---> uname -a: Linux prd-centos8-robot-2c-8g-6619.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4965 19 2121 6789 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:cb:7a:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fecb:7abc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/14/2024 _x86_64_ (2 CPU) 04:17:45 LINUX RESTART (2 CPU) 04:18:01 AM tps rtps wtps bread/s bwrtn/s 04:19:01 AM 120.54 58.92 61.62 7399.63 38023.39 04:20:01 AM 95.20 6.88 88.32 1300.50 8060.76 04:21:01 AM 80.27 0.65 79.62 28.11 7302.80 04:22:01 AM 26.02 0.98 25.04 130.49 1463.88 04:23:01 AM 64.37 0.03 64.34 3.47 7473.29 04:24:01 AM 6.66 0.02 6.65 0.13 299.05 04:25:01 AM 2.12 0.00 2.12 0.00 122.44 04:26:01 AM 0.53 0.00 0.53 0.00 90.30 04:27:01 AM 0.22 0.00 0.22 0.00 14.86 04:28:01 AM 0.38 0.03 0.35 1.87 14.25 04:29:01 AM 18.98 0.25 18.73 34.39 825.73 Average: 37.76 6.16 31.60 809.06 5790.76 04:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 AM 5645396 7127588 2237060 28.38 2688 1676296 649668 7.27 154656 1805720 78280 04:20:01 AM 5255252 7033736 2627204 33.33 2688 1959836 726964 8.14 190516 2111184 135208 04:21:01 AM 5252424 7070224 2630032 33.37 2688 1994884 653884 7.32 203188 2079856 3624 04:22:01 AM 5060364 6991064 2822092 35.80 2688 2105260 747916 8.37 236076 2230068 88952 04:23:01 AM 5003460 7015644 2878996 36.52 2688 2181352 690828 7.74 235068 2265916 36 04:24:01 AM 4967880 6980948 2914576 36.98 2688 2182236 755388 8.46 235252 2302708 868 04:25:01 AM 4961840 6977100 2920616 37.05 2688 2184432 755388 8.46 235264 2309192 1224 04:26:01 AM 4958372 6975000 2924084 37.10 2688 2185804 755388 8.46 235264 2312456 80 04:27:01 AM 4958040 6975020 2924416 37.10 2688 2186164 755388 8.46 235264 2312848 40 04:28:01 AM 4957100 6974692 2925356 37.11 2688 2186776 770772 8.63 235392 2313560 272 04:29:01 AM 5097332 6961668 2785124 35.33 2688 2038848 757272 8.48 253812 2179672 33908 Average: 5101587 7007517 2780869 35.28 2688 2080172 728987 8.16 222705 2202107 31136 04:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 232.67 151.39 912.60 50.45 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 86.04 72.64 978.08 8.92 0.00 0.00 0.00 0.00 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 22.58 18.92 166.00 5.21 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 45.82 36.25 285.71 8.41 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 533.69 489.44 149.83 105.02 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 37.75 24.26 13.02 3.85 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 28.46 30.21 7.89 5.82 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 16.23 17.33 3.81 3.46 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 9.60 9.38 1.99 1.74 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 8.61 7.78 2.39 1.43 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 67.42 51.49 91.06 32.49 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 98.98 82.64 237.50 20.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/14/2024 _x86_64_ (2 CPU) 04:17:45 LINUX RESTART (2 CPU) 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 26.45 0.00 5.69 38.05 0.08 29.73 04:19:01 AM 0 24.28 0.00 6.91 38.64 0.07 30.09 04:19:01 AM 1 28.62 0.00 4.46 37.46 0.08 29.38 04:20:01 AM all 38.03 0.00 5.04 3.41 0.10 53.42 04:20:01 AM 0 51.34 0.00 5.43 2.85 0.10 40.27 04:20:01 AM 1 24.74 0.00 4.64 3.96 0.10 66.56 04:21:01 AM all 22.83 0.00 3.45 2.19 0.09 71.44 04:21:01 AM 0 28.96 0.00 3.80 1.67 0.10 65.48 04:21:01 AM 1 16.69 0.00 3.11 2.71 0.08 77.40 04:22:01 AM all 23.00 0.00 2.75 0.73 0.09 73.43 04:22:01 AM 0 27.40 0.00 2.74 0.65 0.10 69.11 04:22:01 AM 1 18.59 0.00 2.77 0.80 0.08 77.76 04:23:01 AM all 19.21 0.00 3.66 1.57 0.08 75.49 04:23:01 AM 0 30.08 0.00 4.98 1.54 0.08 63.31 04:23:01 AM 1 8.38 0.00 2.34 1.60 0.07 87.61 04:24:01 AM all 4.43 0.00 0.33 0.07 0.06 95.11 04:24:01 AM 0 7.05 0.00 0.45 0.02 0.05 92.43 04:24:01 AM 1 1.82 0.00 0.22 0.12 0.07 97.78 04:25:01 AM all 13.20 0.00 0.38 0.02 0.08 86.33 04:25:01 AM 0 15.35 0.00 0.42 0.03 0.08 84.11 04:25:01 AM 1 11.04 0.00 0.34 0.00 0.07 88.55 04:26:01 AM all 8.25 0.00 0.24 0.02 0.08 91.40 04:26:01 AM 0 7.67 0.00 0.25 0.00 0.08 92.00 04:26:01 AM 1 8.83 0.00 0.23 0.03 0.08 90.82 04:27:01 AM all 4.15 0.00 0.14 0.00 0.08 95.63 04:27:01 AM 0 5.07 0.00 0.17 0.00 0.08 94.68 04:27:01 AM 1 3.23 0.00 0.12 0.00 0.07 96.58 04:28:01 AM all 3.84 0.00 0.17 0.00 0.08 95.91 04:28:01 AM 0 5.70 0.00 0.17 0.00 0.07 94.06 04:28:01 AM 1 1.99 0.00 0.17 0.00 0.08 97.76 04:29:01 AM all 20.74 0.00 2.14 0.34 0.08 76.71 04:29:01 AM 0 26.79 0.00 2.30 0.10 0.07 70.74 04:29:01 AM 1 14.68 0.00 1.97 0.58 0.08 82.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.75 0.00 2.18 4.21 0.08 76.77 Average: 0 20.90 0.00 2.51 4.14 0.08 72.37 Average: 1 12.61 0.00 1.85 4.29 0.08 81.17