---> uname -a: Linux prd-centos8-robot-2c-8g-11495.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 590 4906 19 2200 6808 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:19:d2:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe19:d2ea/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) 11/18/2025 _x86_64_ (2 CPU) 02:19:48 LINUX RESTART (2 CPU) 02:20:01 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 213.60 152.50 61.10 14520.07 40485.64 02:22:01 AM 122.51 0.72 121.79 52.92 11977.72 02:23:01 AM 34.08 0.42 33.66 64.79 3052.19 02:24:01 AM 82.21 9.45 72.76 1685.30 6525.71 02:25:01 AM 20.05 0.00 20.05 0.00 3698.08 02:26:01 AM 2.27 0.00 2.27 0.00 63.38 02:27:01 AM 0.12 0.00 0.12 0.00 1.03 02:28:01 AM 0.48 0.22 0.27 11.73 7.30 02:29:01 AM 2.17 0.00 2.17 0.00 137.91 02:30:01 AM 0.68 0.00 0.68 0.00 95.23 02:31:01 AM 0.30 0.00 0.30 0.00 18.08 02:32:01 AM 0.22 0.00 0.22 0.00 17.75 02:33:01 AM 0.23 0.00 0.23 0.00 11.75 02:34:02 AM 0.27 0.03 0.23 1.87 25.53 02:35:01 AM 32.70 0.68 32.02 74.69 1805.96 Average: 34.20 11.00 23.20 1100.68 4545.91 02:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5448064 7023492 2434368 30.88 2688 1767512 756964 8.48 186156 1964372 108504 02:22:01 AM 5158932 7003248 2723500 34.55 2688 2019772 730196 8.18 198388 2169692 68996 02:23:01 AM 5157780 7016100 2724652 34.57 2688 2034168 714812 8.00 225324 2148428 23200 02:24:01 AM 4944236 7055436 2938196 37.28 2688 2277548 647208 7.25 265556 2286584 99436 02:25:01 AM 4943256 7054184 2939176 37.29 2688 2277560 662808 7.42 265572 2286564 4 02:26:01 AM 4943308 7054236 2939124 37.29 2688 2277560 662808 7.42 265576 2286628 8 02:27:01 AM 4943528 7054456 2938904 37.28 2688 2277560 662808 7.42 265576 2286564 12 02:28:01 AM 4897136 7009484 2985296 37.87 2688 2279044 714232 8.00 265844 2332788 1116 02:29:01 AM 4888880 7004560 2993552 37.98 2688 2282336 714232 8.00 265844 2340972 2276 02:30:01 AM 4887968 7004044 2994464 37.99 2688 2282732 726908 8.14 265844 2341496 144 02:31:01 AM 4887644 7004120 2994788 37.99 2688 2283132 726908 8.14 265844 2342036 116 02:32:01 AM 4887036 7003892 2995396 38.00 2688 2283512 726908 8.14 265844 2342816 48 02:33:01 AM 4886624 7003868 2995808 38.01 2688 2283900 726908 8.14 265844 2343116 160 02:34:02 AM 4934640 7055124 2947792 37.40 2688 2287132 653200 7.31 266320 2295024 2664 02:35:01 AM 5049220 6990968 2833212 35.94 2688 2114116 730376 8.18 470552 2001992 10068 Average: 4990550 7022481 2891882 36.69 2688 2201839 703818 7.88 266939 2251271 21117 02:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 333.06 198.77 1686.65 61.44 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 75.12 58.08 874.95 9.46 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 19.75 13.96 7.38 4.94 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 239.89 180.87 376.40 46.23 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 365.21 267.89 73.50 56.64 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 2.70 2.15 0.59 0.52 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 2.52 1.97 0.43 0.41 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 46.66 27.46 13.05 3.85 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 34.99 32.06 10.49 6.21 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 13.15 9.75 3.01 1.92 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 12.16 9.56 3.21 2.07 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 12.58 9.42 3.21 2.00 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 12.73 9.41 3.17 2.00 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 46.36 28.00 15.49 5.44 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 53.74 44.21 96.30 37.75 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 84.84 59.64 211.92 16.05 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) 11/18/2025 _x86_64_ (2 CPU) 02:19:48 LINUX RESTART (2 CPU) 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 46.29 0.08 10.32 4.67 0.10 38.54 02:21:01 AM 0 41.46 0.07 8.86 4.70 0.10 44.81 02:21:01 AM 1 51.13 0.08 11.78 4.64 0.10 32.26 02:22:01 AM all 34.43 0.00 5.18 1.11 0.10 59.18 02:22:01 AM 0 33.33 0.00 4.76 1.43 0.10 60.39 02:22:01 AM 1 35.52 0.00 5.60 0.80 0.10 57.97 02:23:01 AM all 14.33 0.00 2.44 0.26 0.08 82.89 02:23:01 AM 0 10.73 0.00 2.30 0.25 0.07 86.64 02:23:01 AM 1 17.92 0.00 2.58 0.27 0.08 79.14 02:24:01 AM all 35.52 0.00 6.31 0.80 0.10 57.27 02:24:01 AM 0 23.06 0.00 5.12 0.82 0.10 70.90 02:24:01 AM 1 47.99 0.00 7.49 0.78 0.10 43.63 02:25:01 AM all 0.61 0.00 0.82 0.25 0.06 98.26 02:25:01 AM 0 0.69 0.00 0.72 0.25 0.07 98.27 02:25:01 AM 1 0.54 0.00 0.92 0.25 0.05 98.24 02:26:01 AM all 0.34 0.00 0.07 0.01 0.04 99.54 02:26:01 AM 0 0.57 0.00 0.07 0.02 0.05 99.30 02:26:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 02:27:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 02:27:01 AM 0 0.27 0.00 0.07 0.00 0.05 99.62 02:27:01 AM 1 0.38 0.00 0.05 0.00 0.03 99.53 02:28:01 AM all 5.59 0.00 0.60 0.01 0.07 93.73 02:28:01 AM 0 3.91 0.00 0.33 0.00 0.08 95.67 02:28:01 AM 1 7.27 0.00 0.87 0.02 0.05 91.80 02:29:01 AM all 16.36 0.00 0.88 0.02 0.08 82.66 02:29:01 AM 0 6.81 0.00 0.57 0.02 0.07 92.54 02:29:01 AM 1 25.90 0.00 1.19 0.02 0.10 72.80 02:30:01 AM all 4.56 0.00 0.31 0.00 0.09 95.04 02:30:01 AM 0 5.72 0.00 0.35 0.00 0.10 93.83 02:30:01 AM 1 3.41 0.00 0.27 0.00 0.08 96.24 02:31:01 AM all 4.25 0.00 0.31 0.00 0.09 95.34 02:31:01 AM 0 4.65 0.00 0.30 0.00 0.08 94.97 02:31:01 AM 1 3.86 0.00 0.32 0.00 0.10 95.72 02:31:01 AM CPU %user %nice %system %iowait %steal %idle 02:32:01 AM all 4.19 0.00 0.31 0.00 0.08 95.42 02:32:01 AM 0 4.88 0.00 0.37 0.00 0.08 94.67 02:32:01 AM 1 3.50 0.00 0.25 0.00 0.07 96.18 02:33:01 AM all 4.28 0.00 0.31 0.01 0.10 95.30 02:33:01 AM 0 3.18 0.00 0.25 0.00 0.08 96.49 02:33:01 AM 1 5.38 0.00 0.37 0.02 0.12 94.12 02:34:02 AM all 6.83 0.00 0.41 0.00 0.08 92.68 02:34:02 AM 0 4.39 0.00 0.28 0.00 0.07 95.26 02:34:02 AM 1 9.27 0.00 0.53 0.00 0.10 90.10 02:35:01 AM all 29.05 0.00 3.90 0.14 0.10 66.81 02:35:01 AM 0 24.20 0.00 3.49 0.08 0.08 72.14 02:35:01 AM 1 33.92 0.00 4.31 0.19 0.12 61.47 Average: all 13.80 0.01 2.15 0.49 0.08 83.48 Average: 0 11.19 0.00 1.86 0.51 0.08 86.36 Average: 1 16.40 0.01 2.44 0.47 0.08 80.61