---> uname -a: Linux prd-centos8-robot-2c-8g-996.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4976 19 2129 6809 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:1e:39:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fe1e:39cd/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) 01/12/2025 _x86_64_ (2 CPU) 02:10:00 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 117.95 0.38 117.56 16.13 11021.28 02:13:01 AM 37.44 1.05 36.39 115.43 4653.58 02:14:01 AM 1.37 0.03 1.33 0.53 22.96 02:15:01 AM 37.19 6.71 30.47 1245.72 2133.96 02:16:01 AM 39.54 0.03 39.50 3.47 6327.36 02:17:01 AM 3.00 0.00 3.00 0.00 92.92 02:18:01 AM 0.22 0.00 0.22 0.00 2.43 02:19:01 AM 0.30 0.10 0.20 32.12 3.52 02:20:01 AM 1.82 0.00 1.82 0.00 114.48 02:21:01 AM 1.02 0.00 1.02 0.00 35.38 02:22:01 AM 0.38 0.00 0.38 0.00 16.74 02:23:01 AM 0.30 0.07 0.23 3.20 9.90 02:24:01 AM 20.63 0.65 19.98 74.11 1124.11 Average: 20.09 0.69 19.39 114.68 1966.05 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5175264 6997956 2707168 34.34 2688 2001312 705568 7.90 190484 2178684 145584 02:13:01 AM 5283704 7083932 2598728 32.97 2688 1978244 638264 7.15 218176 2037988 12 02:14:01 AM 5284612 7084864 2597820 32.96 2688 1978264 637984 7.14 218280 2037324 4 02:15:01 AM 4973768 7010768 2908664 36.90 2688 2207276 677324 7.58 257056 2285408 152684 02:16:01 AM 5022316 7061896 2860116 36.28 2688 2209584 629392 7.05 258836 2229136 16 02:17:01 AM 5022720 7062296 2859712 36.28 2688 2209588 644800 7.22 258836 2229084 4 02:18:01 AM 5022596 7062172 2859836 36.28 2688 2209588 644800 7.22 258836 2229196 8 02:19:01 AM 4982828 7023968 2899604 36.79 2688 2211152 699284 7.83 259032 2268520 596 02:20:01 AM 4978864 7021220 2903568 36.84 2688 2212368 714672 8.00 259100 2272444 228 02:21:01 AM 4975468 7018224 2906964 36.88 2688 2212744 694332 7.77 259100 2275768 68 02:22:01 AM 4974588 7017716 2907844 36.89 2688 2213116 694332 7.77 259100 2276496 76 02:23:01 AM 5017220 7062152 2865212 36.35 2688 2214920 627628 7.03 259572 2233848 1564 02:24:01 AM 5163932 7036368 2718500 34.49 2688 2047904 672256 7.53 451312 1917284 3008 Average: 5067529 7041810 2814903 35.71 2688 2146620 667741 7.48 262132 2190091 23373 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 104.38 86.45 1270.45 12.79 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 14.56 11.53 7.07 4.34 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.76 9.57 2.69 2.15 0.00 0.00 0.00 0.00 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 35.85 31.19 296.25 6.79 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 566.73 446.10 116.76 96.76 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 2.70 1.93 0.45 0.43 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 2.58 1.90 0.43 0.41 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 35.32 18.16 9.72 2.21 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 32.88 24.60 8.92 4.59 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 14.70 9.63 2.89 1.86 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 15.49 9.83 3.08 1.88 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 39.21 22.51 13.21 3.06 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 55.75 41.79 89.02 32.52 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 72.00 55.02 140.07 13.06 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) 01/12/2025 _x86_64_ (2 CPU) 02:10:00 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 36.89 0.00 5.10 3.09 0.10 54.81 02:12:01 AM 0 27.65 0.00 4.19 3.42 0.10 64.65 02:12:01 AM 1 46.15 0.00 6.02 2.77 0.10 44.96 02:13:01 AM all 15.95 0.00 2.06 1.00 0.06 80.93 02:13:01 AM 0 16.28 0.00 1.92 1.45 0.05 80.30 02:13:01 AM 1 15.61 0.00 2.20 0.55 0.07 81.57 02:14:01 AM all 0.73 0.00 0.75 0.05 0.03 98.44 02:14:01 AM 0 0.85 0.00 0.82 0.10 0.03 98.19 02:14:01 AM 1 0.60 0.00 0.69 0.00 0.03 98.68 02:15:01 AM all 21.68 0.00 4.20 1.85 0.07 72.20 02:15:01 AM 0 11.14 0.00 3.27 1.08 0.07 84.44 02:15:01 AM 1 32.22 0.00 5.14 2.62 0.07 59.96 02:16:01 AM all 8.21 0.00 2.45 1.52 0.06 87.77 02:16:01 AM 0 7.18 0.00 2.35 1.54 0.05 88.87 02:16:01 AM 1 9.23 0.00 2.55 1.49 0.07 86.66 02:17:01 AM all 0.28 0.00 0.08 0.02 0.03 99.58 02:17:01 AM 0 0.10 0.00 0.08 0.02 0.03 99.77 02:17:01 AM 1 0.47 0.00 0.08 0.02 0.03 99.40 02:18:01 AM all 0.35 0.00 0.06 0.00 0.02 99.57 02:18:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 02:18:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 02:19:01 AM all 2.19 0.00 0.32 0.02 0.03 97.45 02:19:01 AM 0 2.24 0.00 0.38 0.00 0.05 97.33 02:19:01 AM 1 2.14 0.00 0.25 0.03 0.02 97.56 02:20:01 AM all 9.46 0.00 0.74 0.01 0.06 89.73 02:20:01 AM 0 10.73 0.00 0.97 0.02 0.07 88.22 02:20:01 AM 1 8.19 0.00 0.52 0.00 0.05 91.24 02:21:01 AM all 4.17 0.00 0.33 0.00 0.05 95.44 02:21:01 AM 0 2.77 0.00 0.23 0.00 0.03 96.96 02:21:01 AM 1 5.57 0.00 0.44 0.00 0.07 93.93 02:22:01 AM all 4.29 0.00 0.28 0.00 0.07 95.36 02:22:01 AM 0 3.75 0.00 0.25 0.00 0.07 95.94 02:22:01 AM 1 4.83 0.00 0.32 0.00 0.07 94.79 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 2.91 0.00 0.33 0.02 0.04 96.71 02:23:01 AM 0 3.28 0.00 0.40 0.02 0.05 96.25 02:23:01 AM 1 2.54 0.00 0.25 0.02 0.03 97.16 02:24:01 AM all 22.42 0.00 3.02 0.20 0.08 74.28 02:24:01 AM 0 12.97 0.00 3.11 0.17 0.07 83.69 02:24:01 AM 1 31.87 0.00 2.94 0.23 0.08 64.87 Average: all 9.97 0.00 1.52 0.60 0.05 87.86 Average: 0 7.62 0.00 1.39 0.60 0.05 90.33 Average: 1 12.32 0.00 1.65 0.59 0.05 85.39