---> uname -a: Linux prd-centos8-robot-2c-8g-45794.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 625 4891 19 2181 6774 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:03:42:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe03:421c/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) 07/25/2025 _x86_64_ (2 CPU) 01:15:31 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 109.90 32.39 77.51 6726.42 8094.30 01:18:01 AM 82.41 0.72 81.69 52.92 10119.78 01:19:01 AM 52.63 7.10 45.53 1309.96 3783.29 01:20:01 AM 57.93 0.28 57.65 47.58 7761.05 01:21:01 AM 7.15 0.02 7.13 0.13 283.17 01:22:01 AM 1.95 0.00 1.95 0.00 146.28 01:23:01 AM 0.37 0.00 0.37 0.00 45.93 01:24:01 AM 0.18 0.00 0.18 0.00 56.02 01:25:01 AM 0.25 0.00 0.25 0.00 55.63 01:26:01 AM 0.25 0.00 0.25 0.00 5.90 01:27:01 AM 0.23 0.00 0.23 0.00 15.51 01:28:01 AM 0.23 0.00 0.23 0.00 37.94 01:29:01 AM 10.48 0.33 10.15 37.85 376.94 01:30:01 AM 29.96 0.52 29.44 63.85 1732.36 Average: 25.28 2.95 22.33 588.51 2322.54 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5349524 7021208 2532900 32.13 2688 1854908 746432 8.36 185792 2026856 148484 01:18:01 AM 5140364 6974844 2742060 34.79 2688 2010292 757768 8.48 198264 2184376 42480 01:19:01 AM 4978980 6964868 2903444 36.83 2688 2158552 786904 8.81 262292 2279084 90308 01:20:01 AM 4937860 7019876 2944564 37.36 2688 2249872 690348 7.73 262400 2293772 24 01:21:01 AM 4902300 6985012 2980124 37.81 2688 2250680 755752 8.46 262536 2333372 800 01:22:01 AM 4896168 6980592 2986256 37.88 2688 2252396 790852 8.86 262548 2339276 60 01:23:01 AM 4893752 6979608 2988672 37.92 2688 2253868 790852 8.86 262548 2341664 336 01:24:01 AM 4891668 6979124 2990756 37.94 2688 2255452 808088 9.05 262552 2343812 308 01:25:01 AM 4887872 6976644 2994552 37.99 2688 2256740 808088 9.05 262552 2346824 4 01:26:01 AM 4888368 6977504 2994056 37.98 2688 2257112 808088 9.05 262556 2347224 336 01:27:01 AM 4887592 6976896 2994832 37.99 2688 2257272 808088 9.05 262556 2347588 116 01:28:01 AM 4883980 6974476 2998444 38.04 2688 2258464 823464 9.22 262556 2351332 232 01:29:01 AM 5024276 6947660 2858148 36.26 2688 2096360 765340 8.57 307564 2186936 40480 01:30:01 AM 5036308 6962204 2846116 36.11 2688 2099512 768020 8.60 467336 2020616 25036 Average: 4971358 6980037 2911066 36.93 2688 2179391 779149 8.72 270289 2267338 24929 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 296.33 194.34 1685.20 58.01 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 64.11 48.48 787.67 8.39 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 38.12 33.92 312.98 8.76 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 182.99 136.50 43.98 39.78 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 57.89 51.29 11.62 4.40 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 87.04 85.54 16.98 12.85 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 53.12 52.18 10.98 5.48 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 72.30 72.49 13.81 6.71 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 62.76 57.25 47.61 6.52 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 15.20 13.28 3.62 2.34 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 7.81 5.98 1.95 1.15 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 39.04 34.74 9.80 6.26 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 75.89 58.31 102.86 50.03 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 18.99 16.98 15.16 8.21 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 76.54 61.52 218.88 15.64 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) 07/25/2025 _x86_64_ (2 CPU) 01:15:31 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 45.44 0.01 7.31 2.46 0.10 44.68 01:17:01 AM 0 33.31 0.02 6.96 3.30 0.10 56.32 01:17:01 AM 1 57.58 0.00 7.66 1.63 0.10 33.03 01:18:01 AM all 25.69 0.00 3.84 1.32 0.09 69.05 01:18:01 AM 0 26.16 0.00 3.58 0.93 0.08 69.24 01:18:01 AM 1 25.22 0.00 4.10 1.71 0.10 68.87 01:19:01 AM all 26.37 0.00 4.26 0.92 0.10 68.34 01:19:01 AM 0 20.71 0.00 3.88 0.80 0.10 74.50 01:19:01 AM 1 32.02 0.00 4.65 1.04 0.10 62.19 01:20:01 AM all 18.61 0.00 3.44 0.74 0.08 77.12 01:20:01 AM 0 10.10 0.00 3.10 0.65 0.08 86.06 01:20:01 AM 1 27.14 0.00 3.78 0.84 0.08 68.16 01:21:01 AM all 3.10 0.00 0.37 0.03 0.05 96.45 01:21:01 AM 0 0.57 0.00 0.32 0.00 0.05 99.06 01:21:01 AM 1 5.64 0.00 0.42 0.07 0.05 93.82 01:22:01 AM all 8.10 0.00 0.50 0.08 0.09 91.24 01:22:01 AM 0 5.06 0.00 0.54 0.15 0.08 94.17 01:22:01 AM 1 11.16 0.00 0.46 0.00 0.10 88.29 01:23:01 AM all 5.24 0.00 0.36 0.00 0.08 94.32 01:23:01 AM 0 5.36 0.00 0.37 0.00 0.08 94.19 01:23:01 AM 1 5.12 0.00 0.35 0.00 0.08 94.45 01:24:01 AM all 4.92 0.00 0.39 0.00 0.08 94.60 01:24:01 AM 0 2.41 0.00 0.39 0.00 0.08 97.12 01:24:01 AM 1 7.42 0.00 0.40 0.00 0.08 92.09 01:25:01 AM all 7.22 0.00 0.41 0.00 0.08 92.29 01:25:01 AM 0 7.78 0.00 0.45 0.00 0.08 91.69 01:25:01 AM 1 6.66 0.00 0.37 0.00 0.08 92.89 01:26:01 AM all 3.98 0.00 0.28 0.00 0.08 95.66 01:26:01 AM 0 3.62 0.00 0.35 0.00 0.08 95.95 01:26:01 AM 1 4.34 0.00 0.20 0.00 0.08 95.38 01:27:01 AM all 2.29 0.00 0.19 0.00 0.06 97.46 01:27:01 AM 0 1.59 0.00 0.17 0.00 0.07 98.18 01:27:01 AM 1 2.99 0.00 0.22 0.00 0.05 96.74 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 10.06 0.00 0.46 0.01 0.10 89.37 01:28:01 AM 0 6.61 0.00 0.45 0.02 0.10 92.82 01:28:01 AM 1 13.50 0.00 0.47 0.00 0.10 85.93 01:29:01 AM all 22.40 0.00 2.28 0.07 0.08 75.17 01:29:01 AM 0 10.96 0.00 2.01 0.05 0.08 86.90 01:29:01 AM 1 33.85 0.00 2.56 0.08 0.08 63.42 01:30:01 AM all 29.79 0.00 4.00 0.17 0.09 65.95 01:30:01 AM 0 31.16 0.00 4.17 0.12 0.08 64.47 01:30:01 AM 1 28.42 0.00 3.82 0.22 0.10 67.44 Average: all 15.24 0.00 2.01 0.41 0.08 82.25 Average: 0 11.83 0.00 1.91 0.43 0.08 85.75 Average: 1 18.66 0.00 2.11 0.40 0.09 78.75