---> uname -a: Linux prd-centos8-robot-2c-8g-7671.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 566 4993 19 2137 6836 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:67:08:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe67:8a7/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:01 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 101.30 41.74 59.56 3114.56 5633.94 05:11:01 AM 86.80 0.73 86.07 53.05 9617.36 05:12:01 AM 19.36 0.45 18.91 64.78 1548.55 05:13:01 AM 33.46 6.72 26.75 1245.93 1549.39 05:14:01 AM 46.98 2.52 44.47 396.00 6984.41 05:15:01 AM 3.08 0.12 2.97 33.06 103.85 05:16:01 AM 1.97 0.00 1.97 0.00 103.85 05:17:01 AM 0.22 0.00 0.22 0.00 3.25 05:18:01 AM 0.20 0.00 0.20 0.00 2.93 05:19:01 AM 4.87 0.32 4.55 36.93 180.44 05:20:01 AM 26.67 0.52 26.16 63.85 1285.02 Average: 29.54 4.83 24.71 455.29 2455.85 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5434456 7090812 2447976 31.06 2688 1840200 665464 7.45 185008 1947424 129504 05:11:01 AM 5225708 7024672 2656724 33.70 2688 1976392 704732 7.89 198568 2116448 34716 05:12:01 AM 5305188 7105576 2577244 32.70 2688 1978336 629920 7.05 217872 2020604 4 05:13:01 AM 5007240 7044316 2875192 36.48 2688 2207324 668204 7.48 256712 2255856 173052 05:14:01 AM 5031208 7082696 2851224 36.17 2688 2221424 627816 7.03 264104 2218344 4 05:15:01 AM 4982244 7036136 2900188 36.79 2688 2223816 708944 7.94 264372 2267108 1156 05:16:01 AM 4979796 7033692 2902636 36.82 2688 2223816 708944 7.94 264372 2269372 16 05:17:01 AM 4965556 7019472 2916876 37.00 2688 2223836 724948 8.12 264372 2283096 32 05:18:01 AM 4965740 7019656 2916692 37.00 2688 2223836 724948 8.12 264372 2282992 4 05:19:01 AM 5119976 7015144 2762456 35.05 2688 2069060 694984 7.78 269544 2140776 15904 05:20:01 AM 5195600 7081768 2686832 34.09 2688 2062356 643740 7.21 456900 1886392 16608 Average: 5110247 7050358 2772185 35.17 2688 2113672 682059 7.64 264200 2153492 33727 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 269.53 169.26 1589.20 61.06 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 61.76 46.23 647.90 8.12 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 10.86 8.96 5.24 3.41 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 30.61 26.28 295.26 5.92 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 201.85 140.70 43.84 31.80 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 47.08 38.48 24.89 12.77 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 163.81 162.05 33.13 68.02 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 161.81 159.72 173.34 62.93 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 129.92 126.94 41.42 45.75 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 91.02 71.07 126.20 38.84 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 19.63 17.91 16.13 8.39 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 107.99 87.97 272.42 31.55 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:01 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 32.49 0.03 5.49 8.94 0.15 52.89 05:10:01 AM 0 29.71 0.00 3.88 9.21 0.13 57.07 05:10:01 AM 1 35.28 0.07 7.11 8.66 0.17 48.72 05:11:01 AM all 25.68 0.00 3.71 11.55 0.13 58.93 05:11:01 AM 0 18.11 0.00 3.53 11.94 0.13 66.29 05:11:01 AM 1 33.27 0.00 3.88 11.16 0.13 51.55 05:12:01 AM all 10.54 0.00 1.24 4.66 0.08 83.48 05:12:01 AM 0 2.44 0.00 1.10 4.49 0.08 91.88 05:12:01 AM 1 18.65 0.00 1.37 4.83 0.08 75.06 05:13:01 AM all 20.29 0.00 4.01 2.58 0.10 73.02 05:13:01 AM 0 11.92 0.00 3.27 2.45 0.08 82.28 05:13:01 AM 1 28.69 0.00 4.75 2.71 0.12 63.74 05:14:01 AM all 9.01 0.00 1.81 4.43 0.08 84.68 05:14:01 AM 0 8.52 0.00 1.79 4.46 0.08 85.15 05:14:01 AM 1 9.50 0.00 1.82 4.40 0.07 84.21 05:15:01 AM all 5.53 0.00 0.42 0.08 0.09 93.88 05:15:01 AM 0 4.26 0.00 0.40 0.02 0.08 95.23 05:15:01 AM 1 6.79 0.00 0.43 0.13 0.10 92.55 05:16:01 AM all 14.93 0.00 0.39 0.01 0.13 84.53 05:16:01 AM 0 17.15 0.00 0.45 0.02 0.13 82.25 05:16:01 AM 1 12.72 0.00 0.33 0.00 0.13 86.81 05:17:01 AM all 14.41 0.00 0.39 0.00 0.14 85.07 05:17:01 AM 0 17.09 0.00 0.39 0.00 0.17 82.36 05:17:01 AM 1 11.72 0.00 0.38 0.00 0.12 87.77 05:18:01 AM all 20.80 0.00 0.42 0.00 0.14 78.64 05:18:01 AM 0 41.12 0.00 0.62 0.00 0.15 58.11 05:18:01 AM 1 0.60 0.00 0.22 0.00 0.13 99.05 05:19:01 AM all 13.95 0.00 1.39 0.69 0.11 83.87 05:19:01 AM 0 23.18 0.00 1.34 1.02 0.12 74.35 05:19:01 AM 1 4.71 0.00 1.44 0.35 0.10 93.40 05:20:01 AM all 30.86 0.00 3.49 1.50 0.14 64.01 05:20:01 AM 0 18.35 0.00 3.24 1.25 0.13 77.02 05:20:01 AM 1 43.34 0.00 3.74 1.75 0.15 51.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.05 0.00 2.07 3.13 0.12 76.63 Average: 0 17.43 0.00 1.82 3.18 0.12 77.45 Average: 1 18.67 0.01 2.32 3.09 0.12 75.80