---> uname -a: Linux prd-centos8-robot-2c-8g-16569.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4949 19 2158 6812 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:a3:1e:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fea3:1efe/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) 04/29/2024 _x86_64_ (2 CPU) 00:42:55 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 76.93 12.79 64.13 2385.34 5970.85 12:46:01 AM 74.16 0.27 73.89 19.06 7620.39 12:47:01 AM 32.81 0.52 32.29 33.99 3769.16 12:48:01 AM 33.74 0.98 32.76 132.91 1939.81 12:49:01 AM 40.45 2.55 37.90 397.07 6630.56 12:50:01 AM 3.65 0.03 3.62 1.07 386.24 12:51:01 AM 0.28 0.00 0.28 0.00 3.78 12:52:01 AM 0.25 0.00 0.25 0.00 183.32 12:53:01 AM 17.99 0.30 17.69 43.85 1279.94 Average: 31.14 1.94 29.20 334.85 3087.19 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5404324 7105004 2478108 31.44 2688 1883392 648344 7.26 209356 1951156 136252 12:46:01 AM 5224284 7052900 2658148 33.72 2688 2005256 683440 7.65 211908 2104028 95632 12:47:01 AM 5168076 7012864 2714356 34.44 2688 2022020 716240 8.02 231992 2140588 15800 12:48:01 AM 4990784 7020180 2891648 36.68 2688 2199088 688184 7.71 260668 2266344 169752 12:49:01 AM 4989244 7032464 2893188 36.70 2688 2212920 691888 7.75 266460 2256160 360 12:50:01 AM 4969496 7020804 2912936 36.95 2688 2221004 714808 8.00 266456 2275572 4 12:51:01 AM 4950956 7002324 2931476 37.19 2688 2221040 750732 8.41 266456 2294540 44 12:52:01 AM 4950988 7007772 2931444 37.19 2688 2226464 750732 8.41 266516 2293728 16 12:53:01 AM 5100984 7003464 2781448 35.29 2688 2077892 705036 7.89 454404 1978324 13360 Average: 5083237 7028642 2799195 35.51 2688 2118786 705489 7.90 270468 2173382 47913 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 102.05 79.21 928.55 19.60 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 49.23 42.52 498.12 7.93 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.94 6.45 5.83 2.70 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 36.11 32.49 279.65 7.38 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 217.39 193.92 52.65 44.98 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 188.34 186.80 108.20 75.56 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 288.37 281.86 543.33 100.87 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 124.66 116.96 336.56 32.76 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 51.38 37.69 96.85 38.32 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 119.39 108.66 316.65 36.68 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) 04/29/2024 _x86_64_ (2 CPU) 00:42:55 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 31.31 0.00 5.40 4.17 0.08 59.04 12:45:01 AM 0 28.32 0.00 5.04 3.59 0.08 62.97 12:45:01 AM 1 34.31 0.00 5.75 4.75 0.08 55.11 12:46:01 AM all 35.73 0.00 3.87 3.63 0.11 56.66 12:46:01 AM 0 27.42 0.00 3.42 2.22 0.12 66.82 12:46:01 AM 1 44.06 0.00 4.32 5.05 0.10 46.47 12:47:01 AM all 7.74 0.00 1.11 3.52 0.06 87.57 12:47:01 AM 0 3.91 0.00 1.00 2.76 0.05 92.27 12:47:01 AM 1 11.58 0.00 1.23 4.28 0.07 82.85 12:48:01 AM all 29.08 0.00 3.91 2.74 0.10 64.16 12:48:01 AM 0 21.05 0.00 3.02 2.89 0.08 72.95 12:48:01 AM 1 37.14 0.00 4.80 2.59 0.12 55.36 12:49:01 AM all 13.59 0.00 2.42 2.41 0.09 81.48 12:49:01 AM 0 7.12 0.00 2.12 2.31 0.08 88.36 12:49:01 AM 1 20.12 0.00 2.72 2.51 0.10 74.55 12:50:01 AM all 22.94 0.00 1.73 0.09 0.09 75.15 12:50:01 AM 0 33.64 0.00 3.14 0.13 0.08 63.00 12:50:01 AM 1 12.25 0.00 0.32 0.05 0.10 87.28 12:51:01 AM all 25.14 0.00 0.64 0.01 0.12 74.09 12:51:01 AM 0 18.74 0.00 0.64 0.02 0.13 80.47 12:51:01 AM 1 31.55 0.00 0.65 0.00 0.10 67.69 12:52:01 AM all 13.72 0.00 0.37 0.06 0.09 85.76 12:52:01 AM 0 2.68 0.00 0.20 0.00 0.10 97.02 12:52:01 AM 1 24.85 0.00 0.54 0.12 0.08 74.41 12:53:01 AM all 21.25 0.00 2.47 0.28 0.08 75.92 12:53:01 AM 0 13.52 0.00 2.44 0.35 0.07 83.62 12:53:01 AM 1 28.96 0.00 2.50 0.22 0.08 68.23 Average: all 22.28 0.00 2.43 1.88 0.09 73.32 Average: 0 17.37 0.00 2.33 1.58 0.09 78.62 Average: 1 27.20 0.00 2.53 2.17 0.09 68.00