---> uname -a: Linux prd-centos8-robot-2c-8g-3966.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 608 4884 19 2204 6790 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:30:e1:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fe30:e1e1/64 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) 10/31/2025 _x86_64_ (2 CPU) 02:22:53 LINUX RESTART (2 CPU) 02:24:02 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 122.42 0.24 122.18 6.78 12046.85 02:26:01 AM 41.23 1.07 40.16 115.85 4253.44 02:27:01 AM 63.86 6.93 56.93 1289.30 3830.74 02:28:01 AM 37.19 2.52 34.68 396.07 6363.89 02:29:01 AM 5.15 0.22 4.93 11.73 193.84 02:30:01 AM 0.50 0.00 0.50 0.00 76.82 02:31:01 AM 0.35 0.00 0.35 0.00 60.72 02:32:01 AM 0.28 0.00 0.28 0.00 63.82 02:33:01 AM 0.30 0.00 0.30 0.00 33.14 02:34:01 AM 0.27 0.00 0.27 0.00 16.46 02:35:01 AM 0.13 0.00 0.13 0.00 2.68 02:36:01 AM 0.20 0.00 0.20 0.00 30.84 02:37:01 AM 13.68 0.32 13.36 36.92 524.39 02:38:01 AM 30.66 0.55 30.11 64.11 1723.98 Average: 22.47 0.85 21.62 137.36 2075.41 02:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5081108 6962652 2801324 35.54 2688 2058012 763796 8.55 191712 2264012 152128 02:26:01 AM 5255900 7101012 2626532 33.32 2688 2020900 643432 7.20 218788 2061020 10764 02:27:01 AM 4915600 7014296 2966832 37.64 2688 2264768 694332 7.77 253132 2332256 175496 02:28:01 AM 4963096 7073520 2919336 37.04 2688 2276740 629152 7.04 264960 2270984 4 02:29:01 AM 4917300 7029444 2965132 37.62 2688 2278492 703992 7.88 265104 2316532 872 02:30:01 AM 4899128 7012892 2983304 37.85 2688 2280124 776784 8.70 265116 2334316 540 02:31:01 AM 4891872 7007092 2990560 37.94 2688 2281540 776784 8.70 265116 2341444 264 02:32:01 AM 4890432 7007220 2992000 37.96 2688 2283128 776784 8.70 265120 2342976 56 02:33:01 AM 4886340 7003992 2996092 38.01 2688 2283972 794432 8.90 265120 2347228 52 02:34:01 AM 4883864 7001884 2998568 38.04 2688 2284332 794432 8.90 265124 2349724 24 02:35:01 AM 4883356 7001680 2999076 38.05 2688 2284648 794432 8.90 265124 2350164 288 02:36:01 AM 4880560 6999932 3001872 38.08 2688 2285684 794432 8.90 265124 2352988 440 02:37:01 AM 4897804 6896164 2984628 37.86 2688 2168792 813248 9.11 308484 2310192 76400 02:38:01 AM 5058532 7007824 2823900 35.83 2688 2121688 701504 7.85 473460 1992776 25112 Average: 4950349 7008543 2932083 37.20 2688 2226630 746967 8.36 273677 2283329 31603 02:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.30 79.63 1306.28 11.74 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 13.38 10.53 6.76 4.00 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 42.05 35.95 335.18 7.84 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 131.44 104.22 37.63 29.72 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 43.35 36.69 14.75 4.53 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 33.07 31.71 11.90 9.47 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 27.76 26.75 9.65 3.98 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 32.18 31.81 11.07 4.12 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 27.69 25.24 8.44 4.31 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 14.46 12.58 3.69 2.31 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 12.41 11.15 3.04 1.94 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 31.09 27.71 8.27 5.12 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 74.76 56.18 101.81 49.96 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 19.94 15.44 27.95 7.53 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 43.07 36.06 133.36 10.47 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) 10/31/2025 _x86_64_ (2 CPU) 02:22:53 LINUX RESTART (2 CPU) 02:24:02 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 37.45 0.00 5.24 2.31 0.13 54.87 02:25:01 AM 0 33.19 0.00 5.26 2.22 0.12 59.20 02:25:01 AM 1 41.72 0.00 5.22 2.40 0.14 50.53 02:26:01 AM all 16.02 0.00 2.29 0.42 0.08 81.19 02:26:01 AM 0 9.85 0.00 1.82 0.52 0.08 87.73 02:26:01 AM 1 22.19 0.00 2.76 0.32 0.08 74.66 02:27:01 AM all 31.37 0.00 5.58 0.74 0.12 62.19 02:27:01 AM 0 32.88 0.00 5.47 0.63 0.12 60.89 02:27:01 AM 1 29.87 0.00 5.68 0.85 0.12 63.48 02:28:01 AM all 7.45 0.00 1.74 0.73 0.07 90.02 02:28:01 AM 0 7.07 0.00 1.54 0.64 0.08 90.67 02:28:01 AM 1 7.83 0.00 1.94 0.82 0.05 89.37 02:29:01 AM all 6.48 0.00 0.51 0.02 0.08 92.92 02:29:01 AM 0 6.40 0.00 0.54 0.02 0.08 92.96 02:29:01 AM 1 6.55 0.00 0.49 0.02 0.07 92.88 02:30:01 AM all 6.04 0.00 0.42 0.00 0.09 93.45 02:30:01 AM 0 3.83 0.00 0.39 0.00 0.08 95.70 02:30:01 AM 1 8.25 0.00 0.45 0.00 0.10 91.19 02:31:01 AM all 5.27 0.00 0.38 0.00 0.09 94.26 02:31:01 AM 0 4.74 0.00 0.37 0.00 0.10 94.79 02:31:01 AM 1 5.80 0.00 0.39 0.00 0.08 93.73 02:32:01 AM all 4.75 0.00 0.38 0.00 0.10 94.77 02:32:01 AM 0 4.51 0.00 0.32 0.00 0.10 95.07 02:32:01 AM 1 5.00 0.00 0.44 0.00 0.10 94.47 02:33:01 AM all 6.51 0.00 0.37 0.00 0.08 93.04 02:33:01 AM 0 6.03 0.00 0.35 0.00 0.08 93.53 02:33:01 AM 1 6.98 0.00 0.38 0.00 0.08 92.55 02:34:01 AM all 3.97 0.00 0.28 0.00 0.09 95.66 02:34:01 AM 0 4.10 0.00 0.28 0.00 0.10 95.52 02:34:01 AM 1 3.85 0.00 0.27 0.00 0.08 95.80 02:35:01 AM all 3.47 0.00 0.23 0.00 0.09 96.20 02:35:01 AM 0 3.93 0.00 0.23 0.00 0.08 95.75 02:35:01 AM 1 3.01 0.00 0.23 0.00 0.10 96.66 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 8.86 0.00 0.43 0.00 0.09 90.62 02:36:01 AM 0 5.06 0.00 0.39 0.00 0.08 94.47 02:36:01 AM 1 12.64 0.00 0.47 0.00 0.10 86.79 02:37:01 AM all 21.54 0.00 2.15 0.09 0.09 76.13 02:37:01 AM 0 16.89 0.00 1.72 0.08 0.08 81.22 02:37:01 AM 1 26.20 0.00 2.58 0.10 0.10 71.02 02:38:01 AM all 29.81 0.00 4.43 0.13 0.12 65.52 02:38:01 AM 0 18.35 0.00 4.04 0.10 0.12 77.39 02:38:01 AM 1 41.27 0.00 4.81 0.17 0.12 53.63 Average: all 13.49 0.00 1.74 0.32 0.09 84.36 Average: 0 11.19 0.00 1.62 0.30 0.09 86.79 Average: 1 15.78 0.00 1.86 0.33 0.09 81.93