---> uname -a: Linux prd-centos8-robot-2c-8g-983.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4766 19 2302 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:16:59:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe16:59f5/64 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 98.85 7.06 91.79 1260.78 6469.64 04:18:01 AM 65.77 0.63 65.14 48.93 9566.02 04:19:01 AM 17.14 0.42 16.73 64.78 920.29 04:20:01 AM 54.60 0.03 54.57 3.47 7570.23 04:21:02 AM 5.21 0.00 5.21 0.00 240.51 04:22:01 AM 0.54 0.00 0.54 0.00 9.30 04:23:01 AM 0.10 0.00 0.10 0.00 0.63 04:24:01 AM 0.10 0.00 0.10 0.00 0.78 04:25:01 AM 0.12 0.00 0.12 0.00 0.78 04:26:01 AM 0.32 0.00 0.32 0.00 4.83 04:27:01 AM 14.08 0.27 13.81 43.73 360.27 04:28:01 AM 17.31 0.43 16.88 53.98 761.78 Average: 22.88 0.74 22.14 123.15 2161.73 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5236884 7043612 2645540 33.56 2688 1984716 701916 7.86 210620 2099188 226840 04:18:01 AM 5223792 7063056 2658632 33.73 2688 2016476 688488 7.71 229484 2083848 20 04:19:01 AM 5145896 7034640 2736528 34.72 2688 2063392 727696 8.15 251388 2131384 39896 04:20:01 AM 4973860 7016636 2908564 36.90 2688 2212280 704528 7.89 258076 2271084 72 04:21:02 AM 4978288 7021112 2904136 36.84 2688 2212304 704528 7.89 258092 2271112 4 04:22:01 AM 4978192 7021016 2904232 36.84 2688 2212304 704528 7.89 258096 2271152 4 04:23:01 AM 4978316 7021140 2904108 36.84 2688 2212304 704528 7.89 258096 2271152 4 04:24:01 AM 4978412 7021240 2904012 36.84 2688 2212308 704528 7.89 258096 2271156 4 04:25:01 AM 4978384 7021212 2904040 36.84 2688 2212308 704528 7.89 258096 2271156 4 04:26:01 AM 4978200 7021028 2904224 36.84 2688 2212308 704528 7.89 258096 2271224 12 04:27:01 AM 4895940 6937412 2986484 37.89 2688 2210652 767548 8.59 453148 2159180 13372 04:28:01 AM 4923740 6970436 2958684 37.54 2688 2215712 761640 8.53 454984 2129256 16588 Average: 5022492 7016045 2859932 36.28 2688 2164755 714915 8.00 283856 2208408 24735 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 77.74 62.46 835.90 10.65 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 42.56 30.66 436.15 4.18 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 27.61 22.56 83.66 6.56 0.00 0.00 0.00 0.00 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 674.79 582.09 344.92 113.50 0.00 0.00 0.00 0.00 04:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:02 AM eth0 14.11 10.83 4.10 3.26 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 2.61 1.93 0.43 0.42 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 2.93 1.97 0.46 0.43 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 0.83 0.32 0.08 0.05 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 0.53 0.18 0.03 0.01 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 1.23 0.22 0.23 0.07 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 19.83 17.50 19.07 11.76 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 12.05 11.33 9.91 5.46 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 73.17 61.92 144.78 13.05 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 35.23 0.00 5.77 3.28 0.13 55.58 04:17:01 AM 0 22.94 0.00 4.37 3.06 0.13 69.50 04:17:01 AM 1 47.65 0.00 7.18 3.51 0.13 41.52 04:18:01 AM all 10.84 0.00 1.91 4.54 0.08 82.62 04:18:01 AM 0 7.93 0.00 1.82 5.10 0.08 85.07 04:18:01 AM 1 13.76 0.00 2.00 3.97 0.08 80.18 04:19:01 AM all 18.22 0.00 2.44 0.47 0.08 78.80 04:19:01 AM 0 15.27 0.00 2.21 0.45 0.07 82.01 04:19:01 AM 1 21.17 0.00 2.67 0.48 0.08 75.59 04:20:01 AM all 20.22 0.00 4.72 1.85 0.13 73.08 04:20:01 AM 0 19.80 0.00 4.84 1.78 0.13 73.44 04:20:01 AM 1 20.64 0.00 4.59 1.92 0.13 72.71 04:21:02 AM all 0.53 0.00 0.25 0.08 0.06 99.08 04:21:02 AM 0 0.22 0.00 0.23 0.15 0.05 99.35 04:21:02 AM 1 0.85 0.00 0.27 0.00 0.07 98.82 04:22:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 04:22:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 04:22:01 AM 1 0.54 0.00 0.07 0.00 0.02 99.37 04:23:01 AM all 0.23 0.00 0.08 0.00 0.05 99.64 04:23:01 AM 0 0.12 0.00 0.12 0.00 0.08 99.68 04:23:01 AM 1 0.33 0.00 0.05 0.00 0.02 99.60 04:24:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 04:24:01 AM 0 0.12 0.00 0.05 0.00 0.05 99.78 04:24:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 04:25:01 AM all 0.25 0.00 0.06 0.00 0.04 99.65 04:25:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 04:25:01 AM 1 0.40 0.00 0.03 0.00 0.03 99.53 04:26:01 AM all 0.23 0.00 0.07 0.00 0.05 99.66 04:26:01 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 04:26:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 04:27:01 AM all 18.57 0.00 2.16 0.37 0.08 78.83 04:27:01 AM 0 15.40 0.00 2.41 0.42 0.07 81.71 04:27:01 AM 1 21.74 0.00 1.91 0.32 0.08 75.95 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 16.53 0.00 2.11 0.43 0.10 80.84 04:28:01 AM 0 4.95 0.00 1.49 0.25 0.12 93.19 04:28:01 AM 1 28.08 0.00 2.72 0.60 0.08 68.52 Average: all 10.13 0.00 1.64 0.92 0.07 87.24 Average: 0 7.27 0.00 1.48 0.94 0.08 90.23 Average: 1 12.99 0.00 1.80 0.90 0.07 84.24