---> uname -a: Linux prd-centos8-robot-2c-8g-20769.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 580 5002 19 2114 6821 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:a5:11:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fea5:11c0/64 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) 09/10/2024 _x86_64_ (2 CPU) 07:25:19 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 89.22 48.30 40.92 6297.37 26108.03 07:28:01 AM 124.13 7.41 116.71 1296.50 9766.28 07:29:01 AM 30.09 0.42 29.67 64.78 3513.66 07:30:01 AM 60.75 0.03 60.71 3.47 7564.56 07:31:01 AM 8.28 0.08 8.20 31.99 786.64 07:32:01 AM 18.76 0.43 18.33 47.86 726.41 Average: 55.21 9.45 45.76 1290.36 8077.80 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5464204 7052224 2418228 30.68 2688 1778484 699064 7.83 191420 1937324 117576 07:28:01 AM 5182604 7011532 2699828 34.25 2688 2005820 703084 7.87 222108 2131596 87024 07:29:01 AM 5184420 7026220 2698012 34.23 2688 2019064 688124 7.70 246712 2106152 11300 07:30:01 AM 5033516 7061364 2848916 36.14 2688 2197292 625692 7.01 260164 2212836 16504 07:31:01 AM 4995740 7024772 2886692 36.62 2688 2198468 672988 7.54 260284 2251824 220 07:32:01 AM 5136200 6993296 2746232 34.84 2688 2032804 698840 7.82 441488 1955588 13356 Average: 5166114 7028235 2716318 34.46 2688 2038655 681299 7.63 270363 2099220 40997 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 261.26 163.06 1530.45 58.59 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 65.99 53.37 597.95 8.75 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 16.88 8.50 6.14 3.47 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 222.29 180.04 312.17 42.26 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 13.08 7.56 3.42 0.85 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 50.72 36.53 79.81 21.17 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 105.04 74.84 421.67 22.51 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) 09/10/2024 _x86_64_ (2 CPU) 07:25:19 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 35.84 0.03 6.20 12.07 0.13 45.73 07:27:01 AM 0 30.83 0.03 6.79 12.09 0.13 50.13 07:27:01 AM 1 40.85 0.03 5.62 12.04 0.12 41.34 07:28:01 AM all 33.57 0.00 5.36 4.52 0.13 56.42 07:28:01 AM 0 23.50 0.00 4.24 4.79 0.12 67.36 07:28:01 AM 1 43.65 0.00 6.48 4.24 0.15 45.47 07:29:01 AM all 12.59 0.00 2.01 1.26 0.07 84.07 07:29:01 AM 0 13.66 0.00 2.37 0.94 0.08 82.94 07:29:01 AM 1 11.52 0.00 1.64 1.59 0.05 85.20 07:30:01 AM all 25.98 0.00 4.38 3.59 0.10 65.95 07:30:01 AM 0 20.93 0.00 4.53 3.71 0.08 70.75 07:30:01 AM 1 31.03 0.00 4.24 3.47 0.12 61.15 07:31:01 AM all 1.10 0.00 0.26 0.80 0.03 97.80 07:31:01 AM 0 0.22 0.00 0.18 1.12 0.03 98.44 07:31:01 AM 1 1.99 0.00 0.33 0.48 0.03 97.16 07:32:01 AM all 19.40 0.00 2.86 0.18 0.08 77.49 07:32:01 AM 0 15.34 0.00 2.62 0.15 0.07 81.82 07:32:01 AM 1 23.46 0.00 3.11 0.20 0.08 73.15 Average: all 21.40 0.01 3.51 3.73 0.09 71.27 Average: 0 17.40 0.01 3.45 3.79 0.09 75.27 Average: 1 25.40 0.01 3.57 3.66 0.09 67.28