---> uname -a: Linux prd-centos8-robot-2c-8g-8236.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 597 4970 19 2129 6803 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:3f:91:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe3f:910c/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) 23:40:58 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 101.55 13.10 88.45 2343.22 6302.30 11:44:01 PM 68.47 0.70 67.77 50.79 9566.16 11:45:01 PM 10.11 0.55 9.56 64.78 273.96 11:46:01 PM 42.18 2.48 39.69 392.60 2358.64 11:47:01 PM 30.96 0.03 30.93 3.47 6024.26 11:48:01 PM 7.63 0.40 7.23 68.91 210.35 Average: 43.48 2.88 40.61 487.32 4122.46 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5190216 6987380 2692208 34.15 2688 1975900 735072 8.23 217740 2139204 226640 11:44:01 PM 5161476 6992516 2720948 34.52 2688 2008280 716328 8.02 221000 2150036 4 11:45:01 PM 5238944 7071900 2643480 33.54 2688 2010228 632104 7.08 239860 2055160 4 11:46:01 PM 5007964 7052512 2874460 36.47 2688 2213780 658532 7.37 259296 2241524 166900 11:47:01 PM 5005476 7049996 2876948 36.50 2688 2213968 655084 7.33 262548 2237316 4 11:48:01 PM 5103408 6975928 2779016 35.26 2688 2046152 722432 8.09 293220 2125524 17228 Average: 5117914 7021705 2764510 35.07 2688 2078051 686592 7.69 248944 2158127 68463 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 116.69 92.10 1030.22 20.53 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 45.54 31.94 439.15 5.66 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 10.91 9.48 4.86 3.56 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 39.71 32.56 299.07 8.18 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 178.05 143.91 35.54 35.89 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 64.33 40.87 78.46 19.05 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 75.87 58.48 314.56 15.48 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) 23:40:58 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 37.45 0.00 6.51 2.80 0.12 53.13 11:43:01 PM 0 26.08 0.00 4.75 1.73 0.12 67.32 11:43:01 PM 1 48.88 0.00 8.27 3.88 0.12 38.85 11:44:01 PM all 14.28 0.00 2.31 2.60 0.10 80.71 11:44:01 PM 0 7.75 0.00 1.95 2.02 0.10 88.17 11:44:01 PM 1 20.82 0.00 2.66 3.18 0.10 73.23 11:45:01 PM all 10.35 0.00 1.24 0.20 0.07 88.15 11:45:01 PM 0 4.64 0.00 0.97 0.12 0.07 94.21 11:45:01 PM 1 16.06 0.00 1.50 0.28 0.07 82.08 11:46:01 PM all 22.69 0.00 3.74 1.46 0.09 72.02 11:46:01 PM 0 14.07 0.00 3.07 1.20 0.08 81.58 11:46:01 PM 1 31.33 0.00 4.41 1.72 0.10 62.44 11:47:01 PM all 4.89 0.00 0.99 1.38 0.06 92.69 11:47:01 PM 0 5.01 0.00 1.17 1.27 0.07 92.48 11:47:01 PM 1 4.77 0.00 0.80 1.49 0.05 92.89 11:48:01 PM all 12.64 0.00 1.86 0.09 0.09 85.31 11:48:01 PM 0 8.02 0.00 1.57 0.07 0.08 90.26 11:48:01 PM 1 17.27 0.00 2.16 0.12 0.10 80.35 Average: all 17.06 0.00 2.77 1.42 0.09 78.65 Average: 0 10.94 0.00 2.25 1.07 0.09 85.65 Average: 1 23.19 0.00 3.30 1.78 0.09 71.64