---> uname -a: Linux prd-centos8-robot-2c-8g-16463.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: 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 18G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 688 131 18 6877 6691 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:78:fc:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe78:fc1d/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) 04/28/2024 _x86_64_ (2 CPU) 10:25:03 LINUX RESTART (2 CPU) 10:26:01 AM tps rtps wtps bread/s bwrtn/s 10:27:01 AM 81.66 7.80 73.86 1389.54 6184.11 10:28:01 AM 84.56 0.78 83.77 53.05 9109.68 10:29:01 AM 22.11 0.82 21.30 123.45 1995.85 10:30:01 AM 60.96 2.72 58.25 406.53 7170.79 10:31:01 AM 12.86 0.02 12.84 0.13 10698.27 10:32:02 AM 163.96 6.23 157.73 269.65 200013.20 10:33:01 AM 50.19 0.24 49.95 29.68 58701.71 10:34:01 AM 2.88 1.07 1.82 344.74 224.21 10:35:01 AM 74.85 42.49 32.36 7771.50 1899.00 Average: 61.74 6.92 54.82 1154.87 33098.95 10:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 AM 5330988 7071088 2551448 32.37 2688 1922064 691256 7.74 215984 2012876 169448 10:28:01 AM 5203764 7033424 2678672 33.98 2688 2006312 689000 7.71 222228 2108720 37112 10:29:01 AM 5194836 7064344 2687600 34.10 2688 2044676 655752 7.34 245136 2090276 33096 10:30:01 AM 5037904 7080788 2844532 36.09 2688 2212652 640176 7.17 267056 2202360 17944 10:31:01 AM 3250004 6917692 4632432 58.77 2688 3833948 835028 9.35 388508 3859572 1315448 10:32:02 AM 123932 6763204 7758504 98.43 2104 6707500 887304 9.94 402120 6766824 1624272 10:33:01 AM 261876 6924112 7620560 96.68 2104 6728560 719204 8.05 403832 6627460 1208 10:34:01 AM 293572 6972772 7588864 96.28 2104 6745496 631124 7.07 404948 6595556 3216 10:35:01 AM 183940 6894512 7698496 97.67 2104 6787104 674088 7.55 407936 6723656 184 Average: 2764535 6969104 5117901 64.93 2428 4332035 713659 7.99 328639 4331922 355770 10:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 63.41 56.76 774.40 6.71 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 45.53 36.50 417.62 7.18 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 21.06 11.13 6.99 4.02 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 242.64 219.56 324.53 50.16 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 145.59 91.07 2427.19 9.20 0.00 0.00 0.00 0.00 10:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 AM eth0 1.28 0.10 0.10 0.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 248.25 210.28 28.82 424.50 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 99.93 66.12 15.42 12.67 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 47.68 37.64 89.50 60.39 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 101.29 80.66 453.99 63.11 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) 04/28/2024 _x86_64_ (2 CPU) 10:25:03 LINUX RESTART (2 CPU) 10:26:01 AM CPU %user %nice %system %iowait %steal %idle 10:27:01 AM all 33.14 0.00 4.79 2.51 0.11 59.45 10:27:01 AM 0 42.13 0.00 5.60 2.74 0.12 49.41 10:27:01 AM 1 24.19 0.00 3.98 2.28 0.10 69.45 10:28:01 AM all 29.97 0.00 3.54 3.06 0.13 63.30 10:28:01 AM 0 39.14 0.00 3.99 3.26 0.12 53.50 10:28:01 AM 1 20.80 0.00 3.09 2.87 0.13 73.11 10:29:01 AM all 18.30 0.00 2.24 1.79 0.08 77.59 10:29:01 AM 0 19.85 0.00 2.15 2.35 0.08 75.56 10:29:01 AM 1 16.74 0.00 2.32 1.24 0.08 79.62 10:30:01 AM all 28.21 0.00 4.32 4.47 0.10 62.91 10:30:01 AM 0 34.16 0.00 4.31 4.05 0.10 57.37 10:30:01 AM 1 22.24 0.00 4.32 4.89 0.10 68.45 10:31:01 AM all 33.85 0.00 2.67 2.09 0.07 61.33 10:31:01 AM 0 32.61 0.00 1.47 2.21 0.07 63.63 10:31:01 AM 1 35.09 0.00 3.86 1.97 0.07 59.00 10:32:02 AM all 6.06 0.00 10.86 62.61 0.15 20.32 10:32:02 AM 0 4.97 0.00 10.37 65.38 0.15 19.12 10:32:02 AM 1 7.16 0.00 11.34 59.81 0.15 21.53 10:33:01 AM all 4.88 0.00 2.58 21.86 0.07 70.62 10:33:01 AM 0 5.68 0.00 3.17 22.24 0.09 68.82 10:33:01 AM 1 4.08 0.00 1.98 21.47 0.05 72.41 10:34:01 AM all 11.61 0.00 1.17 0.18 0.08 86.95 10:34:01 AM 0 11.98 0.00 1.24 0.18 0.07 86.53 10:34:01 AM 1 11.23 0.00 1.11 0.18 0.10 87.38 10:35:01 AM all 27.03 0.00 3.54 2.56 0.09 66.77 10:35:01 AM 0 34.75 0.00 3.94 3.64 0.08 57.59 10:35:01 AM 1 19.31 0.00 3.14 1.49 0.10 75.96 Average: all 21.52 0.00 3.96 11.12 0.10 63.31 Average: 0 25.12 0.00 4.02 11.67 0.10 59.10 Average: 1 17.91 0.00 3.89 10.57 0.10 67.53