---> uname -a: Linux prd-centos8-robot-2c-8g-14694.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 578 4929 19 2190 6820 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:cc:6e:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fecc:6eb5/64 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) 12/18/2025 _x86_64_ (2 CPU) 00:45:05 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 80.07 8.22 71.85 1442.43 6070.35 12:48:01 AM 82.82 0.92 81.91 65.84 10191.29 12:49:01 AM 18.51 0.03 18.48 0.53 1813.25 12:50:01 AM 13.83 0.47 13.36 64.25 1309.50 12:51:01 AM 70.08 6.96 63.11 1292.77 4216.71 12:52:01 AM 24.13 0.00 24.13 0.00 5298.40 12:53:01 AM 2.63 0.22 2.42 11.73 116.21 12:54:01 AM 1.97 0.00 1.97 0.00 126.45 12:55:01 AM 0.43 0.00 0.43 0.00 60.63 12:56:01 AM 0.33 0.00 0.33 0.00 38.39 12:57:01 AM 0.38 0.03 0.35 2.13 68.13 12:58:01 AM 11.60 0.32 11.28 36.93 463.91 12:59:01 AM 28.01 0.52 27.49 63.85 1567.71 Average: 25.75 1.36 24.39 229.26 2410.91 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5348824 7060780 2533600 32.14 2688 1894640 669828 7.50 191844 2020880 182152 12:48:01 AM 5163336 7005884 2719088 34.50 2688 2018264 711476 7.97 199716 2165000 42012 12:49:01 AM 5114128 6988524 2768296 35.12 2688 2050528 720708 8.07 213832 2206020 43084 12:50:01 AM 5135440 7025952 2746984 34.85 2688 2065004 703876 7.88 225952 2167232 44608 12:51:01 AM 4965668 7063900 2916756 37.00 2688 2264320 621956 6.96 261952 2272112 149028 12:52:01 AM 4962352 7060156 2920072 37.05 2688 2264320 621956 6.96 261948 2272004 8 12:53:01 AM 4915988 7015760 2966436 37.63 2688 2266360 708412 7.93 262096 2318236 364 12:54:01 AM 4911904 7013444 2970520 37.69 2688 2268048 745260 8.34 262104 2321948 156 12:55:01 AM 4907924 7010924 2974500 37.74 2688 2269536 745260 8.34 262108 2325812 4 12:56:01 AM 4905384 7010184 2977040 37.77 2688 2271308 764564 8.56 262108 2328452 780 12:57:01 AM 4900192 7006508 2982232 37.83 2688 2272832 764564 8.56 262172 2333468 360 12:58:01 AM 5117880 7050168 2764544 35.07 2688 2104768 651976 7.30 297912 2104172 38096 12:59:01 AM 5054276 6996896 2828148 35.88 2688 2115832 707832 7.93 471424 1998792 20832 Average: 5031023 7023775 2851401 36.17 2688 2163520 702898 7.87 264244 2218010 40114 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 231.86 156.59 1421.38 45.97 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 69.19 52.60 734.80 8.59 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 6.48 5.16 3.60 2.56 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 12.11 11.75 4.12 3.05 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 193.42 137.34 368.08 39.52 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 41.45 28.49 8.37 6.37 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 95.63 90.17 18.89 8.16 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 81.30 80.35 15.64 8.11 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 61.86 62.05 11.72 5.58 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 80.40 78.44 16.78 9.26 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 58.08 53.35 14.12 8.74 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 73.05 52.67 99.63 46.08 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 15.89 13.58 13.10 6.94 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 78.52 63.27 210.01 15.30 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) 12/18/2025 _x86_64_ (2 CPU) 00:45:05 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 33.86 0.00 5.25 3.97 0.13 56.80 12:47:01 AM 0 47.83 0.00 6.47 3.54 0.12 42.05 12:47:01 AM 1 19.90 0.00 4.03 4.39 0.13 71.55 12:48:01 AM all 24.19 0.00 3.43 2.28 0.08 70.01 12:48:01 AM 0 25.11 0.00 3.80 2.28 0.08 68.72 12:48:01 AM 1 23.26 0.00 3.07 2.28 0.08 71.30 12:49:01 AM all 7.75 0.00 0.99 22.79 0.14 68.33 12:49:01 AM 0 7.08 0.00 1.00 8.25 0.15 83.51 12:49:01 AM 1 8.41 0.00 0.98 37.35 0.13 53.12 12:50:01 AM all 10.53 0.00 1.92 1.42 0.07 86.07 12:50:01 AM 0 9.77 0.00 1.87 1.30 0.07 86.99 12:50:01 AM 1 11.28 0.00 1.97 1.54 0.07 85.15 12:51:01 AM all 33.32 0.00 5.82 0.82 0.09 59.95 12:51:01 AM 0 35.23 0.00 6.34 0.80 0.08 57.55 12:51:01 AM 1 31.40 0.00 5.31 0.83 0.10 62.35 12:52:01 AM all 0.14 0.00 0.38 1.42 0.04 98.02 12:52:01 AM 0 0.10 0.00 0.40 2.20 0.03 97.26 12:52:01 AM 1 0.18 0.00 0.35 0.63 0.05 98.78 12:53:01 AM all 6.81 0.00 0.50 0.02 0.07 92.61 12:53:01 AM 0 4.47 0.00 0.37 0.03 0.07 95.06 12:53:01 AM 1 9.15 0.00 0.64 0.00 0.07 90.15 12:54:01 AM all 7.47 0.00 0.39 0.01 0.08 92.06 12:54:01 AM 0 7.48 0.00 0.40 0.00 0.07 92.05 12:54:01 AM 1 7.45 0.00 0.37 0.02 0.08 92.08 12:55:01 AM all 3.58 0.00 0.30 0.00 0.08 96.04 12:55:01 AM 0 4.52 0.00 0.25 0.00 0.08 95.14 12:55:01 AM 1 2.63 0.00 0.35 0.00 0.08 96.93 12:56:01 AM all 7.52 0.00 0.49 0.00 0.09 91.91 12:56:01 AM 0 10.78 0.00 0.44 0.00 0.10 88.68 12:56:01 AM 1 4.25 0.00 0.54 0.00 0.08 95.13 12:57:01 AM all 13.99 0.00 0.66 0.01 0.09 85.25 12:57:01 AM 0 18.32 0.00 0.74 0.02 0.08 80.85 12:57:01 AM 1 9.66 0.00 0.59 0.00 0.10 89.66 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 19.51 0.00 1.98 0.05 0.08 78.38 12:58:01 AM 0 26.27 0.00 2.35 0.07 0.08 71.23 12:58:01 AM 1 12.74 0.00 1.60 0.03 0.08 85.54 12:59:01 AM all 24.89 0.00 3.11 0.14 0.08 71.77 12:59:01 AM 0 26.12 0.00 3.11 0.12 0.08 70.57 12:59:01 AM 1 23.67 0.00 3.10 0.17 0.08 72.98 Average: all 14.90 0.00 1.94 2.54 0.09 80.53 Average: 0 17.18 0.00 2.12 1.43 0.08 79.18 Average: 1 12.63 0.00 1.76 3.64 0.09 81.88