---> uname -a: Linux prd-centos8-robot-2c-8g-8212.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 5005 19 2126 6835 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:45:4f:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe45:4fd1/64 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) 11/17/2024 _x86_64_ (2 CPU) 23:01:31 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 76.09 23.39 52.70 5664.51 30306.71 11:04:01 PM 119.61 7.42 112.20 1296.72 10098.17 11:05:01 PM 31.04 0.42 30.63 64.79 3429.60 11:06:01 PM 67.43 2.52 64.91 396.00 8240.65 11:07:01 PM 7.12 0.00 7.12 0.00 299.22 11:08:01 PM 0.68 0.00 0.68 0.00 11.71 11:09:01 PM 0.32 0.00 0.32 0.00 3.55 11:10:01 PM 0.53 0.12 0.42 33.86 31.67 11:11:01 PM 29.57 0.85 28.72 101.70 1251.80 Average: 36.93 3.86 33.07 839.72 5963.53 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5481832 7057108 2400600 30.46 2688 1766080 715640 8.01 190512 1922532 114904 11:04:01 PM 5195464 7024228 2686968 34.09 2688 2005280 706620 7.91 221244 2119264 82952 11:05:01 PM 5233560 7066968 2648872 33.60 2688 2010476 671188 7.52 243848 2061592 3272 11:06:01 PM 5033908 7075448 2848524 36.14 2688 2210964 628228 7.03 262564 2207476 108 11:07:01 PM 5038352 7079892 2844080 36.08 2688 2210964 628228 7.03 262564 2207476 4 11:08:01 PM 5038108 7079652 2844324 36.08 2688 2210968 628228 7.03 262564 2207664 4 11:09:01 PM 5038280 7079824 2844152 36.08 2688 2210968 628228 7.03 262564 2207596 4 11:10:01 PM 5036108 7079544 2846324 36.11 2688 2212844 637856 7.14 263448 2208928 16 11:11:01 PM 5177648 7048716 2704784 34.31 2688 2046960 663328 7.43 453844 1901304 1548 Average: 5141473 7065709 2740959 34.77 2688 2098389 656394 7.35 269239 2115981 22535 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 316.16 181.67 1523.63 58.39 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 73.74 55.14 687.86 8.87 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 14.23 10.45 6.05 4.02 0.00 0.00 0.00 0.00 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 195.58 142.85 330.20 38.22 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 1.32 0.62 0.17 0.10 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 2.20 0.42 0.22 1.30 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 5.11 0.18 0.27 0.01 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 13.85 7.86 3.74 1.93 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 57.05 36.77 84.21 23.56 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 75.47 48.44 292.92 15.16 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) 11/17/2024 _x86_64_ (2 CPU) 23:01:31 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.32 0.00 6.03 13.13 0.08 45.44 11:03:01 PM 0 33.60 0.00 5.10 13.47 0.08 47.75 11:03:01 PM 1 37.03 0.00 6.96 12.80 0.08 43.12 11:04:01 PM all 33.08 0.00 5.57 5.61 0.12 55.62 11:04:01 PM 0 19.44 0.00 4.70 5.18 0.10 70.58 11:04:01 PM 1 46.71 0.00 6.45 6.05 0.13 40.66 11:05:01 PM all 10.67 0.00 1.81 1.54 0.06 85.93 11:05:01 PM 0 4.58 0.00 1.84 1.37 0.03 92.19 11:05:01 PM 1 16.75 0.00 1.79 1.70 0.08 79.68 11:06:01 PM all 26.11 0.00 4.33 2.15 0.11 67.30 11:06:01 PM 0 22.01 0.00 4.05 1.50 0.12 72.32 11:06:01 PM 1 30.21 0.00 4.60 2.80 0.10 62.29 11:07:01 PM all 0.08 0.00 0.07 0.08 0.04 99.72 11:07:01 PM 0 0.08 0.00 0.08 0.17 0.05 99.62 11:07:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:08:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 11:08:01 PM 0 0.30 0.00 0.10 0.00 0.03 99.57 11:08:01 PM 1 0.37 0.00 0.07 0.00 0.03 99.53 11:09:01 PM all 0.38 0.00 0.12 0.00 0.03 99.47 11:09:01 PM 0 0.13 0.00 0.12 0.00 0.03 99.72 11:09:01 PM 1 0.62 0.00 0.12 0.00 0.03 99.23 11:10:01 PM all 1.71 0.00 0.27 0.03 0.04 97.95 11:10:01 PM 0 0.40 0.00 0.23 0.00 0.05 99.32 11:10:01 PM 1 3.02 0.00 0.30 0.05 0.03 96.60 11:11:01 PM all 29.48 0.00 3.69 0.32 0.08 66.43 11:11:01 PM 0 28.61 0.00 3.72 0.40 0.08 67.18 11:11:01 PM 1 30.35 0.00 3.65 0.23 0.08 65.68 Average: all 15.23 0.00 2.44 2.53 0.07 79.73 Average: 0 12.12 0.00 2.22 2.45 0.06 83.15 Average: 1 18.35 0.00 2.66 2.62 0.07 76.30