---> uname -a: Linux prd-centos8-robot-2c-8g-12363.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 628 4940 19 2127 6772 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:79:52:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe79:529a/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) 12/03/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 94.87 12.15 82.72 2294.55 7244.21 01:14:01 AM 75.96 0.70 75.26 50.78 8877.62 01:15:01 AM 18.54 0.45 18.09 64.78 1665.24 01:16:01 AM 61.57 0.03 61.54 3.47 7989.49 01:17:01 AM 2.63 0.00 2.63 0.00 81.81 01:18:01 AM 0.22 0.00 0.22 0.00 2.95 01:19:01 AM 0.15 0.00 0.15 0.00 1.32 01:20:01 AM 2.17 0.12 2.05 33.06 153.97 01:21:01 AM 0.52 0.00 0.52 0.00 9.48 01:22:01 AM 5.90 0.32 5.58 36.93 216.63 01:23:01 AM 27.77 0.52 27.26 63.85 1325.16 Average: 26.39 1.30 25.09 231.56 2506.09 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5305232 7038844 2577192 32.70 2688 1916012 690420 7.73 210576 2043960 165360 01:14:01 AM 5155436 6990588 2726988 34.60 2688 2012436 715808 8.01 221736 2155460 30684 01:15:01 AM 5143568 7015864 2738856 34.75 2688 2047172 684136 7.66 249288 2133444 32224 01:16:01 AM 4977816 7016504 2904608 36.85 2688 2208256 677648 7.59 257996 2270196 96 01:17:01 AM 4977600 7016288 2904824 36.85 2688 2208256 677648 7.59 257996 2270384 12 01:18:01 AM 4978036 7016728 2904388 36.85 2688 2208260 677648 7.59 257996 2270212 8 01:19:01 AM 4977932 7016624 2904492 36.85 2688 2208260 677648 7.59 257996 2270216 4 01:20:01 AM 4875176 6917472 3007248 38.15 2688 2211864 828484 9.28 258128 2371308 36 01:21:01 AM 4865564 6907908 3016860 38.27 2688 2211884 797172 8.93 258128 2380896 28 01:22:01 AM 5095980 6968972 2786444 35.35 2688 2048152 730536 8.18 254656 2176624 7876 01:23:01 AM 5123548 6998264 2758876 35.00 2688 2050408 711444 7.97 450692 1956552 16712 Average: 5043263 6991278 2839161 36.02 2688 2120996 715327 8.01 266835 2209023 23004 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 83.94 73.97 928.46 8.41 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 49.75 36.85 450.42 6.28 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 18.53 15.48 8.57 5.16 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 560.36 433.01 400.15 94.51 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.92 2.23 0.81 0.68 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 1.07 0.72 0.15 0.12 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.87 1.95 0.47 0.43 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 145.96 116.63 1313.88 8.77 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 460.54 405.53 5728.16 26.39 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 357.66 280.92 3216.09 41.47 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 20.54 19.18 17.22 9.05 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 154.92 126.04 1096.83 18.30 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) 12/03/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 30.55 0.00 4.90 5.54 0.19 58.82 01:13:01 AM 0 29.45 0.00 4.43 6.27 0.27 59.58 01:13:01 AM 1 31.66 0.00 5.37 4.80 0.12 58.05 01:14:01 AM all 18.40 0.00 2.72 2.82 0.09 75.96 01:14:01 AM 0 21.27 0.00 3.12 3.24 0.08 72.28 01:14:01 AM 1 15.52 0.00 2.32 2.41 0.10 79.65 01:15:01 AM all 17.27 0.00 2.56 1.16 0.09 78.92 01:15:01 AM 0 29.97 0.00 3.16 1.60 0.07 65.21 01:15:01 AM 1 4.63 0.00 1.97 0.72 0.12 92.56 01:16:01 AM all 21.31 0.00 3.93 2.06 0.08 72.62 01:16:01 AM 0 22.51 0.00 4.46 2.20 0.08 70.75 01:16:01 AM 1 20.11 0.00 3.40 1.91 0.08 74.49 01:17:01 AM all 0.36 0.00 0.07 0.01 0.05 99.52 01:17:01 AM 0 0.17 0.00 0.08 0.02 0.07 99.67 01:17:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:18:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 01:18:01 AM 0 0.05 0.00 0.07 0.00 0.05 99.83 01:18:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:19:01 AM all 0.22 0.00 0.08 0.00 0.04 99.67 01:19:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:19:01 AM 1 0.35 0.00 0.10 0.00 0.05 99.50 01:20:01 AM all 8.11 0.00 1.79 0.03 0.08 89.98 01:20:01 AM 0 11.16 0.00 2.83 0.07 0.08 85.86 01:20:01 AM 1 5.05 0.00 0.76 0.00 0.08 94.11 01:21:01 AM all 9.49 0.00 1.38 0.00 0.11 89.02 01:21:01 AM 0 10.73 0.00 1.48 0.00 0.12 87.67 01:21:01 AM 1 8.26 0.00 1.27 0.00 0.10 90.37 01:22:01 AM all 11.60 0.00 2.24 0.04 0.08 86.04 01:22:01 AM 0 15.56 0.00 2.99 0.03 0.10 81.32 01:22:01 AM 1 7.64 0.00 1.49 0.05 0.07 90.75 01:23:01 AM all 29.27 0.00 3.39 0.48 0.09 66.77 01:23:01 AM 0 39.07 0.00 3.92 0.67 0.08 56.26 01:23:01 AM 1 19.44 0.00 2.86 0.28 0.10 77.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.35 0.00 2.10 1.10 0.09 83.35 Average: 0 16.36 0.00 2.42 1.28 0.09 79.85 Average: 1 10.34 0.00 1.79 0.93 0.08 86.86