---> uname -a: Linux prd-centos8-robot-2c-8g-44771.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 597 4916 19 2183 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:64:e9:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fe64:e92f/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) 07/21/2025 _x86_64_ (2 CPU) 00:53:20 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 82.04 6.21 75.82 1093.64 5596.37 12:56:01 AM 90.40 0.75 89.65 53.45 10884.04 12:57:01 AM 40.03 7.10 32.93 1310.18 2167.76 12:58:01 AM 52.60 0.25 52.35 47.05 7622.06 12:59:01 AM 4.00 0.00 4.00 0.00 132.33 01:00:01 AM 0.49 0.00 0.49 0.00 6.64 01:00:01 AM 4.41 0.00 4.41 0.00 35.29 01:01:01 AM 0.50 0.03 0.47 0.27 18.85 01:02:01 AM 1.86 0.07 1.80 1.76 86.94 01:03:01 AM 0.65 0.00 0.65 0.00 121.49 01:04:01 AM 0.40 0.00 0.40 0.00 21.95 01:05:01 AM 0.27 0.00 0.27 0.00 16.79 01:06:01 AM 0.28 0.00 0.28 0.00 11.88 01:07:01 AM 0.17 0.03 0.13 1.87 16.39 01:08:01 AM 16.76 0.33 16.43 37.85 671.18 Average: 20.77 1.06 19.71 182.07 1957.60 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5209416 6985400 2673008 33.91 2688 1955604 754096 8.44 194136 2148424 229180 12:56:01 AM 5100196 6972468 2782228 35.30 2688 2048408 731260 8.19 213388 2219196 43200 12:57:01 AM 4938496 7020304 2943928 37.35 2688 2250332 672064 7.53 258620 2312300 186396 12:58:01 AM 4956276 7043936 2926148 37.12 2688 2255608 641720 7.19 262776 2279804 16 12:59:01 AM 4956132 7043792 2926292 37.12 2688 2255608 641720 7.19 262776 2279880 4 01:00:01 AM 4956604 7044268 2925820 37.12 2688 2255612 634504 7.10 262780 2279576 4 01:00:01 AM 4956124 7043784 2926300 37.12 2688 2255612 634504 7.10 262780 2279936 8 01:01:01 AM 4915908 7004168 2966516 37.63 2688 2256220 700672 7.85 262972 2319528 216 01:02:01 AM 4910204 6999852 2972220 37.71 2688 2257600 700672 7.85 263168 2325524 840 01:03:01 AM 4904860 6997208 2977564 37.77 2688 2260308 700672 7.85 263172 2331032 172 01:04:01 AM 4904080 6996804 2978344 37.78 2688 2260684 700672 7.85 263172 2331632 68 01:05:01 AM 4903904 6997008 2978520 37.79 2688 2261064 700672 7.85 263172 2331892 24 01:06:01 AM 4903104 6996592 2979320 37.80 2688 2261440 716056 8.02 263172 2332668 144 01:07:01 AM 4902364 6996240 2980060 37.81 2688 2261828 716056 8.02 263316 2333236 24 01:08:01 AM 5053704 6978212 2828720 35.89 2688 2097544 709884 7.95 307820 2162736 36024 Average: 4964758 7008002 2917666 37.01 2688 2212898 690348 7.73 257815 2284491 33088 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 170.46 124.79 1355.68 26.10 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 74.21 50.55 571.84 16.23 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 38.56 32.84 311.84 7.27 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 593.60 421.13 116.68 92.70 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 2.63 2.00 0.80 0.48 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 2.88 1.87 0.47 0.41 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 5.88 4.41 0.99 0.81 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 33.34 17.28 9.74 2.84 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 28.01 24.59 8.94 4.66 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 25.01 22.14 6.14 4.38 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 13.70 9.47 3.13 2.07 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 11.98 9.15 2.93 1.81 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 13.93 9.27 2.99 1.82 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 9.83 7.68 2.67 1.83 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 88.05 55.60 101.51 34.92 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 79.08 56.35 178.44 14.12 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) 07/21/2025 _x86_64_ (2 CPU) 00:53:20 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.01 0.00 5.40 0.89 0.08 56.62 12:55:01 AM 0 24.95 0.00 3.89 0.83 0.08 70.25 12:55:01 AM 1 49.12 0.00 6.91 0.95 0.08 42.93 12:56:01 AM all 23.89 0.00 3.38 1.03 0.11 71.59 12:56:01 AM 0 14.11 0.00 3.05 1.03 0.12 81.69 12:56:01 AM 1 33.69 0.00 3.71 1.02 0.10 61.48 12:57:01 AM all 25.30 0.00 4.59 0.77 0.08 69.27 12:57:01 AM 0 18.24 0.00 4.00 0.87 0.07 76.83 12:57:01 AM 1 32.37 0.00 5.18 0.67 0.08 61.70 12:58:01 AM all 12.44 0.00 2.77 0.52 0.08 84.20 12:58:01 AM 0 11.89 0.00 3.14 0.25 0.08 84.64 12:58:01 AM 1 12.98 0.00 2.41 0.79 0.07 83.76 12:59:01 AM all 0.31 0.00 0.08 0.01 0.04 99.57 12:59:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 12:59:01 AM 1 0.13 0.00 0.07 0.02 0.05 99.73 01:00:01 AM all 0.30 0.00 0.09 0.00 0.04 99.57 01:00:01 AM 0 0.44 0.00 0.07 0.00 0.03 99.46 01:00:01 AM 1 0.15 0.00 0.12 0.00 0.05 99.68 01:00:01 AM all 0.73 0.00 2.92 0.00 0.00 96.35 01:00:01 AM 0 1.45 0.00 2.90 0.00 0.00 95.65 01:00:01 AM 1 0.00 0.00 2.94 0.00 0.00 97.06 01:01:01 AM all 2.35 0.00 0.38 0.00 0.04 97.22 01:01:01 AM 0 2.27 0.00 0.40 0.00 0.03 97.30 01:01:01 AM 1 2.44 0.00 0.37 0.00 0.05 97.15 01:02:01 AM all 10.08 0.00 0.86 0.02 0.09 88.95 01:02:01 AM 0 8.11 0.00 0.85 0.02 0.09 90.94 01:02:01 AM 1 12.05 0.00 0.87 0.02 0.10 86.96 01:03:01 AM all 13.45 0.00 0.54 0.00 0.08 85.93 01:03:01 AM 0 9.76 0.00 0.52 0.00 0.07 89.65 01:03:01 AM 1 17.14 0.00 0.57 0.00 0.08 82.21 01:04:01 AM all 4.42 0.00 0.34 0.00 0.05 95.19 01:04:01 AM 0 3.48 0.00 0.32 0.00 0.05 96.15 01:04:01 AM 1 5.35 0.00 0.37 0.00 0.05 94.23 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 4.49 0.00 0.31 0.00 0.07 95.14 01:05:01 AM 0 3.38 0.00 0.23 0.00 0.05 96.34 01:05:01 AM 1 5.60 0.00 0.38 0.00 0.08 93.93 01:06:01 AM all 4.42 0.00 0.31 0.00 0.07 95.21 01:06:01 AM 0 1.49 0.00 0.18 0.00 0.07 98.26 01:06:01 AM 1 7.34 0.00 0.43 0.00 0.07 92.16 01:07:01 AM all 3.51 0.00 0.30 0.00 0.05 96.14 01:07:01 AM 0 2.28 0.00 0.27 0.00 0.03 97.42 01:07:01 AM 1 4.75 0.00 0.33 0.00 0.07 94.85 01:08:01 AM all 21.17 0.00 2.46 0.08 0.10 76.20 01:08:01 AM 0 15.83 0.00 1.97 0.05 0.12 82.03 01:08:01 AM 1 26.51 0.00 2.94 0.10 0.08 70.36 Average: all 11.66 0.00 1.56 0.24 0.07 86.47 Average: 0 8.34 0.00 1.36 0.22 0.07 90.01 Average: 1 14.98 0.00 1.76 0.25 0.07 82.93