---> uname -a: Linux prd-centos8-robot-2c-8g-13047.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 628 4847 19 2221 6770 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:f7:b9:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85435sec preferred_lft 85435sec inet6 fe80::f816:3eff:fef7:b982/64 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) 11/24/2025 _x86_64_ (2 CPU) 02:12:56 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 117.04 0.17 116.88 4.53 11008.11 02:16:01 AM 41.71 1.00 40.71 113.05 5398.38 02:17:01 AM 70.08 7.00 63.08 1292.10 3946.02 02:18:01 AM 33.56 0.03 33.53 3.46 6333.34 02:19:01 AM 2.65 0.00 2.65 0.00 77.65 02:20:01 AM 0.40 0.00 0.40 0.00 3.88 02:21:02 AM 0.67 0.25 0.42 13.59 9.91 02:22:01 AM 2.20 0.00 2.20 0.00 225.47 02:23:01 AM 0.30 0.00 0.30 0.00 106.65 02:24:01 AM 0.40 0.00 0.40 0.00 119.71 02:25:01 AM 0.32 0.00 0.32 0.00 85.74 02:26:01 AM 0.27 0.00 0.27 0.00 124.85 02:27:01 AM 0.28 0.00 0.28 0.00 143.96 02:28:01 AM 10.96 0.32 10.65 36.92 514.21 02:29:01 AM 31.87 0.55 31.32 64.11 2245.85 Average: 20.87 0.62 20.25 101.97 2025.06 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5029640 6911584 2852792 36.19 2688 2058132 789720 8.84 197356 2308748 180904 02:16:01 AM 5211984 7055164 2670448 33.88 2688 2018800 651152 7.29 219600 2100300 10760 02:17:01 AM 4894036 6988920 2988396 37.91 2688 2260852 677992 7.59 255300 2352408 173660 02:18:01 AM 4931684 7028316 2950748 37.43 2688 2262936 653788 7.32 260764 2305428 4 02:19:01 AM 4931716 7028348 2950716 37.43 2688 2262936 653788 7.32 260768 2305488 4 02:20:01 AM 4931804 7028440 2950628 37.43 2688 2262940 637520 7.14 260768 2305552 4 02:21:02 AM 4884840 6983472 2997592 38.03 2688 2264924 720364 8.07 261036 2351832 1628 02:22:01 AM 4874708 6976552 3007724 38.16 2688 2268236 720364 8.07 261192 2361732 300 02:23:01 AM 4868564 6973456 3013868 38.24 2688 2271252 762256 8.53 261192 2367744 168 02:24:01 AM 4865208 6973648 3017224 38.28 2688 2274756 762256 8.53 261192 2371360 228 02:25:01 AM 4860172 6972984 3022260 38.34 2688 2279144 795828 8.91 261192 2376044 2148 02:26:01 AM 4854836 6970720 3027596 38.41 2688 2282208 811204 9.08 261192 2381388 1520 02:27:01 AM 4851428 6970672 3031004 38.45 2688 2285536 811204 9.08 261192 2384828 572 02:28:01 AM 4978188 6943560 2904244 36.84 2688 2136720 731536 8.19 322544 2216768 55464 02:29:01 AM 4964200 6932416 2918232 37.02 2688 2141016 732320 8.20 482484 2075300 26260 Average: 4928867 6982550 2953565 37.47 2688 2222026 727419 8.14 272518 2304328 30242 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 96.95 78.06 1290.27 11.60 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 12.91 10.61 6.63 3.98 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 48.05 42.05 340.01 10.23 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 580.00 416.34 110.66 93.69 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.40 1.97 0.49 0.48 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.75 1.98 0.51 0.43 0.00 0.00 0.00 0.00 02:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 AM eth0 67.23 55.14 18.46 4.93 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 211.03 211.72 36.66 15.35 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 154.46 154.62 29.47 12.10 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 254.22 255.99 45.38 18.20 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 223.26 223.89 45.30 17.07 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 148.26 148.73 28.99 11.72 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 183.85 184.84 34.84 13.43 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 164.83 130.82 149.54 105.90 0.00 0.00 0.00 0.00 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 18.73 16.63 14.95 8.45 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 144.53 128.81 143.60 21.85 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) 11/24/2025 _x86_64_ (2 CPU) 02:12:56 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 36.36 0.00 5.06 1.46 0.13 56.99 02:15:01 AM 0 26.08 0.00 4.75 1.52 0.12 67.54 02:15:01 AM 1 46.66 0.00 5.37 1.40 0.13 46.43 02:16:01 AM all 15.94 0.00 2.07 0.81 0.08 81.10 02:16:01 AM 0 13.33 0.00 1.81 0.69 0.08 84.10 02:16:01 AM 1 18.55 0.00 2.34 0.94 0.08 78.10 02:17:01 AM all 33.91 0.00 6.49 0.70 0.12 58.77 02:17:01 AM 0 27.19 0.00 5.86 0.60 0.12 66.23 02:17:01 AM 1 40.63 0.00 7.12 0.80 0.13 51.31 02:18:01 AM all 4.85 0.00 1.70 1.63 0.11 91.71 02:18:01 AM 0 3.17 0.00 1.49 1.16 0.12 94.06 02:18:01 AM 1 6.53 0.00 1.91 2.11 0.10 89.36 02:19:01 AM all 0.38 0.00 0.09 0.02 0.04 99.47 02:19:01 AM 0 0.12 0.00 0.10 0.03 0.05 99.70 02:19:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 02:20:01 AM all 0.34 0.00 0.09 0.00 0.06 99.51 02:20:01 AM 0 0.10 0.00 0.12 0.00 0.08 99.70 02:20:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 02:21:02 AM all 5.10 0.00 0.59 0.01 0.07 94.24 02:21:02 AM 0 1.59 0.00 0.33 0.00 0.07 98.01 02:21:02 AM 1 8.63 0.00 0.84 0.02 0.07 90.45 02:22:01 AM all 10.60 0.00 1.09 0.00 0.12 88.19 02:22:01 AM 0 3.11 0.00 0.91 0.00 0.12 95.86 02:22:01 AM 1 18.16 0.00 1.28 0.00 0.12 80.44 02:23:01 AM all 11.09 0.00 0.97 0.01 0.11 87.82 02:23:01 AM 0 9.43 0.00 1.11 0.02 0.10 89.34 02:23:01 AM 1 12.75 0.00 0.83 0.00 0.12 86.30 02:24:01 AM all 10.82 0.00 1.38 0.00 0.10 87.70 02:24:01 AM 0 8.63 0.00 1.37 0.00 0.10 89.90 02:24:01 AM 1 13.02 0.00 1.39 0.00 0.10 85.49 02:25:01 AM all 14.39 0.00 1.38 0.01 0.13 84.09 02:25:01 AM 0 10.29 0.00 1.15 0.00 0.12 88.44 02:25:01 AM 1 18.51 0.00 1.61 0.02 0.14 79.72 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 10.82 0.00 0.99 0.00 0.11 88.07 02:26:01 AM 0 10.56 0.00 0.86 0.00 0.12 88.46 02:26:01 AM 1 11.09 0.00 1.13 0.00 0.10 87.68 02:27:01 AM all 10.05 0.00 1.09 0.02 0.11 88.73 02:27:01 AM 0 6.39 0.00 1.04 0.00 0.10 92.47 02:27:01 AM 1 13.67 0.00 1.14 0.03 0.12 85.03 02:28:01 AM all 23.13 0.00 2.83 0.08 0.09 73.87 02:28:01 AM 0 24.24 0.00 3.41 0.03 0.10 72.22 02:28:01 AM 1 22.03 0.00 2.24 0.12 0.08 75.53 02:29:01 AM all 31.68 0.00 4.24 0.45 0.14 63.48 02:29:01 AM 0 17.00 0.00 3.60 0.17 0.13 79.10 02:29:01 AM 1 46.38 0.00 4.89 0.73 0.15 47.85 Average: all 14.66 0.00 2.01 0.35 0.10 82.88 Average: 0 10.77 0.00 1.87 0.28 0.10 86.98 Average: 1 18.54 0.00 2.16 0.41 0.10 78.79