---> uname -a: Linux prd-centos8-robot-2c-8g-38711.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: 2799.996 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 575 4905 19 2216 6825 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:f3:15:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fef3:151c/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) 10/04/2024 _x86_64_ (2 CPU) 05:15:03 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 95.53 13.10 82.44 2343.22 6662.31 05:18:01 AM 77.39 0.70 76.69 50.79 9679.17 05:19:01 AM 32.81 0.42 32.39 64.79 1813.35 05:20:01 AM 44.47 0.03 44.44 3.47 7015.99 05:21:01 AM 2.63 0.08 2.55 31.99 85.99 05:22:01 AM 2.12 0.02 2.10 0.13 130.48 05:23:01 AM 0.92 0.00 0.92 0.00 586.10 05:24:01 AM 0.50 0.00 0.50 0.00 379.94 05:25:01 AM 0.40 0.02 0.38 1.07 103.85 05:26:01 AM 1.22 0.35 0.87 54.24 257.59 05:27:01 AM 0.43 0.03 0.40 1.07 80.94 05:28:01 AM 0.18 0.00 0.18 0.00 17.76 05:29:01 AM 9.90 0.33 9.56 37.85 670.06 Average: 20.65 1.16 19.49 199.14 2114.09 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5340452 7071960 2541980 32.25 2688 1913148 668876 7.49 210148 2006844 158336 05:18:01 AM 5231600 7064940 2650832 33.63 2688 2009956 661336 7.40 228948 2072632 12 05:19:01 AM 4936320 6995952 2946112 37.38 2688 2229728 734424 8.22 285584 2292128 199056 05:20:01 AM 5034496 7071296 2847936 36.13 2688 2206128 640724 7.17 257676 2213604 36 05:21:01 AM 4997916 7035880 2884516 36.59 2688 2207280 685604 7.68 257804 2250448 200 05:22:01 AM 4979864 7021876 2902568 36.82 2688 2211344 685604 7.68 258304 2268184 2436 05:23:01 AM 4963244 7020452 2919188 37.03 2688 2226568 685604 7.68 258304 2284868 540 05:24:01 AM 4950636 7019152 2931796 37.19 2688 2237832 685604 7.68 258304 2297108 492 05:25:01 AM 4945456 7019608 2936976 37.26 2688 2243512 703260 7.87 258356 2302480 3124 05:26:01 AM 4556576 6952932 3325856 42.19 2688 2250936 720636 8.07 259852 2318960 1628 05:27:01 AM 4547552 6953396 3334880 42.31 2688 2251632 722428 8.09 259872 2318524 72 05:28:01 AM 4550052 6956364 3332380 42.28 2688 2252100 722428 8.09 259884 2316052 56 05:29:01 AM 5036776 6997196 2845656 36.10 2688 2135552 701244 7.85 330728 2158128 60816 Average: 4928534 7013923 2953898 37.47 2688 2182747 693675 7.77 260290 2238458 32831 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 148.52 106.70 1170.55 22.26 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 53.37 38.29 427.25 7.16 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 41.39 34.38 295.15 8.18 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 174.98 123.13 44.42 40.92 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 12.45 4.92 4.40 0.76 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 27.13 19.95 38.32 4.53 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 42.48 32.44 102.91 8.90 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 29.81 21.65 74.96 7.02 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 24.14 22.58 6.50 12.74 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 47.33 59.64 84.87 5.37 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 7.85 6.28 1.92 1.35 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 16.41 12.80 3.48 2.36 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 82.94 48.38 149.10 88.80 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 54.52 40.86 184.91 16.18 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) 10/04/2024 _x86_64_ (2 CPU) 05:15:03 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 32.45 0.00 5.54 3.33 0.08 58.59 05:17:01 AM 0 34.23 0.00 6.28 3.59 0.08 55.81 05:17:01 AM 1 30.67 0.00 4.81 3.07 0.08 61.37 05:18:01 AM all 19.43 0.00 3.09 2.50 0.07 74.91 05:18:01 AM 0 25.60 0.00 3.81 1.79 0.07 68.74 05:18:01 AM 1 13.27 0.00 2.37 3.20 0.07 81.09 05:19:01 AM all 24.72 0.00 3.17 0.74 0.10 71.26 05:19:01 AM 0 29.87 0.00 3.10 0.50 0.12 66.41 05:19:01 AM 1 19.57 0.00 3.25 0.98 0.08 76.12 05:20:01 AM all 11.21 0.00 2.38 2.55 0.06 83.80 05:20:01 AM 0 10.60 0.00 2.43 2.95 0.07 83.96 05:20:01 AM 1 11.81 0.00 2.34 2.16 0.05 83.64 05:21:01 AM all 0.99 0.00 0.21 0.03 0.03 98.75 05:21:01 AM 0 0.47 0.00 0.15 0.00 0.03 99.35 05:21:01 AM 1 1.50 0.00 0.27 0.07 0.02 98.15 05:22:01 AM all 6.12 0.00 0.18 0.03 0.05 93.62 05:22:01 AM 0 6.93 0.00 0.18 0.07 0.05 92.77 05:22:01 AM 1 5.31 0.00 0.17 0.00 0.05 94.47 05:23:01 AM all 17.01 0.00 0.20 0.11 0.07 82.61 05:23:01 AM 0 18.63 0.00 0.21 0.10 0.07 80.99 05:23:01 AM 1 15.46 0.00 0.18 0.12 0.07 84.17 05:24:01 AM all 10.22 0.00 0.17 0.14 0.05 89.42 05:24:01 AM 0 18.33 0.00 0.15 0.00 0.03 81.49 05:24:01 AM 1 2.09 0.00 0.18 0.28 0.07 97.38 05:25:01 AM all 16.23 0.00 0.20 0.03 0.07 83.48 05:25:01 AM 0 26.64 0.00 0.20 0.05 0.08 73.02 05:25:01 AM 1 5.82 0.00 0.20 0.00 0.05 93.93 05:26:01 AM all 8.49 0.00 5.98 0.08 0.07 85.38 05:26:01 AM 0 8.06 0.00 5.87 0.10 0.05 85.92 05:26:01 AM 1 8.93 0.00 6.09 0.07 0.08 84.83 05:27:01 AM all 3.31 0.00 0.23 0.00 0.08 96.37 05:27:01 AM 0 3.89 0.00 0.25 0.00 0.07 95.79 05:27:01 AM 1 2.73 0.00 0.22 0.00 0.10 96.96 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 4.76 0.00 0.20 0.00 0.07 94.97 05:28:01 AM 0 7.41 0.00 0.17 0.00 0.08 92.34 05:28:01 AM 1 2.12 0.00 0.23 0.00 0.05 97.59 05:29:01 AM all 19.40 0.00 2.49 0.17 0.08 77.87 05:29:01 AM 0 13.11 0.00 2.32 0.13 0.07 84.36 05:29:01 AM 1 25.68 0.00 2.65 0.20 0.08 71.39 Average: all 13.41 0.00 1.85 0.75 0.07 83.92 Average: 0 15.67 0.00 1.94 0.72 0.07 81.61 Average: 1 11.16 0.00 1.77 0.78 0.07 86.23