---> uname -a: Linux prd-centos8-robot-2c-8g-36880.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 627 4820 19 2249 6772 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:28:a6:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fe28:a61c/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) 00:18:14 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 104.07 3.40 100.67 440.46 8748.68 12:21:01 AM 63.26 1.02 62.25 113.16 7867.76 12:22:01 AM 59.38 9.48 49.90 1684.08 3548.97 12:23:01 AM 31.38 0.03 31.34 3.47 6093.12 12:24:01 AM 4.62 0.02 4.60 0.13 250.66 12:25:01 AM 2.32 0.00 2.32 0.00 534.72 12:26:01 AM 0.42 0.00 0.42 0.00 325.50 12:27:01 AM 0.42 0.02 0.40 1.07 238.48 12:28:01 AM 0.80 0.03 0.77 1.87 267.44 12:29:01 AM 0.93 0.38 0.55 53.46 82.29 12:30:02 AM 0.18 0.00 0.18 0.00 17.78 12:31:01 AM 16.74 0.34 16.40 38.50 832.63 Average: 23.72 1.23 22.49 194.95 2402.86 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5205896 7000888 2676536 33.96 2688 1972932 732424 8.20 188480 2148980 184628 12:21:01 AM 5259632 7077244 2622800 33.27 2688 1994732 642172 7.19 218988 2059304 10756 12:22:01 AM 4925460 7006452 2956972 37.51 2688 2249440 694000 7.77 263232 2319524 174904 12:23:01 AM 4960640 7035240 2921792 37.07 2688 2243368 689312 7.72 266752 2276588 4 12:24:01 AM 4915472 6991936 2966960 37.64 2688 2245232 745596 8.35 266932 2321364 4 12:25:01 AM 4880052 6973876 3002380 38.09 2688 2262604 761056 8.52 267348 2356516 3492 12:26:01 AM 4864792 6969848 3017640 38.28 2688 2273840 761056 8.52 267348 2371716 5036 12:27:01 AM 4857548 6967408 3024884 38.38 2688 2278632 761056 8.52 267380 2379264 2732 12:28:01 AM 4844932 6960964 3037500 38.54 2688 2284832 776452 8.69 267640 2390712 1232 12:29:01 AM 4460888 6903092 3421544 43.41 2688 2287368 776452 8.69 268964 2393668 12 12:30:02 AM 4459524 6902324 3422908 43.42 2688 2288072 766860 8.59 268976 2395096 236 12:31:01 AM 4955220 6949560 2927212 37.14 2688 2168020 756788 8.47 347844 2223424 74996 Average: 4882505 6978236 2999927 38.06 2688 2212423 738602 8.27 263324 2303013 38169 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 98.17 81.30 1146.95 12.08 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 52.83 32.52 420.96 5.97 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 41.87 33.81 318.23 8.60 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 155.02 122.08 30.86 32.42 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 25.71 17.20 26.55 2.65 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 37.04 35.97 117.42 10.51 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 20.83 18.40 74.13 6.77 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 22.98 20.83 6.27 8.59 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 19.34 14.20 73.60 6.82 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 39.59 53.74 4.55 4.80 0.00 0.00 0.00 0.00 12:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 AM eth0 22.56 19.49 5.56 3.51 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 80.99 51.68 150.56 89.21 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 51.37 41.75 198.04 15.89 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) 00:18:14 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 39.62 0.00 5.57 1.17 0.12 53.51 12:20:01 AM 0 42.80 0.00 6.09 1.16 0.13 49.82 12:20:01 AM 1 36.44 0.00 5.05 1.18 0.12 57.21 12:21:01 AM all 19.96 0.00 2.67 1.11 0.10 76.16 12:21:01 AM 0 32.25 0.00 3.00 0.87 0.08 63.80 12:21:01 AM 1 7.66 0.00 2.33 1.35 0.12 88.54 12:22:01 AM all 27.52 0.00 5.21 0.49 0.08 66.69 12:22:01 AM 0 24.77 0.00 5.02 0.48 0.08 69.64 12:22:01 AM 1 30.28 0.00 5.40 0.50 0.08 63.74 12:23:01 AM all 5.65 0.00 1.12 0.51 0.04 92.68 12:23:01 AM 0 5.92 0.00 1.10 0.30 0.05 92.62 12:23:01 AM 1 5.37 0.00 1.14 0.72 0.03 92.74 12:24:01 AM all 3.29 0.00 0.25 0.01 0.05 96.41 12:24:01 AM 0 3.46 0.00 0.22 0.00 0.05 96.27 12:24:01 AM 1 3.11 0.00 0.28 0.02 0.05 96.54 12:25:01 AM all 18.66 0.00 0.23 0.03 0.07 81.01 12:25:01 AM 0 33.86 0.00 0.23 0.00 0.07 65.84 12:25:01 AM 1 3.44 0.00 0.22 0.07 0.07 96.20 12:26:01 AM all 10.16 0.00 0.13 0.02 0.04 89.65 12:26:01 AM 0 17.41 0.00 0.15 0.00 0.05 82.39 12:26:01 AM 1 2.91 0.00 0.12 0.03 0.03 96.91 12:27:01 AM all 14.17 0.00 0.18 0.02 0.06 85.58 12:27:01 AM 0 24.69 0.00 0.15 0.00 0.05 75.11 12:27:01 AM 1 3.63 0.00 0.20 0.03 0.07 96.07 12:28:01 AM all 4.87 0.00 0.29 0.02 0.07 94.76 12:28:01 AM 0 7.86 0.00 0.37 0.02 0.07 91.69 12:28:01 AM 1 1.87 0.00 0.22 0.02 0.07 97.83 12:29:01 AM all 8.19 0.00 2.52 0.01 0.06 89.23 12:29:01 AM 0 9.99 0.00 2.53 0.02 0.07 87.39 12:29:01 AM 1 6.38 0.00 2.50 0.00 0.05 91.07 12:30:02 AM all 7.08 0.00 0.21 0.00 0.07 92.65 12:30:02 AM 0 7.59 0.00 0.20 0.00 0.07 92.15 12:30:02 AM 1 6.57 0.00 0.22 0.00 0.07 93.15 12:30:02 AM CPU %user %nice %system %iowait %steal %idle 12:31:01 AM all 21.47 0.00 2.87 0.07 0.07 75.52 12:31:01 AM 0 28.71 0.00 2.54 0.08 0.07 68.59 12:31:01 AM 1 14.23 0.00 3.19 0.05 0.07 82.46 Average: all 15.06 0.00 1.77 0.29 0.07 82.81 Average: 0 19.95 0.00 1.80 0.25 0.07 77.94 Average: 1 10.17 0.00 1.74 0.33 0.07 87.69