---> uname -a: Linux prd-centos8-robot-2c-8g-2951.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 627 4938 19 2131 6773 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:2b:c9:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe2b:c967/64 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:27 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 113.11 50.62 62.50 7266.11 15462.80 10:49:01 PM 106.78 0.70 106.08 50.78 11193.82 10:50:01 PM 21.38 0.43 20.94 64.78 1874.01 10:51:01 PM 64.40 2.52 61.89 395.94 7889.44 10:52:01 PM 5.36 0.00 5.36 0.00 223.43 10:53:01 PM 0.27 0.00 0.27 0.00 4.48 10:54:01 PM 0.22 0.00 0.22 0.00 2.50 10:55:01 PM 0.22 0.08 0.13 31.99 1.47 10:56:01 PM 24.09 0.65 23.44 74.11 1122.41 Average: 37.32 6.11 31.21 876.01 4197.45 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5315836 7012740 2566596 32.56 2688 1884400 750160 8.40 232208 2031936 171168 10:49:01 PM 5170828 7004020 2711604 34.40 2688 2010268 717004 8.03 221984 2143196 30680 10:50:01 PM 5168444 7038144 2713988 34.43 2688 2044652 698708 7.82 244988 2118320 32104 10:51:01 PM 4989988 7037992 2892444 36.69 2688 2217880 697072 7.81 263504 2255880 100 10:52:01 PM 4990328 7038336 2892104 36.69 2688 2217884 697072 7.81 263504 2255888 4 10:53:01 PM 4988264 7036272 2894168 36.72 2688 2217884 697072 7.81 263504 2258080 4 10:54:01 PM 4988440 7036448 2893992 36.71 2688 2217884 697072 7.81 263504 2258012 4 10:55:01 PM 4986584 7036336 2895848 36.74 2688 2219612 683772 7.66 264160 2259072 776 10:56:01 PM 5080980 6955412 2801452 35.54 2688 2049636 757228 8.48 453528 1998672 192 Average: 5075521 7021744 2806911 35.61 2688 2120011 710573 7.96 274543 2175451 26115 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 315.69 188.19 1565.53 59.79 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 66.09 52.27 674.74 8.60 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 20.39 11.45 7.30 4.29 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 188.77 170.30 332.29 42.44 0.00 0.00 0.00 0.00 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 1.30 0.75 0.15 0.11 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 0.62 0.37 0.16 0.61 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 1.05 0.17 0.06 0.01 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 11.26 7.83 3.36 2.05 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 49.23 35.27 81.05 22.49 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 72.72 51.85 296.09 15.60 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:27 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 40.36 0.03 6.97 10.66 0.11 41.88 10:48:01 PM 0 38.56 0.03 6.67 10.57 0.10 44.07 10:48:01 PM 1 42.16 0.02 7.27 10.74 0.12 39.70 10:49:01 PM all 28.72 0.00 4.29 3.69 0.09 63.20 10:49:01 PM 0 21.09 0.00 3.18 3.05 0.08 72.59 10:49:01 PM 1 36.36 0.00 5.40 4.33 0.10 53.81 10:50:01 PM all 16.94 0.00 2.36 0.79 0.11 79.80 10:50:01 PM 0 13.76 0.00 2.27 0.74 0.12 83.12 10:50:01 PM 1 20.11 0.00 2.44 0.85 0.10 76.50 10:51:01 PM all 21.04 0.00 3.49 2.64 0.08 72.74 10:51:01 PM 0 17.19 0.00 3.27 2.79 0.08 76.67 10:51:01 PM 1 24.89 0.00 3.71 2.50 0.08 68.81 10:52:01 PM all 0.06 0.00 0.06 0.03 0.03 99.82 10:52:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 10:52:01 PM 1 0.02 0.00 0.03 0.07 0.02 99.87 10:53:01 PM all 0.26 0.00 0.07 0.00 0.03 99.64 10:53:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 10:53:01 PM 1 0.42 0.00 0.05 0.00 0.02 99.52 10:54:01 PM all 0.29 0.00 0.05 0.00 0.03 99.63 10:54:01 PM 0 0.03 0.00 0.05 0.00 0.02 99.90 10:54:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 10:55:01 PM all 1.48 0.00 0.22 0.03 0.04 98.23 10:55:01 PM 0 0.53 0.00 0.12 0.00 0.03 99.32 10:55:01 PM 1 2.42 0.00 0.32 0.07 0.05 97.14 10:56:01 PM all 25.08 0.00 3.13 0.35 0.08 71.37 10:56:01 PM 0 18.07 0.00 2.74 0.52 0.08 78.59 10:56:01 PM 1 32.08 0.00 3.52 0.18 0.07 64.15 Average: all 14.90 0.00 2.29 2.02 0.07 80.72 Average: 0 12.15 0.00 2.05 1.96 0.07 83.77 Average: 1 17.66 0.00 2.53 2.08 0.06 77.67