---> uname -a: Linux prd-centos8-robot-2c-8g-12687.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 590 4959 19 2147 6811 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:e6:21:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fee6:21ef/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) 08/22/2024 _x86_64_ (2 CPU) 07:12:41 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 185.05 122.96 62.10 13682.37 40139.00 07:15:01 AM 135.32 7.41 127.91 1296.50 11678.59 07:16:01 AM 20.71 0.38 20.33 64.26 1637.06 07:17:01 AM 53.75 0.07 53.68 4.00 4775.26 07:18:01 AM 17.56 0.08 17.48 31.99 3805.57 07:19:01 AM 12.20 0.33 11.86 37.05 929.22 Average: 70.77 21.87 48.89 2519.50 10494.55 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5430416 7027220 2452016 31.11 2688 1787024 707260 7.92 192344 1968032 126372 07:15:01 AM 5170488 6996576 2711944 34.40 2688 2002944 687612 7.70 222396 2140620 34136 07:16:01 AM 5253552 7081092 2628880 33.35 2688 2004876 623868 6.99 240900 2043096 12 07:17:01 AM 5025056 7051924 2857376 36.25 2688 2196276 615440 6.89 260728 2221724 95524 07:18:01 AM 4994772 7022732 2887660 36.63 2688 2197376 661988 7.41 260852 2250628 36 07:19:01 AM 5091908 6981996 2790524 35.40 2688 2065744 700752 7.85 300028 2138148 37904 Average: 5161032 7026923 2721400 34.52 2688 2042373 666153 7.46 246208 2127041 48997 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 309.91 176.81 1567.81 58.25 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 59.78 46.55 565.74 8.20 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 15.93 7.82 5.29 3.14 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 257.98 190.14 317.34 48.76 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 13.48 6.95 9.10 0.76 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 124.39 81.22 410.20 52.20 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 130.25 84.92 479.27 28.56 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) 08/22/2024 _x86_64_ (2 CPU) 07:12:41 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 38.83 0.07 10.50 14.55 0.11 35.94 07:14:01 AM 0 35.98 0.07 9.84 13.15 0.10 40.87 07:14:01 AM 1 41.67 0.07 11.17 15.95 0.12 31.02 07:15:01 AM all 31.77 0.00 5.42 4.24 0.10 58.47 07:15:01 AM 0 17.51 0.00 4.50 3.92 0.10 73.97 07:15:01 AM 1 46.02 0.00 6.35 4.57 0.10 42.96 07:16:01 AM all 9.62 0.00 1.03 0.54 0.05 88.76 07:16:01 AM 0 5.09 0.00 0.94 0.32 0.05 93.60 07:16:01 AM 1 14.15 0.00 1.12 0.77 0.05 83.92 07:17:01 AM all 27.48 0.00 4.78 1.71 0.08 65.95 07:17:01 AM 0 26.97 0.00 4.47 2.15 0.08 66.32 07:17:01 AM 1 27.98 0.00 5.09 1.27 0.08 65.57 07:18:01 AM all 0.73 0.00 0.31 2.04 0.03 96.89 07:18:01 AM 0 1.27 0.00 0.35 1.12 0.03 97.23 07:18:01 AM 1 0.20 0.00 0.27 2.96 0.02 96.56 07:19:01 AM all 18.82 0.00 1.98 0.30 0.07 78.83 07:19:01 AM 0 14.37 0.00 2.14 0.08 0.05 83.35 07:19:01 AM 1 23.37 0.00 1.83 0.51 0.09 74.21 Average: all 21.20 0.01 4.00 3.89 0.07 70.82 Average: 0 16.84 0.01 3.70 3.45 0.07 75.93 Average: 1 25.57 0.01 4.31 4.34 0.08 65.69