---> uname -a: Linux prd-centos8-robot-2c-8g-47668.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 584 4766 19 2345 6814 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:00:e8:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe00:e8d4/64 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) 07/31/2025 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 118.14 0.23 117.91 11.86 11367.36 12:37:01 AM 44.74 1.03 43.71 113.58 5448.86 12:38:01 AM 58.10 6.96 51.13 1291.57 3604.17 12:39:01 AM 37.29 0.03 37.26 3.47 6275.45 12:40:01 AM 2.02 0.02 2.00 0.13 123.58 12:41:01 AM 1.05 0.00 1.05 0.00 595.92 12:42:01 AM 0.58 0.00 0.58 0.00 381.35 12:43:01 AM 0.38 0.02 0.37 1.07 111.48 12:44:01 AM 0.80 0.00 0.80 0.00 756.86 12:45:01 AM 0.67 0.03 0.63 1.87 435.43 12:46:01 AM 0.85 0.35 0.50 53.45 560.11 12:47:01 AM 0.38 0.00 0.38 0.00 17.95 12:48:01 AM 0.28 0.00 0.28 0.00 21.76 12:49:01 AM 17.40 0.45 16.95 47.99 3994.17 Average: 20.19 0.65 19.54 108.93 2406.73 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5101972 6968440 2780460 35.27 2688 2043420 743924 8.33 190856 2245768 169036 12:37:01 AM 5246376 7084964 2636056 33.44 2688 2014572 641568 7.18 218664 2068644 10760 12:38:01 AM 4973120 7058800 2909312 36.91 2688 2253276 650744 7.29 256324 2275832 170932 12:39:01 AM 4972184 7057832 2910248 36.92 2688 2253400 635792 7.12 262160 2268004 4 12:40:01 AM 4929560 7017080 2952872 37.46 2688 2255280 702256 7.86 262344 2309424 232 12:41:01 AM 4896884 7001760 2985548 37.88 2688 2272652 717636 8.04 262760 2342456 256 12:42:01 AM 4884380 7000488 2998052 38.03 2688 2283916 717636 8.04 262760 2353908 224 12:43:01 AM 4880652 7001204 3001780 38.08 2688 2288296 717636 8.04 262800 2358632 1400 12:44:01 AM 4834224 6975808 3048208 38.67 2688 2309336 733464 8.21 262832 2403988 0 12:45:01 AM 4801704 6958592 3080728 39.08 2688 2324536 764924 8.56 263068 2436428 2236 12:46:01 AM 4401784 6899372 3480648 44.16 2688 2340704 764924 8.56 264392 2455820 92 12:47:01 AM 4402172 6900240 3480260 44.15 2688 2341380 764924 8.56 264404 2455384 464 12:48:01 AM 4392760 6891032 3489672 44.27 2688 2341576 781028 8.75 264404 2464828 88 12:49:01 AM 4958424 7048620 2924008 37.10 2688 2263580 655472 7.34 544236 2020972 22296 Average: 4834014 6990302 3048418 38.67 2688 2256137 713709 7.99 274429 2318578 27001 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 130.27 99.22 1423.37 13.49 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 17.78 9.03 7.45 3.87 0.00 0.00 0.00 0.00 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 47.13 37.15 327.68 9.02 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 158.77 115.05 31.91 25.27 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 23.33 17.88 26.93 2.72 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 40.03 37.15 117.85 17.96 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 23.26 20.21 74.24 6.87 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 24.30 21.33 6.57 8.08 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 33.41 29.24 315.96 8.03 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 28.86 24.10 244.96 2.30 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 52.85 69.44 228.64 5.74 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 17.90 14.16 4.77 3.08 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 7.10 5.06 2.41 1.11 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 95.25 62.41 179.18 118.33 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 50.02 40.10 213.72 16.13 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) 07/31/2025 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.38 0.00 5.10 3.22 0.11 53.20 12:36:01 AM 0 45.62 0.00 5.14 2.75 0.10 46.39 12:36:01 AM 1 31.12 0.00 5.06 3.69 0.12 60.01 12:37:01 AM all 16.99 0.00 2.30 1.17 0.08 79.46 12:37:01 AM 0 18.40 0.00 2.39 1.17 0.07 77.98 12:37:01 AM 1 15.58 0.00 2.21 1.17 0.10 80.94 12:38:01 AM all 27.18 0.00 5.01 0.59 0.09 67.13 12:38:01 AM 0 22.58 0.00 4.70 0.70 0.08 71.94 12:38:01 AM 1 31.78 0.00 5.31 0.48 0.10 62.32 12:39:01 AM all 6.56 0.00 1.28 0.54 0.04 91.59 12:39:01 AM 0 10.37 0.00 1.56 0.75 0.03 87.28 12:39:01 AM 1 2.74 0.00 1.00 0.32 0.05 95.89 12:40:01 AM all 3.39 0.00 0.28 0.02 0.06 96.26 12:40:01 AM 0 3.91 0.00 0.33 0.02 0.05 95.69 12:40:01 AM 1 2.86 0.00 0.23 0.02 0.07 96.82 12:41:01 AM all 19.09 0.00 0.28 0.11 0.07 80.45 12:41:01 AM 0 19.57 0.00 0.32 0.13 0.07 79.91 12:41:01 AM 1 18.61 0.00 0.25 0.08 0.07 80.99 12:42:01 AM all 10.05 0.00 0.14 0.10 0.07 89.64 12:42:01 AM 0 11.71 0.00 0.15 0.20 0.07 87.88 12:42:01 AM 1 8.40 0.00 0.13 0.00 0.07 91.40 12:43:01 AM all 13.64 0.00 0.17 0.01 0.07 86.12 12:43:01 AM 0 12.40 0.00 0.12 0.02 0.07 87.40 12:43:01 AM 1 14.88 0.00 0.22 0.00 0.07 84.84 12:44:01 AM all 4.31 0.00 0.21 0.10 0.07 95.32 12:44:01 AM 0 6.47 0.00 0.22 0.07 0.07 93.18 12:44:01 AM 1 2.14 0.00 0.20 0.13 0.07 97.46 12:45:01 AM all 2.73 0.00 0.28 0.08 0.08 96.83 12:45:01 AM 0 1.87 0.00 0.23 0.17 0.07 97.66 12:45:01 AM 1 3.60 0.00 0.32 0.00 0.08 96.00 12:46:01 AM all 8.57 0.00 2.42 0.11 0.08 88.83 12:46:01 AM 0 10.77 0.00 2.40 0.00 0.08 86.74 12:46:01 AM 1 6.37 0.00 2.43 0.22 0.07 90.91 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 5.17 0.00 0.17 0.00 0.06 94.60 12:47:01 AM 0 2.27 0.00 0.18 0.00 0.05 97.49 12:47:01 AM 1 8.09 0.00 0.15 0.00 0.07 91.69 12:48:01 AM all 2.70 0.00 0.15 0.00 0.08 97.08 12:48:01 AM 0 4.17 0.00 0.15 0.00 0.07 95.61 12:48:01 AM 1 1.22 0.00 0.15 0.00 0.08 98.55 12:49:01 AM all 24.80 0.00 3.89 0.98 0.09 70.24 12:49:01 AM 0 33.44 0.00 3.81 1.17 0.08 61.49 12:49:01 AM 1 16.14 0.00 3.97 0.79 0.10 79.00 Average: all 13.12 0.00 1.55 0.50 0.07 84.76 Average: 0 14.55 0.00 1.55 0.51 0.07 83.33 Average: 1 11.69 0.00 1.55 0.49 0.08 86.20