---> uname -a: Linux prd-centos8-robot-2c-8g-36877.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 605 4918 19 2173 6795 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:4d:18:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe4d:18e2/64 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) 06/25/2025 _x86_64_ (2 CPU) 00:17:59 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 121.33 0.82 120.51 55.18 10793.59 12:21:01 AM 29.82 0.45 29.37 64.25 3695.28 12:22:01 AM 73.32 9.48 63.84 1686.12 5709.98 12:23:01 AM 20.14 0.00 20.14 0.00 4021.21 12:24:01 AM 0.63 0.00 0.63 0.00 8.72 12:25:01 AM 0.48 0.00 0.48 0.00 5.96 12:26:01 AM 1.85 0.02 1.83 0.13 68.51 12:27:01 AM 0.35 0.00 0.35 0.00 146.61 12:28:01 AM 0.58 0.00 0.58 0.00 17.34 12:29:01 AM 0.28 0.00 0.28 0.00 19.41 12:30:01 AM 0.52 0.03 0.49 1.89 20.28 12:30:01 AM 1.59 0.00 1.59 0.00 12.70 12:31:01 AM 28.27 0.65 27.62 74.11 1607.03 Average: 23.13 0.95 22.18 156.79 2176.22 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5168376 6990324 2714056 34.43 2688 1998668 734540 8.22 197852 2171560 104036 12:21:01 AM 5241944 7065404 2640488 33.50 2688 2000600 653876 7.32 218276 2078008 10752 12:22:01 AM 4957604 7038452 2924828 37.11 2688 2249160 643040 7.20 265936 2284924 110716 12:23:01 AM 4953372 7033940 2929060 37.16 2688 2249168 659008 7.38 265944 2285376 8 12:24:01 AM 4953444 7034016 2928988 37.16 2688 2249172 659008 7.38 265948 2285244 4 12:25:01 AM 4953540 7034112 2928892 37.16 2688 2249172 659008 7.38 265948 2285180 4 12:26:01 AM 4910132 6991808 2972300 37.71 2688 2250296 712028 7.97 266220 2328160 1020 12:27:01 AM 4902152 6987144 2980280 37.81 2688 2253604 712028 7.97 266220 2336104 24 12:28:01 AM 4901696 6987080 2980736 37.81 2688 2253996 712028 7.97 266220 2336600 188 12:29:01 AM 4901248 6987008 2981184 37.82 2688 2254364 712028 7.97 266220 2336956 44 12:30:01 AM 4945848 7034860 2936584 37.25 2688 2257612 653920 7.32 266704 2292468 2812 12:30:01 AM 4944632 7033644 2937800 37.27 2688 2257612 653920 7.32 266704 2293364 2820 12:31:01 AM 5063948 6979776 2818484 35.76 2688 2089808 720328 8.07 466524 1999812 9060 Average: 4984457 7015198 2897975 36.76 2688 2201018 683443 7.65 272670 2254904 18576 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 111.36 88.97 1207.13 12.71 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 17.79 10.31 6.59 3.85 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 411.80 303.18 389.42 71.57 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 197.32 143.62 38.19 29.92 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 2.68 2.03 0.56 0.48 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 3.07 1.93 0.48 0.42 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 39.61 24.85 12.45 3.86 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 36.31 33.03 10.67 6.40 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 15.23 9.73 3.21 2.11 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 14.33 9.25 2.96 1.88 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 51.94 30.08 16.25 5.33 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 130.16 134.92 121.34 26.64 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 46.28 37.44 92.38 33.72 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 79.04 57.96 148.45 14.37 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) 06/25/2025 _x86_64_ (2 CPU) 00:17:59 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 38.24 0.00 5.33 1.33 0.11 54.99 12:20:01 AM 0 52.24 0.00 6.44 1.35 0.12 39.86 12:20:01 AM 1 24.28 0.00 4.22 1.31 0.10 70.08 12:21:01 AM all 11.63 0.00 1.63 0.30 0.08 86.37 12:21:01 AM 0 17.71 0.00 1.75 0.43 0.08 80.02 12:21:01 AM 1 5.54 0.00 1.50 0.17 0.07 92.72 12:22:01 AM all 32.73 0.00 6.29 0.78 0.10 60.10 12:22:01 AM 0 46.63 0.00 7.23 0.82 0.08 45.24 12:22:01 AM 1 18.83 0.00 5.35 0.74 0.12 74.97 12:23:01 AM all 0.79 0.00 0.57 0.25 0.06 98.33 12:23:01 AM 0 0.90 0.00 0.60 0.33 0.08 98.08 12:23:01 AM 1 0.69 0.00 0.53 0.17 0.03 98.58 12:24:01 AM all 0.30 0.00 0.08 0.00 0.06 99.57 12:24:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 12:24:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 12:25:01 AM all 0.33 0.00 0.08 0.00 0.05 99.53 12:25:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:25:01 AM 1 0.10 0.00 0.10 0.00 0.07 99.73 12:26:01 AM all 5.48 0.00 0.54 0.01 0.07 93.90 12:26:01 AM 0 7.06 0.00 0.62 0.00 0.07 92.25 12:26:01 AM 1 3.89 0.00 0.47 0.02 0.07 95.56 12:27:01 AM all 16.54 0.00 0.87 0.01 0.09 82.49 12:27:01 AM 0 7.16 0.00 0.70 0.02 0.08 92.03 12:27:01 AM 1 25.95 0.00 1.04 0.00 0.10 72.92 12:28:01 AM all 4.51 0.00 0.32 0.00 0.08 95.08 12:28:01 AM 0 5.90 0.00 0.38 0.00 0.08 93.63 12:28:01 AM 1 3.13 0.00 0.25 0.00 0.08 96.54 12:29:01 AM all 4.61 0.00 0.35 0.00 0.08 94.96 12:29:01 AM 0 5.25 0.00 0.38 0.00 0.10 94.27 12:29:01 AM 1 3.97 0.00 0.32 0.00 0.07 95.65 12:30:01 AM all 6.64 0.00 0.47 0.01 0.06 92.82 12:30:01 AM 0 11.22 0.00 0.62 0.02 0.05 88.09 12:30:01 AM 1 2.06 0.00 0.32 0.00 0.07 97.55 12:30:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 5.47 0.00 3.91 0.00 0.00 90.62 12:30:01 AM 0 6.25 0.00 4.69 0.00 0.00 89.06 12:30:01 AM 1 4.69 0.00 3.12 0.00 0.00 92.19 12:31:01 AM all 28.49 0.00 3.73 0.13 0.08 67.56 12:31:01 AM 0 30.39 0.00 3.77 0.12 0.08 65.64 12:31:01 AM 1 26.58 0.00 3.69 0.15 0.08 69.49 Average: all 12.53 0.00 1.69 0.24 0.08 85.47 Average: 0 15.46 0.00 1.89 0.26 0.08 82.31 Average: 1 9.60 0.00 1.49 0.21 0.08 88.62