---> uname -a: Linux prd-centos8-robot-2c-8g-41859.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 614 4771 19 2311 6780 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:31:b0:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe31:b0fb/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) 10/12/2024 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 109.96 7.10 102.87 1261.85 8183.02 11:09:01 PM 58.89 0.63 58.26 48.93 7581.15 11:10:01 PM 20.90 0.42 20.48 64.79 1511.15 11:11:01 PM 58.20 2.52 55.68 396.00 7539.79 11:12:01 PM 4.48 0.00 4.48 0.00 202.50 11:13:01 PM 0.45 0.00 0.45 0.00 6.26 11:14:01 PM 0.32 0.00 0.32 0.00 3.18 11:15:01 PM 1.73 0.17 1.57 32.92 27.76 11:16:01 PM 19.01 0.33 18.68 37.19 828.35 Average: 30.44 1.24 29.20 204.65 2875.99 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5144108 6992224 2738316 34.74 2688 2026104 729524 8.17 212260 2189296 210976 11:09:01 PM 5189728 7026332 2692696 34.16 2688 2013872 689300 7.72 229156 2117032 16 11:10:01 PM 5063456 6984408 2818968 35.76 2688 2095456 739532 8.28 255696 2207484 72208 11:11:01 PM 4978020 7030276 2904404 36.85 2688 2221696 657092 7.36 261512 2261836 36 11:12:01 PM 4982596 7034856 2899828 36.79 2688 2221700 657092 7.36 261512 2261912 4 11:13:01 PM 4982664 7034924 2899760 36.79 2688 2221700 657092 7.36 261512 2261852 4 11:14:01 PM 4982932 7035192 2899492 36.78 2688 2221700 657092 7.36 261512 2261852 4 11:15:01 PM 4929732 6983136 2952692 37.46 2688 2222832 704424 7.89 262200 2314452 12 11:16:01 PM 4977972 7029724 2904452 36.85 2688 2220844 685004 7.67 455536 2073204 188 Average: 5025690 7016786 2856734 36.24 2688 2162878 686239 7.68 273433 2216547 31494 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.43 85.07 1108.54 12.15 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 21.06 11.85 103.25 2.25 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 38.66 30.16 279.84 7.09 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 527.82 393.55 128.46 97.30 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 1.28 0.80 0.27 0.17 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 0.85 0.17 0.05 0.01 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 0.72 0.17 0.04 0.01 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 10.40 7.70 10.92 3.95 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 14.16 12.36 11.63 5.90 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 80.16 60.21 182.56 14.32 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) 10/12/2024 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.81 0.00 5.90 3.03 0.11 54.15 11:08:01 PM 0 53.18 0.00 7.51 3.44 0.12 35.76 11:08:01 PM 1 20.49 0.00 4.29 2.63 0.10 72.49 11:09:01 PM all 8.96 0.00 1.66 6.27 0.06 83.05 11:09:01 PM 0 13.61 0.00 1.85 2.45 0.05 82.03 11:09:01 PM 1 4.31 0.00 1.47 10.08 0.07 84.07 11:10:01 PM all 18.88 0.00 2.41 3.41 0.08 75.21 11:10:01 PM 0 18.07 0.00 2.39 4.99 0.08 74.47 11:10:01 PM 1 19.70 0.00 2.44 1.79 0.09 75.98 11:11:01 PM all 17.93 0.00 3.74 1.90 0.08 76.35 11:11:01 PM 0 22.82 0.00 3.99 2.31 0.08 70.80 11:11:01 PM 1 13.04 0.00 3.49 1.49 0.08 81.90 11:12:01 PM all 0.28 0.00 0.08 0.07 0.03 99.56 11:12:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:12:01 PM 1 0.48 0.00 0.10 0.13 0.03 99.25 11:13:01 PM all 0.23 0.00 0.05 0.00 0.03 99.68 11:13:01 PM 0 0.18 0.00 0.05 0.00 0.03 99.73 11:13:01 PM 1 0.28 0.00 0.05 0.00 0.03 99.63 11:14:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 11:14:01 PM 0 0.40 0.00 0.03 0.00 0.02 99.55 11:14:01 PM 1 0.18 0.00 0.08 0.00 0.03 99.70 11:15:01 PM all 3.26 0.00 0.63 0.07 0.03 96.01 11:15:01 PM 0 2.75 0.00 0.72 0.03 0.03 96.46 11:15:01 PM 1 3.77 0.00 0.53 0.10 0.03 95.56 11:16:01 PM all 17.22 0.00 1.94 0.30 0.06 80.48 11:16:01 PM 0 25.15 0.00 2.45 0.45 0.07 71.87 11:16:01 PM 1 9.28 0.00 1.42 0.15 0.05 89.10 Average: all 11.53 0.00 1.83 1.67 0.06 84.91 Average: 0 15.13 0.00 2.11 1.52 0.06 81.18 Average: 1 7.92 0.00 1.54 1.82 0.06 88.66