---> uname -a: Linux prd-centos8-robot-2c-8g-5502.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 611 4969 19 2116 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:c5:6a:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fec5:6a97/64 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) 12/26/2024 _x86_64_ (2 CPU) 02:11:33 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 114.65 61.88 52.77 7824.08 37236.95 02:14:01 AM 83.27 6.23 77.04 1092.70 6462.80 02:15:01 AM 67.79 0.73 67.06 53.06 9458.76 02:16:01 AM 25.41 0.42 24.99 64.78 2165.19 02:17:01 AM 70.49 6.75 63.74 1249.39 7452.34 02:18:01 AM 7.80 0.08 7.72 31.99 760.26 02:19:01 AM 2.03 0.02 2.02 0.13 76.04 02:20:01 AM 0.35 0.00 0.35 0.00 6.87 02:21:01 AM 6.43 0.32 6.11 36.92 174.01 02:22:01 AM 26.57 0.53 26.04 64.78 1167.23 Average: 40.48 7.70 32.78 1041.83 6496.18 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5738328 7119716 2144096 27.20 2688 1580916 697604 7.81 158992 1725116 38476 02:14:01 AM 5261772 6989740 2620652 33.25 2688 1909776 770280 8.62 194028 2104444 201188 02:15:01 AM 5193588 6985496 2688836 34.11 2688 1969564 741872 8.31 199236 2144572 30684 02:16:01 AM 5176092 7015232 2706332 34.33 2688 2015512 723648 8.10 223976 2135756 37004 02:17:01 AM 5004236 7036880 2878188 36.51 2688 2202804 663240 7.43 258636 2248472 16596 02:18:01 AM 4964104 6997884 2918320 37.02 2688 2203940 712860 7.98 258764 2288184 188 02:19:01 AM 4886436 6920316 2995988 38.01 2688 2204040 832716 9.32 258764 2364564 40 02:20:01 AM 4883312 6917248 2999112 38.05 2688 2204096 843992 9.45 258764 2367896 16 02:21:01 AM 5051772 6941700 2830652 35.91 2688 2063724 745800 8.35 280464 2194084 31292 02:22:01 AM 5092324 6955916 2790100 35.40 2688 2039468 750608 8.40 449964 1992392 16728 Average: 5125196 6988013 2757228 34.98 2688 2039384 748262 8.38 254159 2156548 37221 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 194.40 116.93 737.47 36.54 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 130.66 97.25 1064.59 25.26 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 45.79 30.11 439.15 5.60 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 17.09 11.70 6.55 4.32 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 201.18 166.74 333.67 41.89 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.08 10.65 4.40 3.18 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 313.00 311.05 3266.89 708.15 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 320.41 288.19 5429.01 18.71 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 216.23 177.16 3087.93 27.66 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 19.89 18.59 15.52 8.80 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 147.57 122.84 1438.51 88.02 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) 12/26/2024 _x86_64_ (2 CPU) 02:11:33 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 18.98 0.05 6.16 47.05 0.16 27.61 02:13:01 AM 0 20.65 0.03 4.86 47.61 0.22 26.62 02:13:01 AM 1 17.31 0.07 7.45 46.48 0.10 28.59 02:14:01 AM all 33.93 0.00 4.82 2.43 0.12 58.71 02:14:01 AM 0 43.05 0.00 5.89 2.10 0.10 48.85 02:14:01 AM 1 24.86 0.00 3.75 2.74 0.13 68.51 02:15:01 AM all 16.16 0.00 2.51 5.63 0.09 75.62 02:15:01 AM 0 16.36 0.00 2.80 6.78 0.07 74.00 02:15:01 AM 1 15.95 0.00 2.22 4.47 0.12 77.25 02:16:01 AM all 14.75 0.00 2.32 1.42 0.07 81.44 02:16:01 AM 0 20.87 0.00 2.59 1.43 0.07 75.05 02:16:01 AM 1 8.67 0.00 2.06 1.40 0.07 87.80 02:17:01 AM all 23.81 0.00 4.60 2.51 0.08 69.00 02:17:01 AM 0 35.77 0.00 5.41 3.38 0.08 55.35 02:17:01 AM 1 11.89 0.00 3.79 1.64 0.08 82.60 02:18:01 AM all 1.11 0.00 0.23 0.18 0.05 98.43 02:18:01 AM 0 1.76 0.00 0.27 0.32 0.05 97.60 02:18:01 AM 1 0.47 0.00 0.18 0.05 0.05 99.25 02:19:01 AM all 14.31 0.00 1.05 0.01 0.08 84.55 02:19:01 AM 0 19.24 0.00 1.45 0.00 0.08 79.23 02:19:01 AM 1 9.38 0.00 0.65 0.02 0.08 89.86 02:20:01 AM all 11.17 0.00 1.10 0.00 0.12 87.61 02:20:01 AM 0 11.46 0.00 1.19 0.00 0.13 87.21 02:20:01 AM 1 10.88 0.00 1.00 0.00 0.10 88.02 02:21:01 AM all 14.33 0.00 2.03 0.05 0.09 83.50 02:21:01 AM 0 14.05 0.00 2.25 0.08 0.10 83.52 02:21:01 AM 1 14.61 0.00 1.81 0.02 0.08 83.48 02:22:01 AM all 31.48 0.00 3.54 0.38 0.10 64.51 02:22:01 AM 0 39.18 0.00 3.42 0.52 0.10 56.79 02:22:01 AM 1 23.78 0.00 3.65 0.23 0.10 72.23 Average: all 18.01 0.01 2.83 5.89 0.10 73.16 Average: 0 22.25 0.00 3.01 6.15 0.10 68.49 Average: 1 13.78 0.01 2.65 5.64 0.09 77.83