---> uname -a: Linux prd-centos8-robot-2c-8g-2949.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 584 4977 19 2135 6817 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:b9:be:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:feb9:be11/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:06:14 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 93.17 6.18 86.99 1090.97 7465.64 11:09:01 PM 61.95 0.67 61.28 51.18 8140.05 11:10:01 PM 10.30 0.20 10.10 31.59 284.19 11:11:01 PM 4.93 0.22 4.72 33.19 235.45 11:12:01 PM 58.49 9.23 49.26 1641.99 3879.74 11:13:01 PM 21.03 0.00 21.03 0.00 4617.86 11:14:01 PM 13.05 0.42 12.63 69.84 459.05 Average: 37.56 2.42 35.14 416.94 3583.13 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5300248 7068668 2582184 32.76 2688 1947204 671336 7.52 187668 2060168 182636 11:09:01 PM 5212304 7013364 2670128 33.87 2688 1979064 706680 7.91 199116 2130892 4 11:10:01 PM 5232848 7034856 2649584 33.61 2688 1980016 683348 7.65 215212 2094704 24 11:11:01 PM 5188960 7020592 2693472 34.17 2688 2008592 707672 7.92 224508 2126600 24244 11:12:01 PM 5012588 7067504 2869844 36.41 2688 2224432 628388 7.04 263988 2237288 120312 11:13:01 PM 5012192 7066764 2870240 36.41 2688 2224432 628388 7.04 263988 2237224 12 11:14:01 PM 5187432 7065572 2695000 34.19 2688 2054124 621324 6.96 296104 2049328 16596 Average: 5163796 7048189 2718636 34.49 2688 2059695 663877 7.43 235798 2133743 49118 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 98.08 75.92 1004.69 13.97 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 39.77 22.94 436.09 3.72 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 6.01 5.36 3.60 2.67 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 11.40 6.51 2.91 1.60 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 167.87 129.00 326.96 39.03 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.75 0.82 0.87 0.13 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 65.48 38.70 79.19 19.79 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 55.76 39.89 264.90 11.56 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) 01/18/2025 _x86_64_ (2 CPU) 23:06:14 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.55 0.00 5.76 3.54 0.17 53.97 11:08:01 PM 0 22.62 0.00 4.60 2.89 0.18 69.70 11:08:01 PM 1 50.49 0.00 6.93 4.18 0.15 38.24 11:09:01 PM all 11.86 0.00 1.51 7.42 0.13 79.09 11:09:01 PM 0 6.00 0.00 1.36 8.73 0.12 83.80 11:09:01 PM 1 17.79 0.00 1.66 6.09 0.14 74.32 11:10:01 PM all 10.02 0.00 0.93 0.18 0.08 88.80 11:10:01 PM 0 10.09 0.00 0.94 0.10 0.07 88.81 11:10:01 PM 1 9.95 0.00 0.92 0.25 0.08 88.80 11:11:01 PM all 3.94 0.00 1.20 0.26 0.07 94.53 11:11:01 PM 0 6.82 0.00 1.22 0.50 0.07 91.38 11:11:01 PM 1 1.07 0.00 1.18 0.02 0.07 97.67 11:12:01 PM all 25.89 0.00 4.71 3.74 0.11 65.55 11:12:01 PM 0 21.72 0.00 4.02 2.63 0.12 71.51 11:12:01 PM 1 30.07 0.00 5.40 4.85 0.10 59.58 11:13:01 PM all 0.31 0.00 0.24 2.70 0.05 96.70 11:13:01 PM 0 0.10 0.00 0.22 2.44 0.07 97.17 11:13:01 PM 1 0.52 0.00 0.27 2.97 0.03 96.22 11:14:01 PM all 13.73 0.00 1.92 1.55 0.10 82.70 11:14:01 PM 0 13.99 0.00 2.00 1.85 0.08 82.08 11:14:01 PM 1 13.49 0.00 1.83 1.24 0.12 83.33 Average: all 14.61 0.00 2.32 2.76 0.10 80.21 Average: 0 11.61 0.00 2.05 2.74 0.10 83.50 Average: 1 17.60 0.00 2.60 2.79 0.10 76.91