---> uname -a: Linux prd-centos8-robot-2c-8g-7562.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 595 4967 19 2135 6805 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:28:85:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe28:85bf/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) 01/04/2025 _x86_64_ (2 CPU) 23:28:34 LINUX RESTART (2 CPU) 11:29:02 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 64.32 41.40 22.92 6056.99 12646.74 11:31:01 PM 82.93 8.28 74.65 1433.31 5504.11 11:32:01 PM 75.97 0.77 75.20 53.59 9717.41 11:33:01 PM 35.57 7.10 28.47 1309.96 1622.93 11:34:01 PM 46.51 2.52 43.99 396.07 7015.95 11:35:01 PM 9.95 0.43 9.51 69.98 298.80 Average: 52.51 10.00 42.51 1540.97 6116.21 11:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5848172 7208884 2034260 25.81 2688 1559524 611284 6.84 152868 1621160 300 11:31:01 PM 5234080 7000292 2648352 33.60 2688 1944924 731204 8.19 186856 2128512 228344 11:32:01 PM 5156472 6980956 2725960 34.58 2688 2002332 728436 8.16 211540 2171788 25568 11:33:01 PM 4942420 6990472 2940012 37.30 2688 2217624 712196 7.97 257092 2314852 184720 11:34:01 PM 5001092 7053152 2881340 36.55 2688 2221808 641076 7.18 264100 2243696 4 11:35:01 PM 5099684 6978152 2782748 35.30 2688 2051920 719900 8.06 296812 2129340 16840 Average: 5213653 7035318 2668779 33.86 2688 1999689 690683 7.73 228211 2101558 75963 11:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 87.04 42.08 365.45 16.54 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 225.38 146.44 1440.89 46.17 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 45.44 33.33 441.48 7.87 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 34.11 29.46 297.01 7.08 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 206.78 150.22 44.31 37.66 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 62.90 39.94 82.05 19.46 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 110.34 73.67 445.49 22.48 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) 01/04/2025 _x86_64_ (2 CPU) 23:28:34 LINUX RESTART (2 CPU) 11:29:02 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 14.91 0.02 3.09 2.48 0.09 79.41 11:30:01 PM 0 14.13 0.02 3.13 2.41 0.07 80.25 11:30:01 PM 1 15.70 0.02 3.05 2.55 0.10 78.58 11:31:01 PM all 39.64 0.00 5.73 1.89 0.18 52.56 11:31:01 PM 0 42.23 0.00 5.76 1.75 0.22 50.04 11:31:01 PM 1 37.06 0.00 5.70 2.03 0.13 55.07 11:32:01 PM all 20.53 0.00 2.69 4.26 0.08 72.44 11:32:01 PM 0 23.05 0.00 2.66 3.40 0.10 70.79 11:32:01 PM 1 18.01 0.00 2.72 5.11 0.07 74.10 11:33:01 PM all 24.89 0.00 4.24 0.85 0.09 69.93 11:33:01 PM 0 31.29 0.00 4.29 0.65 0.08 63.69 11:33:01 PM 1 18.50 0.00 4.19 1.05 0.10 76.16 11:34:01 PM all 6.65 0.00 1.57 1.52 0.06 90.20 11:34:01 PM 0 8.43 0.00 1.82 1.64 0.05 88.06 11:34:01 PM 1 4.87 0.00 1.32 1.41 0.07 92.34 11:35:01 PM all 13.49 0.00 1.99 0.09 0.06 84.36 11:35:01 PM 0 6.36 0.00 1.94 0.10 0.07 91.54 11:35:01 PM 1 20.63 0.00 2.05 0.08 0.05 77.19 Average: all 20.04 0.00 3.22 1.85 0.09 74.80 Average: 0 20.93 0.00 3.27 1.66 0.10 74.05 Average: 1 19.15 0.00 3.17 2.04 0.09 75.55