---> uname -a: Linux prd-centos8-robot-2c-8g-405.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 570 5007 19 2119 6831 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:4b:53:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe4b:53ad/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) 01/10/2025 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 96.12 52.15 43.97 6309.10 33448.72 12:58:02 AM 90.73 0.28 90.45 13.46 7857.77 12:59:01 AM 61.94 0.71 61.23 52.60 7880.05 01:00:01 AM 34.99 7.10 27.89 1309.96 1553.62 01:01:01 AM 38.65 0.05 38.60 3.60 6717.94 01:02:01 AM 4.63 0.17 4.46 34.65 178.54 01:03:01 AM 12.06 0.32 11.75 36.93 416.61 Average: 48.41 8.70 39.71 1111.19 8294.32 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5646364 7119384 2236060 28.37 2688 1667604 638680 7.15 177668 1780848 70608 12:58:02 AM 5301088 7063468 2581336 32.75 2688 1941380 664452 7.44 186800 2059348 171684 12:59:01 AM 5234792 7030832 2647632 33.59 2688 1974320 695544 7.79 208000 2097016 1124 01:00:01 AM 4963232 7000540 2919192 37.03 2688 2208556 739120 8.28 278480 2276252 177556 01:01:01 AM 5038580 7074936 2843844 36.08 2688 2206480 626356 7.01 258316 2211204 4 01:02:01 AM 4996360 7034256 2886064 36.61 2688 2208072 681604 7.63 258580 2253180 216 01:03:01 AM 5142316 7003720 2740108 34.76 2688 2037676 700012 7.84 291400 2097724 17164 Average: 5188962 7046734 2693462 34.17 2688 2034870 677967 7.59 237035 2110796 62622 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 233.21 129.82 968.51 54.72 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 78.32 61.17 836.24 9.65 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 50.92 36.42 445.62 5.68 0.00 0.00 0.00 0.00 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 34.32 28.51 295.50 6.43 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 178.67 131.72 43.21 39.20 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 29.99 21.84 26.83 2.70 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 148.38 118.31 1262.25 25.20 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 107.82 75.49 554.25 20.55 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) 01/10/2025 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 25.87 0.03 5.49 31.49 0.11 37.00 12:57:01 AM 0 24.82 0.02 4.55 33.18 0.10 37.34 12:57:01 AM 1 26.94 0.05 6.43 29.79 0.12 36.67 12:58:02 AM all 31.22 0.00 4.61 6.69 0.11 57.37 12:58:02 AM 0 31.77 0.00 4.35 4.97 0.10 58.82 12:58:02 AM 1 30.68 0.00 4.87 8.42 0.12 55.92 12:59:01 AM all 15.09 0.00 1.97 9.61 0.12 73.22 12:59:01 AM 0 16.36 0.00 1.92 9.10 0.14 72.48 12:59:01 AM 1 13.82 0.00 2.01 10.12 0.10 73.95 01:00:01 AM all 22.40 0.00 3.71 1.91 0.10 71.89 01:00:01 AM 0 20.09 0.00 3.83 2.30 0.10 73.68 01:00:01 AM 1 24.72 0.00 3.58 1.52 0.10 70.09 01:01:01 AM all 12.17 0.00 2.38 3.19 0.08 82.18 01:01:01 AM 0 9.82 0.00 2.07 2.59 0.07 85.46 01:01:01 AM 1 14.53 0.00 2.69 3.80 0.08 78.89 01:02:01 AM all 2.56 0.00 0.28 0.04 0.07 97.05 01:02:01 AM 0 3.00 0.00 0.35 0.02 0.05 96.58 01:02:01 AM 1 2.13 0.00 0.20 0.07 0.08 97.52 01:03:01 AM all 15.91 0.00 2.24 0.08 0.10 81.67 01:03:01 AM 0 15.19 0.00 2.39 0.03 0.10 82.29 01:03:01 AM 1 16.63 0.00 2.09 0.13 0.10 81.05 Average: all 17.90 0.00 2.95 7.55 0.10 71.50 Average: 0 17.30 0.00 2.78 7.44 0.09 72.38 Average: 1 18.50 0.01 3.13 7.65 0.10 70.61