---> uname -a: Linux prd-centos8-robot-2c-8g-45150.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 605 4869 19 2222 6794 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:f7:1b:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85251sec preferred_lft 85251sec inet6 fe80::f816:3eff:fef7:1b0d/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) 05:06:10 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:02 AM 120.81 0.22 120.59 11.33 10661.25 05:09:01 AM 45.98 1.14 44.84 114.96 5623.81 05:10:01 AM 56.56 7.00 49.56 1291.89 3453.16 05:11:01 AM 35.20 0.03 35.17 3.46 6234.73 05:12:01 AM 2.57 0.00 2.57 0.00 69.71 05:13:01 AM 0.55 0.00 0.55 0.00 8.36 05:14:01 AM 0.35 0.02 0.33 0.13 6.45 05:15:01 AM 1.87 0.00 1.87 0.00 163.26 05:16:01 AM 0.40 0.03 0.37 1.87 65.79 05:17:01 AM 0.48 0.00 0.48 0.00 116.35 05:18:01 AM 0.20 0.00 0.20 0.00 93.20 05:19:01 AM 0.25 0.00 0.25 0.00 80.32 05:20:01 AM 0.23 0.00 0.23 0.00 100.53 05:21:01 AM 0.37 0.00 0.37 0.00 112.06 05:22:01 AM 0.53 0.03 0.50 0.27 114.65 05:23:01 AM 1.25 0.00 1.25 0.00 126.99 05:24:01 AM 3.57 0.32 3.25 36.92 193.25 05:25:01 AM 33.67 0.53 33.14 64.78 2590.67 Average: 16.91 0.52 16.39 84.74 1652.77 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:02 AM 5101648 6966912 2780784 35.28 2688 2042116 760864 8.52 191172 2247604 169404 05:09:01 AM 5258104 7094164 2624328 33.29 2688 2012204 619684 6.94 219236 2057996 10756 05:10:01 AM 4970764 7051296 2911668 36.94 2688 2247920 653684 7.32 257104 2280008 167900 05:11:01 AM 4980820 7063092 2901612 36.81 2688 2249924 619988 6.94 262344 2258724 4 05:12:01 AM 4981092 7063368 2901340 36.81 2688 2249928 619988 6.94 262348 2258788 4 05:13:01 AM 4980992 7063268 2901440 36.81 2688 2249928 619988 6.94 262348 2258720 4 05:14:01 AM 4937464 7021132 2944968 37.36 2688 2251320 692416 7.75 262496 2301616 1292 05:15:01 AM 4930544 7016656 2951888 37.45 2688 2253780 724524 8.11 262844 2308560 688 05:16:01 AM 4928760 7016732 2953672 37.47 2688 2255624 724524 8.11 263040 2310152 628 05:17:01 AM 4922872 7013640 2959560 37.55 2688 2258460 724524 8.11 263040 2315976 172 05:18:01 AM 4916584 7010080 2965848 37.63 2688 2261156 740328 8.29 263040 2322028 108 05:19:01 AM 4913216 7009816 2969216 37.67 2688 2264292 740328 8.29 263040 2325468 888 05:20:01 AM 4910100 7009500 2972332 37.71 2688 2267064 766036 8.58 263040 2328340 676 05:21:01 AM 4906248 7008852 2976184 37.76 2688 2270296 766036 8.58 263040 2332136 644 05:22:01 AM 4900904 7006340 2981528 37.82 2688 2273088 809048 9.06 263180 2337108 264 05:23:01 AM 4897520 7005996 2984912 37.87 2688 2276148 809048 9.06 263180 2340440 336 05:24:01 AM 5028524 6998400 2853908 36.21 2688 2139200 654860 7.33 283940 2201556 49188 05:25:01 AM 5030128 7003700 2852304 36.19 2688 2146636 666864 7.47 487144 2007948 17184 Average: 4972016 7023497 2910416 36.92 2688 2220505 706263 7.91 269754 2266287 23341 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:02 AM eth0 139.97 107.50 1439.59 14.00 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 13.69 10.41 6.84 4.01 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 44.14 38.83 316.49 9.41 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 496.09 362.95 100.26 87.14 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.67 2.17 0.58 0.50 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.55 1.93 0.44 0.43 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 59.26 44.95 14.82 4.07 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 130.46 130.86 22.31 10.14 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 61.61 61.71 10.20 5.05 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 103.22 103.62 19.37 8.34 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 103.32 103.63 18.82 8.45 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 190.53 192.83 32.64 14.11 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 129.06 130.54 23.21 10.19 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 202.18 203.48 34.43 14.83 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 144.54 145.35 25.86 11.45 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 176.84 178.81 30.54 12.80 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 184.57 155.90 153.17 121.46 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 18.81 17.33 16.92 8.47 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 122.52 110.80 126.03 19.17 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) 05:06:10 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:02 AM all 38.87 0.00 5.28 1.12 0.10 54.64 05:08:02 AM 0 39.25 0.00 5.04 0.98 0.10 54.64 05:08:02 AM 1 38.49 0.00 5.52 1.25 0.10 54.64 05:09:01 AM all 15.84 0.00 2.39 0.54 0.07 81.16 05:09:01 AM 0 23.59 0.00 2.78 0.46 0.07 73.10 05:09:01 AM 1 8.05 0.00 1.99 0.63 0.07 89.26 05:10:01 AM all 27.92 0.00 5.60 0.47 0.09 65.93 05:10:01 AM 0 35.91 0.00 6.12 0.58 0.08 57.31 05:10:01 AM 1 19.95 0.00 5.08 0.35 0.10 74.51 05:11:01 AM all 5.78 0.00 1.60 0.34 0.08 92.20 05:11:01 AM 0 5.83 0.00 1.84 0.47 0.08 91.77 05:11:01 AM 1 5.73 0.00 1.35 0.22 0.07 92.63 05:12:01 AM all 0.26 0.00 0.09 0.01 0.03 99.61 05:12:01 AM 0 0.30 0.00 0.10 0.02 0.05 99.53 05:12:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 05:13:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 05:13:01 AM 0 0.42 0.00 0.10 0.00 0.03 99.45 05:13:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 05:14:01 AM all 4.19 0.00 0.55 0.00 0.04 95.21 05:14:01 AM 0 5.19 0.00 0.59 0.00 0.03 94.19 05:14:01 AM 1 3.20 0.00 0.52 0.00 0.05 96.24 05:15:01 AM all 10.14 0.00 0.92 0.01 0.08 88.85 05:15:01 AM 0 9.32 0.00 1.02 0.00 0.07 89.60 05:15:01 AM 1 10.96 0.00 0.82 0.02 0.08 88.12 05:16:01 AM all 5.14 0.00 0.49 0.00 0.08 94.29 05:16:01 AM 0 7.59 0.00 0.59 0.00 0.08 91.74 05:16:01 AM 1 2.69 0.00 0.40 0.00 0.07 96.84 05:17:01 AM all 7.98 0.00 0.67 0.01 0.08 91.26 05:17:01 AM 0 5.24 0.00 0.57 0.02 0.08 94.09 05:17:01 AM 1 10.72 0.00 0.77 0.00 0.08 88.42 05:18:01 AM all 8.90 0.00 0.75 0.00 0.09 90.26 05:18:01 AM 0 8.57 0.00 0.67 0.00 0.08 90.68 05:18:01 AM 1 9.24 0.00 0.82 0.00 0.10 89.83 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 8.64 0.00 0.91 0.01 0.09 90.35 05:19:01 AM 0 11.46 0.00 0.97 0.00 0.10 87.47 05:19:01 AM 1 5.82 0.00 0.84 0.02 0.08 93.24 05:20:01 AM all 8.94 0.00 0.76 0.00 0.10 90.20 05:20:01 AM 0 11.19 0.00 0.86 0.00 0.10 87.85 05:20:01 AM 1 6.68 0.00 0.67 0.00 0.10 92.55 05:21:01 AM all 9.86 0.00 1.00 0.00 0.09 89.05 05:21:01 AM 0 10.37 0.00 1.06 0.00 0.10 88.47 05:21:01 AM 1 9.34 0.00 0.94 0.00 0.08 89.63 05:22:01 AM all 9.71 0.00 1.02 0.00 0.10 89.17 05:22:01 AM 0 11.60 0.00 0.93 0.00 0.10 87.38 05:22:01 AM 1 7.83 0.00 1.12 0.00 0.10 90.95 05:23:01 AM all 8.59 0.00 0.92 0.01 0.09 90.40 05:23:01 AM 0 12.91 0.00 1.04 0.00 0.10 85.95 05:23:01 AM 1 4.28 0.00 0.79 0.02 0.08 94.83 05:24:01 AM all 16.17 0.00 2.22 0.03 0.10 81.49 05:24:01 AM 0 23.48 0.00 2.66 0.02 0.10 73.75 05:24:01 AM 1 8.89 0.00 1.79 0.03 0.10 89.19 05:25:01 AM all 29.24 0.00 3.38 0.19 0.08 67.12 05:25:01 AM 0 35.94 0.00 3.35 0.20 0.07 60.44 05:25:01 AM 1 22.55 0.00 3.40 0.18 0.08 73.78 Average: all 12.04 0.00 1.59 0.15 0.08 86.14 Average: 0 14.36 0.00 1.69 0.15 0.08 83.72 Average: 1 9.72 0.00 1.50 0.15 0.08 88.54