---> uname -a: Linux prd-centos8-robot-2c-8g-3236.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4799 19 2311 6808 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:a1:63:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fea1:6330/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 81.77 9.11 72.66 1645.32 6127.09 11:17:01 PM 82.04 0.73 81.31 53.05 10093.57 11:18:01 PM 21.26 0.42 20.85 64.79 1554.99 11:19:01 PM 63.08 9.23 53.85 1641.72 6996.02 11:20:01 PM 5.55 0.00 5.55 0.00 455.06 11:21:01 PM 0.37 0.00 0.37 0.00 5.26 11:22:01 PM 0.23 0.00 0.23 0.00 3.07 11:23:01 PM 1.92 0.17 1.75 32.92 23.16 11:24:01 PM 27.79 0.53 27.26 64.78 1035.45 Average: 31.56 2.24 29.31 389.19 2921.60 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5355452 7053680 2526980 32.06 2688 1881336 683420 7.65 187808 2021104 166140 11:17:01 PM 5244720 7044500 2637712 33.46 2688 1977724 668684 7.49 209160 2086732 1120 11:18:01 PM 5131020 7015484 2751412 34.91 2688 2059756 714816 8.00 233760 2167456 63344 11:19:01 PM 5016744 7068880 2865688 36.36 2688 2221996 631836 7.07 264668 2230148 7720 11:20:01 PM 5015692 7067828 2866740 36.37 2688 2221996 628704 7.04 264664 2230384 4 11:21:01 PM 5015880 7068028 2866552 36.37 2688 2222000 628704 7.04 264664 2230268 4 11:22:01 PM 5016020 7068168 2866412 36.36 2688 2222000 628704 7.04 264668 2230196 4 11:23:01 PM 4954940 7008268 2927492 37.14 2688 2223136 689192 7.72 265316 2290536 156 11:24:01 PM 4970212 7026460 2912220 36.95 2688 2225372 668004 7.48 461644 2077776 16604 Average: 5080076 7046811 2802356 35.55 2688 2139480 660229 7.39 268484 2173844 28344 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 277.02 175.57 1574.25 55.95 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 48.03 36.29 440.56 6.89 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 50.84 36.59 296.01 7.99 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 563.23 425.67 116.66 95.40 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 1.97 0.90 1.54 0.12 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 2.70 0.25 0.19 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 3.87 0.20 0.23 0.02 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 11.05 8.08 10.84 4.42 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 20.41 19.89 16.44 9.54 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 108.79 78.16 272.97 20.04 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 38.01 0.00 5.57 1.91 0.12 54.40 11:16:01 PM 0 28.24 0.00 4.39 2.02 0.10 65.24 11:16:01 PM 1 47.78 0.00 6.75 1.79 0.13 43.54 11:17:01 PM all 20.28 0.00 3.21 2.64 0.08 73.80 11:17:01 PM 0 20.89 0.00 3.02 2.12 0.08 73.88 11:17:01 PM 1 19.67 0.00 3.39 3.16 0.07 73.71 11:18:01 PM all 18.15 0.00 2.76 0.58 0.10 78.41 11:18:01 PM 0 12.52 0.00 2.70 0.27 0.10 84.41 11:18:01 PM 1 23.77 0.00 2.82 0.90 0.10 72.41 11:19:01 PM all 19.11 0.00 4.56 6.50 0.08 69.75 11:19:01 PM 0 15.16 0.00 4.24 7.01 0.08 73.51 11:19:01 PM 1 23.06 0.00 4.88 5.99 0.08 65.98 11:20:01 PM all 0.25 0.00 0.09 0.08 0.03 99.56 11:20:01 PM 0 0.40 0.00 0.03 0.00 0.02 99.55 11:20:01 PM 1 0.10 0.00 0.15 0.15 0.03 99.57 11:21:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:21:01 PM 0 0.57 0.00 0.07 0.00 0.02 99.35 11:21:01 PM 1 0.08 0.00 0.10 0.00 0.03 99.78 11:22:01 PM all 0.24 0.00 0.09 0.00 0.03 99.63 11:22:01 PM 0 0.15 0.00 0.08 0.00 0.05 99.72 11:22:01 PM 1 0.33 0.00 0.10 0.00 0.02 99.55 11:23:01 PM all 3.87 0.00 0.60 0.16 0.03 95.33 11:23:01 PM 0 2.17 0.00 0.50 0.13 0.03 97.16 11:23:01 PM 1 5.57 0.00 0.70 0.18 0.03 93.51 11:24:01 PM all 30.33 0.00 3.55 0.37 0.08 65.67 11:24:01 PM 0 16.16 0.00 3.47 0.27 0.07 80.03 11:24:01 PM 1 44.49 0.00 3.64 0.47 0.10 51.31 Average: all 14.50 0.00 2.28 1.36 0.06 81.80 Average: 0 10.70 0.00 2.06 1.31 0.06 85.88 Average: 1 18.31 0.00 2.50 1.40 0.07 77.72