---> uname -a: Linux prd-centos8-robot-2c-8g-1471.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 641 4929 19 2126 6760 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:80:21:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe80:2187/64 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:55 LINUX RESTART (2 CPU) 01:20:01 AM tps rtps wtps bread/s bwrtn/s 01:21:01 AM 105.78 0.12 105.66 3.46 9603.58 01:22:01 AM 40.87 1.02 39.85 113.16 4480.21 01:23:01 AM 51.76 6.78 44.98 1248.73 2880.75 01:24:01 AM 24.22 0.03 24.19 3.46 5544.39 01:25:01 AM 2.35 0.12 2.23 33.06 123.50 01:26:01 AM 0.15 0.00 0.15 0.00 1.63 01:27:01 AM 0.17 0.00 0.17 0.00 1.83 01:28:01 AM 24.48 0.40 24.08 46.79 1348.24 Average: 31.22 1.06 30.17 181.06 2998.30 01:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 AM 5094204 6917144 2788228 35.37 2688 2001496 848372 9.50 190368 2258816 136840 01:22:01 AM 5233380 7033640 2649052 33.61 2688 1978256 734888 8.23 217700 2089388 20 01:23:01 AM 4950916 6990976 2931516 37.19 2688 2209536 749580 8.39 256004 2307208 156412 01:24:01 AM 4966984 7006788 2915448 36.99 2688 2209660 735176 8.23 258880 2283112 4 01:25:01 AM 4920000 6962208 2962432 37.58 2688 2212064 804948 9.01 259148 2329352 4 01:26:01 AM 4911728 6953952 2970704 37.69 2688 2212080 823284 9.22 259148 2336992 24 01:27:01 AM 4962324 7006428 2920108 37.05 2688 2213960 736736 8.25 259528 2286800 1892 01:28:01 AM 5047920 6917496 2834512 35.96 2688 2045528 827516 9.27 449980 2036568 160 Average: 5010932 6973579 2871500 36.43 2688 2135322 782562 8.76 268844 2241030 36920 01:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 82.86 61.20 947.30 9.67 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.73 9.16 6.80 3.64 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 41.91 34.91 301.68 9.04 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 184.74 131.73 35.86 34.69 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 166.07 152.54 48.84 65.49 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 242.92 240.27 123.97 96.15 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 138.47 136.12 79.36 46.51 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 63.41 41.14 85.38 24.39 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 116.89 100.89 203.67 36.20 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:55 LINUX RESTART (2 CPU) 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 31.13 0.00 4.21 5.05 0.14 59.47 01:21:01 AM 0 37.21 0.00 4.99 2.29 0.13 55.38 01:21:01 AM 1 24.85 0.00 3.41 7.89 0.16 63.69 01:22:01 AM all 14.43 0.00 1.85 1.39 0.13 82.21 01:22:01 AM 0 14.25 0.00 2.42 1.94 0.13 81.26 01:22:01 AM 1 14.62 0.00 1.27 0.83 0.12 83.16 01:23:01 AM all 28.33 0.00 5.15 1.19 0.10 65.22 01:23:01 AM 0 24.88 0.00 4.88 0.98 0.08 69.17 01:23:01 AM 1 31.79 0.00 5.42 1.40 0.12 61.27 01:24:01 AM all 1.11 0.00 0.79 0.89 0.03 97.17 01:24:01 AM 0 0.57 0.00 0.80 1.19 0.03 97.41 01:24:01 AM 1 1.66 0.00 0.79 0.60 0.03 96.92 01:25:01 AM all 13.60 0.00 0.58 0.01 0.08 85.73 01:25:01 AM 0 24.99 0.00 0.74 0.00 0.10 74.17 01:25:01 AM 1 2.24 0.00 0.42 0.02 0.07 97.26 01:26:01 AM all 20.24 0.00 0.42 0.00 0.08 79.26 01:26:01 AM 0 28.90 0.00 0.55 0.00 0.07 70.48 01:26:01 AM 1 11.60 0.00 0.28 0.00 0.08 88.04 01:27:01 AM all 17.84 0.00 0.45 0.00 0.08 81.64 01:27:01 AM 0 2.54 0.00 0.27 0.00 0.07 97.12 01:27:01 AM 1 33.08 0.00 0.62 0.00 0.08 66.22 01:28:01 AM all 21.42 0.00 2.73 0.14 0.08 75.63 01:28:01 AM 0 19.34 0.00 3.12 0.13 0.08 77.32 01:28:01 AM 1 23.50 0.00 2.34 0.15 0.07 73.95 Average: all 18.50 0.00 2.02 1.08 0.09 78.32 Average: 0 19.10 0.00 2.23 0.82 0.09 77.77 Average: 1 17.89 0.00 1.81 1.34 0.09 78.86