---> uname -a: Linux prd-centos8-robot-2c-8g-63.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 580 4988 19 2128 6821 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:19:e9:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe19:e925/64 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) 12/05/2024 _x86_64_ (2 CPU) 02:12:38 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 112.51 70.43 42.09 8551.42 37338.80 02:15:01 AM 96.27 10.73 85.54 1870.22 6425.11 02:16:01 AM 66.26 0.73 65.53 51.32 9158.28 02:17:01 AM 18.05 0.38 17.66 64.26 1326.86 02:18:01 AM 56.36 0.03 56.32 3.47 7652.96 02:19:01 AM 3.82 0.00 3.82 0.00 166.28 02:20:01 AM 0.48 0.00 0.48 0.00 6.01 02:21:01 AM 0.27 0.00 0.27 0.00 3.15 02:22:01 AM 1.90 0.10 1.80 32.12 98.72 02:23:01 AM 0.72 0.00 0.72 0.00 47.18 02:24:01 AM 0.47 0.00 0.47 0.00 11.30 02:25:01 AM 0.27 0.03 0.23 1.87 17.36 02:26:01 AM 28.45 0.65 27.80 74.12 1399.32 Average: 29.68 6.39 23.29 819.17 4896.42 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5719888 7140328 2162544 27.43 2688 1617140 638484 7.15 166164 1726808 45980 02:15:01 AM 5278880 7082160 2603552 33.03 2688 1981220 638336 7.15 209764 2057840 228180 02:16:01 AM 5198744 7035876 2683688 34.05 2688 2014220 672464 7.53 231192 2106244 14200 02:17:01 AM 5161548 7046604 2720884 34.52 2688 2059392 670696 7.51 250884 2116192 39408 02:18:01 AM 5022668 7062292 2859764 36.28 2688 2208916 613656 6.87 257912 2222768 76 02:19:01 AM 5026656 7066284 2855776 36.23 2688 2208920 613656 6.87 257916 2222912 4 02:20:01 AM 5026596 7066224 2855836 36.23 2688 2208920 619316 6.93 257916 2223000 8 02:21:01 AM 5026852 7066508 2855580 36.23 2688 2208932 619316 6.93 257916 2222920 4 02:22:01 AM 4983884 7025900 2898548 36.77 2688 2211292 684656 7.67 258188 2265204 408 02:23:01 AM 4981860 7024544 2900572 36.80 2688 2211960 700492 7.84 258184 2267588 16 02:24:01 AM 4979424 7022472 2903008 36.83 2688 2212324 700492 7.84 258184 2269968 216 02:25:01 AM 5022776 7067696 2859656 36.28 2688 2214196 626708 7.02 258680 2226596 1580 02:26:01 AM 5134980 7006596 2747452 34.86 2688 2047496 692664 7.76 450156 1948504 192 Average: 5120366 7054883 2762066 35.04 2688 2108071 653149 7.31 259466 2144350 25406 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 243.32 136.45 860.05 55.98 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 81.50 68.46 941.08 8.16 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 49.73 33.06 441.10 7.18 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 24.78 22.18 80.22 5.83 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 561.14 428.98 329.02 96.39 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 7.70 2.00 1.09 0.49 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 2.22 0.78 0.28 0.12 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 2.73 2.07 0.44 0.42 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 52.48 29.61 15.47 4.70 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 21.45 15.61 4.55 2.99 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 13.50 9.37 2.75 1.83 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 52.65 29.29 15.02 3.92 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 56.66 43.28 90.62 33.63 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 89.99 63.16 213.97 17.05 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) 12/05/2024 _x86_64_ (2 CPU) 02:12:38 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 22.62 0.04 7.87 36.76 0.14 32.57 02:14:01 AM 0 21.98 0.05 7.14 37.41 0.13 33.28 02:14:01 AM 1 23.27 0.03 8.61 36.10 0.14 31.85 02:15:01 AM all 35.85 0.00 5.50 2.56 0.11 55.98 02:15:01 AM 0 37.24 0.00 5.80 3.02 0.10 53.85 02:15:01 AM 1 34.46 0.00 5.19 2.10 0.12 58.12 02:16:01 AM all 15.90 0.00 2.52 2.91 0.06 78.61 02:16:01 AM 0 22.37 0.00 2.49 2.15 0.05 72.94 02:16:01 AM 1 9.41 0.00 2.56 3.67 0.07 84.30 02:17:01 AM all 15.41 0.00 2.31 0.90 0.07 81.31 02:17:01 AM 0 20.10 0.00 2.32 1.03 0.07 76.48 02:17:01 AM 1 10.72 0.00 2.30 0.77 0.07 86.14 02:18:01 AM all 19.85 0.00 3.97 2.58 0.08 73.51 02:18:01 AM 0 30.93 0.00 4.39 2.42 0.08 62.18 02:18:01 AM 1 8.80 0.00 3.57 2.75 0.08 84.80 02:19:01 AM all 0.33 0.00 0.11 0.05 0.03 99.48 02:19:01 AM 0 0.18 0.00 0.13 0.00 0.03 99.65 02:19:01 AM 1 0.48 0.00 0.08 0.10 0.02 99.31 02:20:01 AM all 0.23 0.00 0.08 0.00 0.03 99.66 02:20:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 02:20:01 AM 1 0.42 0.00 0.08 0.00 0.03 99.46 02:21:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 02:21:01 AM 0 0.13 0.00 0.08 0.03 0.03 99.72 02:21:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 02:22:01 AM all 7.73 0.00 0.83 0.05 0.05 91.34 02:22:01 AM 0 12.27 0.00 1.34 0.05 0.05 86.29 02:22:01 AM 1 3.21 0.00 0.32 0.05 0.05 96.37 02:23:01 AM all 6.63 0.00 0.41 0.01 0.07 92.88 02:23:01 AM 0 9.12 0.00 0.54 0.00 0.07 90.28 02:23:01 AM 1 4.15 0.00 0.28 0.02 0.07 95.48 02:24:01 AM all 4.15 0.00 0.33 0.00 0.08 95.45 02:24:01 AM 0 3.31 0.00 0.30 0.00 0.07 96.32 02:24:01 AM 1 5.00 0.00 0.35 0.00 0.08 94.57 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 4.58 0.00 0.43 0.01 0.06 94.92 02:25:01 AM 0 5.03 0.00 0.42 0.02 0.05 94.48 02:25:01 AM 1 4.12 0.00 0.45 0.00 0.07 95.36 02:26:01 AM all 26.30 0.00 3.36 0.59 0.10 69.64 02:26:01 AM 0 28.47 0.00 2.89 0.53 0.10 68.00 02:26:01 AM 1 24.13 0.00 3.83 0.65 0.10 71.28 Average: all 12.29 0.00 2.13 3.54 0.07 81.96 Average: 0 14.70 0.00 2.14 3.58 0.07 79.51 Average: 1 9.89 0.00 2.12 3.51 0.07 84.40