---> uname -a: Linux prd-centos8-robot-2c-8g-52325.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4730 19 2308 6741 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:b6:53:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85018sec preferred_lft 85018sec inet6 fe80::f816:3eff:feb6:5357/64 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) 09/14/2025 _x86_64_ (2 CPU) 03:31:40 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 178.41 95.47 82.94 9449.13 41245.53 03:34:01 AM 100.27 0.72 99.55 52.92 11474.31 03:35:01 AM 31.36 0.42 30.94 64.78 2471.09 03:36:01 AM 67.72 6.97 60.76 1292.98 6510.16 03:37:01 AM 18.39 0.00 18.39 0.00 2991.85 03:38:01 AM 3.43 0.00 3.43 0.00 118.55 03:39:01 AM 0.13 0.00 0.13 0.00 1.45 03:40:01 AM 0.50 0.28 0.22 14.93 6.81 03:41:01 AM 2.30 0.00 2.30 0.00 129.36 03:42:01 AM 0.42 0.00 0.42 0.00 266.12 03:43:01 AM 0.42 0.00 0.42 0.00 172.91 03:44:01 AM 0.23 0.00 0.23 0.00 71.47 03:45:01 AM 0.20 0.00 0.20 0.00 73.91 03:46:01 AM 0.30 0.00 0.30 0.00 282.69 03:47:01 AM 0.45 0.03 0.42 0.27 158.54 03:48:01 AM 1.47 0.00 1.47 0.00 204.82 03:49:01 AM 0.45 0.00 0.45 0.00 321.49 03:50:01 AM 0.23 0.00 0.23 0.00 123.18 03:51:01 AM 0.25 0.00 0.25 0.00 159.41 03:52:01 AM 0.47 0.00 0.47 0.00 347.97 03:53:01 AM 0.45 0.00 0.45 0.00 55.11 03:54:01 AM 28.42 0.42 28.01 47.72 3793.40 Average: 19.83 4.74 15.09 496.51 3226.51 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5247452 6962436 2634980 33.43 2688 1898796 796676 8.92 223004 2097472 214036 03:34:01 AM 5137156 6976776 2745276 34.83 2688 2015244 735240 8.23 198516 2190948 42504 03:35:01 AM 5163136 7007784 2719296 34.50 2688 2020440 724856 8.12 223424 2146376 3272 03:36:01 AM 4938780 7031056 2943652 37.34 2688 2259544 662432 7.42 262832 2299652 76968 03:37:01 AM 4928652 7020668 2953780 37.47 2688 2259512 662432 7.42 262844 2310076 4 03:38:01 AM 4928684 7020704 2953748 37.47 2688 2259516 662432 7.42 262848 2310256 4 03:39:01 AM 4928876 7020896 2953556 37.47 2688 2259516 662432 7.42 262848 2310076 4 03:40:01 AM 4876480 6969696 3005952 38.13 2688 2260720 763532 8.55 263208 2361660 748 03:41:01 AM 4870672 6965384 3011760 38.21 2688 2262208 763532 8.55 263272 2367200 420 03:42:01 AM 4848540 6951308 3033892 38.49 2688 2270256 763532 8.55 263276 2388820 584 03:43:01 AM 4834000 6941548 3048432 38.67 2688 2275036 794680 8.90 263276 2403804 296 03:44:01 AM 4831612 6941160 3050820 38.70 2688 2277052 811080 9.08 263276 2406308 208 03:45:01 AM 4825412 6940760 3057020 38.78 2688 2282916 811080 9.08 263276 2412012 3888 03:46:01 AM 4815904 6938796 3066528 38.90 2688 2290412 811080 9.08 263276 2421648 2936 03:47:01 AM 4810680 6935952 3071752 38.97 2688 2292760 853744 9.56 263396 2426820 720 03:48:01 AM 4802172 6935228 3080260 39.08 2688 2300544 853744 9.56 263396 2434844 3252 03:49:01 AM 4792288 6933384 3090144 39.20 2688 2308600 853744 9.56 263396 2445028 1760 03:50:01 AM 4785844 6929284 3096588 39.28 2688 2310928 872100 9.76 263396 2451184 436 03:51:01 AM 4778896 6928268 3103536 39.37 2688 2316908 872100 9.76 263396 2458020 1676 03:52:01 AM 4769940 6928356 3112492 39.49 2688 2325924 872100 9.76 263396 2467060 364 03:53:01 AM 4858544 7021224 3023888 38.36 2688 2330160 669480 7.50 263720 2379616 3120 03:54:01 AM 4830560 6883768 3051872 38.72 2688 2226888 787272 8.82 525544 2169596 16192 Average: 4891104 6962929 2991328 37.95 2688 2241085 775423 8.68 268583 2348113 16972 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 300.17 182.09 1656.49 57.58 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 78.11 58.01 843.75 9.35 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 17.23 14.21 6.94 4.95 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 42.48 37.44 336.34 13.52 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 379.12 302.10 85.97 76.47 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.50 1.97 0.56 0.48 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.73 1.97 0.44 0.42 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 52.63 38.07 14.35 3.79 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 106.28 106.41 22.72 8.24 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 17.96 17.90 27.37 2.02 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 22.86 21.14 17.05 2.38 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 73.59 72.69 20.75 6.63 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 78.02 78.22 33.68 6.10 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 14.81 15.48 23.00 1.87 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 153.72 154.59 26.45 11.91 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 171.27 172.40 47.36 12.91 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 15.16 15.69 24.94 1.91 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 151.42 151.75 26.56 11.90 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 148.06 148.99 39.14 10.84 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 15.66 16.36 28.19 2.06 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 147.08 127.22 32.67 11.43 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 103.27 70.36 213.72 286.16 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 95.19 82.05 160.39 24.68 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) 09/14/2025 _x86_64_ (2 CPU) 03:31:40 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 46.58 0.08 11.39 6.68 0.18 35.09 03:33:01 AM 0 52.46 0.10 12.02 6.91 0.19 28.32 03:33:01 AM 1 40.74 0.05 10.76 6.44 0.18 41.81 03:34:01 AM all 31.91 0.00 4.83 1.16 0.14 61.96 03:34:01 AM 0 41.35 0.00 5.29 1.29 0.15 51.92 03:34:01 AM 1 22.50 0.00 4.36 1.03 0.13 71.97 03:35:01 AM all 14.43 0.00 2.61 0.97 0.08 81.91 03:35:01 AM 0 19.48 0.00 3.01 0.99 0.10 76.42 03:35:01 AM 1 9.40 0.00 2.20 0.95 0.07 87.38 03:36:01 AM all 33.31 0.00 5.95 1.04 0.13 59.56 03:36:01 AM 0 28.85 0.00 5.37 0.77 0.13 64.88 03:36:01 AM 1 37.78 0.00 6.54 1.32 0.13 54.23 03:37:01 AM all 1.08 0.00 0.91 0.73 0.07 97.21 03:37:01 AM 0 1.41 0.00 0.77 0.08 0.08 97.66 03:37:01 AM 1 0.76 0.00 1.06 1.38 0.05 96.76 03:38:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 03:38:01 AM 0 0.33 0.00 0.08 0.03 0.02 99.53 03:38:01 AM 1 0.38 0.00 0.08 0.00 0.03 99.50 03:39:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:39:01 AM 0 0.23 0.00 0.07 0.00 0.03 99.67 03:39:01 AM 1 0.48 0.00 0.08 0.00 0.05 99.38 03:40:01 AM all 4.22 0.00 0.55 0.03 0.06 95.15 03:40:01 AM 0 6.89 0.00 0.72 0.05 0.05 92.28 03:40:01 AM 1 1.56 0.00 0.39 0.00 0.07 97.99 03:41:01 AM all 7.64 0.00 0.79 0.01 0.08 91.49 03:41:01 AM 0 7.74 0.00 0.74 0.02 0.07 91.43 03:41:01 AM 1 7.53 0.00 0.85 0.00 0.08 91.54 03:42:01 AM all 11.81 0.00 0.68 0.02 0.07 87.42 03:42:01 AM 0 11.99 0.00 0.67 0.03 0.07 87.25 03:42:01 AM 1 11.64 0.00 0.69 0.00 0.07 87.61 03:43:01 AM all 8.25 0.00 0.43 0.00 0.07 91.25 03:43:01 AM 0 7.13 0.00 0.40 0.00 0.07 92.41 03:43:01 AM 1 9.37 0.00 0.47 0.00 0.07 90.10 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 9.07 0.00 0.75 0.00 0.08 90.11 03:44:01 AM 0 9.47 0.00 0.75 0.00 0.08 89.70 03:44:01 AM 1 8.68 0.00 0.74 0.00 0.07 90.51 03:45:01 AM all 10.41 0.00 0.98 0.00 0.08 88.53 03:45:01 AM 0 11.50 0.00 1.00 0.00 0.08 87.42 03:45:01 AM 1 9.33 0.00 0.96 0.00 0.08 89.63 03:46:01 AM all 10.99 0.00 0.56 0.02 0.07 88.36 03:46:01 AM 0 18.12 0.00 0.80 0.02 0.08 80.98 03:46:01 AM 1 3.86 0.00 0.32 0.02 0.05 95.75 03:47:01 AM all 9.28 0.00 0.97 0.00 0.08 89.67 03:47:01 AM 0 11.35 0.00 0.89 0.00 0.08 87.67 03:47:01 AM 1 7.20 0.00 1.04 0.00 0.08 91.68 03:48:01 AM all 14.23 0.00 1.19 0.05 0.10 84.43 03:48:01 AM 0 19.75 0.00 1.35 0.00 0.10 78.80 03:48:01 AM 1 8.71 0.00 1.03 0.10 0.10 90.06 03:49:01 AM all 11.41 0.00 0.60 0.06 0.07 87.87 03:49:01 AM 0 12.37 0.00 0.63 0.00 0.07 86.93 03:49:01 AM 1 10.44 0.00 0.57 0.12 0.07 88.81 03:50:01 AM all 9.70 0.00 0.84 0.00 0.08 89.37 03:50:01 AM 0 10.39 0.00 0.81 0.00 0.07 88.73 03:50:01 AM 1 9.02 0.00 0.87 0.00 0.10 90.01 03:51:01 AM all 11.60 0.00 1.10 0.01 0.08 87.21 03:51:01 AM 0 17.58 0.00 1.29 0.00 0.10 81.02 03:51:01 AM 1 5.69 0.00 0.91 0.02 0.07 93.32 03:52:01 AM all 12.53 0.00 0.67 0.03 0.08 86.69 03:52:01 AM 0 19.87 0.00 0.90 0.00 0.08 79.14 03:52:01 AM 1 5.18 0.00 0.43 0.05 0.08 94.25 03:53:01 AM all 12.95 0.00 1.10 0.03 0.08 85.84 03:53:01 AM 0 20.21 0.00 1.29 0.02 0.08 78.39 03:53:01 AM 1 5.68 0.00 0.91 0.05 0.08 93.28 03:54:01 AM all 29.99 0.00 3.88 0.38 0.10 65.65 03:54:01 AM 0 35.49 0.00 3.80 0.32 0.12 60.27 03:54:01 AM 1 24.48 0.00 3.95 0.44 0.08 71.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.74 0.00 1.86 0.51 0.08 83.80 Average: 0 16.55 0.00 1.94 0.48 0.09 80.94 Average: 1 10.94 0.00 1.79 0.54 0.08 86.65