---> uname -a: Linux prd-centos8-robot-2c-8g-6625.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4972 19 2115 6791 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:78:b1:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe78:b1a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 05:49:52 LINUX RESTART (2 CPU) 05:50:00 AM tps rtps wtps bread/s bwrtn/s 05:51:01 AM 216.17 162.33 53.83 15177.29 38369.69 05:52:01 AM 116.34 6.85 109.50 1273.44 9631.71 05:53:01 AM 43.13 0.67 42.46 49.99 5126.23 05:54:01 AM 4.67 0.85 3.82 123.96 104.35 05:55:01 AM 57.70 0.20 57.50 12.93 7514.75 05:56:01 AM 8.77 0.02 8.75 0.13 760.32 05:57:01 AM 0.28 0.00 0.28 0.00 4.32 05:58:01 AM 1.98 0.23 1.75 34.13 105.85 05:59:01 AM 25.01 0.52 24.49 64.65 1161.95 Average: 53.02 19.38 33.64 1888.01 7042.43 05:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 AM 5485512 7006456 2396916 30.41 2688 1713900 769784 8.62 186420 1925168 102560 05:52:01 AM 5191488 6996272 2690940 34.14 2688 1982300 720280 8.06 211988 2134180 103200 05:53:01 AM 5114776 6938744 2767652 35.11 2688 2001380 772116 8.65 232460 2188440 24 05:54:01 AM 5156720 7011880 2725708 34.58 2688 2031524 703424 7.88 245092 2130740 24984 05:55:01 AM 4999972 7027432 2882456 36.57 2688 2197468 675680 7.57 263204 2244872 15952 05:56:01 AM 4903464 6931196 2978964 37.79 2688 2197740 803564 9.00 263372 2339136 12 05:57:01 AM 4835872 6863652 3046556 38.65 2688 2197796 876924 9.82 263372 2406052 36 05:58:01 AM 5125340 6988736 2757088 34.98 2688 2034856 732084 8.20 255340 2139044 4700 05:59:01 AM 5153576 7012388 2728852 34.62 2688 2034312 702492 7.87 440316 1937064 204 Average: 5107413 6975195 2775015 35.21 2688 2043475 750705 8.41 262396 2160522 27964 05:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 280.32 161.63 1408.88 55.85 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 56.85 48.80 633.50 7.82 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 32.98 23.45 270.42 5.29 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 11.13 8.23 3.04 2.01 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 206.53 175.62 333.26 43.58 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 158.82 146.18 1307.12 697.75 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 531.59 475.62 6868.25 30.72 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 299.83 264.41 3459.94 32.13 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 18.48 16.59 14.16 8.13 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 177.61 146.76 1588.34 98.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 05:49:52 LINUX RESTART (2 CPU) 05:50:00 AM CPU %user %nice %system %iowait %steal %idle 05:51:01 AM all 52.16 0.04 10.82 13.08 0.12 23.78 05:51:01 AM 0 57.72 0.05 11.54 13.93 0.12 16.64 05:51:01 AM 1 46.60 0.03 10.09 12.23 0.12 30.93 05:52:01 AM all 39.63 0.00 5.77 3.60 0.11 50.89 05:52:01 AM 0 52.71 0.00 6.51 3.39 0.12 37.26 05:52:01 AM 1 26.59 0.00 5.03 3.81 0.10 64.47 05:53:01 AM all 22.70 0.00 1.96 1.74 0.08 73.52 05:53:01 AM 0 33.67 0.00 2.26 1.89 0.07 62.12 05:53:01 AM 1 11.75 0.00 1.67 1.59 0.08 84.91 05:54:01 AM all 4.89 0.00 1.54 0.14 0.05 93.38 05:54:01 AM 0 2.99 0.00 1.58 0.17 0.05 95.21 05:54:01 AM 1 6.80 0.00 1.49 0.12 0.05 91.55 05:55:01 AM all 28.17 0.00 4.17 1.76 0.10 65.80 05:55:01 AM 0 37.89 0.00 4.49 2.12 0.10 55.39 05:55:01 AM 1 18.45 0.00 3.84 1.40 0.10 76.21 05:56:01 AM all 10.37 0.00 0.73 0.29 0.09 88.51 05:56:01 AM 0 10.60 0.00 0.97 0.34 0.08 88.00 05:56:01 AM 1 10.15 0.00 0.49 0.25 0.10 89.02 05:57:01 AM all 13.47 0.00 1.46 0.00 0.11 84.96 05:57:01 AM 0 22.04 0.00 2.18 0.00 0.12 75.67 05:57:01 AM 1 4.96 0.00 0.74 0.00 0.10 94.20 05:58:01 AM all 10.56 0.00 1.75 0.03 0.11 87.56 05:58:01 AM 0 12.17 0.00 2.04 0.05 0.10 85.64 05:58:01 AM 1 8.92 0.00 1.46 0.00 0.12 89.49 05:59:01 AM all 29.97 0.00 2.69 0.32 0.08 66.94 05:59:01 AM 0 40.64 0.00 2.90 0.43 0.08 55.94 05:59:01 AM 1 19.30 0.00 2.49 0.20 0.08 77.93 Average: all 23.61 0.00 3.44 2.34 0.09 70.51 Average: 0 30.11 0.01 3.84 2.50 0.09 63.45 Average: 1 17.11 0.00 3.04 2.19 0.09 77.56