---> uname -a: Linux prd-centos8-robot-2c-8g-861.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 5009 19 2124 6838 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:57:88:07 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 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe57:8807/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:04:25 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 90.20 24.58 65.63 6588.60 6393.89 11:07:01 PM 83.12 0.72 82.41 51.45 8438.20 11:08:01 PM 23.60 0.32 23.28 59.46 3253.06 11:09:01 PM 28.64 0.70 27.94 73.98 1546.78 11:10:01 PM 40.05 2.30 37.75 220.99 6931.24 11:11:01 PM 2.67 0.00 2.67 0.00 80.50 11:12:01 PM 0.23 0.00 0.23 0.00 3.33 11:13:01 PM 0.12 0.00 0.12 0.00 0.92 11:14:01 PM 12.54 0.28 12.26 36.91 461.72 11:15:01 PM 24.76 0.50 24.26 63.72 1053.86 Average: 30.59 2.94 27.66 709.55 2816.43 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5381712 7083276 2500724 31.73 2688 1884352 672240 7.53 209600 1970276 144344 11:07:01 PM 5203444 7032864 2678992 33.99 2688 2006044 710584 7.96 221004 2113352 83212 11:08:01 PM 5261884 7092564 2620552 33.25 2688 2007832 643380 7.20 238364 2035076 16 11:09:01 PM 4986428 7024140 2896008 36.74 2688 2207476 703988 7.88 259884 2267988 177936 11:10:01 PM 5025192 7071340 2857244 36.25 2688 2215680 641756 7.19 266996 2215848 4 11:11:01 PM 5025584 7071752 2856852 36.24 2688 2215684 641756 7.19 266992 2215836 4 11:12:01 PM 5025584 7071748 2856852 36.24 2688 2215684 641756 7.19 266992 2215776 4 11:13:01 PM 5025708 7071876 2856728 36.24 2688 2215688 641756 7.19 266992 2215780 4 11:14:01 PM 5206968 7076084 2675468 33.94 2688 2042456 651312 7.29 284448 2035612 17440 11:15:01 PM 5114108 6986184 2768328 35.12 2688 2047504 746280 8.36 442756 1975236 16120 Average: 5125661 7058183 2756775 34.97 2688 2105840 669481 7.50 272403 2126078 43908 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 283.72 180.26 1541.86 52.96 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 50.53 43.32 482.19 8.50 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 9.13 5.83 4.35 2.61 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 50.37 34.34 287.17 17.76 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 21.03 17.21 9.64 6.99 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.47 0.62 0.22 0.15 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.68 1.08 1.46 0.16 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.17 0.90 0.17 0.13 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 36.03 29.97 65.53 15.94 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 17.81 16.75 14.23 8.40 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 47.30 33.03 240.70 11.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:04:25 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 43.39 0.00 7.10 3.39 0.11 46.01 11:06:01 PM 0 38.46 0.00 6.04 3.29 0.08 52.12 11:06:01 PM 1 48.31 0.00 8.16 3.49 0.13 39.90 11:07:01 PM all 36.06 0.00 4.04 2.35 0.09 57.46 11:07:01 PM 0 32.31 0.00 3.77 2.17 0.10 61.65 11:07:01 PM 1 39.81 0.00 4.31 2.52 0.08 53.27 11:08:01 PM all 12.25 0.00 1.13 0.97 0.07 85.59 11:08:01 PM 0 6.84 0.00 1.07 0.50 0.07 91.52 11:08:01 PM 1 17.66 0.00 1.19 1.44 0.07 79.65 11:09:01 PM all 21.81 0.00 3.85 0.93 0.07 73.34 11:09:01 PM 0 20.19 0.00 3.67 0.65 0.07 75.42 11:09:01 PM 1 23.42 0.00 4.04 1.20 0.07 71.27 11:10:01 PM all 10.30 0.00 1.63 1.77 0.06 86.24 11:10:01 PM 0 16.21 0.00 1.77 2.52 0.07 79.43 11:10:01 PM 1 4.39 0.00 1.49 1.02 0.05 93.05 11:11:01 PM all 0.31 0.00 0.11 0.01 0.03 99.55 11:11:01 PM 0 0.55 0.00 0.07 0.02 0.03 99.33 11:11:01 PM 1 0.07 0.00 0.15 0.00 0.02 99.77 11:12:01 PM all 0.34 0.00 0.12 0.00 0.03 99.51 11:12:01 PM 0 0.60 0.00 0.13 0.00 0.03 99.23 11:12:01 PM 1 0.08 0.00 0.10 0.00 0.03 99.78 11:13:01 PM all 0.31 0.00 0.08 0.00 0.03 99.59 11:13:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.37 11:13:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:14:01 PM all 16.41 0.00 1.76 0.13 0.07 81.64 11:14:01 PM 0 6.61 0.00 1.70 0.15 0.07 91.47 11:14:01 PM 1 26.19 0.00 1.82 0.10 0.07 71.83 11:15:01 PM all 31.79 0.00 3.05 0.45 0.08 64.64 11:15:01 PM 0 29.22 0.00 3.00 0.63 0.08 67.06 11:15:01 PM 1 34.36 0.00 3.09 0.27 0.07 62.22 Average: all 17.29 0.00 2.28 1.00 0.06 79.37 Average: 0 15.15 0.00 2.13 0.99 0.06 81.67 Average: 1 19.43 0.00 2.44 1.00 0.06 77.07