---> uname -a: Linux prd-centos8-robot-2c-8g-3679.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: 2799.996 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 575 4934 19 2187 6824 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:34:55:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:fe34:5565/64 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) 10/15/2025 _x86_64_ (2 CPU) 02:26:52 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 116.45 0.32 116.13 14.53 11279.10 02:30:01 AM 42.55 1.03 41.52 113.56 5071.23 02:31:01 AM 52.42 6.75 45.67 1247.98 3040.47 02:32:01 AM 42.05 0.25 41.80 47.05 6847.13 02:33:01 AM 3.80 0.22 3.58 11.73 137.76 02:34:01 AM 1.85 0.00 1.85 0.00 133.99 02:35:01 AM 0.23 0.00 0.23 0.00 54.94 02:36:01 AM 0.22 0.00 0.22 0.00 58.34 02:37:01 AM 0.42 0.00 0.42 0.00 50.47 02:38:01 AM 0.23 0.00 0.23 0.00 4.97 02:39:01 AM 0.12 0.00 0.12 0.00 13.35 02:40:01 AM 0.30 0.00 0.30 0.00 35.19 02:41:01 AM 13.11 0.32 12.79 36.91 485.14 02:42:01 AM 29.09 0.55 28.54 64.11 1689.57 Average: 21.63 0.67 20.96 109.71 2064.39 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5112872 6982464 2769560 35.14 2688 2046696 728788 8.16 191016 2228060 166464 02:30:01 AM 5251308 7093000 2631124 33.38 2688 2017432 631904 7.08 218936 2062368 10768 02:31:01 AM 4918356 7006892 2964076 37.60 2688 2256684 677812 7.59 258008 2331604 170724 02:32:01 AM 4970800 7063920 2911632 36.94 2688 2260672 625092 7.00 262068 2266588 4 02:33:01 AM 4927024 7021644 2955408 37.49 2688 2262212 702088 7.86 262212 2309696 964 02:34:01 AM 4923252 7019372 2959180 37.54 2688 2263684 719984 8.06 262224 2313620 388 02:35:01 AM 4916760 7014220 2965672 37.62 2688 2265044 737468 8.26 262224 2320360 180 02:36:01 AM 4914812 7013852 2967620 37.65 2688 2266600 737468 8.26 262228 2322124 32 02:37:01 AM 4913052 7013376 2969380 37.67 2688 2267892 737468 8.26 262228 2323984 4 02:38:01 AM 4912552 7013248 2969880 37.68 2688 2268264 753220 8.43 262232 2324356 348 02:39:01 AM 4911964 7012816 2970468 37.68 2688 2268412 753220 8.43 262232 2324656 108 02:40:01 AM 4908460 7010472 2973972 37.73 2688 2269580 772184 8.65 262232 2328124 308 02:41:01 AM 5009780 6975632 2872652 36.44 2688 2139340 734968 8.23 302172 2211864 60760 02:42:01 AM 5141124 7075440 2741308 34.78 2688 2108228 641360 7.18 468520 1916812 26996 Average: 4980865 7022596 2901567 36.81 2688 2211481 710930 7.96 271324 2256015 31289 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 141.49 108.52 1436.83 13.90 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 14.61 10.51 10.81 4.01 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 39.12 33.56 329.13 7.34 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 150.93 92.89 35.22 31.35 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 75.04 66.31 15.61 7.63 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 67.49 66.56 13.44 6.60 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 46.34 45.81 10.17 4.97 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 67.09 67.26 13.58 6.39 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 53.93 51.53 12.04 6.08 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 15.01 13.05 3.68 2.39 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 5.83 4.97 1.46 0.95 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 36.73 33.31 9.26 5.89 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 83.04 58.69 204.14 49.82 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 16.49 15.58 14.42 7.61 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 58.08 47.75 150.69 11.07 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) 10/15/2025 _x86_64_ (2 CPU) 02:26:52 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 39.13 0.00 5.39 1.15 0.13 54.20 02:29:01 AM 0 49.47 0.00 6.58 1.37 0.13 42.45 02:29:01 AM 1 28.81 0.00 4.20 0.93 0.12 65.93 02:30:01 AM all 19.24 0.00 2.45 0.36 0.07 77.89 02:30:01 AM 0 15.44 0.00 2.57 0.33 0.05 81.60 02:30:01 AM 1 23.04 0.00 2.32 0.38 0.08 74.17 02:31:01 AM all 25.17 0.00 4.72 0.50 0.09 69.51 02:31:01 AM 0 18.63 0.00 4.42 0.33 0.08 76.53 02:31:01 AM 1 31.74 0.00 5.02 0.67 0.10 62.47 02:32:01 AM all 10.72 0.00 2.18 0.38 0.04 86.68 02:32:01 AM 0 16.25 0.00 2.84 0.60 0.05 80.26 02:32:01 AM 1 5.18 0.00 1.52 0.17 0.03 93.10 02:33:01 AM all 6.16 0.00 0.47 0.02 0.05 93.30 02:33:01 AM 0 8.37 0.00 0.49 0.03 0.05 91.06 02:33:01 AM 1 3.96 0.00 0.45 0.00 0.05 95.54 02:34:01 AM all 7.11 0.00 0.43 0.01 0.08 92.36 02:34:01 AM 0 5.51 0.00 0.42 0.02 0.08 93.97 02:34:01 AM 1 8.71 0.00 0.45 0.00 0.08 90.76 02:35:01 AM all 5.47 0.00 0.39 0.00 0.05 94.08 02:35:01 AM 0 6.64 0.00 0.37 0.00 0.05 92.94 02:35:01 AM 1 4.31 0.00 0.42 0.00 0.05 95.22 02:36:01 AM all 5.44 0.00 0.44 0.00 0.04 94.07 02:36:01 AM 0 4.26 0.00 0.49 0.00 0.03 95.23 02:36:01 AM 1 6.63 0.00 0.40 0.00 0.05 92.92 02:37:01 AM all 7.48 0.00 0.40 0.01 0.07 92.05 02:37:01 AM 0 11.60 0.00 0.34 0.00 0.07 88.00 02:37:01 AM 1 3.35 0.00 0.47 0.02 0.07 96.09 02:38:01 AM all 4.42 0.00 0.29 0.00 0.04 95.24 02:38:01 AM 0 3.61 0.00 0.30 0.00 0.05 96.04 02:38:01 AM 1 5.24 0.00 0.28 0.00 0.03 94.44 02:39:01 AM all 2.31 0.00 0.20 0.00 0.04 97.45 02:39:01 AM 0 2.06 0.00 0.20 0.00 0.03 97.71 02:39:01 AM 1 2.56 0.00 0.20 0.00 0.05 97.19 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 10.38 0.00 0.47 0.00 0.06 89.10 02:40:01 AM 0 14.58 0.00 0.45 0.00 0.07 84.90 02:40:01 AM 1 6.17 0.00 0.49 0.00 0.05 93.30 02:41:01 AM all 18.69 0.00 1.91 0.06 0.07 79.28 02:41:01 AM 0 23.54 0.00 2.29 0.08 0.07 74.02 02:41:01 AM 1 13.84 0.00 1.52 0.03 0.07 84.54 02:42:01 AM all 33.02 0.00 4.02 0.15 0.10 62.72 02:42:01 AM 0 47.65 0.00 4.31 0.17 0.12 47.76 02:42:01 AM 1 18.35 0.00 3.72 0.13 0.08 77.71 Average: all 13.93 0.00 1.70 0.19 0.07 84.12 Average: 0 16.28 0.00 1.87 0.21 0.07 81.58 Average: 1 11.58 0.00 1.54 0.17 0.07 86.65