---> uname -a: Linux prd-centos8-robot-2c-8g-3341.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 580 4937 19 2179 6818 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:a4:37:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fea4:3786/64 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) 08/23/2025 _x86_64_ (2 CPU) 00:36:09 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 86.79 6.55 80.24 1126.29 6571.94 12:39:01 AM 87.12 0.72 86.41 52.91 11156.82 12:40:01 AM 21.43 0.42 21.01 64.78 1416.06 12:41:01 AM 71.35 6.96 64.38 1292.55 8038.28 12:42:01 AM 8.17 0.00 8.17 0.00 640.23 12:43:01 AM 0.37 0.00 0.37 0.00 5.35 12:44:01 AM 0.10 0.00 0.10 0.00 1.17 12:45:01 AM 2.12 0.22 1.90 11.73 101.93 12:46:01 AM 0.90 0.00 0.90 0.00 127.98 12:47:01 AM 0.67 0.00 0.67 0.00 22.53 12:48:01 AM 0.57 0.00 0.57 0.00 17.75 12:49:01 AM 0.48 0.00 0.48 0.00 16.41 12:50:01 AM 0.45 0.03 0.42 1.87 19.94 12:51:01 AM 4.27 0.32 3.95 36.92 178.12 12:52:01 AM 32.81 0.57 32.24 65.04 1762.85 Average: 21.17 1.05 20.12 176.83 2005.43 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5304184 7036860 2578240 32.71 2688 1914580 694692 7.78 188188 2065640 194880 12:39:01 AM 5210632 7044636 2671792 33.90 2688 2010364 669340 7.49 209288 2113188 9936 12:40:01 AM 5143616 7035024 2738808 34.75 2688 2065196 690700 7.73 229928 2150792 44124 12:41:01 AM 4975752 7062452 2906672 36.88 2688 2254264 637448 7.14 261992 2259124 10848 12:42:01 AM 4978312 7064820 2904112 36.84 2688 2254268 637448 7.14 261992 2258988 4 12:43:01 AM 4977896 7064404 2904528 36.85 2688 2254268 637448 7.14 261996 2259252 8 12:44:01 AM 4978476 7064984 2903948 36.84 2688 2254268 637448 7.14 261996 2258956 8 12:45:01 AM 4933960 7022300 2948464 37.41 2688 2256096 688720 7.71 262264 2303140 392 12:46:01 AM 4926612 7018008 2955812 37.50 2688 2259152 688720 7.71 262272 2310592 68 12:47:01 AM 4926172 7017944 2956252 37.50 2688 2259528 688720 7.71 262264 2311044 24 12:48:01 AM 4924992 7017144 2957432 37.52 2688 2259908 688720 7.71 262264 2312116 24 12:49:01 AM 4924584 7017104 2957840 37.52 2688 2260284 688720 7.71 262264 2312636 40 12:50:01 AM 4923280 7016268 2959144 37.54 2688 2260744 691432 7.74 262408 2313516 4 12:51:01 AM 5079100 7002796 2803324 35.56 2688 2095212 679752 7.61 263716 2175580 23292 12:52:01 AM 5126044 7046772 2756380 34.97 2688 2094416 646300 7.24 466868 1933476 9088 Average: 5022241 7035434 2860183 36.29 2688 2183503 671041 7.51 265313 2222536 19516 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 219.68 142.49 1446.96 37.33 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 61.64 40.65 587.02 7.52 0.00 0.00 0.00 0.00 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 30.06 24.86 129.19 14.90 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 610.49 435.23 319.73 94.17 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 3.60 2.13 0.76 0.53 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 2.80 1.08 0.87 0.53 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 3.23 1.97 0.54 0.45 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 49.05 30.86 16.18 5.05 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 31.83 28.30 8.08 5.52 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 13.61 9.35 2.99 1.87 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 12.03 9.20 2.76 1.80 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 11.08 9.23 2.65 1.80 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 11.75 9.60 2.80 1.88 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 94.94 61.05 98.09 33.97 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 19.09 16.58 15.46 8.11 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 78.33 54.84 175.62 14.36 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) 08/23/2025 _x86_64_ (2 CPU) 00:36:09 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.12 0.00 5.63 1.26 0.13 55.87 12:38:01 AM 0 30.28 0.00 5.00 1.02 0.12 63.59 12:38:01 AM 1 43.97 0.00 6.25 1.50 0.13 48.14 12:39:01 AM all 21.92 0.00 3.68 1.14 0.09 73.16 12:39:01 AM 0 21.90 0.00 3.35 1.32 0.08 73.35 12:39:01 AM 1 21.95 0.00 4.00 0.97 0.10 72.98 12:40:01 AM all 18.31 0.00 2.61 0.31 0.08 78.69 12:40:01 AM 0 13.02 0.00 2.37 0.23 0.08 84.30 12:40:01 AM 1 23.60 0.00 2.85 0.38 0.08 73.08 12:41:01 AM all 24.40 0.00 5.44 1.57 0.10 68.49 12:41:01 AM 0 15.16 0.00 5.02 1.14 0.10 78.58 12:41:01 AM 1 33.63 0.00 5.86 2.01 0.10 58.40 12:42:01 AM all 0.29 0.00 0.13 0.08 0.03 99.47 12:42:01 AM 0 0.12 0.00 0.15 0.10 0.05 99.58 12:42:01 AM 1 0.47 0.00 0.10 0.05 0.02 99.37 12:43:01 AM all 0.23 0.00 0.10 0.00 0.03 99.63 12:43:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 12:43:01 AM 1 0.33 0.00 0.08 0.00 0.02 99.57 12:44:01 AM all 0.21 0.00 0.08 0.00 0.03 99.67 12:44:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:44:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:45:01 AM all 8.11 0.00 0.88 0.03 0.07 90.91 12:45:01 AM 0 5.96 0.00 0.69 0.03 0.07 93.26 12:45:01 AM 1 10.26 0.00 1.07 0.03 0.07 88.57 12:46:01 AM all 15.67 0.00 0.69 0.01 0.08 83.55 12:46:01 AM 0 10.41 0.00 0.72 0.00 0.07 88.80 12:46:01 AM 1 20.93 0.00 0.65 0.02 0.10 78.30 12:47:01 AM all 4.45 0.00 0.35 0.00 0.07 95.13 12:47:01 AM 0 3.93 0.00 0.33 0.00 0.07 95.67 12:47:01 AM 1 4.96 0.00 0.37 0.00 0.07 94.60 12:48:01 AM all 4.36 0.00 0.31 0.00 0.08 95.26 12:48:01 AM 0 4.44 0.00 0.33 0.00 0.08 95.14 12:48:01 AM 1 4.28 0.00 0.28 0.00 0.07 95.37 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.33 0.00 0.32 0.00 0.08 95.27 12:49:01 AM 0 2.73 0.00 0.18 0.00 0.07 97.02 12:49:01 AM 1 5.94 0.00 0.45 0.00 0.08 93.53 12:50:01 AM all 4.48 0.00 0.33 0.01 0.08 95.11 12:50:01 AM 0 4.42 0.00 0.30 0.02 0.07 95.20 12:50:01 AM 1 4.53 0.00 0.35 0.00 0.08 95.03 12:51:01 AM all 12.03 0.00 1.70 0.04 0.08 86.15 12:51:01 AM 0 10.91 0.00 1.57 0.03 0.08 87.40 12:51:01 AM 1 13.15 0.00 1.82 0.05 0.08 84.89 12:52:01 AM all 30.02 0.00 3.67 0.20 0.11 66.00 12:52:01 AM 0 28.16 0.00 3.24 0.20 0.10 68.30 12:52:01 AM 1 31.87 0.00 4.11 0.20 0.12 63.70 Average: all 12.40 0.00 1.73 0.31 0.08 85.49 Average: 0 10.12 0.00 1.57 0.27 0.07 87.97 Average: 1 14.68 0.00 1.89 0.35 0.08 83.01