---> uname -a: Linux prd-centos8-robot-2c-8g-4739.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 621 4858 19 2217 6780 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:52:42:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fe52:42f6/64 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:47 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 198.10 149.73 48.38 14455.39 38023.17 04:15:01 AM 100.87 1.42 99.45 107.91 8993.66 04:16:01 AM 57.94 0.67 57.27 51.19 7045.96 04:17:01 AM 50.06 7.07 42.99 1307.12 2866.64 04:18:02 AM 25.12 0.03 25.09 3.47 5579.29 04:19:01 AM 4.74 0.10 4.64 32.67 217.56 04:20:01 AM 0.93 0.00 0.93 0.00 591.39 04:21:01 AM 0.53 0.00 0.53 0.00 381.04 04:22:01 AM 0.57 0.05 0.52 3.33 114.83 04:23:01 AM 0.58 0.03 0.55 1.87 240.53 04:24:01 AM 0.92 0.35 0.57 53.45 83.04 04:25:01 AM 0.20 0.00 0.20 0.00 19.13 04:26:01 AM 10.81 0.35 10.46 38.25 346.08 04:27:01 AM 25.41 0.53 24.88 64.79 2912.56 Average: 34.10 11.47 22.63 1152.89 4821.50 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5636688 7074052 2245736 28.49 2688 1634648 724000 8.11 169644 1807524 46892 04:15:01 AM 5195240 6991476 2687184 34.09 2688 1975160 743532 8.33 189220 2159356 176384 04:16:01 AM 5152384 6975544 2730040 34.63 2688 2001328 771220 8.64 211528 2175960 25560 04:17:01 AM 4985160 7023976 2897264 36.76 2688 2208636 700252 7.84 255692 2272656 156272 04:18:02 AM 4998848 7037396 2883576 36.58 2688 2208760 684068 7.66 258964 2251588 4 04:19:01 AM 4955104 6996496 2927320 37.14 2688 2211604 747892 8.37 259148 2295088 36 04:20:01 AM 4923764 6982648 2958660 37.53 2688 2229124 771372 8.64 259564 2325832 316 04:21:01 AM 4912676 6982852 2969748 37.68 2688 2240420 771372 8.64 259564 2336832 280 04:22:01 AM 4903852 6980980 2978572 37.79 2688 2247340 787256 8.81 259668 2345356 3876 04:23:01 AM 4898080 6979672 2984344 37.86 2688 2251784 787256 8.81 259900 2350912 1272 04:24:01 AM 4507476 6914460 3374948 42.82 2688 2254308 775148 8.68 261216 2359848 16 04:25:01 AM 4506940 6914428 3375484 42.82 2688 2254812 775148 8.68 261228 2360452 8 04:26:01 AM 4954212 6946604 2928212 37.15 2688 2168544 764884 8.56 325376 2250332 85356 04:27:01 AM 4999176 6967196 2883248 36.58 2688 2144344 763080 8.54 494116 2040372 16736 Average: 4966400 6983413 2916024 36.99 2688 2145058 754749 8.45 266059 2238008 36643 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 276.35 139.85 922.04 55.38 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 109.58 86.59 1168.08 12.42 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 30.89 19.36 220.69 4.33 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 44.46 36.36 303.28 9.61 0.00 0.00 0.00 0.00 04:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:02 AM eth0 197.72 144.92 37.99 30.32 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 27.79 19.00 27.46 2.86 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 47.00 36.80 118.09 10.68 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 26.51 19.98 74.31 6.70 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 27.34 24.60 24.33 13.24 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 16.18 11.50 64.61 1.65 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 36.82 50.62 4.23 4.53 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 15.71 13.05 3.88 2.49 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 88.74 55.91 148.36 93.81 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 19.73 19.11 16.61 9.01 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 68.97 48.44 224.14 18.38 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:47 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 34.96 0.08 9.94 26.90 0.11 28.01 04:14:01 AM 0 37.19 0.07 8.88 25.52 0.08 28.26 04:14:01 AM 1 32.71 0.09 11.02 28.29 0.14 27.76 04:15:01 AM all 38.13 0.00 5.23 2.98 0.11 53.55 04:15:01 AM 0 45.27 0.00 5.98 2.86 0.12 45.77 04:15:01 AM 1 31.00 0.00 4.49 3.10 0.10 61.31 04:16:01 AM all 13.76 0.00 1.96 2.38 0.08 81.82 04:16:01 AM 0 21.17 0.00 2.57 3.09 0.07 73.10 04:16:01 AM 1 6.35 0.00 1.35 1.67 0.08 90.55 04:17:01 AM all 31.13 0.00 5.05 1.24 0.13 62.45 04:17:01 AM 0 50.93 0.00 6.09 1.54 0.13 41.31 04:17:01 AM 1 11.32 0.00 4.01 0.95 0.13 83.59 04:18:02 AM all 1.24 0.00 0.73 1.31 0.04 96.67 04:18:02 AM 0 1.54 0.00 0.82 0.50 0.03 97.11 04:18:02 AM 1 0.95 0.00 0.63 2.12 0.05 96.24 04:19:01 AM all 3.31 0.00 0.25 0.04 0.08 96.33 04:19:01 AM 0 3.96 0.00 0.34 0.05 0.08 95.56 04:19:01 AM 1 2.65 0.00 0.15 0.03 0.07 97.09 04:20:01 AM all 18.48 0.00 0.24 0.10 0.09 81.09 04:20:01 AM 0 16.35 0.00 0.28 0.02 0.10 83.24 04:20:01 AM 1 20.60 0.00 0.20 0.18 0.08 78.93 04:21:01 AM all 10.25 0.00 0.17 0.03 0.06 89.50 04:21:01 AM 0 10.16 0.00 0.17 0.02 0.05 89.61 04:21:01 AM 1 10.33 0.00 0.17 0.03 0.07 89.40 04:22:01 AM all 16.08 0.00 0.29 0.01 0.07 83.55 04:22:01 AM 0 28.19 0.00 0.27 0.00 0.07 71.48 04:22:01 AM 1 3.98 0.00 0.32 0.02 0.07 95.62 04:23:01 AM all 3.05 0.00 0.27 0.06 0.06 96.56 04:23:01 AM 0 4.84 0.00 0.35 0.00 0.07 94.74 04:23:01 AM 1 1.27 0.00 0.18 0.12 0.05 98.38 04:24:01 AM all 8.17 0.00 6.22 0.04 0.08 85.49 04:24:01 AM 0 10.86 0.00 6.19 0.07 0.08 82.80 04:24:01 AM 1 5.47 0.00 6.26 0.02 0.07 88.18 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 4.56 0.00 0.17 0.00 0.06 95.21 04:25:01 AM 0 4.95 0.00 0.15 0.00 0.05 94.85 04:25:01 AM 1 4.17 0.00 0.18 0.00 0.07 95.58 04:26:01 AM all 14.90 0.00 2.01 0.11 0.08 82.91 04:26:01 AM 0 21.38 0.00 2.68 0.05 0.08 75.81 04:26:01 AM 1 8.41 0.00 1.34 0.17 0.07 90.01 04:27:01 AM all 29.96 0.00 3.51 1.00 0.09 65.44 04:27:01 AM 0 29.12 0.00 3.42 1.22 0.08 66.16 04:27:01 AM 1 30.80 0.00 3.59 0.79 0.10 64.72 Average: all 16.28 0.01 2.57 2.56 0.08 78.51 Average: 0 20.44 0.00 2.73 2.48 0.08 74.28 Average: 1 12.13 0.01 2.41 2.64 0.08 82.74