---> uname -a: Linux prd-centos8-robot-2c-8g-29520.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 585 4981 19 2130 6815 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:9a:68:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe9a:68b1/64 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) 09/28/2024 _x86_64_ (2 CPU) 23:52:36 LINUX RESTART (2 CPU) 11:53:01 PM tps rtps wtps bread/s bwrtn/s 11:54:01 PM 126.34 73.84 52.50 8087.51 37691.28 11:55:01 PM 128.99 6.96 122.03 1258.11 10334.76 11:56:01 PM 45.22 1.02 44.20 111.43 5568.36 11:57:02 PM 27.13 0.03 27.10 2.27 1604.02 11:58:01 PM 45.99 2.56 43.43 402.78 7057.85 11:59:01 PM 14.75 0.43 14.31 69.98 503.62 Average: 64.80 14.18 50.62 1659.63 10472.83 11:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 PM 5617972 7103036 2264452 28.73 2688 1678852 662300 7.42 177256 1807768 79380 11:55:01 PM 5232796 7037724 2649628 33.61 2688 1982144 673096 7.54 210804 2094816 114328 11:56:01 PM 5254024 7088712 2628400 33.35 2688 2011884 629012 7.04 239992 2042672 24 11:57:02 PM 4974116 7010972 2908308 36.90 2688 2206000 685288 7.67 253700 2282740 188348 11:58:01 PM 5008556 7057156 2873868 36.46 2688 2217980 624016 6.99 261652 2236320 4 11:59:01 PM 5113508 6986060 2768916 35.13 2688 2047996 715100 8.01 290244 2124208 16840 Average: 5200162 7047277 2682262 34.03 2688 2024143 664802 7.44 238941 2098087 66487 11:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 264.30 151.47 1006.40 53.05 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 78.66 64.81 800.48 9.62 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 43.45 32.52 383.63 6.14 0.00 0.00 0.00 0.00 11:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 PM eth0 36.84 29.51 294.31 6.64 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 241.82 207.61 52.29 48.90 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 73.89 44.62 84.45 20.62 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 122.85 88.10 438.08 24.10 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) 09/28/2024 _x86_64_ (2 CPU) 23:52:36 LINUX RESTART (2 CPU) 11:53:01 PM CPU %user %nice %system %iowait %steal %idle 11:54:01 PM all 28.24 0.05 8.52 37.07 0.12 26.00 11:54:01 PM 0 31.09 0.03 9.00 37.54 0.12 22.21 11:54:01 PM 1 25.38 0.07 8.03 36.59 0.12 29.81 11:55:01 PM all 36.76 0.00 6.14 5.27 0.13 51.71 11:55:01 PM 0 43.89 0.00 7.16 6.40 0.13 42.42 11:55:01 PM 1 29.65 0.00 5.11 4.15 0.12 60.97 11:56:01 PM all 19.77 0.00 2.03 4.46 0.08 73.66 11:56:01 PM 0 24.13 0.00 2.44 4.17 0.07 69.19 11:56:01 PM 1 15.41 0.00 1.62 4.75 0.10 78.12 11:57:02 PM all 23.27 0.00 3.52 0.77 0.09 72.35 11:57:02 PM 0 24.67 0.00 3.87 0.83 0.08 70.54 11:57:02 PM 1 21.87 0.00 3.17 0.70 0.10 74.16 11:58:01 PM all 5.62 0.00 1.64 1.92 0.04 90.77 11:58:01 PM 0 6.33 0.00 1.46 2.40 0.03 89.77 11:58:01 PM 1 4.92 0.00 1.82 1.45 0.05 91.76 11:59:01 PM all 13.67 0.00 1.95 0.32 0.06 83.99 11:59:01 PM 0 19.74 0.00 1.87 0.30 0.07 78.03 11:59:01 PM 1 7.61 0.00 2.04 0.33 0.05 89.97 Average: all 21.26 0.01 3.96 8.25 0.09 66.43 Average: 0 25.02 0.01 4.30 8.57 0.08 62.02 Average: 1 17.50 0.01 3.63 7.93 0.09 70.84