---> uname -a: Linux prd-centos8-robot-2c-8g-3344.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 617 4961 19 2119 6785 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:ac:64:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:feac:64ee/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) 01/20/2025 _x86_64_ (2 CPU) 02:10:21 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 101.47 38.59 62.87 5793.07 8303.48 02:13:01 AM 83.64 0.73 82.91 53.05 9654.02 02:14:01 AM 22.81 0.42 22.39 64.78 1903.32 02:15:01 AM 43.63 6.72 36.91 1245.93 2645.41 02:16:01 AM 27.51 0.03 27.47 3.47 5529.31 02:17:01 AM 2.22 0.10 2.12 32.13 76.97 02:18:01 AM 0.48 0.00 0.48 0.00 7.38 02:19:01 AM 0.13 0.00 0.13 0.00 13.08 02:20:01 AM 25.37 0.65 24.72 74.10 1252.27 Average: 34.14 5.25 28.89 807.57 3265.25 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5391940 7051708 2490492 31.60 2688 1843380 703636 7.88 186184 1987132 146784 02:13:01 AM 5229352 7024616 2653080 33.66 2688 1973316 698748 7.82 199260 2112356 30684 02:14:01 AM 5223308 7067256 2659124 33.73 2688 2019348 686416 7.69 228636 2082276 39416 02:15:01 AM 5022064 7059248 2860368 36.29 2688 2206812 652644 7.31 255988 2237896 156544 02:16:01 AM 5007484 7044368 2874948 36.47 2688 2206892 675132 7.56 258780 2244032 4 02:17:01 AM 4893952 6932052 2988480 37.91 2688 2208116 835136 9.35 258908 2356708 16 02:18:01 AM 4881824 6919972 3000608 38.07 2688 2208156 850368 9.52 258908 2368052 24 02:19:01 AM 5004688 7043936 2877744 36.51 2688 2209256 695596 7.79 259300 2246800 760 02:20:01 AM 5138704 7001316 2743728 34.81 2688 2039036 717508 8.03 449316 1948044 192 Average: 5088146 7016052 2794286 35.45 2688 2101590 723909 8.11 261698 2175922 41603 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 297.72 184.41 1651.46 60.22 0.00 0.00 0.00 0.00 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 57.58 40.89 586.23 7.43 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 19.74 18.59 77.08 5.40 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 27.75 24.83 230.05 6.92 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 190.85 165.09 38.46 38.66 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 150.76 165.56 1602.11 699.54 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 282.75 261.19 6049.26 16.91 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 217.47 191.20 3310.75 12.95 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 45.16 34.92 79.44 23.57 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 143.31 120.74 1513.82 96.83 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) 01/20/2025 _x86_64_ (2 CPU) 02:10:21 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 40.16 0.01 7.07 3.85 0.13 48.78 02:12:01 AM 0 38.50 0.02 7.57 4.07 0.14 49.70 02:12:01 AM 1 41.82 0.00 6.57 3.64 0.12 47.86 02:13:01 AM all 23.38 0.00 3.42 4.54 0.15 68.51 02:13:01 AM 0 28.54 0.00 4.15 5.09 0.18 62.04 02:13:01 AM 1 18.22 0.00 2.70 3.99 0.12 74.97 02:14:01 AM all 18.64 0.00 2.64 1.71 0.09 76.91 02:14:01 AM 0 22.86 0.00 2.90 2.05 0.08 72.10 02:14:01 AM 1 14.42 0.00 2.38 1.38 0.10 81.72 02:15:01 AM all 20.69 0.00 3.65 8.31 0.11 67.25 02:15:01 AM 0 26.65 0.00 3.93 12.19 0.12 57.11 02:15:01 AM 1 14.80 0.00 3.37 4.48 0.10 77.25 02:16:01 AM all 1.15 0.00 0.79 2.38 0.06 95.61 02:16:01 AM 0 1.46 0.00 0.79 2.14 0.05 95.56 02:16:01 AM 1 0.85 0.00 0.80 2.62 0.07 95.65 02:17:01 AM all 11.37 0.00 0.68 0.04 0.11 87.81 02:17:01 AM 0 12.09 0.00 0.91 0.00 0.10 86.90 02:17:01 AM 1 10.64 0.00 0.44 0.08 0.12 88.72 02:18:01 AM all 13.29 0.00 1.27 0.00 0.14 85.31 02:18:01 AM 0 25.37 0.00 2.11 0.00 0.15 72.38 02:18:01 AM 1 1.33 0.00 0.44 0.00 0.12 98.12 02:19:01 AM all 9.44 0.00 0.97 0.00 0.14 89.44 02:19:01 AM 0 13.13 0.00 1.11 0.00 0.17 85.59 02:19:01 AM 1 5.78 0.00 0.83 0.00 0.12 93.27 02:20:01 AM all 24.31 0.00 3.41 0.59 0.11 71.58 02:20:01 AM 0 35.16 0.00 3.57 0.60 0.10 60.57 02:20:01 AM 1 13.42 0.00 3.26 0.57 0.12 82.63 Average: all 18.03 0.00 2.65 2.38 0.12 76.82 Average: 0 22.62 0.00 3.00 2.90 0.12 71.35 Average: 1 13.44 0.00 2.31 1.87 0.11 82.27