---> uname -a: Linux prd-centos8-robot-2c-8g-2723.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: 2800.000 BogoMIPS: 5600.00 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 607 4901 19 2188 6791 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:5e:4d:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe5e:4d71/64 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) 10/01/2025 _x86_64_ (2 CPU) 04:07:40 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 191.04 139.03 52.01 13923.06 37889.84 04:10:01 AM 121.49 0.32 121.18 14.53 11493.45 04:11:01 AM 45.00 1.00 44.00 113.03 5621.61 04:12:01 AM 59.63 7.00 52.63 1292.10 3546.17 04:13:01 AM 32.71 0.03 32.67 3.47 6317.23 04:14:01 AM 3.67 0.22 3.45 11.73 166.57 04:15:01 AM 1.93 0.00 1.93 0.00 134.41 04:16:01 AM 0.22 0.00 0.22 0.00 25.63 04:17:01 AM 0.23 0.00 0.23 0.00 55.54 04:18:01 AM 0.30 0.00 0.30 0.00 47.78 04:19:01 AM 0.27 0.00 0.27 0.00 16.18 04:20:01 AM 0.17 0.00 0.17 0.00 2.82 04:21:01 AM 0.30 0.00 0.30 0.00 52.98 04:22:01 AM 18.21 0.40 17.81 47.58 1172.03 Average: 33.94 10.57 23.37 1100.60 4753.63 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5604152 7084088 2278272 28.90 2688 1674312 705844 7.90 178296 1822632 74080 04:10:01 AM 5047852 6928284 2834572 35.96 2688 2057092 808040 9.05 196576 2290968 181724 04:11:01 AM 5220752 7061352 2661672 33.77 2688 2016820 672736 7.53 218712 2093416 10760 04:12:01 AM 4881260 6972612 3001164 38.07 2688 2258752 737976 8.26 256552 2368756 173872 04:13:01 AM 4941844 7034000 2940580 37.31 2688 2259664 662880 7.42 261940 2296120 8 04:14:01 AM 4897392 6991488 2985032 37.87 2688 2261656 746404 8.36 262096 2340008 404 04:15:01 AM 4890880 6986656 2991544 37.95 2688 2263320 765276 8.57 262104 2346380 16 04:16:01 AM 4889976 6987068 2992448 37.96 2688 2264668 765276 8.57 262104 2347492 668 04:17:01 AM 4886280 6985296 2996144 38.01 2688 2266544 782912 8.77 262108 2350972 948 04:18:01 AM 4885216 6984620 2997208 38.02 2688 2266932 799092 8.95 262108 2352132 32 04:19:01 AM 4884632 6984404 2997792 38.03 2688 2267312 799092 8.95 262112 2352600 28 04:20:01 AM 4882660 6983012 2999764 38.06 2688 2267880 793864 8.89 262112 2354460 552 04:21:01 AM 4880380 6982048 3002044 38.09 2688 2269188 793864 8.89 262120 2356700 368 04:22:01 AM 5069956 6998268 2812468 35.68 2688 2101188 692476 7.75 466472 1988532 22316 Average: 4990231 6997371 2892193 36.69 2688 2178238 751838 8.42 262529 2261512 33270 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 267.03 154.31 1039.59 57.68 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 124.06 96.73 1458.32 13.32 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 13.50 9.81 6.77 3.87 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 43.94 38.22 335.95 9.84 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 154.30 106.88 29.93 24.52 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 92.57 84.10 18.88 7.78 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 73.29 72.18 14.76 7.30 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 48.96 48.68 10.11 4.88 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 96.60 96.18 18.43 9.19 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 16.66 13.96 3.87 2.45 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 16.31 13.51 3.91 2.44 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 22.28 19.76 5.57 3.46 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 43.74 33.72 143.99 6.08 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 62.00 47.02 102.83 55.12 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 76.80 59.65 228.09 14.85 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) 10/01/2025 _x86_64_ (2 CPU) 04:07:40 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 30.59 0.08 10.30 12.10 0.09 46.83 04:09:01 AM 0 28.87 0.08 10.81 12.21 0.10 47.93 04:09:01 AM 1 32.32 0.08 9.78 12.00 0.08 45.73 04:10:01 AM all 38.93 0.00 5.27 1.66 0.10 54.04 04:10:01 AM 0 29.32 0.00 4.63 1.87 0.10 64.08 04:10:01 AM 1 48.56 0.00 5.91 1.45 0.10 43.98 04:11:01 AM all 14.66 0.00 2.04 1.09 0.08 82.13 04:11:01 AM 0 7.70 0.00 1.75 0.97 0.07 89.51 04:11:01 AM 1 21.62 0.00 2.32 1.22 0.10 74.74 04:12:01 AM all 30.82 0.00 5.39 1.22 0.09 62.47 04:12:01 AM 0 23.50 0.00 4.81 0.62 0.08 70.99 04:12:01 AM 1 38.16 0.00 5.98 1.82 0.10 53.94 04:13:01 AM all 2.30 0.00 0.85 0.48 0.05 96.32 04:13:01 AM 0 2.69 0.00 0.80 0.47 0.03 96.01 04:13:01 AM 1 1.92 0.00 0.90 0.48 0.07 96.63 04:14:01 AM all 6.74 0.00 0.52 0.02 0.08 92.65 04:14:01 AM 0 4.26 0.00 0.39 0.03 0.07 95.26 04:14:01 AM 1 9.22 0.00 0.65 0.00 0.08 90.04 04:15:01 AM all 6.61 0.00 0.37 0.00 0.08 92.93 04:15:01 AM 0 6.78 0.00 0.42 0.00 0.08 92.72 04:15:01 AM 1 6.45 0.00 0.32 0.00 0.08 93.15 04:16:01 AM all 4.34 0.00 0.25 0.00 0.10 95.30 04:16:01 AM 0 4.05 0.00 0.17 0.00 0.10 95.68 04:16:01 AM 1 4.63 0.00 0.33 0.00 0.10 94.93 04:17:01 AM all 6.76 0.00 0.48 0.00 0.08 92.68 04:17:01 AM 0 3.71 0.00 0.52 0.00 0.10 95.67 04:17:01 AM 1 9.82 0.00 0.44 0.00 0.07 89.68 04:18:01 AM all 4.30 0.00 0.18 0.00 0.08 95.43 04:18:01 AM 0 1.70 0.00 0.18 0.00 0.08 98.03 04:18:01 AM 1 6.90 0.00 0.18 0.00 0.08 92.84 04:19:01 AM all 4.12 0.00 0.28 0.00 0.08 95.52 04:19:01 AM 0 3.47 0.00 0.28 0.00 0.07 96.17 04:19:01 AM 1 4.76 0.00 0.28 0.00 0.08 94.87 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 5.87 0.00 0.32 0.00 0.10 93.71 04:20:01 AM 0 3.46 0.00 0.28 0.00 0.08 96.17 04:20:01 AM 1 8.31 0.00 0.36 0.00 0.12 91.22 04:21:01 AM all 9.91 0.00 0.39 0.01 0.08 89.62 04:21:01 AM 0 9.13 0.00 0.32 0.00 0.07 90.49 04:21:01 AM 1 10.69 0.00 0.47 0.02 0.08 88.74 04:22:01 AM all 22.91 0.00 3.02 0.11 0.08 73.88 04:22:01 AM 0 15.38 0.00 2.33 0.13 0.08 82.07 04:22:01 AM 1 30.43 0.00 3.70 0.08 0.08 65.70 Average: all 13.50 0.01 2.12 1.19 0.08 83.10 Average: 0 10.29 0.01 1.98 1.16 0.08 86.48 Average: 1 16.72 0.01 2.26 1.22 0.09 79.71