---> uname -a: Linux prd-centos8-robot-2c-8g-13187.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4719 19 2355 6775 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:78:cb:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fe78:cbc5/64 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) 12/13/2025 _x86_64_ (2 CPU) 00:38:50 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 212.81 157.70 55.11 14771.48 39695.93 12:41:01 AM 117.92 0.08 117.84 2.40 11763.22 12:42:01 AM 29.76 0.85 28.91 63.98 4084.67 12:43:01 AM 16.04 0.42 15.63 64.78 683.27 12:44:01 AM 75.65 6.97 68.69 1292.98 5933.03 12:45:01 AM 20.69 0.00 20.69 0.00 3907.75 12:46:01 AM 4.48 0.22 4.27 11.73 197.57 12:47:01 AM 0.95 0.00 0.95 0.00 597.65 12:48:01 AM 0.47 0.00 0.47 0.00 380.52 12:49:01 AM 0.60 0.02 0.58 1.07 74.49 12:50:01 AM 0.77 0.00 0.77 0.00 656.45 12:51:01 AM 0.62 0.03 0.58 1.87 584.61 12:52:01 AM 1.02 0.35 0.67 53.46 562.76 12:53:01 AM 0.18 0.00 0.18 0.00 29.51 12:54:01 AM 1.95 0.12 1.83 1.20 102.62 12:55:01 AM 33.69 0.55 33.14 72.25 4690.65 Average: 32.35 10.46 21.90 1021.11 4621.90 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5534904 7061272 2347528 29.78 2688 1718872 748100 8.38 185340 1879000 92348 12:41:01 AM 5094476 6965544 2787956 35.37 2688 2047888 776676 8.70 190668 2248876 135780 12:42:01 AM 5145556 6988192 2736876 34.72 2688 2018428 769356 8.61 198280 2186000 12 12:43:01 AM 5157940 7006292 2724492 34.56 2688 2023852 736024 8.24 223488 2147740 3504 12:44:01 AM 4939660 7037928 2942772 37.33 2688 2264472 688252 7.71 260496 2295672 106160 12:45:01 AM 4938196 7036316 2944236 37.35 2688 2264472 688252 7.71 260492 2295488 4 12:46:01 AM 4888200 6988620 2994232 37.99 2688 2266800 753212 8.43 260796 2344488 180 12:47:01 AM 4858484 6976376 3023948 38.36 2688 2284280 769304 8.61 261092 2374056 168 12:48:01 AM 4846748 6975976 3035684 38.51 2688 2295596 769304 8.61 261092 2385396 144 12:49:01 AM 4841408 6976352 3041024 38.58 2688 2301336 785072 8.79 261164 2391124 3988 12:50:01 AM 4806968 6965216 3075464 39.02 2688 2324632 800084 8.96 261164 2424436 7756 12:51:01 AM 4789800 6963836 3092632 39.23 2688 2340412 781240 8.75 261400 2441196 6016 12:52:01 AM 4401264 6914260 3481168 44.16 2688 2352892 792656 8.88 262720 2448868 224 12:53:01 AM 4402572 6916232 3479860 44.15 2688 2353508 792656 8.88 262732 2447792 4 12:54:01 AM 5017100 7025816 2865332 36.35 2688 2176328 683056 7.65 258368 2217172 5372 12:55:01 AM 4886884 6987076 2995548 38.00 2688 2272380 726816 8.14 547264 2085104 10056 Average: 4909385 6986582 2973047 37.72 2688 2206634 753754 8.44 263535 2288276 23232 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 329.27 189.70 1552.91 54.36 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 138.62 107.25 1267.56 23.19 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 7.71 2.30 2.62 0.75 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 12.61 10.48 6.35 4.29 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 236.31 169.77 375.75 37.93 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 7.05 5.13 1.78 1.45 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 29.98 21.18 27.85 3.83 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 32.82 32.31 116.66 10.42 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 25.40 18.61 74.90 6.52 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 27.21 23.06 7.05 12.91 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 30.11 28.69 376.55 2.55 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 23.28 21.99 253.92 2.10 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 46.48 63.57 168.44 5.37 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 15.61 13.36 3.80 2.38 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 26.46 18.20 35.40 7.85 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 71.64 51.51 149.54 117.29 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 66.29 48.57 276.35 18.32 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) 12/13/2025 _x86_64_ (2 CPU) 00:38:50 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 47.67 0.05 10.72 8.93 0.08 32.56 12:40:01 AM 0 43.94 0.05 10.19 6.52 0.07 39.24 12:40:01 AM 1 51.41 0.05 11.25 11.35 0.08 25.86 12:41:01 AM all 33.10 0.00 4.69 6.29 0.13 55.78 12:41:01 AM 0 26.58 0.00 4.31 5.98 0.13 62.99 12:41:01 AM 1 39.63 0.00 5.07 6.61 0.13 48.56 12:42:01 AM all 7.53 0.00 0.99 1.41 0.07 90.00 12:42:01 AM 0 5.61 0.00 0.84 2.67 0.07 90.81 12:42:01 AM 1 9.45 0.00 1.15 0.15 0.07 89.18 12:43:01 AM all 14.45 0.00 2.30 0.19 0.07 83.00 12:43:01 AM 0 3.84 0.00 1.84 0.03 0.07 94.22 12:43:01 AM 1 25.04 0.00 2.75 0.35 0.07 71.79 12:44:01 AM all 36.45 0.00 6.32 0.60 0.09 56.54 12:44:01 AM 0 24.02 0.00 5.40 0.53 0.08 69.96 12:44:01 AM 1 48.88 0.00 7.24 0.67 0.10 43.11 12:45:01 AM all 0.37 0.00 0.28 0.31 0.04 99.01 12:45:01 AM 0 0.53 0.00 0.17 0.23 0.03 99.03 12:45:01 AM 1 0.20 0.00 0.38 0.38 0.05 98.98 12:46:01 AM all 4.29 0.00 0.26 0.03 0.07 95.36 12:46:01 AM 0 3.28 0.00 0.30 0.03 0.07 96.32 12:46:01 AM 1 5.31 0.00 0.22 0.02 0.07 94.39 12:47:01 AM all 18.92 0.00 0.23 0.04 0.08 80.73 12:47:01 AM 0 3.99 0.00 0.22 0.07 0.07 95.66 12:47:01 AM 1 33.82 0.00 0.25 0.02 0.08 65.83 12:48:01 AM all 10.35 0.00 0.14 0.01 0.06 89.44 12:48:01 AM 0 10.37 0.00 0.13 0.00 0.05 89.45 12:48:01 AM 1 10.34 0.00 0.15 0.02 0.07 89.43 12:49:01 AM all 15.78 0.00 0.20 0.01 0.07 83.95 12:49:01 AM 0 19.09 0.00 0.22 0.02 0.07 80.61 12:49:01 AM 1 12.46 0.00 0.18 0.00 0.07 87.29 12:50:01 AM all 2.31 0.00 0.18 0.03 0.08 97.40 12:50:01 AM 0 2.22 0.00 0.20 0.00 0.08 97.49 12:50:01 AM 1 2.41 0.00 0.15 0.05 0.08 97.31 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 2.74 0.00 0.27 0.03 0.07 96.90 12:51:01 AM 0 1.10 0.00 0.12 0.05 0.05 98.68 12:51:01 AM 1 4.38 0.00 0.42 0.00 0.08 95.12 12:52:01 AM all 8.26 0.00 2.47 0.02 0.08 89.18 12:52:01 AM 0 7.33 0.00 2.46 0.03 0.07 90.11 12:52:01 AM 1 9.19 0.00 2.48 0.00 0.08 88.24 12:53:01 AM all 4.85 0.00 0.17 0.00 0.08 94.90 12:53:01 AM 0 1.04 0.00 0.17 0.00 0.07 98.73 12:53:01 AM 1 8.68 0.00 0.17 0.00 0.10 91.05 12:54:01 AM all 6.11 0.00 1.34 0.02 0.07 92.47 12:54:01 AM 0 1.27 0.00 0.70 0.02 0.05 97.96 12:54:01 AM 1 10.95 0.00 1.99 0.02 0.08 86.96 12:55:01 AM all 30.00 0.00 3.55 0.31 0.08 66.07 12:55:01 AM 0 20.51 0.00 3.12 0.33 0.08 75.95 12:55:01 AM 1 39.47 0.00 3.97 0.28 0.08 56.19 Average: all 15.20 0.00 2.13 1.14 0.08 81.46 Average: 0 10.92 0.00 1.90 1.03 0.07 86.08 Average: 1 19.48 0.00 2.36 1.24 0.08 76.84