---> uname -a: Linux prd-centos8-robot-2c-8g-4952.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 594 4957 19 2145 6806 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:82:1c:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe82:1c84/64 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:30 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 86.69 37.72 48.97 6050.63 37217.36 02:21:01 AM 93.92 13.01 80.91 2340.69 6263.08 02:22:01 AM 77.87 0.70 77.17 50.79 9736.21 02:23:01 AM 9.91 0.42 9.50 64.78 488.84 02:24:01 AM 59.74 0.03 59.71 3.47 7502.00 02:25:01 AM 7.22 0.08 7.13 31.99 760.41 02:26:01 AM 4.28 0.03 4.25 1.07 411.73 02:27:01 AM 0.28 0.00 0.28 0.00 5.36 02:28:01 AM 0.25 0.00 0.25 0.00 115.60 02:29:01 AM 21.84 0.63 21.21 73.16 1463.17 Average: 36.20 5.26 30.94 861.87 6397.44 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5788436 7177904 2093988 26.57 2688 1588700 645596 7.23 164260 1671480 29720 02:21:01 AM 5323692 7056140 2558732 32.46 2688 1914260 695048 7.78 210244 2025100 163896 02:22:01 AM 5182208 7015804 2700216 34.26 2688 2010552 706716 7.91 221100 2133228 5388 02:23:01 AM 5194756 7038104 2687668 34.10 2688 2020660 685416 7.67 245928 2097272 4920 02:24:01 AM 5036264 7070348 2846160 36.11 2688 2203628 625164 7.00 257092 2215768 16560 02:25:01 AM 4993128 7028456 2889296 36.65 2688 2204872 679072 7.60 257356 2258072 40 02:26:01 AM 4974168 7017624 2908256 36.90 2688 2213000 710900 7.96 257356 2277144 4 02:27:01 AM 4961912 7005408 2920512 37.05 2688 2213040 727600 8.15 257356 2289164 4 02:28:01 AM 4947816 6996156 2934608 37.23 2688 2217884 727600 8.15 257532 2302788 1452 02:29:01 AM 5114172 7003232 2768252 35.12 2688 2064292 682336 7.64 458264 1957284 3716 Average: 5151655 7040918 2730769 34.64 2688 2065089 688545 7.71 258649 2122730 22570 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 173.47 98.68 754.83 40.57 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 113.93 85.42 1006.79 19.08 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 55.91 37.09 448.32 6.19 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 16.61 11.16 6.58 4.16 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 208.63 165.36 334.07 44.79 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 17.26 10.56 4.65 2.88 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 231.87 224.33 111.23 91.11 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 270.93 264.06 309.11 96.79 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 69.26 66.84 111.13 19.76 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 74.05 53.29 102.19 40.58 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 123.19 101.68 318.91 36.59 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:30 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 19.86 0.05 5.03 57.62 0.10 17.34 02:20:01 AM 0 19.56 0.03 4.14 61.57 0.08 14.62 02:20:01 AM 1 20.15 0.07 5.95 53.61 0.12 20.10 02:21:01 AM all 34.46 0.00 5.77 4.18 0.10 55.49 02:21:01 AM 0 26.59 0.00 5.16 4.12 0.10 64.03 02:21:01 AM 1 42.35 0.00 6.38 4.23 0.10 46.94 02:22:01 AM all 18.56 0.00 2.62 4.29 0.08 74.45 02:22:01 AM 0 13.57 0.00 1.97 4.34 0.07 80.05 02:22:01 AM 1 23.55 0.00 3.27 4.23 0.08 68.86 02:23:01 AM all 12.42 0.00 1.80 0.33 0.06 85.38 02:23:01 AM 0 7.56 0.00 1.81 0.35 0.05 90.23 02:23:01 AM 1 17.27 0.00 1.80 0.32 0.07 80.54 02:24:01 AM all 25.50 0.00 4.09 1.79 0.08 68.55 02:24:01 AM 0 21.78 0.00 4.14 1.43 0.07 72.58 02:24:01 AM 1 29.22 0.00 4.04 2.15 0.08 64.51 02:25:01 AM all 1.77 0.00 0.23 0.22 0.03 97.76 02:25:01 AM 0 0.67 0.00 0.17 0.13 0.03 99.00 02:25:01 AM 1 2.87 0.00 0.29 0.30 0.03 96.51 02:26:01 AM all 25.27 0.00 1.09 0.06 0.10 73.48 02:26:01 AM 0 4.66 0.00 0.42 0.12 0.08 94.72 02:26:01 AM 1 45.99 0.00 1.76 0.00 0.12 52.13 02:27:01 AM all 26.36 0.00 0.55 0.00 0.08 73.00 02:27:01 AM 0 3.11 0.00 0.35 0.00 0.07 96.47 02:27:01 AM 1 49.62 0.00 0.76 0.00 0.10 49.52 02:28:01 AM all 10.52 0.00 0.32 0.01 0.07 89.08 02:28:01 AM 0 4.42 0.00 0.34 0.02 0.07 95.15 02:28:01 AM 1 16.53 0.00 0.30 0.00 0.07 83.10 02:29:01 AM all 25.32 0.00 3.25 0.72 0.07 70.65 02:29:01 AM 0 18.09 0.00 2.84 0.55 0.07 78.45 02:29:01 AM 1 32.54 0.00 3.66 0.89 0.07 62.85 Average: all 20.01 0.01 2.48 6.84 0.08 70.59 Average: 0 12.01 0.00 2.13 7.22 0.07 78.56 Average: 1 28.02 0.01 2.82 6.46 0.08 62.61