---> uname -a: Linux prd-centos8-robot-2c-8g-34620.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 571 4993 19 2132 6829 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:81:e4:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe81:e444/64 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) 10/03/2024 _x86_64_ (2 CPU) 04:19:05 LINUX RESTART (2 CPU) 04:20:01 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 100.10 8.06 92.04 1351.10 6578.63 04:22:01 AM 72.50 0.63 71.87 48.93 9470.69 04:23:01 AM 32.21 0.35 31.86 61.19 1739.51 04:24:01 AM 43.05 0.03 43.02 3.47 6935.14 04:25:01 AM 2.97 0.10 2.87 32.13 146.18 04:26:01 AM 2.10 0.00 2.10 0.00 154.78 04:27:01 AM 0.32 0.00 0.32 0.00 28.98 04:28:01 AM 0.27 0.00 0.27 0.00 39.90 04:29:01 AM 13.41 0.37 13.05 39.19 935.46 Average: 29.66 1.06 28.60 170.72 2892.32 04:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5267996 7069176 2614436 33.17 2688 1978976 666160 7.46 211064 2070140 223336 04:22:01 AM 5186008 7015732 2696424 34.21 2688 2006840 692704 7.76 221800 2128668 8 04:23:01 AM 5013136 7044088 2869296 36.40 2688 2200640 653388 7.32 256244 2246944 173116 04:24:01 AM 5040904 7074468 2841528 36.05 2688 2202904 627856 7.03 258392 2209060 4 04:25:01 AM 4998576 7034768 2883856 36.59 2688 2205532 694816 7.78 258540 2250876 76 04:26:01 AM 4990860 7029648 2891572 36.68 2688 2208128 751388 8.41 258552 2257976 40 04:27:01 AM 4988332 7028164 2894100 36.72 2688 2209172 751388 8.41 258556 2260656 344 04:28:01 AM 4984536 7025464 2897896 36.76 2688 2210268 767224 8.59 258564 2264532 328 04:29:01 AM 5126268 7001040 2756164 34.97 2688 2049412 703164 7.87 293096 2108176 13212 Average: 5066291 7035839 2816141 35.73 2688 2141319 700899 7.85 252756 2199670 45607 04:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.64 71.02 946.67 9.71 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 37.43 26.56 380.25 3.76 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 40.33 35.43 296.84 8.94 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 202.13 150.65 47.14 43.20 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 121.91 112.48 24.04 12.18 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 193.29 187.69 35.21 17.81 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 39.51 34.18 9.18 5.92 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 42.80 35.79 10.02 6.49 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 70.42 47.33 101.93 39.75 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 92.72 77.90 205.73 16.42 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) 10/03/2024 _x86_64_ (2 CPU) 04:19:05 LINUX RESTART (2 CPU) 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 36.81 0.00 5.87 3.01 0.13 54.19 04:21:01 AM 0 46.16 0.00 6.91 2.69 0.13 44.11 04:21:01 AM 1 27.47 0.00 4.83 3.33 0.12 64.25 04:22:01 AM all 10.41 0.00 1.52 3.26 0.05 84.77 04:22:01 AM 0 18.33 0.00 2.15 4.42 0.03 75.05 04:22:01 AM 1 2.49 0.00 0.88 2.09 0.07 94.47 04:23:01 AM all 27.52 0.00 3.79 0.58 0.10 68.00 04:23:01 AM 0 30.58 0.00 3.53 0.82 0.10 64.97 04:23:01 AM 1 24.46 0.00 4.05 0.35 0.10 71.04 04:24:01 AM all 8.28 0.00 1.79 1.46 0.05 88.42 04:24:01 AM 0 10.34 0.00 1.97 1.41 0.05 86.23 04:24:01 AM 1 6.22 0.00 1.60 1.52 0.05 90.61 04:25:01 AM all 8.60 0.00 0.72 0.05 0.06 90.57 04:25:01 AM 0 14.42 0.00 0.76 0.05 0.07 84.70 04:25:01 AM 1 2.81 0.00 0.69 0.05 0.05 96.40 04:26:01 AM all 14.70 0.00 0.96 0.01 0.08 84.26 04:26:01 AM 0 18.26 0.00 0.91 0.02 0.07 80.74 04:26:01 AM 1 11.14 0.00 1.01 0.00 0.08 87.77 04:27:01 AM all 9.91 0.00 0.50 0.00 0.09 89.50 04:27:01 AM 0 14.23 0.00 0.58 0.00 0.08 85.11 04:27:01 AM 1 5.59 0.00 0.42 0.00 0.10 93.89 04:28:01 AM all 10.24 0.00 0.49 0.00 0.06 89.20 04:28:01 AM 0 13.47 0.00 0.47 0.00 0.07 85.99 04:28:01 AM 1 7.01 0.00 0.52 0.00 0.05 92.42 04:29:01 AM all 17.78 0.00 1.98 0.16 0.08 80.01 04:29:01 AM 0 21.77 0.00 2.30 0.10 0.08 75.74 04:29:01 AM 1 13.78 0.00 1.65 0.22 0.07 84.28 Average: all 16.04 0.00 1.96 0.95 0.08 80.97 Average: 0 20.86 0.00 2.18 1.06 0.08 75.83 Average: 1 11.23 0.00 1.74 0.84 0.08 86.11