---> uname -a: Linux prd-centos8-robot-2c-8g-2949.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 617 4894 19 2185 6782 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:ee:86:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:feee:86bf/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) 08/21/2025 _x86_64_ (2 CPU) 06:21:40 LINUX RESTART (2 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 167.13 75.82 91.30 8095.98 41753.13 06:24:01 AM 95.85 0.72 95.13 52.92 11070.39 06:25:01 AM 46.66 7.10 39.56 1310.18 3314.16 06:26:01 AM 62.63 0.28 62.35 47.58 7988.82 06:27:01 AM 4.40 0.22 4.18 11.73 162.54 06:28:01 AM 2.07 0.00 2.07 0.00 144.94 06:29:01 AM 0.48 0.00 0.48 0.00 62.47 06:30:01 AM 0.18 0.00 0.18 0.00 31.79 06:31:01 AM 0.25 0.00 0.25 0.00 69.27 06:32:01 AM 0.35 0.00 0.35 0.00 18.73 06:33:01 AM 0.25 0.00 0.25 0.00 5.38 06:34:01 AM 0.18 0.00 0.18 0.00 36.94 06:35:01 AM 14.65 0.33 14.31 37.85 593.82 06:36:01 AM 30.86 0.52 30.34 63.86 1646.14 Average: 30.43 6.07 24.35 687.18 4778.74 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 5381420 7056380 2501012 31.73 2688 1857884 674708 7.55 186004 1998316 170312 06:24:01 AM 5170516 7007620 2711916 34.40 2688 2013372 708956 7.94 198496 2162884 42480 06:25:01 AM 4987536 6986636 2894896 36.73 2688 2171008 732536 8.20 263128 2271596 98532 06:26:01 AM 4939772 7028472 2942660 37.33 2688 2256324 658604 7.37 262744 2299252 24 06:27:01 AM 4893224 6983052 2989208 37.92 2688 2257452 740476 8.29 262892 2346076 784 06:28:01 AM 4884780 6976320 2997652 38.03 2688 2259232 758152 8.49 262904 2354324 220 06:29:01 AM 4881664 6974728 3000768 38.07 2688 2260700 775860 8.69 262904 2357480 64 06:30:01 AM 4879564 6974168 3002868 38.10 2688 2262276 795324 8.91 262908 2359476 748 06:31:01 AM 4876344 6972288 3006088 38.14 2688 2263548 812820 9.10 262908 2362920 24 06:32:01 AM 4875672 6971984 3006760 38.15 2688 2263916 812820 9.10 262912 2363276 12 06:33:01 AM 4875156 6971628 3007276 38.15 2688 2264076 812820 9.10 262912 2363628 120 06:34:01 AM 4872132 6969824 3010300 38.19 2688 2265296 812820 9.10 262912 2366856 276 06:35:01 AM 5025308 6952532 2857124 36.25 2688 2100860 745808 8.35 308140 2191748 38700 06:36:01 AM 4991940 6923528 2890492 36.67 2688 2105340 772032 8.64 468080 2069700 26336 Average: 4966788 6982083 2915644 36.99 2688 2185806 758124 8.49 270703 2276252 27045 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 345.95 218.89 1685.08 62.69 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 67.73 52.05 787.81 8.82 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 42.59 35.11 331.30 8.79 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 170.29 126.64 43.24 36.41 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 53.94 47.53 11.21 5.03 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 88.62 86.07 18.09 8.62 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 54.71 52.92 11.65 5.88 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 67.16 67.49 13.50 6.39 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 51.21 49.73 11.85 6.02 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 15.64 12.80 3.66 2.30 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 8.20 6.53 2.29 1.40 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 36.70 34.14 9.45 6.09 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 84.04 60.11 103.25 51.25 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.40 17.51 15.63 8.71 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 78.94 61.97 217.73 15.60 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) 08/21/2025 _x86_64_ (2 CPU) 06:21:40 LINUX RESTART (2 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 45.69 0.04 10.06 3.57 0.08 40.56 06:23:01 AM 0 46.09 0.03 9.70 4.32 0.08 39.78 06:23:01 AM 1 45.28 0.05 10.42 2.81 0.08 41.35 06:24:01 AM all 25.74 0.00 3.63 0.87 0.08 69.67 06:24:01 AM 0 13.46 0.00 2.88 0.72 0.08 82.86 06:24:01 AM 1 38.02 0.00 4.38 1.03 0.08 56.48 06:25:01 AM all 27.17 0.00 4.41 0.61 0.08 67.72 06:25:01 AM 0 20.08 0.00 3.72 0.70 0.08 75.42 06:25:01 AM 1 34.29 0.00 5.11 0.52 0.08 60.00 06:26:01 AM all 17.71 0.00 3.18 0.69 0.06 78.35 06:26:01 AM 0 16.00 0.00 2.99 1.09 0.07 79.86 06:26:01 AM 1 19.42 0.00 3.38 0.30 0.05 76.85 06:27:01 AM all 3.37 0.00 0.35 0.02 0.06 96.20 06:27:01 AM 0 3.78 0.00 0.35 0.03 0.05 95.78 06:27:01 AM 1 2.96 0.00 0.35 0.00 0.07 96.62 06:28:01 AM all 8.07 0.00 0.47 0.02 0.08 91.37 06:28:01 AM 0 8.36 0.00 0.45 0.00 0.08 91.11 06:28:01 AM 1 7.77 0.00 0.49 0.03 0.07 91.64 06:29:01 AM all 5.17 0.00 0.32 0.00 0.08 94.43 06:29:01 AM 0 2.96 0.00 0.40 0.00 0.08 96.56 06:29:01 AM 1 7.38 0.00 0.23 0.00 0.08 92.30 06:30:01 AM all 4.93 0.00 0.39 0.00 0.07 94.62 06:30:01 AM 0 5.52 0.00 0.39 0.00 0.07 94.03 06:30:01 AM 1 4.34 0.00 0.39 0.00 0.07 95.21 06:31:01 AM all 7.05 0.00 0.38 0.00 0.08 92.50 06:31:01 AM 0 7.02 0.00 0.39 0.00 0.08 92.51 06:31:01 AM 1 7.07 0.00 0.37 0.00 0.07 92.49 06:32:01 AM all 3.93 0.00 0.26 0.00 0.08 95.73 06:32:01 AM 0 2.59 0.00 0.17 0.00 0.05 97.19 06:32:01 AM 1 5.28 0.00 0.35 0.00 0.10 94.27 06:33:01 AM all 2.33 0.00 0.21 0.00 0.08 97.39 06:33:01 AM 0 1.62 0.00 0.18 0.00 0.07 98.13 06:33:01 AM 1 3.04 0.00 0.23 0.00 0.08 96.64 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 10.05 0.00 0.43 0.00 0.08 89.43 06:34:01 AM 0 8.49 0.00 0.40 0.00 0.08 91.03 06:34:01 AM 1 11.62 0.00 0.47 0.00 0.08 87.83 06:35:01 AM all 21.96 0.00 2.22 0.07 0.08 75.68 06:35:01 AM 0 10.93 0.00 2.05 0.03 0.07 86.91 06:35:01 AM 1 32.99 0.00 2.39 0.10 0.08 64.44 06:36:01 AM all 32.41 0.00 3.83 0.17 0.08 63.52 06:36:01 AM 0 19.13 0.00 3.40 0.10 0.10 77.27 06:36:01 AM 1 45.68 0.00 4.25 0.23 0.07 49.77 Average: all 15.41 0.00 2.15 0.43 0.08 81.93 Average: 0 11.86 0.00 1.96 0.50 0.08 85.60 Average: 1 18.96 0.00 2.35 0.36 0.08 78.26