---> uname -a: Linux prd-centos8-robot-2c-8g-3996.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4806 19 2265 6773 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:d1:b9:01 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 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fed1:b901/64 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) 10/16/2025 _x86_64_ (2 CPU) 02:14:55 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 117.03 0.27 116.76 12.93 11154.28 02:18:01 AM 49.75 1.00 48.75 113.03 5275.37 02:19:01 AM 57.34 7.00 50.34 1292.32 3535.51 02:20:01 AM 35.29 0.03 35.25 3.47 6390.79 02:21:01 AM 5.23 0.22 5.02 11.73 235.13 02:22:01 AM 0.95 0.00 0.95 0.00 599.52 02:23:01 AM 0.47 0.00 0.47 0.00 379.31 02:24:01 AM 0.32 0.02 0.30 1.07 62.57 02:25:01 AM 0.83 0.03 0.80 1.87 276.00 02:26:01 AM 0.83 0.40 0.43 53.45 77.17 02:27:01 AM 0.18 0.00 0.18 0.00 20.45 02:28:01 AM 12.80 0.32 12.48 36.92 465.56 02:29:01 AM 25.11 0.52 24.60 63.86 2859.34 Average: 23.55 0.75 22.80 122.35 2410.17 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5082636 6953520 2799796 35.52 2688 2047880 761012 8.52 190352 2264328 169584 02:18:01 AM 5202408 7046312 2680024 34.00 2688 2019888 669976 7.50 218288 2113000 10764 02:19:01 AM 4925376 7021096 2957056 37.51 2688 2262968 671560 7.52 255932 2322780 175028 02:20:01 AM 4919784 7015476 2962648 37.59 2688 2263148 666888 7.47 261356 2318252 12 02:21:01 AM 4873920 6971772 3008512 38.17 2688 2265328 730880 8.18 261544 2363228 216 02:22:01 AM 4842784 6957944 3039648 38.56 2688 2282636 746344 8.36 261960 2394356 16 02:23:01 AM 4830960 6957316 3051472 38.71 2688 2293908 746344 8.36 261960 2405552 68 02:24:01 AM 4826108 6955816 3056324 38.77 2688 2297192 762156 8.53 261972 2411112 1496 02:25:01 AM 4815972 6953400 3066460 38.90 2688 2304900 762156 8.53 262256 2420208 1236 02:26:01 AM 4429572 6894904 3452860 43.80 2688 2307432 777636 8.71 263564 2425628 76 02:27:01 AM 4428924 6894748 3453508 43.81 2688 2307924 777636 8.71 263580 2426184 4 02:28:01 AM 4880780 6928368 3001652 38.08 2688 2218528 762656 8.54 336624 2297920 102228 02:29:01 AM 4932112 6945856 2950320 37.43 2688 2187488 754132 8.44 504232 2088736 14820 Average: 4845487 6961271 3036945 38.53 2688 2235325 737644 8.26 277202 2327022 36581 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 122.61 92.50 1353.64 12.67 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 13.48 9.76 6.91 4.07 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 43.46 32.91 330.44 7.43 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 191.62 139.12 42.19 31.10 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 24.16 17.86 26.31 2.69 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 43.87 36.82 118.03 10.55 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 25.26 18.06 74.29 6.69 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 22.06 20.46 6.07 11.02 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 18.28 16.50 73.43 10.78 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 36.10 52.93 4.43 4.98 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 17.68 12.13 3.70 2.10 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 76.67 51.67 146.72 86.65 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 15.08 14.56 12.80 7.61 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 50.03 39.64 169.16 15.26 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) 10/16/2025 _x86_64_ (2 CPU) 02:14:55 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 35.73 0.00 5.13 1.23 0.11 57.81 02:17:01 AM 0 32.66 0.00 4.64 1.13 0.10 61.47 02:17:01 AM 1 38.79 0.00 5.62 1.33 0.12 54.14 02:18:01 AM all 19.35 0.00 2.19 1.32 0.07 77.07 02:18:01 AM 0 10.07 0.00 1.50 0.88 0.05 87.49 02:18:01 AM 1 28.64 0.00 2.87 1.75 0.08 66.66 02:19:01 AM all 27.60 0.00 4.98 0.71 0.11 66.60 02:19:01 AM 0 17.81 0.00 3.66 0.47 0.10 77.97 02:19:01 AM 1 37.40 0.00 6.29 0.95 0.12 55.24 02:20:01 AM all 7.09 0.00 1.75 1.31 0.04 89.81 02:20:01 AM 0 5.00 0.00 1.66 0.99 0.03 92.32 02:20:01 AM 1 9.17 0.00 1.84 1.64 0.05 87.30 02:21:01 AM all 3.59 0.00 0.29 0.46 0.06 95.60 02:21:01 AM 0 1.81 0.00 0.25 0.15 0.05 97.74 02:21:01 AM 1 5.37 0.00 0.33 0.77 0.07 93.46 02:22:01 AM all 19.14 0.00 0.29 0.25 0.08 80.23 02:22:01 AM 0 17.19 0.00 0.25 0.34 0.07 82.16 02:22:01 AM 1 21.11 0.00 0.34 0.17 0.10 78.28 02:23:01 AM all 10.51 0.00 0.17 0.07 0.07 89.18 02:23:01 AM 0 6.17 0.00 0.15 0.00 0.07 93.62 02:23:01 AM 1 14.92 0.00 0.19 0.14 0.07 84.69 02:24:01 AM all 12.33 0.00 0.22 0.01 0.07 87.38 02:24:01 AM 0 18.32 0.00 0.25 0.02 0.07 81.35 02:24:01 AM 1 6.34 0.00 0.18 0.00 0.07 93.41 02:25:01 AM all 6.65 0.00 0.30 0.06 0.06 92.93 02:25:01 AM 0 3.95 0.00 0.30 0.08 0.07 95.60 02:25:01 AM 1 9.35 0.00 0.30 0.03 0.05 90.26 02:26:01 AM all 8.68 0.00 2.55 0.01 0.07 88.69 02:26:01 AM 0 5.60 0.00 2.58 0.00 0.05 91.77 02:26:01 AM 1 11.77 0.00 2.52 0.02 0.08 85.61 02:27:01 AM all 4.45 0.00 0.22 0.00 0.07 95.26 02:27:01 AM 0 1.74 0.00 0.22 0.00 0.07 97.97 02:27:01 AM 1 7.17 0.00 0.22 0.00 0.07 92.54 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 17.31 0.00 2.55 0.14 0.08 79.92 02:28:01 AM 0 8.58 0.00 2.59 0.08 0.07 88.68 02:28:01 AM 1 26.01 0.00 2.51 0.20 0.10 71.17 02:29:01 AM all 31.74 0.00 3.68 0.69 0.12 63.78 02:29:01 AM 0 15.99 0.00 3.15 0.38 0.08 80.39 02:29:01 AM 1 47.47 0.00 4.20 1.00 0.15 47.18 Average: all 15.72 0.00 1.87 0.48 0.08 81.85 Average: 0 11.15 0.00 1.63 0.35 0.07 86.80 Average: 1 20.30 0.00 2.12 0.62 0.09 76.88