---> uname -a: Linux prd-centos8-robot-2c-8g-7074.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 605 4965 19 2127 6795 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:b8:99:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:feb8:990e/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) 11/13/2024 _x86_64_ (2 CPU) 08:18:18 LINUX RESTART (2 CPU) 08:19:01 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 84.39 46.88 37.50 7187.07 13089.99 08:21:01 AM 116.71 4.01 112.69 104.86 10144.80 08:22:01 AM 25.76 0.38 25.38 64.26 3156.99 08:23:01 AM 46.47 0.07 46.40 4.00 2806.48 08:24:01 AM 20.50 0.00 20.50 0.00 5437.38 08:25:01 AM 2.32 0.12 2.20 33.06 120.33 08:26:01 AM 0.37 0.00 0.37 0.00 5.13 08:27:01 AM 2.98 0.32 2.67 36.92 156.38 08:28:01 AM 28.84 0.52 28.32 63.85 1324.58 Average: 36.48 5.81 30.67 832.69 4027.18 08:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5403800 7023420 2478632 31.45 2688 1809968 741984 8.31 215800 1973916 115812 08:21:01 AM 5177420 7012784 2705012 34.32 2688 2011844 705660 7.90 221244 2135560 76476 08:22:01 AM 5252696 7089416 2629736 33.36 2688 2013772 638716 7.15 239996 2045176 4 08:23:01 AM 5026496 7061612 2855936 36.23 2688 2204584 654376 7.33 257328 2231044 154288 08:24:01 AM 5020272 7055384 2862160 36.31 2688 2204588 654376 7.33 257328 2231048 4 08:25:01 AM 4970272 7007876 2912160 36.94 2688 2207076 728160 8.15 257592 2280480 8 08:26:01 AM 4956152 6993772 2926280 37.12 2688 2207088 762900 8.54 257592 2294728 20 08:27:01 AM 5128684 7002108 2753748 34.94 2688 2046792 699284 7.83 254192 2140304 7196 08:28:01 AM 5150352 7024304 2732080 34.66 2688 2049036 682236 7.64 450216 1929808 16756 Average: 5120683 7030075 2761749 35.04 2688 2083861 696410 7.80 267921 2140229 41174 08:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 294.45 191.19 1527.93 59.90 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 60.33 51.28 673.89 8.55 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 21.60 10.61 11.03 3.64 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 189.89 157.35 327.34 38.27 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 1.55 0.67 0.18 0.12 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 212.90 203.55 59.52 82.30 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 235.84 231.37 196.23 88.32 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 148.75 127.96 143.28 52.50 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 21.04 19.19 15.91 9.20 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 131.82 110.35 328.40 38.09 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:18 LINUX RESTART (2 CPU) 08:19:01 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 35.68 0.03 6.32 9.18 0.12 48.67 08:20:01 AM 0 39.64 0.02 7.03 9.42 0.13 43.76 08:20:01 AM 1 31.74 0.03 5.61 8.94 0.10 53.58 08:21:01 AM all 31.87 0.00 5.18 5.98 0.10 56.86 08:21:01 AM 0 38.53 0.00 5.64 6.04 0.10 49.69 08:21:01 AM 1 25.21 0.00 4.73 5.92 0.10 64.04 08:22:01 AM all 11.41 0.00 1.50 0.94 0.05 86.10 08:22:01 AM 0 6.60 0.00 1.32 1.12 0.05 90.91 08:22:01 AM 1 16.22 0.00 1.69 0.75 0.05 81.29 08:23:01 AM all 27.29 0.00 4.59 1.09 0.10 66.93 08:23:01 AM 0 34.46 0.00 5.12 0.98 0.10 59.34 08:23:01 AM 1 20.13 0.00 4.05 1.20 0.10 74.52 08:24:01 AM all 0.08 0.00 0.30 1.30 0.04 98.28 08:24:01 AM 0 0.10 0.00 0.28 1.07 0.05 98.50 08:24:01 AM 1 0.05 0.00 0.32 1.54 0.03 98.06 08:25:01 AM all 17.79 0.00 0.61 0.03 0.09 81.47 08:25:01 AM 0 33.38 0.00 0.91 0.00 0.10 65.61 08:25:01 AM 1 2.27 0.00 0.32 0.07 0.08 97.26 08:26:01 AM all 22.98 0.00 0.47 0.00 0.10 76.45 08:26:01 AM 0 38.76 0.00 0.65 0.00 0.12 60.47 08:26:01 AM 1 7.20 0.00 0.28 0.00 0.08 92.43 08:27:01 AM all 16.90 0.00 1.39 0.07 0.09 81.55 08:27:01 AM 0 28.86 0.00 1.38 0.05 0.10 69.60 08:27:01 AM 1 5.00 0.00 1.40 0.08 0.08 93.43 08:28:01 AM all 29.83 0.00 3.60 0.55 0.10 65.92 08:28:01 AM 0 34.79 0.00 3.89 0.73 0.10 60.49 08:28:01 AM 1 24.87 0.00 3.32 0.37 0.10 71.35 Average: all 21.54 0.00 2.66 2.12 0.09 73.58 Average: 0 28.34 0.00 2.91 2.16 0.09 66.50 Average: 1 14.74 0.00 2.41 2.09 0.08 80.66