---> uname -a: Linux prd-centos8-robot-2c-8g-6907.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4920 19 2184 6807 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:96:31:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85325sec preferred_lft 85325sec inet6 fe80::f816:3eff:fe96:3106/64 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) 11/08/2025 _x86_64_ (2 CPU) 02:09:45 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 143.75 125.57 18.18 2291.48 5328.41 02:11:01 AM 193.30 148.15 45.15 14313.36 37929.86 02:12:02 AM 70.54 0.25 70.29 12.66 6038.97 02:13:01 AM 78.67 0.73 77.94 53.80 10185.79 02:14:01 AM 27.25 0.42 26.83 64.79 2276.67 02:15:01 AM 9.81 0.00 9.81 0.00 690.25 02:16:01 AM 76.94 6.96 69.98 1292.77 8025.37 02:17:01 AM 13.18 0.00 13.18 0.00 1208.12 02:18:01 AM 0.22 0.00 0.22 0.00 2.43 02:19:01 AM 0.15 0.00 0.15 0.00 1.05 02:20:01 AM 2.15 0.22 1.93 11.73 71.03 02:21:01 AM 0.67 0.00 0.67 0.00 75.63 02:22:01 AM 0.53 0.00 0.53 0.00 100.28 02:23:01 AM 0.13 0.00 0.13 0.00 8.68 02:24:01 AM 0.20 0.00 0.20 0.00 18.94 02:25:01 AM 0.23 0.03 0.20 0.27 10.18 02:26:01 AM 1.40 0.03 1.37 1.87 45.50 02:27:01 AM 24.23 0.40 23.83 46.79 1267.89 Average: 29.54 9.46 20.08 932.54 3993.89 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 7298152 7283288 584272 7.41 2688 201228 511956 6.49 92060 326376 8880 02:11:01 AM 5618636 7099896 2263788 28.72 2688 1675532 655808 7.34 179304 1808492 74008 02:12:02 AM 5286540 7019708 2595884 32.93 2688 1914844 721244 8.08 189888 2084396 193664 02:13:01 AM 5170500 7010780 2711924 34.40 2688 2016100 702060 7.86 199332 2165556 42008 02:14:01 AM 5245240 7087384 2637184 33.46 2688 2018044 633328 7.09 220120 2070160 4 02:15:01 AM 5120212 7024648 2762212 35.04 2688 2077076 687724 7.70 228952 2175628 57424 02:16:01 AM 4957256 7052848 2925168 37.11 2688 2262088 626828 7.02 261056 2280980 26964 02:17:01 AM 4957460 7052900 2924964 37.11 2688 2262096 642212 7.19 261068 2280940 4 02:18:01 AM 4957556 7053000 2924868 37.11 2688 2262100 642212 7.19 261072 2280944 4 02:19:01 AM 4957540 7052984 2924884 37.11 2688 2262100 642212 7.19 261072 2280940 4 02:20:01 AM 4911708 7008480 2970716 37.69 2688 2263428 713172 7.99 261340 2326472 972 02:21:01 AM 4903236 7003344 2979188 37.80 2688 2266752 713172 7.99 261348 2334768 2312 02:22:01 AM 4901036 7001648 2981388 37.82 2688 2267264 713172 7.99 261348 2336848 40 02:23:01 AM 4900688 7001684 2981736 37.83 2688 2267648 713172 7.99 261348 2337236 192 02:24:01 AM 4899824 7001196 2982600 37.84 2688 2268032 713172 7.99 261348 2338040 56 02:25:01 AM 4899040 7000816 2983384 37.85 2688 2268412 697416 7.81 261524 2338688 248 02:26:01 AM 4947704 7052464 2934720 37.23 2688 2271428 634152 7.10 262012 2289804 2792 02:27:01 AM 5044952 6971044 2837472 36.00 2688 2099264 727488 8.15 465208 2014796 23624 Average: 5165404 7043228 2717020 34.47 2688 2051302 671694 7.52 247189 2115059 24067 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 56.82 35.23 218.40 4.08 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 264.03 149.32 1048.35 57.18 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 76.66 61.35 872.44 7.56 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 58.53 36.47 595.05 6.20 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.73 10.38 5.94 3.90 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 9.93 9.21 18.97 2.24 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 219.01 181.61 357.07 44.51 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 385.65 287.50 72.99 56.11 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.63 2.15 0.55 0.46 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 3.70 2.02 0.54 0.43 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 39.44 23.56 11.34 3.34 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 34.38 32.36 11.40 6.28 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 13.36 11.31 3.37 2.20 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 11.50 9.15 2.81 1.80 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 13.38 9.23 3.06 1.83 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 12.85 9.80 3.87 2.56 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 26.72 18.61 8.12 4.06 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 76.39 51.81 98.85 35.26 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 74.39 53.27 182.89 13.87 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) 11/08/2025 _x86_64_ (2 CPU) 02:09:45 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 93.47 0.00 6.53 0.00 0.00 0.00 02:10:01 AM 0 90.91 0.00 9.09 0.00 0.00 0.00 02:10:01 AM 1 96.02 0.00 3.98 0.00 0.00 0.00 02:11:01 AM all 36.69 0.08 10.15 19.28 0.11 33.69 02:11:01 AM 0 35.87 0.07 11.44 18.21 0.12 34.29 02:11:01 AM 1 37.50 0.10 8.86 20.36 0.10 33.09 02:12:02 AM all 25.00 0.00 3.48 1.69 0.15 69.67 02:12:02 AM 0 37.82 0.00 4.48 2.04 0.13 55.54 02:12:02 AM 1 12.24 0.00 2.49 1.35 0.17 83.75 02:13:01 AM all 19.89 0.00 3.24 11.48 0.11 65.27 02:13:01 AM 0 30.14 0.00 3.92 10.53 0.10 55.31 02:13:01 AM 1 9.65 0.00 2.56 12.43 0.12 75.24 02:14:01 AM all 13.11 0.00 1.81 0.43 0.08 84.57 02:14:01 AM 0 14.96 0.00 1.74 0.62 0.10 82.58 02:14:01 AM 1 11.25 0.00 1.89 0.23 0.07 86.56 02:15:01 AM all 11.42 0.00 2.26 0.10 0.08 86.15 02:15:01 AM 0 17.93 0.00 2.84 0.13 0.07 79.04 02:15:01 AM 1 4.90 0.00 1.69 0.07 0.08 93.26 02:16:01 AM all 28.12 0.00 5.52 0.87 0.11 65.38 02:16:01 AM 0 30.89 0.00 6.11 1.04 0.10 61.86 02:16:01 AM 1 25.35 0.00 4.93 0.70 0.12 68.91 02:17:01 AM all 0.66 0.00 0.80 0.15 0.06 98.33 02:17:01 AM 0 0.74 0.00 0.70 0.30 0.08 98.18 02:17:01 AM 1 0.59 0.00 0.89 0.00 0.03 98.49 02:18:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 02:18:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 02:18:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 02:19:01 AM all 0.31 0.00 0.08 0.00 0.05 99.56 02:19:01 AM 0 0.50 0.00 0.07 0.00 0.05 99.38 02:19:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 02:20:01 AM all 4.88 0.00 0.59 0.02 0.06 94.45 02:20:01 AM 0 6.63 0.00 0.82 0.00 0.05 92.50 02:20:01 AM 1 3.14 0.00 0.37 0.03 0.07 96.39 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 16.37 0.00 0.90 0.05 0.09 82.59 02:21:01 AM 0 28.11 0.00 1.46 0.02 0.10 70.32 02:21:01 AM 1 4.65 0.00 0.35 0.08 0.08 94.84 02:22:01 AM all 5.14 0.00 0.36 0.00 0.08 94.42 02:22:01 AM 0 3.88 0.00 0.30 0.00 0.08 95.74 02:22:01 AM 1 6.39 0.00 0.42 0.00 0.08 93.10 02:23:01 AM all 4.30 0.00 0.31 0.00 0.08 95.30 02:23:01 AM 0 5.67 0.00 0.40 0.00 0.10 93.83 02:23:01 AM 1 2.94 0.00 0.22 0.00 0.07 96.78 02:24:01 AM all 4.36 0.00 0.33 0.00 0.11 95.20 02:24:01 AM 0 3.63 0.00 0.30 0.00 0.10 95.97 02:24:01 AM 1 5.08 0.00 0.37 0.00 0.12 94.43 02:25:01 AM all 4.46 0.00 0.45 0.00 0.07 95.03 02:25:01 AM 0 5.23 0.00 0.45 0.00 0.07 94.25 02:25:01 AM 1 3.68 0.00 0.45 0.00 0.07 95.80 02:26:01 AM all 6.71 0.00 0.38 0.02 0.08 92.82 02:26:01 AM 0 12.21 0.00 0.57 0.00 0.08 87.14 02:26:01 AM 1 1.21 0.00 0.18 0.03 0.07 98.51 02:27:01 AM all 21.46 0.00 3.05 0.15 0.09 75.24 02:27:01 AM 0 29.91 0.00 3.47 0.18 0.10 66.34 02:27:01 AM 1 13.02 0.00 2.64 0.12 0.08 84.15 Average: all 12.08 0.00 1.99 1.99 0.09 83.84 Average: 0 15.68 0.00 2.31 1.93 0.09 79.99 Average: 1 8.48 0.01 1.68 2.06 0.08 87.69