---> uname -a: Linux prd-centos8-robot-2c-8g-5179.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: 2800.000 BogoMIPS: 5600.00 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 612 4958 19 2126 6789 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:ee:f4:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:feee:f4e1/64 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) 12/24/2024 _x86_64_ (2 CPU) 04:14:58 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 90.65 1.42 89.24 107.96 6801.95 04:18:01 AM 64.53 0.70 63.83 51.72 9157.91 04:19:01 AM 34.61 7.10 27.51 1310.18 1587.99 04:20:01 AM 46.23 0.03 46.20 3.47 6997.75 04:21:01 AM 3.10 0.00 3.10 0.00 98.73 04:22:01 AM 0.55 0.00 0.55 0.00 6.83 04:23:01 AM 0.58 0.10 0.48 32.12 12.33 04:24:01 AM 1.92 0.02 1.90 0.93 142.61 04:25:01 AM 0.70 0.00 0.70 0.00 38.34 04:26:01 AM 26.56 0.63 25.93 73.19 1273.32 Average: 26.94 1.00 25.94 157.94 2611.90 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5253264 7018904 2629168 33.35 2688 1944460 704712 7.89 186912 2110472 216692 04:18:01 AM 5174744 6988076 2707688 34.35 2688 1991312 734920 8.23 209628 2155180 15028 04:19:01 AM 5002568 7038248 2879864 36.54 2688 2205952 653704 7.32 256128 2258320 171800 04:20:01 AM 4997744 7037176 2884688 36.60 2688 2209456 659712 7.39 258464 2253488 28 04:21:01 AM 4998220 7037656 2884212 36.59 2688 2209460 659712 7.39 258468 2253380 4 04:22:01 AM 4998184 7037620 2884248 36.59 2688 2209460 659712 7.39 258468 2253412 4 04:23:01 AM 4957984 6998956 2924448 37.10 2688 2211004 706976 7.92 258604 2293336 396 04:24:01 AM 4911364 6954260 2971068 37.69 2688 2212928 771604 8.64 258604 2338776 4 04:25:01 AM 4993592 7037876 2888840 36.65 2688 2214316 659460 7.38 258952 2257736 508 04:26:01 AM 5079880 6950420 2802552 35.55 2688 2046712 748884 8.39 450276 2003772 192 Average: 5036754 7009919 2845678 36.10 2688 2145506 695940 7.79 265450 2217787 40466 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 89.82 73.68 947.48 10.68 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 40.45 28.64 436.85 5.13 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 39.43 33.43 296.41 7.26 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 619.21 466.84 122.93 101.97 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.73 1.93 0.55 0.47 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.98 2.05 0.48 0.44 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 31.29 15.76 9.75 1.73 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 290.27 250.89 3233.17 16.82 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 403.50 342.60 4254.99 23.96 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 54.24 38.91 87.99 29.19 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 157.40 125.48 939.06 19.77 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) 12/24/2024 _x86_64_ (2 CPU) 04:14:58 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 36.48 0.00 4.98 3.27 0.11 55.16 04:17:01 AM 0 48.35 0.00 5.91 4.96 0.12 40.67 04:17:01 AM 1 24.65 0.00 4.06 1.58 0.10 69.60 04:18:01 AM all 14.92 0.00 2.05 6.09 0.08 76.86 04:18:01 AM 0 18.03 0.00 2.37 6.58 0.07 72.95 04:18:01 AM 1 11.80 0.00 1.74 5.61 0.08 80.76 04:19:01 AM all 23.51 0.00 4.05 1.18 0.08 71.17 04:19:01 AM 0 23.67 0.00 3.92 1.70 0.08 70.63 04:19:01 AM 1 23.35 0.00 4.18 0.67 0.08 71.71 04:20:01 AM all 11.43 0.00 2.90 2.53 0.07 83.07 04:20:01 AM 0 15.87 0.00 2.58 1.68 0.05 79.83 04:20:01 AM 1 6.98 0.00 3.22 3.39 0.08 86.32 04:21:01 AM all 0.28 0.00 0.10 0.03 0.02 99.58 04:21:01 AM 0 0.43 0.00 0.10 0.02 0.02 99.43 04:21:01 AM 1 0.12 0.00 0.10 0.03 0.02 99.73 04:22:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 04:22:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 04:22:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 04:23:01 AM all 1.38 0.00 0.37 0.02 0.03 98.21 04:23:01 AM 0 2.57 0.00 0.62 0.03 0.02 96.76 04:23:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 04:24:01 AM all 9.82 0.00 1.87 0.03 0.10 88.18 04:24:01 AM 0 12.84 0.00 2.68 0.05 0.10 84.33 04:24:01 AM 1 6.82 0.00 1.08 0.00 0.10 92.00 04:25:01 AM all 7.91 0.00 1.30 0.01 0.08 90.69 04:25:01 AM 0 14.78 0.00 2.10 0.00 0.08 83.03 04:25:01 AM 1 1.07 0.00 0.50 0.02 0.08 98.33 04:26:01 AM all 27.81 0.00 3.21 0.38 0.08 68.52 04:26:01 AM 0 32.59 0.00 3.37 0.25 0.08 63.71 04:26:01 AM 1 23.03 0.00 3.06 0.50 0.08 73.33 Average: all 13.40 0.00 2.09 1.35 0.07 83.08 Average: 0 16.97 0.00 2.37 1.53 0.07 79.07 Average: 1 9.83 0.00 1.82 1.18 0.07 87.10