---> uname -a: Linux prd-centos8-robot-2c-8g-1753.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 621 4923 19 2152 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:df:51:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fedf:51ad/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) 12/11/2024 _x86_64_ (2 CPU) 00:57:22 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 102.19 25.04 77.14 6657.27 7150.95 01:00:01 AM 82.99 0.70 82.29 50.78 9573.89 01:01:01 AM 26.24 0.42 25.82 64.78 2090.72 01:02:01 AM 52.07 0.12 51.96 5.33 7503.05 01:03:01 AM 2.83 0.10 2.73 32.12 88.75 01:04:01 AM 2.35 0.02 2.33 0.93 365.96 01:05:01 AM 0.13 0.00 0.13 0.00 2.28 01:06:01 AM 0.23 0.00 0.23 0.00 165.77 01:07:01 AM 23.49 0.63 22.86 73.18 1680.81 Average: 32.38 2.96 29.41 753.99 3173.23 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5379044 7071372 2503388 31.76 2688 1874416 656108 7.35 209580 1969976 135376 01:00:01 AM 5183248 7019864 2699184 34.24 2688 2013112 718704 8.05 221484 2131160 30680 01:01:01 AM 5132404 7027660 2750028 34.89 2688 2069720 702644 7.87 251440 2146336 47280 01:02:01 AM 5003536 7043184 2878896 36.52 2688 2208996 658640 7.37 257892 2245920 28 01:03:01 AM 4953044 6999092 2929388 37.16 2688 2215460 721320 8.08 258156 2294976 5500 01:04:01 AM 4939256 6988840 2943176 37.34 2688 2218924 737180 8.25 258156 2309568 4 01:05:01 AM 4927040 6976660 2955392 37.49 2688 2218960 755900 8.46 258156 2321944 4 01:06:01 AM 4985540 7041716 2896892 36.75 2688 2225516 661916 7.41 258552 2262876 1652 01:07:01 AM 5079184 6975636 2803248 35.56 2688 2071364 711784 7.97 461136 1991888 180 Average: 5064700 7016003 2817732 35.75 2688 2124052 702688 7.87 270506 2186072 24523 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 327.69 190.16 1625.72 59.87 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 63.51 46.35 642.01 8.10 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 31.94 25.59 122.65 6.88 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 194.00 138.75 217.48 38.65 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 35.05 24.93 70.99 3.08 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 238.08 236.91 51.72 100.68 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 278.56 267.23 429.58 92.68 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.56 57.37 120.83 15.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 78.19 49.38 107.13 42.79 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 145.06 115.05 374.14 40.90 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) 12/11/2024 _x86_64_ (2 CPU) 00:57:22 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 42.41 0.00 7.48 3.79 0.10 46.22 12:59:01 AM 0 48.96 0.00 7.08 4.90 0.10 38.95 12:59:01 AM 1 35.84 0.00 7.89 2.67 0.10 53.49 01:00:01 AM all 24.03 0.00 3.28 7.47 0.08 65.14 01:00:01 AM 0 33.04 0.00 3.71 7.96 0.07 55.23 01:00:01 AM 1 14.99 0.00 2.86 6.98 0.08 75.08 01:01:01 AM all 20.14 0.00 2.68 0.99 0.07 76.13 01:01:01 AM 0 27.55 0.00 3.19 1.47 0.07 67.72 01:01:01 AM 1 12.72 0.00 2.17 0.50 0.07 84.54 01:02:01 AM all 17.66 0.00 3.11 2.52 0.06 76.65 01:02:01 AM 0 24.56 0.00 3.50 2.92 0.05 68.97 01:02:01 AM 1 10.75 0.00 2.71 2.12 0.07 84.36 01:03:01 AM all 4.98 0.00 0.29 0.05 0.04 94.64 01:03:01 AM 0 7.09 0.00 0.25 0.07 0.05 92.53 01:03:01 AM 1 2.89 0.00 0.32 0.03 0.03 96.72 01:04:01 AM all 26.60 0.00 1.14 0.03 0.10 72.14 01:04:01 AM 0 45.77 0.00 1.98 0.02 0.12 52.12 01:04:01 AM 1 7.46 0.00 0.30 0.03 0.08 92.12 01:05:01 AM all 27.52 0.00 0.57 0.00 0.10 71.81 01:05:01 AM 0 52.45 0.00 0.91 0.00 0.12 46.52 01:05:01 AM 1 2.79 0.00 0.23 0.00 0.08 96.89 01:06:01 AM all 9.20 0.00 0.33 0.03 0.08 90.36 01:06:01 AM 0 11.17 0.00 0.30 0.07 0.08 88.38 01:06:01 AM 1 7.19 0.00 0.36 0.00 0.07 92.39 01:07:01 AM all 26.69 0.00 3.38 0.46 0.10 69.37 01:07:01 AM 0 28.25 0.00 3.30 0.38 0.10 67.96 01:07:01 AM 1 25.13 0.00 3.46 0.53 0.10 70.78 Average: all 22.12 0.00 2.47 1.70 0.08 73.63 Average: 0 30.95 0.00 2.69 1.98 0.08 64.30 Average: 1 13.28 0.00 2.25 1.43 0.08 82.96