---> uname -a: Linux prd-centos8-robot-2c-8g-4860.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 4787 19 2309 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:04:84:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe04:8464/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 89.00 6.30 82.70 1094.75 6459.17 11:38:01 PM 72.21 0.98 71.23 111.83 9663.68 11:39:01 PM 49.93 9.30 40.63 1642.66 2454.36 11:40:01 PM 30.44 0.03 30.41 3.47 6032.81 11:41:01 PM 3.12 0.00 3.12 0.00 100.52 11:42:01 PM 0.45 0.00 0.45 0.00 5.90 11:43:01 PM 0.32 0.00 0.32 0.00 3.47 11:44:01 PM 16.08 0.27 15.81 43.72 746.33 Average: 32.69 2.11 30.58 362.02 3183.29 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5282120 7047740 2600312 32.99 2688 1944444 712896 7.98 187324 2084252 228236 11:38:01 PM 5276152 7076116 2606280 33.06 2688 1978088 675756 7.57 217840 2047588 8 11:39:01 PM 4994820 7046460 2887612 36.63 2688 2221096 694304 7.77 260852 2260832 167952 11:40:01 PM 5001000 7052388 2881432 36.56 2688 2221232 673840 7.54 264072 2246644 4 11:41:01 PM 5001056 7052476 2881376 36.55 2688 2221236 673840 7.54 264072 2246556 4 11:42:01 PM 5000896 7052316 2881536 36.56 2688 2221236 673840 7.54 264072 2246592 4 11:43:01 PM 5001120 7052540 2881312 36.55 2688 2221236 673840 7.54 264072 2246424 4 11:44:01 PM 4940160 6990300 2942272 37.33 2688 2219540 724616 8.11 459556 2110712 176 Average: 5062166 7046292 2820266 35.78 2688 2156014 687866 7.70 272732 2186200 49548 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 151.04 115.45 1218.32 27.99 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 51.85 38.47 439.87 7.10 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 54.49 41.96 302.44 9.59 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 575.26 440.57 109.11 95.15 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.78 0.43 0.20 0.12 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.95 0.17 0.05 0.01 0.00 0.00 0.00 0.00 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 0.67 0.18 0.06 0.01 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 20.19 16.29 18.44 8.23 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 106.91 81.69 261.05 18.52 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) 12/22/2024 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 38.42 0.00 5.76 2.60 0.11 53.11 11:37:01 PM 0 43.07 0.00 6.53 2.49 0.10 47.82 11:37:01 PM 1 33.79 0.00 5.00 2.70 0.12 58.39 11:38:01 PM all 20.93 0.00 2.65 4.21 0.08 72.13 11:38:01 PM 0 28.53 0.00 3.13 4.45 0.07 63.83 11:38:01 PM 1 13.33 0.00 2.17 3.98 0.08 80.44 11:39:01 PM all 24.12 0.00 4.91 1.35 0.10 69.53 11:39:01 PM 0 26.93 0.00 5.39 1.75 0.10 65.83 11:39:01 PM 1 21.31 0.00 4.43 0.95 0.10 73.21 11:40:01 PM all 5.06 0.00 1.51 1.42 0.08 91.94 11:40:01 PM 0 6.41 0.00 1.54 1.49 0.07 90.49 11:40:01 PM 1 3.71 0.00 1.47 1.34 0.08 93.39 11:41:01 PM all 0.33 0.00 0.07 0.02 0.04 99.55 11:41:01 PM 0 0.57 0.00 0.05 0.03 0.05 99.30 11:41:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:42:01 PM all 0.29 0.00 0.07 0.00 0.05 99.59 11:42:01 PM 0 0.52 0.00 0.05 0.00 0.03 99.40 11:42:01 PM 1 0.07 0.00 0.08 0.00 0.07 99.78 11:43:01 PM all 0.30 0.00 0.06 0.00 0.04 99.60 11:43:01 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 11:43:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:44:01 PM all 16.46 0.00 2.00 0.28 0.07 81.20 11:44:01 PM 0 20.32 0.00 2.02 0.42 0.08 77.16 11:44:01 PM 1 12.60 0.00 1.99 0.13 0.05 85.23 Average: all 13.24 0.00 2.13 1.23 0.07 83.33 Average: 0 15.85 0.00 2.34 1.33 0.07 80.41 Average: 1 10.63 0.00 1.91 1.14 0.07 86.25