---> uname -a: Linux prd-centos8-robot-2c-8g-1278.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: 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 9.7G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 4811 19 2315 6824 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:c6:4b:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fec6:4bda/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) 03/23/2024 _x86_64_ (2 CPU) 23:24:06 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 86.87 14.90 71.98 2742.29 6342.49 11:27:01 PM 78.89 0.72 78.17 51.45 9192.72 11:28:01 PM 23.29 0.85 22.44 123.96 1791.59 11:29:01 PM 20.93 0.17 20.76 9.47 1310.10 11:30:01 PM 48.42 2.53 45.88 396.53 7149.45 11:31:01 PM 12.90 0.17 12.73 33.72 439.70 Average: 45.22 3.22 42.00 559.58 4371.09 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5349180 7075844 2533248 32.14 2688 1909456 685856 7.68 212876 1997408 159076 11:27:01 PM 5191416 7026848 2691012 34.14 2688 2012300 696596 7.80 222276 2115228 36444 11:28:01 PM 5259996 7099832 2622432 33.27 2688 2017288 642968 7.20 241332 2034684 12 11:29:01 PM 4977400 7002616 2905028 36.85 2688 2197036 753076 8.43 277556 2263300 161524 11:30:01 PM 5014284 7071448 2868144 36.39 2688 2227272 628448 7.04 266984 2226220 28 11:31:01 PM 4940316 6996400 2942112 37.32 2688 2225772 700840 7.85 294572 2270716 13240 Average: 5122099 7045498 2760329 35.02 2688 2098187 684631 7.67 252599 2151259 61721 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 198.43 137.64 1234.99 38.69 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 43.74 34.82 417.39 7.01 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 17.83 13.46 5.95 4.33 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 32.64 28.70 283.50 5.90 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 587.52 527.27 118.06 104.89 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 22.09 18.43 23.63 15.14 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 150.38 126.72 347.25 29.33 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) 03/23/2024 _x86_64_ (2 CPU) 23:24:06 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 39.45 0.00 6.20 3.18 0.12 51.05 11:26:01 PM 0 29.50 0.00 4.87 3.46 0.12 62.05 11:26:01 PM 1 49.42 0.00 7.54 2.90 0.12 40.02 11:27:01 PM all 29.64 0.00 3.56 3.44 0.12 63.24 11:27:01 PM 0 30.25 0.00 3.80 3.43 0.10 62.43 11:27:01 PM 1 29.03 0.00 3.33 3.45 0.13 64.05 11:28:01 PM all 12.31 0.00 1.75 1.10 0.13 84.71 11:28:01 PM 0 16.37 0.00 1.72 1.37 0.13 80.40 11:28:01 PM 1 8.24 0.00 1.77 0.84 0.13 89.02 11:29:01 PM all 16.44 0.00 2.79 1.10 0.07 79.60 11:29:01 PM 0 18.70 0.00 3.02 0.55 0.07 77.66 11:29:01 PM 1 14.20 0.00 2.56 1.64 0.07 81.54 11:30:01 PM all 16.90 0.00 3.33 2.12 0.08 77.57 11:30:01 PM 0 17.93 0.00 3.28 2.42 0.08 76.28 11:30:01 PM 1 15.87 0.00 3.38 1.82 0.07 78.86 11:31:01 PM all 14.10 0.00 1.37 0.12 0.08 84.34 11:31:01 PM 0 13.31 0.00 1.64 0.15 0.08 84.82 11:31:01 PM 1 14.90 0.00 1.10 0.08 0.07 83.86 Average: all 21.47 0.00 3.17 1.84 0.10 73.42 Average: 0 21.01 0.00 3.05 1.90 0.10 73.94 Average: 1 21.93 0.00 3.28 1.79 0.10 72.91