---> uname -a: Linux prd-centos8-robot-2c-8g-8975.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 571 5004 19 2121 6830 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:bf:f2:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:febf:f244/64 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) 11/21/2024 _x86_64_ (2 CPU) 00:57:55 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 94.32 13.06 81.26 2342.15 6225.44 01:01:01 AM 77.49 0.72 76.77 50.92 9882.92 01:02:01 AM 32.44 0.48 31.96 66.48 1648.33 01:03:01 AM 37.91 0.03 37.88 3.47 6679.25 01:04:01 AM 4.13 0.10 4.03 32.92 136.64 01:05:01 AM 14.73 0.40 14.33 46.79 628.75 Average: 43.50 2.47 41.04 423.78 4200.04 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5312820 7047764 2569612 32.60 2688 1916768 714576 8.00 210180 2038548 164708 01:01:01 AM 5199452 7035876 2682980 34.04 2688 2013048 680064 7.61 230488 2107740 1108 01:02:01 AM 5004676 7038516 2877756 36.51 2688 2203664 689972 7.73 255132 2257356 170844 01:03:01 AM 5038624 7075200 2843808 36.08 2688 2205944 629764 7.05 257008 2214016 4 01:04:01 AM 4974164 7012244 2908268 36.90 2688 2207476 706992 7.92 257136 2276976 536 01:05:01 AM 5161232 7025448 2721200 34.52 2688 2039716 687472 7.70 446368 1924232 13356 Average: 5115161 7039175 2767271 35.11 2688 2097769 684807 7.67 276052 2136478 58426 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 130.26 95.28 1015.72 20.74 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 47.00 32.24 441.05 6.78 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.00 33.24 296.63 7.74 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 175.14 117.41 41.58 36.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 80.26 60.53 543.02 5.21 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 150.27 112.81 1032.51 26.48 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 104.31 75.25 561.73 17.28 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) 11/21/2024 _x86_64_ (2 CPU) 00:57:55 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 34.73 0.00 5.77 3.68 0.11 55.71 01:00:01 AM 0 39.55 0.00 6.22 3.78 0.10 50.35 01:00:01 AM 1 29.92 0.00 5.32 3.58 0.12 61.07 01:01:01 AM all 21.12 0.00 3.28 3.72 0.07 71.81 01:01:01 AM 0 29.91 0.00 3.76 3.94 0.07 62.32 01:01:01 AM 1 12.33 0.00 2.81 3.50 0.07 81.30 01:02:01 AM all 25.25 0.00 3.28 0.50 0.09 70.89 01:02:01 AM 0 31.91 0.00 3.62 0.67 0.08 63.72 01:02:01 AM 1 18.57 0.00 2.94 0.33 0.10 78.06 01:03:01 AM all 8.86 0.00 1.79 1.47 0.06 87.83 01:03:01 AM 0 11.16 0.00 1.89 2.12 0.07 84.76 01:03:01 AM 1 6.55 0.00 1.69 0.82 0.05 90.89 01:04:01 AM all 3.31 0.00 0.40 0.02 0.05 96.22 01:04:01 AM 0 3.02 0.00 0.45 0.03 0.05 96.45 01:04:01 AM 1 3.61 0.00 0.35 0.00 0.05 95.99 01:05:01 AM all 20.26 0.00 2.82 0.22 0.08 76.63 01:05:01 AM 0 19.02 0.00 2.51 0.30 0.08 78.09 01:05:01 AM 1 21.50 0.00 3.12 0.13 0.07 75.18 Average: all 18.94 0.00 2.89 1.60 0.08 76.49 Average: 0 22.45 0.00 3.08 1.81 0.08 72.59 Average: 1 15.42 0.00 2.71 1.40 0.08 80.40