---> uname -a: Linux prd-centos8-robot-2c-8g-12012.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4784 19 2312 6794 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:10:81:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe10:818d/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) 12/01/2024 _x86_64_ (2 CPU) 23:40:57 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 100.53 9.73 90.80 1577.47 6564.10 11:44:01 PM 74.16 0.80 73.36 79.97 9685.55 11:45:01 PM 22.13 0.25 21.88 33.73 1723.45 11:46:01 PM 48.43 2.52 45.92 396.00 6945.07 11:47:01 PM 3.82 0.00 3.82 0.00 148.18 11:48:01 PM 0.40 0.00 0.40 0.00 4.15 11:49:01 PM 0.28 0.00 0.28 0.00 2.88 11:50:01 PM 5.76 0.18 5.58 33.86 96.18 Average: 31.94 1.68 30.26 265.14 3146.29 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5248136 7053660 2634292 33.42 2688 1983392 683456 7.65 210200 2091396 227820 11:44:01 PM 5187660 7026708 2694768 34.19 2688 2016084 686500 7.69 238552 2111852 16 11:45:01 PM 4988156 6979492 2894272 36.72 2688 2163944 743472 8.32 268480 2267272 128440 11:46:01 PM 4997508 7051048 2884920 36.60 2688 2222764 655272 7.34 262924 2249104 20 11:47:01 PM 4997504 7051032 2884924 36.60 2688 2222764 655272 7.34 262924 2249236 4 11:48:01 PM 4997556 7051088 2884872 36.60 2688 2222768 655272 7.34 262924 2249176 4 11:49:01 PM 4997672 7051204 2884756 36.60 2688 2222768 655272 7.34 262924 2249176 4 11:50:01 PM 4914668 6966580 2967760 37.65 2688 2220644 734684 8.23 300012 2292752 13192 Average: 5041108 7028852 2841320 36.05 2688 2159391 683650 7.65 258618 2219996 46188 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 86.87 72.56 940.50 9.87 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 45.20 32.94 439.27 6.48 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 37.36 31.18 293.83 6.57 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 492.39 361.68 109.83 88.00 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.00 0.62 0.25 0.15 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.82 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.72 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 15.01 12.03 14.78 6.27 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 84.92 63.92 224.82 14.67 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) 12/01/2024 _x86_64_ (2 CPU) 23:40:57 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 37.68 0.00 6.27 2.83 0.13 53.10 11:43:01 PM 0 34.53 0.00 5.97 2.33 0.13 57.04 11:43:01 PM 1 40.82 0.00 6.56 3.34 0.12 49.16 11:44:01 PM all 20.84 0.00 2.35 3.57 0.11 73.14 11:44:01 PM 0 14.50 0.00 2.26 3.68 0.10 79.46 11:44:01 PM 1 27.20 0.00 2.43 3.46 0.12 66.80 11:45:01 PM all 14.33 0.00 2.67 0.87 0.08 82.05 11:45:01 PM 0 10.72 0.00 2.52 0.67 0.08 86.02 11:45:01 PM 1 17.95 0.00 2.82 1.07 0.08 78.08 11:46:01 PM all 14.14 0.00 3.49 2.09 0.10 80.17 11:46:01 PM 0 13.27 0.00 3.29 1.93 0.08 81.42 11:46:01 PM 1 15.01 0.00 3.69 2.25 0.12 78.93 11:47:01 PM all 0.08 0.00 0.07 0.04 0.06 99.76 11:47:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 11:47:01 PM 1 0.08 0.00 0.10 0.08 0.07 99.67 11:48:01 PM all 0.27 0.00 0.07 0.00 0.06 99.61 11:48:01 PM 0 0.45 0.00 0.07 0.00 0.05 99.43 11:48:01 PM 1 0.08 0.00 0.07 0.00 0.07 99.78 11:49:01 PM all 0.33 0.00 0.05 0.00 0.07 99.56 11:49:01 PM 0 0.52 0.00 0.03 0.00 0.05 99.40 11:49:01 PM 1 0.13 0.00 0.07 0.00 0.08 99.72 11:50:01 PM all 11.15 0.00 1.20 0.09 0.09 87.46 11:50:01 PM 0 8.22 0.00 1.22 0.08 0.08 90.39 11:50:01 PM 1 14.08 0.00 1.18 0.10 0.10 84.54 Average: all 12.34 0.00 2.02 1.18 0.09 84.37 Average: 0 10.27 0.00 1.92 1.08 0.08 86.64 Average: 1 14.41 0.00 2.11 1.28 0.09 82.10