---> uname -a: Linux prd-centos8-robot-2c-8g-6307.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 618 4900 19 2178 6780 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:20:6d:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe20:6ddb/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) 11/06/2025 _x86_64_ (2 CPU) 00:43:00 LINUX RESTART (2 CPU) 12:44:02 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 115.94 0.78 115.16 55.44 11382.24 12:46:01 AM 34.61 0.40 34.21 64.25 4086.20 12:47:01 AM 64.82 6.97 57.86 1290.05 3817.71 12:48:01 AM 37.76 0.03 37.73 3.47 6453.57 12:49:01 AM 4.63 0.00 4.63 0.00 157.06 12:50:01 AM 0.30 0.00 0.30 0.00 5.33 12:51:01 AM 0.62 0.22 0.40 11.73 6.51 12:52:01 AM 2.15 0.02 2.13 0.93 161.62 12:53:01 AM 0.32 0.00 0.32 0.00 4.60 12:54:01 AM 10.86 0.32 10.55 36.92 385.74 12:55:01 AM 32.16 0.52 31.64 63.85 1447.33 Average: 27.52 0.84 26.68 138.90 2523.66 12:44:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5143544 6986852 2738880 34.75 2688 2019088 755328 8.46 198452 2190220 104312 12:46:01 AM 5216972 7061804 2665452 33.82 2688 2021016 697872 7.81 219340 2097636 10756 12:47:01 AM 4927804 7024588 2954620 37.48 2688 2263048 694720 7.78 254760 2317556 173708 12:48:01 AM 4918216 7016764 2964208 37.61 2688 2265092 686012 7.68 260284 2318420 4 12:49:01 AM 4918284 7016832 2964140 37.60 2688 2265092 686012 7.68 260288 2318576 8 12:50:01 AM 4918268 7016820 2964156 37.60 2688 2265096 685868 7.68 260288 2318544 4 12:51:01 AM 4868764 6970172 3013660 38.23 2688 2267964 748872 8.39 260424 2367556 2504 12:52:01 AM 4823420 6925020 3059004 38.81 2688 2268140 792200 8.87 260424 2412492 4 12:53:01 AM 4799056 6900672 3083368 39.12 2688 2268156 823636 9.22 260424 2436588 4 12:54:01 AM 4963508 6884936 2918916 37.03 2688 2091816 820520 9.19 289688 2262044 31140 12:55:01 AM 4988256 6912268 2894168 36.72 2688 2096920 816428 9.14 461976 2073796 27096 Average: 4953281 6974248 2929143 37.16 2688 2190130 746133 8.35 271486 2283039 31776 12:44:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 118.91 92.73 1296.71 12.46 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 14.91 11.91 6.54 4.34 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 46.14 39.63 339.63 19.32 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 485.57 367.94 93.69 74.24 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 2.45 1.97 0.55 0.48 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 2.22 1.92 0.42 0.41 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 39.87 21.49 22.13 2.58 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 309.73 298.92 4877.85 19.42 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 377.22 359.52 6178.44 23.24 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 264.40 220.44 2744.98 39.46 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 19.23 17.34 16.30 9.08 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 152.83 130.40 1416.20 18.65 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) 11/06/2025 _x86_64_ (2 CPU) 00:43:00 LINUX RESTART (2 CPU) 12:44:02 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 38.19 0.00 5.41 1.30 0.10 55.00 12:45:01 AM 0 31.69 0.00 5.09 1.15 0.10 61.96 12:45:01 AM 1 44.69 0.00 5.72 1.46 0.10 48.03 12:46:01 AM all 12.05 0.00 1.83 0.85 0.06 85.21 12:46:01 AM 0 5.47 0.00 1.63 1.03 0.05 91.81 12:46:01 AM 1 18.62 0.00 2.03 0.67 0.07 78.61 12:47:01 AM all 32.60 0.00 6.23 0.56 0.10 60.51 12:47:01 AM 0 35.57 0.00 6.07 0.55 0.08 57.73 12:47:01 AM 1 29.65 0.00 6.39 0.57 0.12 63.29 12:48:01 AM all 5.81 0.00 1.59 1.49 0.07 91.04 12:48:01 AM 0 6.82 0.00 1.53 1.11 0.07 90.48 12:48:01 AM 1 4.80 0.00 1.66 1.87 0.07 91.60 12:49:01 AM all 0.33 0.00 0.09 0.03 0.03 99.52 12:49:01 AM 0 0.57 0.00 0.10 0.07 0.05 99.22 12:49:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 12:50:01 AM all 0.29 0.00 0.10 0.00 0.05 99.56 12:50:01 AM 0 0.50 0.00 0.10 0.00 0.07 99.33 12:50:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 12:51:01 AM all 4.69 0.00 1.26 0.02 0.06 93.97 12:51:01 AM 0 2.65 0.00 0.70 0.02 0.05 96.58 12:51:01 AM 1 6.73 0.00 1.83 0.02 0.07 91.36 12:52:01 AM all 8.91 0.00 1.16 0.01 0.09 89.83 12:52:01 AM 0 1.47 0.00 0.18 0.02 0.08 98.24 12:52:01 AM 1 16.44 0.00 2.15 0.00 0.10 81.31 12:53:01 AM all 9.92 0.00 1.43 0.00 0.09 88.56 12:53:01 AM 0 5.97 0.00 0.84 0.00 0.08 93.11 12:53:01 AM 1 13.87 0.00 2.02 0.00 0.10 84.01 12:54:01 AM all 18.17 0.00 2.53 0.07 0.09 79.15 12:54:01 AM 0 15.08 0.00 2.35 0.05 0.10 82.42 12:54:01 AM 1 21.25 0.00 2.71 0.08 0.08 75.88 12:55:01 AM all 33.61 0.00 4.08 0.16 0.10 62.05 12:55:01 AM 0 12.77 0.00 2.98 0.07 0.10 84.09 12:55:01 AM 1 54.49 0.00 5.19 0.25 0.10 39.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.95 0.00 2.34 0.41 0.08 82.23 Average: 0 10.76 0.00 1.96 0.37 0.08 86.83 Average: 1 19.14 0.00 2.71 0.45 0.08 77.62