 AM 0 4.56 0.00 0.32 0.02 0.05 95.06 05:05:01 AM 1 3.80 0.00 0.52 0.00 0.07 95.62 05:06:01 AM all 3.91 0.00 0.27 0.00 0.06 95.76 05:06:01 AM 0 5.56 0.00 0.32 0.00 0.07 94.05 05:06:01 AM 1 2.26 0.00 0.22 0.00 0.05 97.47 05:07:01 AM all 10.56 0.00 0.44 0.00 0.07 88.93 05:07:01 AM 0 15.81 0.00 0.50 0.00 0.07 83.62 05:07:01 AM 1 5.31 0.00 0.39 0.00 0.07 94.24 05:08:01 AM all 19.37 0.00 2.07 0.07 0.08 78.41 05:08:01 AM 0 27.34 0.00 2.05 0.07 0.07 70.47 05:08:01 AM 1 11.39 0.00 2.09 0.07 0.08 86.37 05:09:01 AM all 21.19 0.00 2.89 0.16 0.08 75.69 05:09:01 AM 0 30.31 0.00 3.35 0.18 0.08 66.07 05:09:01 AM 1 12.08 0.00 2.42 0.13 0.07 85.30 Average: all 9.44 0.00 1.19 0.20 0.06 89.10 Average: 0 11.47 0.00 1.22 0.24 0.06 87.00 Average: 1 7.41 0.00 1.16 0.16 0.06 91.20