---> uname -a: Linux prd-centos8-robot-2c-8g-39078.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: 2799.998 BogoMIPS: 5599.99 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 634 4917 19 2145 6766 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:78:50:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe78:5035/64 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:23 LINUX RESTART (2 CPU) 05:17:01 AM tps rtps wtps bread/s bwrtn/s 05:18:01 AM 112.86 49.43 63.43 6226.59 35814.26 05:19:01 AM 82.29 7.00 75.29 1258.91 5919.43 05:20:01 AM 81.84 0.73 81.11 51.32 9314.20 05:21:01 AM 27.50 0.38 27.12 64.23 1972.13 05:22:01 AM 48.17 0.03 48.13 3.47 7044.72 05:23:01 AM 2.70 0.10 2.60 32.13 80.67 05:24:01 AM 2.37 0.02 2.35 0.93 345.07 05:25:01 AM 0.13 0.00 0.13 0.00 2.18 05:26:01 AM 12.36 0.32 12.05 36.93 601.38 05:27:01 AM 27.47 0.52 26.96 63.85 1689.67 Average: 39.77 5.85 33.92 773.86 6278.60 05:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 AM 5584608 7066560 2297824 29.15 2688 1676440 715224 8.01 176660 1843632 79780 05:19:01 AM 5291264 7022068 2591168 32.87 2688 1912120 700516 7.84 211248 2054176 159436 05:20:01 AM 5170232 7001460 2712200 34.41 2688 2007728 720220 8.06 231736 2132020 14624 05:21:01 AM 5004100 6960640 2878332 36.52 2688 2129440 760096 8.51 261804 2257364 102624 05:22:01 AM 4994504 7028092 2887928 36.64 2688 2202792 668952 7.49 258736 2251860 8 05:23:01 AM 4935556 6977804 2946876 37.39 2688 2211452 755988 8.46 259004 2310612 7700 05:24:01 AM 4931192 6974148 2951240 37.44 2688 2212188 755988 8.46 259004 2314892 32 05:25:01 AM 4910160 6953184 2972272 37.71 2688 2212228 772884 8.65 259004 2334948 36 05:26:01 AM 4992988 6909956 2889444 36.66 2688 2089792 776624 8.70 289440 2240096 44216 05:27:01 AM 5036516 6929772 2845916 36.10 2688 2068828 758408 8.49 458820 2036604 16720 Average: 5085112 6982368 2797320 35.49 2688 2072301 738490 8.27 266546 2177620 42518 05:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 232.06 137.45 994.69 55.23 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 70.56 57.40 784.70 7.07 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 51.10 34.67 407.66 7.24 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 36.65 31.18 293.58 6.98 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 218.63 149.33 49.64 42.75 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 40.76 25.28 72.13 5.49 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 338.02 336.45 71.09 140.17 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 230.19 216.40 626.49 63.45 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 75.44 47.48 141.01 37.56 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 22.21 17.98 16.73 8.83 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 131.56 105.36 345.77 37.48 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:23 LINUX RESTART (2 CPU) 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 24.83 0.04 5.60 46.82 0.13 22.58 05:18:01 AM 0 27.32 0.02 5.19 47.98 0.08 19.40 05:18:01 AM 1 22.33 0.07 6.00 45.64 0.17 25.79 05:19:01 AM all 25.90 0.00 4.50 3.52 0.09 65.99 05:19:01 AM 0 31.56 0.00 4.95 3.59 0.08 59.82 05:19:01 AM 1 20.23 0.00 4.04 3.46 0.10 72.17 05:20:01 AM all 21.63 0.00 3.35 3.52 0.09 71.41 05:20:01 AM 0 18.89 0.00 3.54 3.91 0.10 73.56 05:20:01 AM 1 24.37 0.00 3.16 3.13 0.08 69.26 05:21:01 AM all 20.24 0.00 2.68 0.97 0.08 76.04 05:21:01 AM 0 30.84 0.00 2.99 1.22 0.07 64.88 05:21:01 AM 1 9.66 0.00 2.37 0.72 0.08 87.17 05:22:01 AM all 13.83 0.00 2.89 1.91 0.07 81.29 05:22:01 AM 0 17.00 0.00 3.34 2.49 0.07 77.11 05:22:01 AM 1 10.67 0.00 2.44 1.34 0.07 85.48 05:23:01 AM all 9.19 0.00 0.84 0.03 0.05 89.89 05:23:01 AM 0 17.56 0.00 1.49 0.07 0.05 80.83 05:23:01 AM 1 0.85 0.00 0.18 0.00 0.05 98.91 05:24:01 AM all 27.12 0.00 0.65 0.07 0.10 72.07 05:24:01 AM 0 52.40 0.00 1.06 0.00 0.10 46.45 05:24:01 AM 1 1.84 0.00 0.23 0.13 0.10 97.69 05:25:01 AM all 23.87 0.00 0.57 0.00 0.09 75.46 05:25:01 AM 0 43.35 0.00 0.70 0.00 0.08 55.87 05:25:01 AM 1 4.21 0.00 0.44 0.00 0.10 95.25 05:26:01 AM all 11.50 0.00 1.51 0.18 0.08 86.74 05:26:01 AM 0 17.34 0.00 1.54 0.20 0.08 80.84 05:26:01 AM 1 5.64 0.00 1.48 0.15 0.07 92.66 05:27:01 AM all 30.84 0.00 3.45 0.48 0.09 65.14 05:27:01 AM 0 46.16 0.00 4.30 0.42 0.10 49.02 05:27:01 AM 1 15.54 0.00 2.60 0.53 0.08 81.25 Average: all 20.90 0.00 2.60 5.70 0.09 70.71 Average: 0 30.24 0.00 2.91 5.95 0.08 60.81 Average: 1 11.53 0.01 2.29 5.45 0.09 80.63