---> uname -a: Linux prd-centos8-robot-2c-8g-16649.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 638 4933 19 2125 6763 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:4b:80:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe4b:80d1/64 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) 06/30/2024 _x86_64_ (2 CPU) 05:37:30 LINUX RESTART (2 CPU) 05:38:01 AM tps rtps wtps bread/s bwrtn/s 05:39:01 AM 112.74 37.70 75.05 8111.94 19671.55 05:40:01 AM 83.57 0.70 82.87 50.79 8230.96 05:41:01 AM 26.97 0.85 26.12 123.94 3146.81 05:42:01 AM 27.27 0.00 27.27 0.00 1547.33 05:43:01 AM 48.04 2.93 45.11 465.52 6771.55 05:44:01 AM 26.26 0.53 25.73 64.79 1210.56 Average: 54.14 7.12 47.02 1469.75 6763.50 05:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 AM 5199180 6950200 2683252 34.04 2688 1933708 795180 8.90 247096 2117844 204344 05:40:01 AM 5124472 6948916 2757960 34.99 2688 2001280 770556 8.63 221200 2187872 70524 05:41:01 AM 5202932 7031804 2679500 33.99 2688 2006272 681924 7.64 240024 2097188 24 05:42:01 AM 4972448 6989260 2909984 36.92 2688 2186708 694416 7.78 257372 2287252 163160 05:43:01 AM 5100120 6975224 2782312 35.30 2688 2046448 723756 8.10 257084 2163036 5904 05:44:01 AM 5139660 7009656 2742772 34.80 2688 2045904 707244 7.92 444128 1950020 200 Average: 5123135 6984177 2759297 35.01 2688 2036720 728846 8.16 277817 2133869 74026 05:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 339.26 187.17 1566.00 59.45 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 52.72 45.73 500.33 8.06 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 18.51 8.86 5.93 3.19 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 36.39 29.01 267.70 5.80 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 263.74 229.50 123.97 66.25 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 18.05 17.00 16.63 8.17 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 121.45 86.21 413.46 25.15 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) 06/30/2024 _x86_64_ (2 CPU) 05:37:30 LINUX RESTART (2 CPU) 05:38:01 AM CPU %user %nice %system %iowait %steal %idle 05:39:01 AM all 43.84 0.01 8.33 7.60 0.09 40.12 05:39:01 AM 0 35.24 0.00 9.09 8.10 0.10 47.47 05:39:01 AM 1 52.44 0.02 7.58 7.11 0.08 32.78 05:40:01 AM all 28.04 0.00 3.52 13.63 0.09 54.71 05:40:01 AM 0 14.60 0.00 2.61 5.96 0.10 76.73 05:40:01 AM 1 41.52 0.00 4.44 21.32 0.08 32.64 05:41:01 AM all 10.64 0.00 1.41 4.67 0.13 83.15 05:41:01 AM 0 6.65 0.00 1.52 3.66 0.13 88.03 05:41:01 AM 1 14.63 0.00 1.29 5.68 0.13 78.26 05:42:01 AM all 18.76 0.00 3.04 2.15 0.07 75.98 05:42:01 AM 0 16.10 0.00 2.95 0.54 0.07 80.35 05:42:01 AM 1 21.40 0.00 3.14 3.76 0.07 71.63 05:43:01 AM all 17.06 0.00 3.53 2.47 0.08 76.87 05:43:01 AM 0 5.91 0.00 2.95 2.85 0.07 88.22 05:43:01 AM 1 28.23 0.00 4.10 2.08 0.08 65.50 05:44:01 AM all 26.13 0.00 2.75 1.81 0.08 69.23 05:44:01 AM 0 28.18 0.00 2.90 2.04 0.10 66.77 05:44:01 AM 1 24.09 0.00 2.59 1.57 0.07 71.68 Average: all 24.09 0.00 3.76 5.40 0.09 66.66 Average: 0 17.78 0.00 3.67 3.87 0.09 74.59 Average: 1 30.40 0.00 3.86 6.92 0.09 58.73