---> uname -a: Linux prd-centos8-robot-2c-8g-10655.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4748 19 2281 6731 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:b8:ae:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84919sec preferred_lft 84919sec inet6 fe80::f816:3eff:feb8:ae2d/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) 11/15/2025 _x86_64_ (2 CPU) 00:36:33 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 108.81 46.53 62.29 7464.67 9197.27 12:39:01 AM 98.83 0.72 98.12 52.92 10828.78 12:40:01 AM 32.04 0.38 31.66 62.51 3153.98 12:41:01 AM 53.10 6.75 46.35 1247.98 3480.06 12:42:01 AM 47.92 0.25 47.67 47.05 6736.92 12:43:01 AM 5.28 0.22 5.07 11.73 164.52 12:44:01 AM 2.15 0.00 2.15 0.00 414.03 12:45:01 AM 0.92 0.00 0.92 0.00 511.41 12:46:01 AM 0.37 0.02 0.35 1.07 242.53 12:47:01 AM 0.85 0.03 0.82 1.87 266.72 12:48:01 AM 0.48 0.00 0.48 0.00 15.48 12:49:01 AM 6.23 5.95 0.28 574.97 12.85 12:50:01 AM 2.98 0.00 2.98 0.00 74.78 12:51:01 AM 0.23 0.00 0.23 0.00 11.01 12:52:01 AM 1.37 0.03 1.33 0.27 35.22 12:53:01 AM 0.38 0.00 0.38 0.00 14.33 12:54:01 AM 0.28 0.00 0.28 0.00 9.73 12:55:01 AM 0.18 0.00 0.18 0.00 5.52 12:56:01 AM 0.13 0.00 0.13 0.00 8.02 12:57:01 AM 0.27 0.00 0.27 0.00 9.40 12:58:01 AM 0.25 0.00 0.25 0.00 10.83 12:59:01 AM 0.52 0.40 0.12 53.45 10.00 01:00:01 AM 2.90 0.32 2.58 36.92 154.32 01:01:01 AM 34.96 0.47 34.49 52.92 3178.12 Average: 16.73 2.59 14.14 400.42 1606.16 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5202604 6916884 2679828 34.00 2688 1898076 862292 9.66 223272 2138624 215412 12:39:01 AM 5096656 6937248 2785776 35.34 2688 2016056 807764 9.04 198732 2233452 79032 12:40:01 AM 5174080 7016220 2708352 34.36 2688 2017936 744164 8.33 219216 2138776 10756 12:41:01 AM 4856940 6949244 3025492 38.38 2688 2257704 759668 8.51 256052 2378856 148508 12:42:01 AM 4886296 6981100 2996136 38.01 2688 2262048 729932 8.17 260296 2350060 16 12:43:01 AM 4843556 6940000 3038876 38.55 2688 2263840 778980 8.72 260480 2392656 1444 12:44:01 AM 4811832 6925664 3070600 38.95 2688 2281280 810780 9.08 260896 2424192 8592 12:45:01 AM 4799316 6924476 3083116 39.11 2688 2292588 810780 9.08 260896 2436376 5084 12:46:01 AM 4795136 6923704 3087296 39.17 2688 2295956 810780 9.08 260952 2441208 1200 12:47:01 AM 4788340 6923512 3094092 39.25 2688 2302560 810780 9.08 261236 2447228 88 12:48:01 AM 4788236 6923612 3094196 39.25 2688 2302764 810780 9.08 261236 2447500 56 12:49:01 AM 4770788 6923604 3111644 39.48 2688 2320192 820388 9.19 263432 2462708 664 12:50:01 AM 4770380 6923388 3112052 39.48 2688 2320392 824980 9.24 263432 2463016 72 12:51:01 AM 4768576 6921792 3113856 39.50 2688 2320596 824980 9.24 263432 2465048 4 12:52:01 AM 4768584 6922004 3113848 39.50 2688 2320796 818080 9.16 263632 2465116 88 12:53:01 AM 4768092 6921720 3114340 39.51 2688 2321004 818080 9.16 263628 2465348 32 12:54:01 AM 4768072 6921884 3114360 39.51 2688 2321188 818080 9.16 263628 2465472 16 12:55:01 AM 4767948 6921936 3114484 39.51 2688 2321364 818080 9.16 263628 2465648 96 12:56:01 AM 4767732 6921880 3114700 39.51 2688 2321540 818080 9.16 263628 2465808 64 12:57:01 AM 4767412 6921756 3115020 39.52 2688 2321716 818080 9.16 263628 2466256 56 12:58:01 AM 4766524 6921052 3115908 39.53 2688 2321904 818080 9.16 263628 2466892 24 12:59:01 AM 4379392 6861156 3503040 44.44 2688 2324120 833256 9.33 264956 2472120 364 01:00:01 AM 4911864 6941820 2970568 37.69 2688 2198596 759716 8.51 304008 2293440 66640 01:01:01 AM 4890496 6918044 2991936 37.96 2688 2199980 784168 8.78 506040 2124464 12372 Average: 4829536 6929321 3052896 38.73 2688 2255175 804614 9.01 268082 2390428 22945 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 358.84 202.30 1662.06 57.75 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 85.24 64.19 845.72 9.85 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 13.98 8.31 5.51 3.35 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 36.04 30.01 333.06 6.26 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 205.15 146.17 44.61 43.61 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 23.01 14.28 20.83 2.26 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 40.48 35.41 122.43 10.34 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 21.63 18.08 74.44 6.95 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 20.78 17.26 5.60 4.43 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.16 15.26 55.52 10.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.10 0.37 0.25 0.11 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.37 1.10 0.17 0.11 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.78 0.32 0.10 0.05 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.50 0.32 0.09 0.05 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.68 0.30 0.10 0.04 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.43 1.02 0.40 0.24 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.00 1.03 0.34 0.22 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.83 1.03 0.33 0.22 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.05 1.08 0.34 0.22 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.75 1.07 0.33 0.22 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 1.13 1.40 0.52 0.34 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 38.27 56.01 4.73 4.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 80.47 51.35 145.05 92.81 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 17.63 17.06 15.30 8.96 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 40.35 28.53 139.09 11.01 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) 11/15/2025 _x86_64_ (2 CPU) 00:36:33 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 40.95 0.02 7.55 1.65 0.13 49.71 12:38:01 AM 0 39.36 0.03 7.10 1.50 0.17 51.83 12:38:01 AM 1 42.54 0.00 7.99 1.79 0.10 47.58 12:39:01 AM all 28.79 0.00 4.26 1.12 0.10 65.73 12:39:01 AM 0 24.91 0.00 4.15 1.25 0.08 69.60 12:39:01 AM 1 32.65 0.00 4.37 1.00 0.12 61.87 12:40:01 AM all 12.15 0.00 1.51 1.32 0.07 84.96 12:40:01 AM 0 8.45 0.00 1.25 0.70 0.07 89.53 12:40:01 AM 1 15.84 0.00 1.77 1.94 0.07 80.38 12:41:01 AM all 24.02 0.00 4.75 0.62 0.11 70.50 12:41:01 AM 0 20.22 0.00 4.26 0.55 0.08 74.88 12:41:01 AM 1 27.82 0.00 5.25 0.69 0.13 66.12 12:42:01 AM all 13.81 0.00 2.28 0.40 0.06 83.45 12:42:01 AM 0 8.54 0.00 2.09 0.50 0.07 88.80 12:42:01 AM 1 19.08 0.00 2.47 0.30 0.05 78.09 12:43:01 AM all 2.97 0.00 0.21 0.02 0.06 96.74 12:43:01 AM 0 1.29 0.00 0.15 0.00 0.05 98.51 12:43:01 AM 1 4.66 0.00 0.27 0.03 0.07 94.97 12:44:01 AM all 18.54 0.00 0.22 0.02 0.08 81.14 12:44:01 AM 0 11.34 0.00 0.23 0.02 0.08 88.33 12:44:01 AM 1 25.74 0.00 0.20 0.02 0.08 73.96 12:45:01 AM all 9.98 0.00 0.18 0.03 0.07 89.75 12:45:01 AM 0 9.01 0.00 0.18 0.03 0.07 90.70 12:45:01 AM 1 10.95 0.00 0.17 0.02 0.07 88.80 12:46:01 AM all 11.85 0.00 0.16 0.02 0.07 87.90 12:46:01 AM 0 12.02 0.00 0.15 0.03 0.07 87.73 12:46:01 AM 1 11.69 0.00 0.17 0.00 0.07 88.07 12:47:01 AM all 7.28 0.00 0.24 0.03 0.08 92.36 12:47:01 AM 0 2.89 0.00 0.23 0.05 0.08 96.74 12:47:01 AM 1 11.68 0.00 0.25 0.02 0.08 87.97 12:48:01 AM all 0.90 0.00 0.18 0.00 0.08 98.84 12:48:01 AM 0 1.04 0.00 0.20 0.00 0.08 98.68 12:48:01 AM 1 0.77 0.00 0.15 0.00 0.08 99.00 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 1.01 0.23 0.31 0.09 0.07 98.29 12:49:01 AM 0 0.50 0.47 0.27 0.18 0.05 98.53 12:49:01 AM 1 1.52 0.00 0.35 0.00 0.08 98.05 12:50:01 AM all 0.99 0.00 0.19 0.01 0.06 98.76 12:50:01 AM 0 0.74 0.00 0.12 0.02 0.05 99.08 12:50:01 AM 1 1.24 0.00 0.27 0.00 0.07 98.43 12:51:01 AM all 1.05 0.00 0.21 0.00 0.08 98.66 12:51:01 AM 0 0.77 0.00 0.12 0.00 0.07 99.05 12:51:01 AM 1 1.34 0.00 0.30 0.00 0.08 98.28 12:52:01 AM all 1.10 0.00 0.32 0.02 0.08 98.49 12:52:01 AM 0 0.88 0.00 0.30 0.02 0.07 98.73 12:52:01 AM 1 1.32 0.00 0.33 0.02 0.08 98.25 12:53:01 AM all 1.10 0.00 0.18 0.00 0.07 98.65 12:53:01 AM 0 0.90 0.00 0.13 0.00 0.07 98.90 12:53:01 AM 1 1.30 0.00 0.23 0.00 0.07 98.40 12:54:01 AM all 0.68 0.00 0.09 0.00 0.08 99.14 12:54:01 AM 0 0.75 0.00 0.08 0.00 0.08 99.08 12:54:01 AM 1 0.62 0.00 0.10 0.00 0.08 99.20 12:55:01 AM all 0.67 0.00 0.07 0.00 0.08 99.18 12:55:01 AM 0 0.70 0.00 0.05 0.00 0.07 99.18 12:55:01 AM 1 0.63 0.00 0.08 0.00 0.10 99.18 12:56:01 AM all 0.69 0.00 0.10 0.00 0.06 99.15 12:56:01 AM 0 0.65 0.00 0.07 0.00 0.03 99.25 12:56:01 AM 1 0.73 0.00 0.13 0.00 0.08 99.05 12:57:01 AM all 0.67 0.00 0.10 0.00 0.08 99.16 12:57:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 12:57:01 AM 1 0.68 0.00 0.10 0.00 0.08 99.13 12:58:01 AM all 0.70 0.00 0.10 0.00 0.07 99.13 12:58:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 12:58:01 AM 1 0.70 0.00 0.10 0.00 0.08 99.12 12:59:01 AM all 7.62 0.00 2.36 0.00 0.09 89.93 12:59:01 AM 0 6.35 0.00 2.23 0.00 0.07 91.35 12:59:01 AM 1 8.90 0.00 2.48 0.00 0.12 88.50 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 12.38 0.00 2.12 0.02 0.12 85.37 01:00:01 AM 0 6.34 0.00 1.24 0.02 0.08 92.32 01:00:01 AM 1 18.43 0.00 2.99 0.02 0.15 78.41 01:01:01 AM all 33.49 0.00 3.60 0.22 0.12 62.58 01:01:01 AM 0 20.84 0.00 3.05 0.23 0.12 75.77 01:01:01 AM 1 46.15 0.00 4.15 0.20 0.12 49.38 Average: all 9.73 0.01 1.30 0.23 0.08 88.65 Average: 0 7.50 0.02 1.16 0.21 0.07 91.03 Average: 1 11.96 0.00 1.44 0.25 0.09 86.26