---> uname -a: Linux prd-centos8-robot-2c-8g-7369.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 582 5005 19 2109 6818 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:c4:9e:41 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 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fec4:9e41/64 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) 08/04/2024 _x86_64_ (2 CPU) 01:40:15 LINUX RESTART (2 CPU) 01:41:02 AM tps rtps wtps bread/s bwrtn/s 01:42:01 AM 60.50 36.56 23.94 6090.68 16195.66 01:43:01 AM 117.76 6.96 110.80 1258.11 9136.45 01:44:01 AM 44.77 1.45 43.32 170.61 5381.66 01:45:01 AM 29.89 0.03 29.86 2.27 1612.20 01:46:02 AM 40.91 0.45 40.46 72.52 6830.03 01:47:01 AM 31.89 0.54 31.35 65.89 1311.81 Average: 54.33 7.61 46.73 1266.69 6733.56 01:41:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 AM 5560168 7054624 2322256 29.46 2688 1688228 701788 7.86 183464 1860584 65764 01:43:01 AM 5227772 7027964 2654652 33.68 2688 1978224 693836 7.77 212484 2101032 115864 01:44:01 AM 5262004 7086488 2620420 33.24 2688 2001960 629776 7.05 241764 2034792 36 01:45:01 AM 5046984 7069756 2835440 35.97 2688 2191896 629748 7.05 258292 2207676 185644 01:46:02 AM 5170252 7025968 2712172 34.41 2688 2029076 681344 7.63 254952 2097496 4568 01:47:01 AM 5166580 7022424 2715844 34.45 2688 2031384 680684 7.62 442568 1921820 16136 Average: 5238960 7047871 2643464 33.54 2688 1986795 669529 7.50 265587 2037233 64669 01:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 228.23 147.81 1130.63 57.59 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 69.04 57.66 698.12 8.82 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 33.76 25.06 291.79 5.23 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 37.42 30.79 270.46 7.15 0.00 0.00 0.00 0.00 01:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:02 AM eth0 290.88 245.04 122.86 62.49 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 21.93 20.79 20.06 10.11 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 113.48 87.88 421.49 25.18 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) 08/04/2024 _x86_64_ (2 CPU) 01:40:15 LINUX RESTART (2 CPU) 01:41:02 AM CPU %user %nice %system %iowait %steal %idle 01:42:01 AM all 29.16 0.02 5.42 19.28 0.15 45.98 01:42:01 AM 0 23.86 0.03 4.89 18.56 0.14 52.53 01:42:01 AM 1 34.47 0.00 5.95 20.01 0.16 39.42 01:43:01 AM all 32.29 0.00 5.45 5.30 0.13 56.83 01:43:01 AM 0 23.99 0.00 4.28 4.00 0.10 67.63 01:43:01 AM 1 40.63 0.00 6.62 6.61 0.15 45.99 01:44:01 AM all 17.77 0.00 1.91 2.45 0.08 77.79 01:44:01 AM 0 11.75 0.00 1.40 3.47 0.07 83.31 01:44:01 AM 1 23.81 0.00 2.42 1.42 0.08 72.26 01:45:01 AM all 22.16 0.00 3.67 0.54 0.09 73.54 01:45:01 AM 0 19.90 0.00 3.40 0.45 0.08 76.17 01:45:01 AM 1 24.41 0.00 3.94 0.63 0.10 70.92 01:46:02 AM all 9.33 0.00 2.65 2.09 0.08 85.84 01:46:02 AM 0 11.38 0.00 2.68 2.79 0.07 83.09 01:46:02 AM 1 7.29 0.00 2.61 1.39 0.10 88.60 01:47:01 AM all 30.39 0.00 3.46 0.48 0.08 65.58 01:47:01 AM 0 13.98 0.00 3.02 0.66 0.08 82.26 01:47:01 AM 1 46.79 0.00 3.90 0.29 0.08 48.93 Average: all 23.47 0.00 3.75 4.96 0.10 67.72 Average: 0 17.45 0.01 3.27 4.92 0.09 74.26 Average: 1 29.50 0.00 4.23 4.99 0.11 61.16