---> uname -a: Linux prd-centos8-robot-2c-8g-2156.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 598 4917 19 2182 6801 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:58:f5:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe58:f554/64 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 128.87 51.04 77.83 7518.52 41081.54 02:30:01 AM 110.51 0.72 109.80 52.92 11391.54 02:31:01 AM 29.34 0.42 28.92 64.78 2527.52 02:32:01 AM 78.04 6.97 71.07 1292.98 8438.44 02:33:01 AM 17.79 0.00 17.79 0.00 1520.03 02:34:01 AM 4.08 0.22 3.87 11.73 178.89 02:35:01 AM 1.88 0.00 1.88 0.00 128.01 02:36:01 AM 0.23 0.00 0.23 0.00 31.28 02:37:01 AM 0.25 0.00 0.25 0.00 72.19 02:38:01 AM 0.22 0.00 0.22 0.00 30.79 02:39:01 AM 0.28 0.00 0.28 0.00 15.60 02:40:01 AM 0.18 0.00 0.18 0.00 24.41 02:41:01 AM 0.32 0.00 0.32 0.00 41.18 02:42:01 AM 26.76 0.63 26.12 73.18 1520.43 Average: 28.49 4.29 24.20 643.98 4786.51 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5409428 6997900 2473004 31.37 2688 1779200 761980 8.53 193488 1990740 103268 02:30:01 AM 5159724 6994260 2722708 34.54 2688 2010028 723092 8.10 198792 2171856 59628 02:31:01 AM 5234548 7070896 2647884 33.59 2688 2011976 632072 7.08 219580 2080336 10752 02:32:01 AM 4955516 7043568 2926916 37.13 2688 2255164 636340 7.13 262660 2281172 32104 02:33:01 AM 4956528 7044172 2925904 37.12 2688 2255168 636340 7.13 262660 2282060 4 02:34:01 AM 4912452 7002104 2969980 37.68 2688 2257200 705276 7.90 262808 2325796 484 02:35:01 AM 4908248 6999596 2974184 37.73 2688 2258872 741144 8.30 262816 2329896 256 02:36:01 AM 4904664 6997464 2977768 37.78 2688 2260356 759020 8.50 262820 2333476 872 02:37:01 AM 4898808 6993368 2983624 37.85 2688 2262084 776936 8.70 262820 2339376 528 02:38:01 AM 4898208 6993100 2984224 37.86 2688 2262416 776936 8.70 262820 2340012 4 02:39:01 AM 4897488 6992764 2984944 37.87 2688 2262800 776936 8.70 262824 2340604 32 02:40:01 AM 4895288 6991276 2987144 37.90 2688 2263512 776804 8.70 262824 2342856 52 02:41:01 AM 4945624 7044544 2936808 37.26 2688 2266444 637440 7.14 263200 2292684 1852 02:42:01 AM 5088536 7012016 2793896 35.44 2688 2096796 666784 7.47 467472 1969728 16176 Average: 5004647 7012645 2877785 36.51 2688 2178715 714793 8.00 264827 2244328 16144 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.78 198.75 1651.59 60.99 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 76.26 61.41 849.47 9.64 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 13.45 9.98 5.53 3.87 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 237.66 173.82 370.51 45.60 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 6.45 5.40 1.81 1.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 92.40 85.84 18.89 7.84 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 72.88 70.43 15.99 7.36 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 52.97 53.31 11.15 5.02 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 71.77 70.94 15.62 7.57 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 12.75 10.86 3.08 1.93 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 15.66 13.41 3.78 2.42 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 22.14 19.13 5.64 3.40 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 47.08 42.54 12.25 7.79 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 69.18 45.32 183.11 49.60 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 78.46 61.51 224.92 15.33 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 38.78 0.03 8.79 9.17 0.13 43.10 02:29:01 AM 0 41.15 0.02 8.88 7.31 0.15 42.49 02:29:01 AM 1 36.39 0.03 8.71 11.04 0.12 43.70 02:30:01 AM all 32.02 0.00 4.92 1.68 0.10 61.28 02:30:01 AM 0 40.22 0.00 6.12 2.18 0.10 51.38 02:30:01 AM 1 23.84 0.00 3.74 1.18 0.10 71.14 02:31:01 AM all 12.00 0.00 1.64 0.28 0.06 86.02 02:31:01 AM 0 12.94 0.00 1.62 0.45 0.07 84.92 02:31:01 AM 1 11.06 0.00 1.65 0.12 0.05 87.12 02:32:01 AM all 33.05 0.00 6.08 0.69 0.10 60.07 02:32:01 AM 0 35.41 0.00 6.14 0.73 0.10 57.61 02:32:01 AM 1 30.68 0.00 6.03 0.65 0.10 62.54 02:33:01 AM all 0.26 0.00 0.19 0.18 0.04 99.33 02:33:01 AM 0 0.42 0.00 0.15 0.03 0.03 99.36 02:33:01 AM 1 0.10 0.00 0.23 0.32 0.05 99.30 02:34:01 AM all 6.60 0.00 0.51 0.03 0.08 92.79 02:34:01 AM 0 7.63 0.00 0.45 0.03 0.08 91.80 02:34:01 AM 1 5.57 0.00 0.57 0.02 0.07 93.78 02:35:01 AM all 7.53 0.00 0.43 0.00 0.08 91.96 02:35:01 AM 0 6.00 0.00 0.47 0.00 0.08 93.45 02:35:01 AM 1 9.07 0.00 0.39 0.00 0.08 90.46 02:36:01 AM all 3.90 0.00 0.34 0.00 0.07 95.69 02:36:01 AM 0 4.12 0.00 0.37 0.00 0.07 95.44 02:36:01 AM 1 3.67 0.00 0.32 0.00 0.07 95.94 02:37:01 AM all 7.50 0.00 0.46 0.00 0.08 91.95 02:37:01 AM 0 11.95 0.00 0.44 0.00 0.07 87.55 02:37:01 AM 1 3.06 0.00 0.49 0.00 0.10 96.35 02:38:01 AM all 3.61 0.00 0.18 0.00 0.06 96.15 02:38:01 AM 0 5.75 0.00 0.20 0.00 0.08 93.97 02:38:01 AM 1 1.47 0.00 0.17 0.00 0.03 98.33 02:39:01 AM all 3.99 0.00 0.24 0.00 0.08 95.69 02:39:01 AM 0 4.78 0.00 0.25 0.00 0.08 94.89 02:39:01 AM 1 3.21 0.00 0.23 0.00 0.07 96.49 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 5.76 0.00 0.33 0.00 0.08 93.83 02:40:01 AM 0 7.17 0.00 0.40 0.00 0.08 92.34 02:40:01 AM 1 4.36 0.00 0.25 0.00 0.07 95.32 02:41:01 AM all 13.52 0.00 0.55 0.01 0.09 85.82 02:41:01 AM 0 13.43 0.00 0.57 0.00 0.10 85.90 02:41:01 AM 1 13.62 0.00 0.54 0.02 0.08 85.75 02:42:01 AM all 26.94 0.00 3.59 0.15 0.08 69.24 02:42:01 AM 0 34.16 0.00 3.94 0.13 0.07 61.71 02:42:01 AM 1 19.72 0.00 3.24 0.17 0.10 76.78 Average: all 13.97 0.00 2.02 0.87 0.08 83.05 Average: 0 16.10 0.00 2.15 0.78 0.08 80.89 Average: 1 11.85 0.00 1.90 0.96 0.08 85.22