---> uname -a: Linux prd-centos8-robot-2c-8g-38965.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4894 19 2183 6779 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:b1:2e:16 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 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:feb1:2e16/64 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 125.41 0.33 125.07 14.53 11841.69 03:35:01 AM 43.60 1.00 42.60 113.03 5106.81 03:36:01 AM 59.76 9.48 50.27 1684.92 3632.31 03:37:01 AM 38.67 0.03 38.64 3.47 6361.71 03:38:01 AM 4.23 0.02 4.22 0.13 183.40 03:39:01 AM 2.17 0.03 2.13 1.87 164.11 03:40:01 AM 20.51 0.42 20.09 47.71 967.58 Average: 42.05 1.62 40.43 266.50 4036.92 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5125240 6988812 2757192 34.98 2688 2040448 736788 8.25 190292 2224756 166700 03:35:01 AM 5232632 7070636 2649800 33.62 2688 2013952 662184 7.41 218692 2084012 10760 03:36:01 AM 4908880 7004636 2973552 37.72 2688 2263440 710436 7.95 262088 2336280 169672 03:37:01 AM 4933288 7029036 2949144 37.41 2688 2263564 672120 7.53 267724 2302960 4 03:38:01 AM 4891124 6987960 2991308 37.95 2688 2264652 740388 8.29 267984 2344748 220 03:39:01 AM 4883224 6982944 2999208 38.05 2688 2267560 740388 8.29 268128 2352512 88 03:40:01 AM 5001860 6926588 2880572 36.54 2688 2097512 796484 8.92 464948 2057720 23376 Average: 4996607 6998659 2885825 36.61 2688 2173018 722684 8.09 277122 2243284 52974 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 128.21 100.48 1557.42 13.57 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 15.19 9.01 7.21 4.03 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 46.66 36.33 318.26 8.76 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 185.27 128.26 38.36 29.06 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 29.25 21.30 8.49 3.51 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 23.63 21.65 7.01 5.11 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 54.92 40.63 88.75 34.73 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 69.02 51.09 289.36 14.11 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 38.87 0.00 5.44 1.53 0.11 54.06 03:34:01 AM 0 30.88 0.00 4.87 1.55 0.10 62.60 03:34:01 AM 1 46.86 0.00 6.00 1.50 0.12 45.52 03:35:01 AM all 19.27 0.00 2.26 0.43 0.08 77.97 03:35:01 AM 0 11.75 0.00 1.88 0.32 0.08 85.97 03:35:01 AM 1 26.79 0.00 2.63 0.53 0.07 69.97 03:36:01 AM all 26.85 0.00 5.22 1.64 0.09 66.19 03:36:01 AM 0 15.71 0.00 4.32 1.05 0.10 78.83 03:36:01 AM 1 38.02 0.00 6.13 2.24 0.08 53.53 03:37:01 AM all 6.32 0.00 1.22 0.71 0.06 91.70 03:37:01 AM 0 7.67 0.00 1.45 0.70 0.07 90.11 03:37:01 AM 1 4.96 0.00 0.99 0.72 0.05 93.28 03:38:01 AM all 6.75 0.00 0.66 0.02 0.06 92.52 03:38:01 AM 0 4.33 0.00 0.47 0.03 0.05 95.12 03:38:01 AM 1 9.16 0.00 0.85 0.00 0.07 89.92 03:39:01 AM all 12.13 0.00 0.77 0.02 0.08 87.01 03:39:01 AM 0 15.43 0.00 0.69 0.03 0.07 83.78 03:39:01 AM 1 8.84 0.00 0.85 0.00 0.08 90.23 03:40:01 AM all 24.12 0.00 3.11 0.13 0.09 72.55 03:40:01 AM 0 21.46 0.00 3.18 0.20 0.10 75.05 03:40:01 AM 1 26.78 0.00 3.03 0.07 0.08 70.04 Average: all 19.20 0.00 2.67 0.64 0.08 77.42 Average: 0 15.32 0.00 2.41 0.56 0.08 81.63 Average: 1 23.07 0.00 2.93 0.72 0.08 73.20