---> uname -a: Linux prd-centos8-robot-2c-8g-7864.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 611 4938 19 2147 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:3a:34:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe3a:34ca/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) 02/02/2025 _x86_64_ (2 CPU) 23:14:13 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 106.70 38.33 68.37 5560.15 7041.01 11:17:01 PM 84.91 0.73 84.17 53.05 10203.30 11:18:01 PM 16.43 0.42 16.01 64.79 780.40 11:19:01 PM 62.71 9.23 53.47 1641.99 5150.77 11:20:01 PM 13.15 0.00 13.15 0.00 3264.80 11:21:01 PM 0.62 0.00 0.62 0.00 9.35 11:22:01 PM 0.32 0.00 0.32 0.00 3.15 11:23:01 PM 0.47 0.08 0.38 31.99 8.51 11:24:01 PM 1.82 0.02 1.80 0.93 70.60 11:25:01 PM 26.51 0.63 25.87 73.18 1629.06 Average: 31.36 4.95 26.42 742.71 2816.25 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5397668 7072884 2484764 31.52 2688 1858772 692756 7.76 189048 1978592 155688 11:17:01 PM 5266668 7066444 2615764 33.18 2688 1977692 664308 7.44 206828 2067840 13532 11:18:01 PM 5229448 7057508 2652984 33.66 2688 2004800 664420 7.44 221632 2087632 24972 11:19:01 PM 4985800 7040116 2896632 36.75 2688 2224028 656812 7.35 264320 2259436 88308 11:20:01 PM 4986428 7040736 2896004 36.74 2688 2224028 672212 7.53 264316 2259560 4 11:21:01 PM 4986704 7041024 2895728 36.74 2688 2224032 672212 7.53 264316 2259532 4 11:22:01 PM 4986188 7040508 2896244 36.74 2688 2224032 672212 7.53 264316 2260000 16 11:23:01 PM 4945720 7001228 2936712 37.26 2688 2225224 723196 8.10 264648 2299760 100 11:24:01 PM 4978520 7040716 2903912 36.84 2688 2231912 650124 7.28 264988 2267168 6564 11:25:01 PM 5098140 6989436 2784292 35.32 2688 2066972 708480 7.93 460200 1975004 192 Average: 5086128 7039060 2796304 35.48 2688 2126149 677673 7.59 266461 2171452 28938 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 294.45 195.60 1654.67 58.09 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 57.55 43.32 607.43 8.05 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 8.43 7.40 4.29 3.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 228.23 197.80 336.82 47.27 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 1.02 0.70 0.19 0.11 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.82 0.27 0.17 0.08 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.13 0.30 0.34 0.20 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 6.76 4.43 1.96 1.11 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 100.48 85.05 66.18 12.76 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 53.22 36.72 93.03 35.83 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 75.21 57.16 276.54 16.66 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) 02/02/2025 _x86_64_ (2 CPU) 23:14:13 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 35.17 0.03 6.93 6.34 0.10 51.42 11:16:01 PM 0 36.19 0.03 7.50 7.95 0.10 48.23 11:16:01 PM 1 34.16 0.03 6.36 4.73 0.10 54.62 11:17:01 PM all 20.56 0.00 3.65 3.79 0.11 71.89 11:17:01 PM 0 26.86 0.00 4.02 3.67 0.10 65.36 11:17:01 PM 1 14.28 0.00 3.29 3.92 0.12 78.40 11:18:01 PM all 10.88 0.00 1.36 0.43 0.07 87.25 11:18:01 PM 0 11.43 0.00 1.18 0.33 0.07 86.98 11:18:01 PM 1 10.34 0.00 1.54 0.53 0.07 87.53 11:19:01 PM all 23.51 0.00 4.81 3.03 0.10 68.55 11:19:01 PM 0 31.78 0.00 5.48 3.54 0.10 59.10 11:19:01 PM 1 15.27 0.00 4.15 2.51 0.10 77.96 11:20:01 PM all 0.19 0.00 0.21 0.85 0.06 98.69 11:20:01 PM 0 0.05 0.00 0.23 1.18 0.03 98.50 11:20:01 PM 1 0.33 0.00 0.18 0.52 0.08 98.88 11:21:01 PM all 0.31 0.00 0.07 0.00 0.06 99.57 11:21:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:21:01 PM 1 0.52 0.00 0.05 0.00 0.05 99.38 11:22:01 PM all 0.28 0.00 0.07 0.00 0.08 99.58 11:22:01 PM 0 0.12 0.00 0.10 0.00 0.10 99.68 11:22:01 PM 1 0.43 0.00 0.03 0.00 0.05 99.48 11:23:01 PM all 1.69 0.00 0.19 0.03 0.07 98.02 11:23:01 PM 0 2.80 0.00 0.30 0.05 0.08 96.76 11:23:01 PM 1 0.58 0.00 0.08 0.00 0.05 99.28 11:24:01 PM all 7.18 0.00 0.49 0.01 0.09 92.23 11:24:01 PM 0 8.17 0.00 0.52 0.02 0.12 91.18 11:24:01 PM 1 6.19 0.00 0.47 0.00 0.07 93.27 11:25:01 PM all 22.29 0.00 3.27 3.10 0.12 71.23 11:25:01 PM 0 28.97 0.00 3.49 3.19 0.12 64.24 11:25:01 PM 1 15.58 0.00 3.05 3.01 0.12 78.24 Average: all 12.19 0.00 2.10 1.76 0.08 83.86 Average: 0 14.63 0.00 2.29 1.99 0.09 81.00 Average: 1 9.76 0.00 1.92 1.52 0.08 86.72