---> uname -a: Linux prd-centos8-robot-2c-8g-39060.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 635 4946 19 2116 6765 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:09:da:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe09:da3c/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) 10/05/2024 _x86_64_ (2 CPU) 04:18:15 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 104.35 24.53 79.82 4992.34 6397.33 04:21:01 AM 80.89 0.70 80.19 50.78 9143.00 04:22:01 AM 16.64 0.42 16.23 64.78 1645.68 04:23:01 AM 59.93 0.03 59.90 3.47 7920.06 04:24:01 AM 2.87 0.00 2.87 0.00 104.63 04:25:01 AM 0.23 0.00 0.23 0.00 3.08 04:26:01 AM 0.12 0.00 0.12 0.00 1.60 04:27:01 AM 0.27 0.08 0.18 31.99 6.15 04:28:01 AM 1.98 0.00 1.98 0.00 114.61 04:29:01 AM 27.43 0.65 26.78 74.12 1341.79 Average: 29.47 2.64 26.83 521.78 2667.95 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5327592 7034140 2554832 32.41 2688 1888372 699648 7.83 211440 2018888 146732 04:21:01 AM 5167168 6993228 2715256 34.45 2688 2003324 716440 8.02 221808 2146584 30072 04:22:01 AM 5155860 7025284 2726564 34.59 2688 2044328 676324 7.57 245440 2128200 38776 04:23:01 AM 4980180 7010196 2902244 36.82 2688 2199492 683016 7.65 258252 2268456 96 04:24:01 AM 4980120 7010140 2902304 36.82 2688 2199496 683016 7.65 258252 2268472 4 04:25:01 AM 4980136 7010156 2902288 36.82 2688 2199496 683016 7.65 258252 2268656 4 04:26:01 AM 4980180 7010200 2902244 36.82 2688 2199496 683016 7.65 258252 2268800 4 04:27:01 AM 4936212 6967736 2946212 37.38 2688 2201000 756264 8.47 258392 2312596 548 04:28:01 AM 4975776 7009296 2906648 36.88 2688 2202996 681660 7.63 258712 2272984 1040 04:29:01 AM 5097328 6956396 2785096 35.33 2688 2034272 742120 8.31 445136 1989136 184 Average: 5058055 7002677 2824369 35.83 2688 2117227 700452 7.84 267394 2194277 21746 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 284.29 181.31 1653.87 60.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 57.08 41.49 531.20 7.41 0.00 0.00 0.00 0.00 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 17.08 14.05 6.89 4.82 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 263.73 212.81 341.13 50.58 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 1.37 0.73 0.16 0.13 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 1.03 0.63 0.21 0.97 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 1.13 0.43 0.34 0.24 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 32.08 20.83 24.99 20.51 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 53.52 39.30 14.15 7.78 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 45.26 37.13 85.40 27.84 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 75.66 54.87 265.85 18.03 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) 10/05/2024 _x86_64_ (2 CPU) 04:18:15 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 38.98 0.00 7.13 4.27 0.11 49.52 04:20:01 AM 0 41.40 0.00 8.14 5.38 0.10 44.97 04:20:01 AM 1 36.55 0.00 6.11 3.15 0.12 54.06 04:21:01 AM all 22.02 0.00 3.25 3.20 0.08 71.45 04:21:01 AM 0 35.78 0.00 4.54 3.34 0.08 56.26 04:21:01 AM 1 8.29 0.00 1.97 3.05 0.08 86.61 04:22:01 AM all 16.54 0.00 2.54 0.83 0.06 80.03 04:22:01 AM 0 21.11 0.00 2.74 1.42 0.07 74.66 04:22:01 AM 1 11.98 0.00 2.34 0.25 0.05 85.39 04:23:01 AM all 21.87 0.00 3.87 3.19 0.09 70.97 04:23:01 AM 0 20.90 0.00 3.66 2.81 0.08 72.55 04:23:01 AM 1 22.84 0.00 4.08 3.58 0.10 69.40 04:24:01 AM all 0.11 0.00 0.08 0.01 0.02 99.79 04:24:01 AM 0 0.15 0.00 0.10 0.02 0.02 99.72 04:24:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 04:25:01 AM all 0.42 0.00 0.05 0.00 0.03 99.51 04:25:01 AM 0 0.62 0.00 0.05 0.00 0.02 99.32 04:25:01 AM 1 0.22 0.00 0.05 0.00 0.03 99.70 04:26:01 AM all 0.35 0.00 0.06 0.00 0.02 99.57 04:26:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 04:26:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 04:27:01 AM all 3.58 0.00 0.39 0.02 0.03 95.98 04:27:01 AM 0 6.47 0.00 0.55 0.03 0.03 92.91 04:27:01 AM 1 0.69 0.00 0.23 0.00 0.03 99.05 04:28:01 AM all 10.82 0.00 0.66 0.03 0.05 88.45 04:28:01 AM 0 10.10 0.00 0.71 0.00 0.05 89.14 04:28:01 AM 1 11.53 0.00 0.61 0.05 0.05 87.76 04:29:01 AM all 25.10 0.00 3.21 0.35 0.08 71.26 04:29:01 AM 0 32.14 0.00 3.68 0.47 0.08 63.63 04:29:01 AM 1 18.06 0.00 2.74 0.23 0.07 78.89 Average: all 13.98 0.00 2.12 1.19 0.06 82.65 Average: 0 16.93 0.00 2.42 1.35 0.06 79.25 Average: 1 11.04 0.00 1.83 1.03 0.06 86.05