---> uname -a: Linux prd-centos8-robot-2c-8g-5328.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 586 4986 19 2124 6815 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:73:3f:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe73:3f25/64 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) 12/25/2024 _x86_64_ (2 CPU) 02:10:36 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 101.30 62.81 38.49 6941.02 36299.67 02:13:02 AM 51.82 6.23 45.59 1092.88 4387.02 02:14:01 AM 90.65 0.75 89.90 53.95 9802.10 02:15:01 AM 25.11 0.42 24.69 64.78 2474.71 02:16:01 AM 56.14 6.75 49.39 1249.39 3724.10 02:17:01 AM 20.50 0.00 20.50 0.00 4754.56 02:18:01 AM 4.48 0.12 4.37 33.06 193.32 02:19:01 AM 0.22 0.00 0.22 0.00 2.95 02:20:01 AM 0.15 0.00 0.15 0.00 2.15 02:21:01 AM 3.40 0.32 3.08 36.92 120.23 02:22:01 AM 27.91 0.52 27.39 63.85 1311.06 Average: 34.61 7.09 27.52 868.13 5727.70 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5768540 7154608 2113892 26.82 2688 1585096 686712 7.69 163164 1692568 38776 02:13:02 AM 5329848 7017068 2552584 32.38 2688 1872576 765996 8.58 219472 2023296 187560 02:14:01 AM 5206892 7002104 2675540 33.94 2688 1972668 720292 8.07 198352 2123696 39716 02:15:01 AM 5297104 7093656 2585328 32.80 2688 1974612 645272 7.23 217400 2027584 8 02:16:01 AM 5037260 7073496 2845172 36.10 2688 2205824 638448 7.15 258280 2218668 131108 02:17:01 AM 5034004 7069884 2848428 36.14 2688 2205828 638448 7.15 258280 2218768 4 02:18:01 AM 4987300 7025664 2895132 36.73 2688 2208312 725244 8.12 258548 2264924 8 02:19:01 AM 4985900 7024264 2896532 36.75 2688 2208312 725244 8.12 258548 2266680 4 02:20:01 AM 4969936 7008320 2912496 36.95 2688 2208332 742908 8.32 258548 2282232 4 02:21:01 AM 5148108 7019228 2734324 34.69 2688 2044816 693300 7.76 255280 2122284 8340 02:22:01 AM 5172112 7043628 2710320 34.38 2688 2047040 686964 7.69 451432 1908420 16768 Average: 5176091 7048356 2706341 34.33 2688 2048492 697166 7.81 254300 2104465 38391 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 189.69 106.53 739.93 43.49 0.00 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM eth0 98.70 72.77 826.73 12.28 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 73.87 54.90 684.67 15.27 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 11.76 9.30 5.39 3.53 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 239.49 187.89 339.17 39.62 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 2.43 1.00 1.07 0.20 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 133.21 124.68 43.49 48.28 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 162.53 160.81 32.48 67.30 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 181.92 177.37 188.67 63.94 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 111.98 92.42 121.73 47.09 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 19.33 18.68 15.67 9.06 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 111.41 91.54 272.01 31.85 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) 12/25/2024 _x86_64_ (2 CPU) 02:10:36 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 18.92 0.04 5.33 33.88 0.08 41.76 02:12:01 AM 0 18.81 0.07 5.46 27.04 0.08 48.54 02:12:01 AM 1 19.02 0.02 5.19 40.80 0.07 34.90 02:13:02 AM all 20.96 0.00 3.16 8.99 0.13 66.76 02:13:02 AM 0 17.43 0.00 3.09 15.53 0.15 63.81 02:13:02 AM 1 24.49 0.00 3.22 2.44 0.12 69.72 02:14:01 AM all 28.78 0.00 4.07 3.71 0.10 63.34 02:14:01 AM 0 19.46 0.00 3.17 4.34 0.10 72.92 02:14:01 AM 1 38.15 0.00 4.98 3.07 0.10 53.71 02:15:01 AM all 10.37 0.00 1.26 0.68 0.07 87.63 02:15:01 AM 0 7.78 0.00 1.04 0.37 0.07 90.75 02:15:01 AM 1 12.95 0.00 1.49 0.98 0.07 84.51 02:16:01 AM all 28.66 0.00 5.08 1.88 0.13 64.25 02:16:01 AM 0 17.67 0.00 3.99 1.89 0.15 76.31 02:16:01 AM 1 39.77 0.00 6.19 1.87 0.10 52.07 02:17:01 AM all 0.30 0.00 0.28 2.90 0.05 96.46 02:17:01 AM 0 0.52 0.00 0.35 4.31 0.05 94.78 02:17:01 AM 1 0.08 0.00 0.22 1.50 0.05 98.15 02:18:01 AM all 13.24 0.00 0.51 0.45 0.38 85.43 02:18:01 AM 0 13.49 0.00 0.44 0.33 0.11 85.63 02:18:01 AM 1 12.98 0.00 0.58 0.56 0.65 85.23 02:19:01 AM all 13.16 0.00 0.32 0.00 0.08 86.44 02:19:01 AM 0 25.57 0.00 0.50 0.00 0.08 73.84 02:19:01 AM 1 0.77 0.00 0.13 0.00 0.08 99.01 02:20:01 AM all 20.06 0.00 0.44 0.00 0.13 79.37 02:20:01 AM 0 10.27 0.00 0.33 0.00 0.13 89.27 02:20:01 AM 1 29.90 0.00 0.55 0.00 0.12 69.43 02:21:01 AM all 14.41 0.00 1.33 0.05 0.07 84.15 02:21:01 AM 0 7.67 0.00 1.19 0.10 0.07 90.97 02:21:01 AM 1 21.11 0.00 1.46 0.00 0.07 77.36 02:22:01 AM all 29.63 0.00 3.37 0.65 0.10 66.25 02:22:01 AM 0 29.24 0.00 3.13 0.87 0.10 66.67 02:22:01 AM 1 30.02 0.00 3.62 0.42 0.10 65.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.04 0.00 2.29 4.82 0.12 74.74 Average: 0 15.26 0.01 2.07 4.98 0.10 77.58 Average: 1 20.82 0.00 2.51 4.65 0.14 71.88