---> uname -a: Linux prd-centos8-robot-2c-8g-5583.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4924 19 2149 6777 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:b2:b2:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:feb2:b2e5/64 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) 04/07/2024 _x86_64_ (2 CPU) 04:20:39 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 175.39 96.85 78.54 12895.03 40907.11 04:23:01 AM 87.30 0.08 87.22 2.53 8255.61 04:24:01 AM 41.69 1.48 40.21 171.70 4357.52 04:25:01 AM 41.04 2.72 38.32 405.33 2472.16 04:26:01 AM 29.40 0.05 29.35 3.60 5848.51 04:27:01 AM 3.68 0.02 3.67 0.93 382.99 04:28:01 AM 0.30 0.00 0.30 0.00 4.55 04:29:01 AM 0.32 0.00 0.32 0.00 148.93 04:30:01 AM 27.12 0.53 26.59 70.24 1735.99 Average: 45.14 11.30 33.84 1505.57 7123.92 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5416480 7030580 2465948 31.28 2688 1805240 760732 8.52 218300 1958664 90028 04:23:01 AM 5148156 6986784 2734272 34.69 2688 2016108 747336 8.37 214352 2176228 104476 04:24:01 AM 5268128 7093652 2614300 33.17 2688 2002972 646484 7.24 240876 2029476 40 04:25:01 AM 5030200 7066412 2852228 36.18 2688 2205704 655492 7.34 263432 2220072 161840 04:26:01 AM 4967580 7010616 2914848 36.98 2688 2212792 757732 8.48 266936 2273604 6960 04:27:01 AM 4957808 7002324 2924620 37.10 2688 2214268 757732 8.48 266936 2283724 8 04:28:01 AM 4943832 6988384 2938596 37.28 2688 2214304 779412 8.73 266936 2297528 4 04:29:01 AM 4994892 7045648 2887536 36.63 2688 2220508 674432 7.55 267332 2246292 1816 04:30:01 AM 5064240 6957752 2818188 35.75 2688 2069460 753456 8.44 454860 2011752 180 Average: 5087924 7020239 2794504 35.45 2688 2106817 725868 8.13 273329 2166371 40595 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 326.81 198.33 1540.73 61.43 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 57.98 43.92 498.87 7.71 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 12.78 8.23 6.02 3.31 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 41.09 35.57 299.35 8.92 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 261.31 230.94 116.68 48.85 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 287.24 287.57 60.33 119.95 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 255.36 249.01 427.12 82.83 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 53.82 43.67 379.63 3.71 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 52.55 41.62 97.75 40.19 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 149.88 126.54 380.73 41.88 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) 04/07/2024 _x86_64_ (2 CPU) 04:20:39 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 42.94 0.05 10.58 10.10 0.10 36.24 04:22:01 AM 0 39.77 0.08 9.73 9.93 0.10 40.39 04:22:01 AM 1 46.12 0.02 11.42 10.27 0.10 32.07 04:23:01 AM all 38.68 0.00 4.76 2.81 0.13 53.62 04:23:01 AM 0 31.76 0.00 4.14 1.68 0.13 62.29 04:23:01 AM 1 45.58 0.00 5.38 3.94 0.12 44.98 04:24:01 AM all 19.17 0.00 2.09 3.40 0.08 75.27 04:24:01 AM 0 9.94 0.00 2.07 3.49 0.08 84.41 04:24:01 AM 1 28.38 0.00 2.10 3.31 0.07 66.14 04:25:01 AM all 28.81 0.00 4.54 0.91 0.09 65.65 04:25:01 AM 0 29.78 0.00 4.63 0.95 0.10 64.54 04:25:01 AM 1 27.83 0.00 4.45 0.87 0.08 66.76 04:26:01 AM all 13.13 0.00 1.50 1.60 0.07 83.71 04:26:01 AM 0 9.59 0.00 1.42 1.89 0.07 87.02 04:26:01 AM 1 16.69 0.00 1.57 1.30 0.07 80.36 04:27:01 AM all 27.45 0.00 1.67 0.13 0.08 70.66 04:27:01 AM 0 45.36 0.00 0.79 0.08 0.10 53.67 04:27:01 AM 1 9.64 0.00 2.54 0.18 0.07 87.57 04:28:01 AM all 29.11 0.00 0.57 0.00 0.11 70.21 04:28:01 AM 0 8.46 0.00 0.32 0.00 0.10 91.12 04:28:01 AM 1 49.82 0.00 0.82 0.00 0.12 49.24 04:29:01 AM all 3.57 0.00 0.34 0.05 0.06 95.99 04:29:01 AM 0 2.11 0.00 0.35 0.10 0.05 97.39 04:29:01 AM 1 5.04 0.00 0.32 0.00 0.07 94.57 04:30:01 AM all 30.12 0.00 3.42 0.47 0.09 65.90 04:30:01 AM 0 22.35 0.00 3.66 0.62 0.10 73.26 04:30:01 AM 1 37.86 0.00 3.18 0.32 0.08 58.56 Average: all 25.90 0.01 3.27 2.16 0.09 68.56 Average: 0 22.12 0.01 3.01 2.08 0.09 72.68 Average: 1 29.70 0.00 3.54 2.24 0.09 64.44