---> uname -a: Linux prd-centos8-robot-2c-8g-4832.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 576 4988 19 2132 6825 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:7c:a9:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe7c:a961/64 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) 22:50:33 LINUX RESTART (2 CPU) 10:51:02 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 119.69 61.74 57.95 7714.67 37297.97 10:53:01 PM 119.53 0.75 118.78 53.59 11442.33 10:54:01 PM 18.49 0.42 18.08 64.78 1573.14 10:55:01 PM 62.26 9.23 53.02 1641.99 5497.12 10:56:01 PM 16.78 0.00 16.78 0.00 2978.26 10:57:01 PM 0.27 0.00 0.27 0.00 4.35 10:58:01 PM 0.17 0.00 0.17 0.00 1.32 10:59:01 PM 2.08 0.28 1.80 36.36 145.89 11:00:01 PM 27.86 0.67 27.19 97.43 1234.74 Average: 40.64 8.02 32.62 1055.27 6628.92 10:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5474708 7042480 2407724 30.55 2688 1760184 717708 8.04 188536 1936896 103204 10:53:01 PM 5217044 7012112 2665388 33.81 2688 1972712 707596 7.92 199128 2121984 34852 10:54:01 PM 5300212 7096876 2582220 32.76 2688 1974660 633664 7.10 218528 2023504 4 10:55:01 PM 5022608 7070672 2859824 36.28 2688 2217664 631512 7.07 264392 2222012 76716 10:56:01 PM 5023492 7071252 2858940 36.27 2688 2217672 631512 7.07 264404 2222252 16 10:57:01 PM 5023724 7071488 2858708 36.27 2688 2217676 631512 7.07 264408 2222100 12 10:58:01 PM 5023944 7071712 2858488 36.26 2688 2217676 631512 7.07 264416 2222104 12 10:59:01 PM 5185816 7065620 2696616 34.21 2688 2051360 631296 7.07 259996 2064480 3992 11:00:01 PM 5155588 7033788 2726844 34.59 2688 2054624 696260 7.80 456832 1922012 1544 Average: 5158571 7059556 2723861 34.56 2688 2076025 656952 7.36 264516 2106372 24484 10:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 286.99 178.50 1593.42 58.03 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 68.02 55.64 671.03 8.87 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 25.19 13.73 7.25 4.53 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 642.98 462.32 414.19 103.40 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 9.20 6.23 2.63 3.18 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 2.37 1.95 0.48 0.48 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 3.88 1.93 0.61 0.42 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 145.50 85.23 98.95 26.19 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 25.29 22.21 25.89 11.53 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 134.09 91.81 310.32 24.01 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) 22:50:33 LINUX RESTART (2 CPU) 10:51:02 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 35.21 0.05 6.46 12.81 0.09 45.37 10:52:01 PM 0 29.23 0.02 7.00 13.36 0.10 50.29 10:52:01 PM 1 41.17 0.09 5.92 12.27 0.09 40.46 10:53:01 PM all 31.78 0.00 4.70 2.47 0.09 60.96 10:53:01 PM 0 29.80 0.00 4.94 2.54 0.08 62.64 10:53:01 PM 1 33.77 0.00 4.45 2.40 0.10 59.28 10:54:01 PM all 10.24 0.00 1.44 0.26 0.08 87.98 10:54:01 PM 0 5.93 0.00 1.42 0.37 0.08 92.20 10:54:01 PM 1 14.56 0.00 1.47 0.15 0.07 83.76 10:55:01 PM all 28.89 0.00 5.93 0.66 0.11 64.40 10:55:01 PM 0 26.65 0.00 5.26 0.64 0.10 67.35 10:55:01 PM 1 31.13 0.00 6.60 0.69 0.12 61.47 10:56:01 PM all 0.45 0.00 0.26 0.56 0.03 98.70 10:56:01 PM 0 0.65 0.00 0.12 0.48 0.03 98.71 10:56:01 PM 1 0.25 0.00 0.40 0.63 0.03 98.68 10:57:01 PM all 0.34 0.00 0.07 0.01 0.03 99.56 10:57:01 PM 0 0.53 0.00 0.05 0.00 0.00 99.42 10:57:01 PM 1 0.15 0.00 0.08 0.02 0.05 99.70 10:58:01 PM all 0.32 0.00 0.10 0.00 0.03 99.55 10:58:01 PM 0 0.52 0.00 0.10 0.00 0.03 99.35 10:58:01 PM 1 0.12 0.00 0.10 0.00 0.03 99.75 10:59:01 PM all 5.17 0.00 1.18 0.01 0.08 93.57 10:59:01 PM 0 2.61 0.00 1.19 0.02 0.08 96.11 10:59:01 PM 1 7.74 0.00 1.18 0.00 0.07 91.01 11:00:01 PM all 29.42 0.00 3.40 0.35 0.08 66.74 11:00:01 PM 0 21.17 0.00 3.61 0.30 0.08 74.84 11:00:01 PM 1 37.65 0.00 3.20 0.40 0.08 58.66 Average: all 15.72 0.01 2.61 1.88 0.07 79.72 Average: 0 12.97 0.00 2.62 1.94 0.07 82.40 Average: 1 18.47 0.01 2.59 1.82 0.07 77.04