---> uname -a: Linux prd-centos8-robot-2c-8g-2968.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 575 5021 19 2101 6825 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:26:19:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe26:19fc/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) 10/02/2025 _x86_64_ (2 CPU) 01:53:01 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 123.18 0.30 122.88 14.00 11338.13 01:56:01 AM 33.72 0.65 33.07 51.05 5089.12 01:57:01 AM 11.25 0.23 11.01 35.33 338.13 01:58:01 AM 11.25 0.00 11.25 0.00 651.87 01:59:01 AM 3.93 0.00 3.93 0.00 110.85 02:00:01 AM 0.33 0.00 0.33 0.00 5.78 02:01:01 AM 12.04 0.68 11.36 94.89 284.27 Average: 27.96 0.27 27.69 27.90 2545.35 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5081264 6950376 2801160 35.54 2688 2046116 783728 8.78 191268 2263100 165672 01:56:01 AM 5167228 7005832 2715196 34.45 2688 2014972 714008 7.99 198496 2164224 8 01:57:01 AM 5090464 6963724 2791960 35.42 2688 2049596 753044 8.43 213616 2227600 44396 01:58:01 AM 5162616 7002648 2719808 34.50 2688 2016184 714532 8.00 223576 2145156 12 01:59:01 AM 5163136 7003088 2719288 34.50 2688 2016184 710452 7.95 225892 2142344 4 02:00:01 AM 5161884 7001824 2720540 34.51 2688 2016188 744384 8.33 225892 2143320 8 02:01:01 AM 5222248 7063820 2660176 33.75 2688 2017220 661448 7.41 384404 1924016 9948 Average: 5149834 6998759 2732590 34.67 2688 2025209 725942 8.13 237592 2144251 31435 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 116.73 90.82 1327.95 13.14 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 2.18 1.78 1.49 0.50 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 11.26 9.32 11.94 5.18 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 1.25 1.07 0.84 0.26 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.07 0.68 0.76 0.17 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.35 0.27 0.09 0.04 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 13.46 10.89 10.83 5.89 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 20.90 16.40 193.40 3.60 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) 10/02/2025 _x86_64_ (2 CPU) 01:53:01 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 35.94 0.00 5.16 1.42 0.10 57.38 01:55:01 AM 0 40.91 0.00 5.02 1.30 0.10 52.68 01:55:01 AM 1 30.95 0.00 5.31 1.55 0.10 62.09 01:56:01 AM all 4.55 0.00 1.01 0.35 0.04 94.05 01:56:01 AM 0 8.33 0.00 1.33 0.18 0.05 90.11 01:56:01 AM 1 0.77 0.00 0.68 0.52 0.03 98.00 01:57:01 AM all 8.60 0.00 1.04 0.07 0.05 90.24 01:57:01 AM 0 10.39 0.00 1.22 0.10 0.05 88.24 01:57:01 AM 1 6.82 0.00 0.87 0.03 0.05 92.23 01:58:01 AM all 3.47 0.00 0.39 0.06 0.03 96.05 01:58:01 AM 0 6.57 0.00 0.58 0.03 0.02 92.80 01:58:01 AM 1 0.37 0.00 0.20 0.08 0.05 99.30 01:59:01 AM all 1.15 0.00 0.17 0.02 0.05 98.61 01:59:01 AM 0 1.78 0.00 0.23 0.00 0.05 97.93 01:59:01 AM 1 0.52 0.00 0.10 0.03 0.05 99.30 02:00:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:00:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 02:00:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 02:01:01 AM all 19.84 0.00 2.70 0.08 0.07 77.31 02:01:01 AM 0 26.98 0.00 2.99 0.10 0.07 69.87 02:01:01 AM 1 12.71 0.00 2.42 0.07 0.07 84.74 Average: all 10.57 0.00 1.51 0.29 0.05 87.58 Average: 0 13.59 0.00 1.64 0.25 0.05 84.47 Average: 1 7.54 0.00 1.38 0.33 0.05 90.70