---> uname -a: Linux prd-centos8-robot-2c-8g-7082.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 587 4991 19 2119 6813 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:28:4e:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe28:4e59/64 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) 08:18:22 LINUX RESTART (2 CPU) 08:19:01 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 74.53 25.62 48.91 6702.65 7210.64 08:21:01 AM 111.09 0.70 110.39 50.77 11314.83 08:22:01 AM 17.38 0.43 16.94 64.78 1588.20 08:23:01 AM 63.16 0.03 63.12 3.47 7835.44 08:24:01 AM 3.18 0.08 3.10 31.99 174.53 08:25:01 AM 14.01 0.33 13.68 37.86 506.83 Average: 47.23 4.53 42.69 1148.77 4772.03 08:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5406192 7026888 2476232 31.41 2688 1811040 749624 8.39 216588 1964356 97492 08:21:01 AM 5171256 7002988 2711168 34.40 2688 2008524 712772 7.98 220816 2141076 30140 08:22:01 AM 5177564 7042324 2704860 34.32 2688 2040952 690440 7.73 243192 2111144 30284 08:23:01 AM 5026128 7057668 2856296 36.24 2688 2201268 649408 7.27 256700 2222488 2212 08:24:01 AM 4984312 7017144 2898112 36.77 2688 2202576 699296 7.83 256828 2263680 348 08:25:01 AM 5177348 7039112 2705076 34.32 2688 2035700 658340 7.37 275280 2071872 17948 Average: 5157133 7031021 2725291 34.57 2688 2050010 693313 7.76 244901 2129103 29737 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 277.04 170.28 1527.97 58.66 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 63.78 51.84 674.21 8.59 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 21.53 12.13 11.96 4.33 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 258.11 181.14 338.66 46.14 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 23.93 16.66 5.44 2.01 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 203.10 159.74 1485.75 27.53 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 141.24 98.63 674.01 24.54 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) 08:18:22 LINUX RESTART (2 CPU) 08:19:01 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 39.16 0.00 6.38 2.80 0.09 51.57 08:20:01 AM 0 42.52 0.00 6.65 3.07 0.08 47.68 08:20:01 AM 1 35.79 0.00 6.11 2.53 0.10 55.47 08:21:01 AM all 30.74 0.00 4.78 4.78 0.12 59.57 08:21:01 AM 0 42.01 0.00 6.18 5.05 0.13 46.63 08:21:01 AM 1 19.50 0.00 3.39 4.52 0.10 72.49 08:22:01 AM all 14.25 0.00 1.99 0.44 0.08 83.23 08:22:01 AM 0 19.60 0.00 2.12 0.33 0.08 77.87 08:22:01 AM 1 8.90 0.00 1.87 0.55 0.08 88.59 08:23:01 AM all 22.96 0.00 3.95 1.50 0.08 71.50 08:23:01 AM 0 30.91 0.00 4.46 1.52 0.08 63.02 08:23:01 AM 1 15.04 0.00 3.43 1.48 0.08 79.96 08:24:01 AM all 1.81 0.00 0.26 0.06 0.04 97.83 08:24:01 AM 0 3.20 0.00 0.27 0.07 0.05 96.42 08:24:01 AM 1 0.42 0.00 0.25 0.05 0.03 99.25 08:25:01 AM all 15.35 0.00 1.91 0.17 0.08 82.48 08:25:01 AM 0 22.43 0.00 2.41 0.24 0.08 74.84 08:25:01 AM 1 8.30 0.00 1.42 0.10 0.08 90.10 Average: all 20.71 0.00 3.21 1.63 0.08 74.36 Average: 0 26.79 0.00 3.68 1.72 0.09 67.73 Average: 1 14.65 0.00 2.74 1.54 0.08 80.98