---> uname -a: Linux prd-centos8-robot-2c-8g-4431.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 634 4910 19 2152 6766 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:f1:f7:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fef1:f73a/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) 01/24/2025 _x86_64_ (2 CPU) 00:56:24 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 49.18 21.14 28.04 5677.56 3838.53 12:59:01 AM 110.80 0.75 110.05 53.59 10180.50 01:00:01 AM 26.14 0.42 25.72 64.77 3528.94 01:01:01 AM 58.53 6.76 51.77 1249.32 3796.50 01:02:01 AM 19.16 0.07 19.09 1.73 4720.31 01:03:01 AM 2.47 0.12 2.35 33.06 349.97 01:04:01 AM 0.17 0.00 0.17 0.00 2.75 01:05:01 AM 0.20 0.00 0.20 0.00 151.13 01:06:01 AM 16.55 0.63 15.91 73.19 1143.66 Average: 31.46 3.32 28.14 794.91 3079.16 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5475140 7018236 2407292 30.54 2688 1735588 763332 8.55 187664 1938388 90968 12:59:01 AM 5177720 6979188 2704712 34.31 2688 1978860 746392 8.36 198560 2166488 89348 01:00:01 AM 5150772 6978640 2731660 34.66 2688 2004984 765004 8.57 224156 2165972 24072 01:01:01 AM 4991932 7034932 2890500 36.67 2688 2212900 677844 7.59 258432 2266924 133592 01:02:01 AM 4987540 7030612 2894892 36.73 2688 2212972 677844 7.59 258608 2266256 4 01:03:01 AM 4918916 6971352 2963516 37.60 2688 2222336 762632 8.54 258880 2334500 4 01:04:01 AM 4914560 6967024 2967872 37.65 2688 2222364 781024 8.75 258880 2338656 4 01:05:01 AM 4887668 6944632 2994764 37.99 2688 2226888 781024 8.75 258940 2364560 48 01:06:01 AM 5107196 7003796 2775236 35.21 2688 2071980 697848 7.81 461184 1967788 13380 Average: 5067938 6992046 2814494 35.71 2688 2098764 739216 8.28 262812 2201059 39047 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 286.26 168.97 1328.91 58.17 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 77.27 59.89 912.25 9.35 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 16.74 9.40 6.35 3.72 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 226.52 181.02 337.06 38.56 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 1.63 0.78 0.32 0.13 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 198.70 184.22 105.62 70.44 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 315.36 311.56 198.66 119.10 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 83.14 76.69 256.36 25.93 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 68.54 47.61 103.51 40.66 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 141.57 115.57 361.00 40.67 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) 01/24/2025 _x86_64_ (2 CPU) 00:56:24 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.47 0.00 5.11 2.70 0.10 59.62 12:58:01 AM 0 31.63 0.00 4.23 2.86 0.08 61.19 12:58:01 AM 1 33.32 0.00 5.99 2.54 0.12 58.04 12:59:01 AM all 34.25 0.00 4.86 6.10 0.14 54.64 12:59:01 AM 0 31.83 0.00 4.68 5.81 0.15 57.53 12:59:01 AM 1 36.67 0.00 5.05 6.39 0.13 51.76 01:00:01 AM all 13.75 0.00 1.97 6.98 0.11 77.19 01:00:01 AM 0 15.49 0.00 2.01 7.39 0.07 75.04 01:00:01 AM 1 12.01 0.00 1.93 6.57 0.15 79.34 01:01:01 AM all 25.89 0.00 4.73 2.89 0.11 66.38 01:01:01 AM 0 16.65 0.00 4.03 2.83 0.12 76.38 01:01:01 AM 1 35.20 0.00 5.45 2.95 0.10 56.30 01:02:01 AM all 0.15 0.00 0.28 1.00 0.03 98.53 01:02:01 AM 0 0.17 0.00 0.27 0.69 0.03 98.85 01:02:01 AM 1 0.13 0.00 0.30 1.32 0.03 98.21 01:03:01 AM all 22.67 0.00 1.09 0.08 0.08 76.07 01:03:01 AM 0 7.35 0.00 0.44 0.12 0.08 92.01 01:03:01 AM 1 38.04 0.00 1.75 0.05 0.08 60.07 01:04:01 AM all 29.27 0.00 0.57 0.00 0.08 70.08 01:04:01 AM 0 2.72 0.00 0.27 0.00 0.08 96.93 01:04:01 AM 1 55.82 0.00 0.87 0.00 0.08 43.22 01:05:01 AM all 8.96 0.00 0.33 0.08 0.08 90.54 01:05:01 AM 0 4.55 0.00 0.36 0.00 0.10 94.99 01:05:01 AM 1 13.31 0.00 0.30 0.17 0.07 86.16 01:06:01 AM all 23.28 0.00 3.03 0.25 0.07 73.37 01:06:01 AM 0 10.84 0.00 2.32 0.33 0.07 86.44 01:06:01 AM 1 35.71 0.00 3.75 0.17 0.07 60.31 Average: all 21.19 0.00 2.44 2.23 0.09 74.04 Average: 0 13.49 0.00 2.07 2.23 0.09 82.12 Average: 1 28.88 0.00 2.82 2.24 0.09 65.97