---> uname -a: Linux prd-centos8-robot-2c-8g-8806.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 583 4994 19 2118 6817 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:cc:ff:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fecc:ffe6/64 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:48 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 195.02 147.93 47.09 13695.92 37648.63 02:10:01 AM 99.68 13.10 86.59 2343.22 6611.48 02:11:01 AM 74.07 0.70 73.37 50.77 9830.60 02:12:01 AM 11.08 0.42 10.66 64.78 289.15 02:13:01 AM 44.23 0.03 44.19 3.47 2531.76 02:14:01 AM 26.49 0.00 26.49 0.00 5858.18 02:15:01 AM 2.85 0.10 2.75 32.13 91.53 02:16:01 AM 0.18 0.00 0.18 0.00 2.43 02:17:01 AM 10.25 0.32 9.93 36.93 369.42 02:18:01 AM 24.60 0.53 24.06 64.79 1100.43 Average: 48.84 16.31 32.53 1629.05 6433.32 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5771520 7147736 2110904 26.78 2688 1575624 653092 7.31 155108 1696552 30260 02:10:01 AM 5230456 7006756 2651968 33.64 2688 1956772 747280 8.37 216160 2107276 207352 02:11:01 AM 5174588 7006144 2707836 34.35 2688 2008852 716740 8.03 220864 2139452 4 02:12:01 AM 5252696 7086200 2629728 33.36 2688 2010796 640932 7.18 239832 2043172 8 02:13:01 AM 5034672 7067824 2847752 36.13 2688 2202768 641376 7.18 257084 2221384 164188 02:14:01 AM 5028488 7061640 2853936 36.21 2688 2202784 641376 7.18 257128 2221880 0 02:15:01 AM 4915808 6950204 2966616 37.64 2688 2204024 792164 8.87 257256 2332828 20 02:16:01 AM 4912676 6947124 2969748 37.68 2688 2204076 798440 8.94 257256 2336264 40 02:17:01 AM 5112808 6994792 2769616 35.14 2688 2057572 707980 7.93 270404 2145188 22908 02:18:01 AM 5175224 7041064 2707200 34.34 2688 2041644 676608 7.58 447796 1908796 16712 Average: 5160894 7030948 2721530 34.53 2688 2046491 701599 7.86 257889 2115279 44149 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 179.92 97.15 888.13 39.83 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 138.02 103.80 1179.13 22.15 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 49.72 35.88 438.93 5.87 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 17.99 9.86 5.93 3.67 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 43.84 35.03 302.45 11.60 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 187.80 129.77 34.83 34.19 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 234.53 216.56 2321.00 702.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 398.83 340.94 6319.58 22.04 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 213.75 168.44 2091.34 27.13 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 20.46 18.38 17.65 8.37 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 148.48 115.58 1359.89 87.70 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:48 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 34.23 0.08 9.24 28.61 0.13 27.71 02:09:01 AM 0 36.31 0.05 8.71 27.24 0.15 27.53 02:09:01 AM 1 32.15 0.10 9.78 29.98 0.10 27.89 02:10:01 AM all 36.78 0.00 6.24 3.54 0.12 53.33 02:10:01 AM 0 26.47 0.00 6.22 2.47 0.12 64.72 02:10:01 AM 1 47.06 0.00 6.26 4.60 0.12 41.96 02:11:01 AM all 15.00 0.00 2.44 3.49 0.17 78.91 02:11:01 AM 0 12.98 0.00 2.66 3.67 0.18 80.51 02:11:01 AM 1 17.02 0.00 2.22 3.30 0.15 77.31 02:12:01 AM all 9.94 0.00 1.21 0.15 0.07 88.63 02:12:01 AM 0 4.76 0.00 1.23 0.20 0.07 93.74 02:12:01 AM 1 15.12 0.00 1.19 0.10 0.07 83.53 02:13:01 AM all 26.64 0.00 4.08 1.06 0.09 68.13 02:13:01 AM 0 29.74 0.00 3.85 1.37 0.10 64.94 02:13:01 AM 1 23.54 0.00 4.31 0.75 0.08 71.32 02:14:01 AM all 0.43 0.00 0.61 1.38 0.05 97.53 02:14:01 AM 0 0.54 0.00 0.54 1.34 0.05 97.54 02:14:01 AM 1 0.32 0.00 0.69 1.42 0.05 97.53 02:15:01 AM all 12.35 0.00 0.82 0.30 0.10 86.43 02:15:01 AM 0 8.48 0.00 0.50 0.05 0.08 90.89 02:15:01 AM 1 16.27 0.00 1.14 0.56 0.12 81.92 02:16:01 AM all 12.59 0.00 1.36 0.00 0.15 85.89 02:16:01 AM 0 14.03 0.00 1.60 0.00 0.17 84.21 02:16:01 AM 1 11.16 0.00 1.13 0.00 0.14 87.57 02:17:01 AM all 11.57 0.00 1.86 0.94 0.09 85.54 02:17:01 AM 0 7.77 0.00 1.96 0.78 0.10 89.39 02:17:01 AM 1 15.37 0.00 1.75 1.10 0.08 81.70 02:18:01 AM all 28.06 0.00 3.37 0.58 0.09 67.90 02:18:01 AM 0 22.40 0.00 3.44 0.48 0.10 73.57 02:18:01 AM 1 33.72 0.00 3.29 0.67 0.08 62.23 Average: all 18.75 0.01 3.11 3.96 0.11 74.07 Average: 0 16.32 0.01 3.06 3.71 0.11 76.79 Average: 1 21.18 0.01 3.17 4.20 0.10 71.35