---> uname -a: Linux prd-centos8-robot-2c-8g-82.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: 2800.000 BogoMIPS: 5600.00 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 618 4937 19 2142 6782 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:85:20:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe85:206a/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) 07/18/2024 _x86_64_ (2 CPU) 04:36:12 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 122.84 55.75 67.09 7059.11 22719.21 04:39:01 AM 98.18 0.73 97.45 51.06 9116.31 04:40:01 AM 19.73 0.03 19.69 0.53 2926.87 04:41:01 AM 21.62 0.82 20.81 123.40 1262.15 04:42:01 AM 54.03 0.03 54.00 3.47 7113.11 04:43:01 AM 5.88 0.12 5.77 33.06 505.08 04:44:01 AM 0.37 0.00 0.37 0.00 5.65 04:45:01 AM 0.17 0.00 0.17 0.00 2.45 04:46:01 AM 12.28 0.32 11.96 36.93 682.12 Average: 37.23 6.42 30.81 812.00 4925.99 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5343800 6977736 2538632 32.21 2688 1823880 784964 8.79 218076 2023068 104208 04:39:01 AM 5167776 6990048 2714656 34.44 2688 1999068 735200 8.23 222248 2141796 73248 04:40:01 AM 5171492 6993216 2710940 34.39 2688 1999092 741096 8.30 222312 2141764 12 04:41:01 AM 5060648 6979988 2821784 35.80 2688 2093492 744788 8.34 258280 2206252 73000 04:42:01 AM 5021616 7045324 2860816 36.29 2688 2193340 657068 7.36 260956 2224132 88 04:43:01 AM 4959928 6992976 2922504 37.08 2688 2202712 743748 8.33 261228 2285668 4 04:44:01 AM 4942532 6975612 2939900 37.30 2688 2202744 759084 8.50 261228 2302544 44 04:45:01 AM 4931956 6971020 2950476 37.43 2688 2208728 759084 8.50 261288 2312916 5988 04:46:01 AM 5068300 6953404 2814132 35.70 2688 2059892 729732 8.17 296552 2161436 32980 Average: 5074228 6986592 2808204 35.63 2688 2086994 739418 8.28 251352 2199953 32175 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 301.97 190.99 1573.66 59.23 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 55.02 44.69 502.80 7.95 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 10.85 0.45 1.94 0.13 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 38.96 33.22 270.66 8.00 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 42.34 36.59 19.66 11.79 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 155.19 140.61 97.74 53.80 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 313.78 303.70 546.31 111.45 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 159.82 149.74 361.87 45.12 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 53.44 37.18 96.70 45.17 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 125.71 104.13 385.71 38.07 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) 07/18/2024 _x86_64_ (2 CPU) 04:36:12 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 29.66 0.03 6.74 19.57 0.11 43.89 04:38:01 AM 0 32.30 0.00 7.10 19.23 0.12 41.25 04:38:01 AM 1 27.01 0.07 6.38 19.91 0.10 46.54 04:39:01 AM all 35.14 0.00 4.83 3.17 0.13 56.74 04:39:01 AM 0 40.63 0.00 5.97 3.58 0.13 49.69 04:39:01 AM 1 29.65 0.00 3.69 2.75 0.12 63.80 04:40:01 AM all 0.34 0.00 0.31 1.90 0.03 97.41 04:40:01 AM 0 0.40 0.00 0.35 2.00 0.02 97.23 04:40:01 AM 1 0.28 0.00 0.27 1.80 0.05 97.59 04:41:01 AM all 22.23 0.00 2.92 1.69 0.08 73.08 04:41:01 AM 0 30.77 0.00 3.35 2.70 0.08 63.09 04:41:01 AM 1 13.69 0.00 2.49 0.68 0.07 83.07 04:42:01 AM all 18.19 0.00 3.03 3.60 0.08 75.10 04:42:01 AM 0 26.66 0.00 3.83 3.02 0.08 66.40 04:42:01 AM 1 9.71 0.00 2.23 4.18 0.07 83.81 04:43:01 AM all 22.04 0.00 1.98 0.11 0.11 75.75 04:43:01 AM 0 28.20 0.00 3.46 0.10 0.12 68.13 04:43:01 AM 1 15.92 0.00 0.52 0.12 0.10 83.34 04:44:01 AM all 24.74 0.00 0.64 0.00 0.22 74.40 04:44:01 AM 0 35.36 0.00 0.84 0.00 0.23 63.57 04:44:01 AM 1 14.15 0.00 0.44 0.00 0.20 85.21 04:45:01 AM all 19.08 0.00 0.45 0.00 0.12 80.35 04:45:01 AM 0 3.49 0.00 0.34 0.00 0.12 96.06 04:45:01 AM 1 34.59 0.00 0.57 0.00 0.12 64.72 04:46:01 AM all 16.52 0.00 2.07 0.47 0.09 80.85 04:46:01 AM 0 26.53 0.00 2.89 0.79 0.10 69.70 04:46:01 AM 1 6.50 0.00 1.25 0.15 0.08 92.01 Average: all 20.88 0.00 2.55 3.39 0.11 73.06 Average: 0 24.94 0.00 3.13 3.50 0.11 68.33 Average: 1 16.83 0.01 1.98 3.28 0.10 77.80