---> uname -a: Linux prd-centos8-robot-2c-8g-7511.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4863 19 2213 6780 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:4a:01:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe4a:1fa/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) 08/04/2024 _x86_64_ (2 CPU) 13:21:53 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 116.56 6.98 109.58 1258.65 9913.66 01:25:01 PM 34.62 0.63 33.99 48.92 4821.09 01:26:01 PM 11.65 0.83 10.81 122.36 536.00 01:27:01 PM 67.66 2.52 65.14 396.07 7959.21 01:28:02 PM 3.85 0.10 3.75 32.13 196.18 01:29:01 PM 0.95 0.00 0.95 0.00 608.95 01:30:01 PM 0.42 0.00 0.42 0.00 378.99 01:31:01 PM 0.65 0.03 0.62 1.87 286.32 01:32:01 PM 15.71 0.33 15.38 37.85 711.65 Average: 28.06 1.27 26.78 211.27 2827.67 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5142632 6984288 2739800 34.76 2688 2019412 743224 8.32 213808 2183292 142200 01:25:01 PM 5148576 6974532 2733856 34.68 2688 2003348 738464 8.27 222748 2164676 8 01:26:01 PM 5154208 7018188 2728224 34.61 2688 2039160 697088 7.81 245480 2130404 30600 01:27:01 PM 4982176 7023056 2900256 36.79 2688 2210128 663132 7.43 264908 2258532 112 01:28:02 PM 4934080 6978668 2948352 37.40 2688 2213840 731264 8.19 265660 2305588 960 01:29:01 PM 4907900 6969288 2974532 37.74 2688 2230636 731264 8.19 265716 2331808 268 01:30:01 PM 4895588 6968228 2986844 37.89 2688 2241896 750076 8.40 265716 2343200 216 01:31:01 PM 4885660 6966608 2996772 38.02 2688 2250160 750076 8.40 265952 2353088 100 01:32:01 PM 4994104 6952988 2888328 36.64 2688 2133864 743736 8.33 328196 2207468 63092 Average: 5004992 6981760 2877440 36.50 2688 2149160 727592 8.15 259798 2253117 26395 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 93.50 74.14 1039.93 10.36 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 5.35 4.67 32.26 1.29 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 11.13 11.35 6.14 4.15 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 252.19 221.51 316.03 48.90 0.00 0.00 0.00 0.00 01:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 PM eth0 26.15 20.61 27.79 4.81 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 41.05 34.77 118.20 9.23 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 27.42 20.58 74.43 6.71 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 20.48 20.98 64.46 12.22 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 64.36 47.08 154.06 78.81 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 60.22 50.66 203.86 19.63 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) 08/04/2024 _x86_64_ (2 CPU) 13:21:53 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 34.83 0.00 6.15 4.08 0.11 54.82 01:24:01 PM 0 41.84 0.00 7.21 3.71 0.12 47.13 01:24:01 PM 1 27.82 0.00 5.10 4.45 0.10 62.53 01:25:01 PM all 7.10 0.00 0.99 1.38 0.04 90.49 01:25:01 PM 0 7.29 0.00 0.70 1.75 0.03 90.22 01:25:01 PM 1 6.92 0.00 1.27 1.00 0.05 90.76 01:26:01 PM all 15.36 0.00 2.15 0.28 0.07 82.14 01:26:01 PM 0 19.15 0.00 2.64 0.28 0.07 77.86 01:26:01 PM 1 11.57 0.00 1.67 0.27 0.07 86.42 01:27:01 PM all 22.07 0.00 3.93 2.43 0.09 71.48 01:27:01 PM 0 30.23 0.00 4.66 2.69 0.08 62.34 01:27:01 PM 1 13.91 0.00 3.20 2.17 0.10 80.62 01:28:02 PM all 5.63 0.00 0.30 0.07 0.06 93.94 01:28:02 PM 0 8.21 0.00 0.32 0.03 0.07 91.37 01:28:02 PM 1 3.05 0.00 0.28 0.10 0.05 96.52 01:29:01 PM all 17.99 0.00 0.21 0.12 0.06 81.62 01:29:01 PM 0 25.10 0.00 0.20 0.07 0.05 74.58 01:29:01 PM 1 10.88 0.00 0.22 0.17 0.07 88.67 01:30:01 PM all 10.40 0.00 0.14 0.07 0.04 89.35 01:30:01 PM 0 12.33 0.00 0.15 0.08 0.05 87.39 01:30:01 PM 1 8.46 0.00 0.13 0.05 0.03 91.33 01:31:01 PM all 9.32 0.00 0.25 0.03 0.07 90.34 01:31:01 PM 0 14.76 0.00 0.27 0.03 0.07 84.87 01:31:01 PM 1 3.87 0.00 0.23 0.02 0.07 95.82 01:32:01 PM all 19.33 0.00 2.01 0.21 0.08 78.37 01:32:01 PM 0 28.90 0.00 2.16 0.37 0.07 68.51 01:32:01 PM 1 9.77 0.00 1.87 0.05 0.08 88.23 Average: all 15.79 0.00 1.80 0.96 0.07 81.38 Average: 0 20.87 0.00 2.04 1.01 0.07 76.02 Average: 1 10.70 0.00 1.56 0.92 0.07 86.75