---> uname -a: Linux prd-centos8-robot-2c-8g-373.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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4975 19 2139 6818 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:d4:0d:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:fed4:d62/64 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:26 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 62.78 22.73 40.05 5784.34 9439.29 04:05:01 AM 121.84 7.00 114.85 1265.84 10442.49 04:06:01 AM 31.39 0.83 30.56 95.45 3730.99 04:07:01 AM 35.91 0.00 35.91 0.00 2266.99 04:08:01 AM 34.54 0.03 34.51 3.47 6337.34 04:09:01 AM 2.10 0.00 2.10 0.00 51.22 04:10:02 AM 0.18 0.00 0.18 0.00 2.67 04:11:01 AM 0.41 0.10 0.30 32.67 3.95 04:12:01 AM 1.95 0.00 1.95 0.00 125.03 04:13:01 AM 0.72 0.00 0.72 0.00 104.53 04:14:01 AM 0.32 0.00 0.32 0.00 12.88 04:15:01 AM 0.22 0.03 0.18 1.87 15.88 04:16:01 AM 2.08 0.32 1.77 36.93 183.52 04:17:01 AM 28.95 0.53 28.41 64.79 1417.11 Average: 23.13 2.26 20.87 521.01 2441.17 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5496792 7051096 2385632 30.27 2688 1745552 721332 8.08 190172 1908532 101748 04:05:01 AM 5241680 7080264 2640744 33.50 2688 2015344 633192 7.09 213144 2082072 90624 04:06:01 AM 5252820 7093736 2629604 33.36 2688 2018164 626436 7.01 240708 2045344 24 04:07:01 AM 5032372 7075004 2850052 36.16 2688 2211844 622440 6.97 254460 2225868 173116 04:08:01 AM 5026692 7069108 2855732 36.23 2688 2212024 625160 7.00 257812 2225252 4 04:09:01 AM 5026632 7069052 2855792 36.23 2688 2212028 625160 7.00 257812 2225328 4 04:10:02 AM 5026124 7068544 2856300 36.24 2688 2212028 640552 7.17 257812 2225732 4 04:11:01 AM 4986656 7030636 2895768 36.74 2688 2213592 700952 7.85 258008 2264712 584 04:12:01 AM 4982352 7027692 2900072 36.79 2688 2214936 700952 7.85 258076 2269520 172 04:13:01 AM 4976028 7024028 2906396 36.87 2688 2217596 700952 7.85 258080 2275316 28 04:14:01 AM 4974048 7022424 2908376 36.90 2688 2217964 700952 7.85 258080 2277516 124 04:15:01 AM 4973516 7022344 2908908 36.90 2688 2218416 700952 7.85 258224 2277788 84 04:16:01 AM 5163136 7052888 2719288 34.50 2688 2060972 648108 7.26 258364 2085816 11500 04:17:01 AM 5126164 7011980 2756260 34.97 2688 2062016 693600 7.77 455012 1952108 2380 Average: 5091787 7049914 2790637 35.40 2688 2130891 667196 7.47 262555 2167207 27171 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 295.50 169.23 1289.74 57.17 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 80.94 63.28 947.94 9.63 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 19.76 10.80 6.83 3.92 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 39.38 31.66 296.15 7.20 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 601.30 414.75 125.13 97.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.88 1.98 0.57 0.48 0.00 0.00 0.00 0.00 04:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 AM eth0 2.97 2.05 0.47 0.45 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 24.20 12.88 8.34 1.88 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 35.79 26.61 9.41 4.97 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 26.91 20.78 5.79 4.05 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 14.56 9.43 2.86 1.85 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 12.03 7.97 2.33 1.50 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 86.74 54.52 95.51 32.09 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 20.23 19.31 17.47 9.62 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 90.31 60.43 200.85 16.64 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:26 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 34.45 0.01 5.57 9.69 0.09 50.18 04:04:01 AM 0 35.41 0.02 7.25 12.22 0.10 45.00 04:04:01 AM 1 33.49 0.00 3.90 7.17 0.08 55.36 04:05:01 AM all 34.98 0.00 5.42 5.05 0.10 54.44 04:05:01 AM 0 48.17 0.00 6.15 5.14 0.10 40.44 04:05:01 AM 1 21.79 0.00 4.69 4.97 0.10 68.45 04:06:01 AM all 11.21 0.00 1.54 0.91 0.09 86.25 04:06:01 AM 0 7.25 0.00 1.33 0.48 0.10 90.83 04:06:01 AM 1 15.17 0.00 1.74 1.34 0.08 81.67 04:07:01 AM all 23.17 0.00 3.53 2.56 0.08 70.65 04:07:01 AM 0 25.69 0.00 3.89 2.72 0.08 67.61 04:07:01 AM 1 20.65 0.00 3.17 2.40 0.08 73.69 04:08:01 AM all 5.97 0.00 2.05 1.50 0.04 90.44 04:08:01 AM 0 6.57 0.00 2.23 1.44 0.05 89.70 04:08:01 AM 1 5.38 0.00 1.86 1.56 0.03 91.17 04:09:01 AM all 0.23 0.00 0.08 0.17 0.02 99.51 04:09:01 AM 0 0.13 0.00 0.10 0.33 0.02 99.42 04:09:01 AM 1 0.32 0.00 0.07 0.00 0.02 99.60 04:10:02 AM all 0.32 0.00 0.09 0.00 0.03 99.56 04:10:02 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 04:10:02 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 04:11:01 AM all 2.19 0.00 0.31 0.02 0.03 97.45 04:11:01 AM 0 3.53 0.00 0.46 0.03 0.03 95.94 04:11:01 AM 1 0.85 0.00 0.17 0.00 0.02 98.96 04:12:01 AM all 10.42 0.00 0.82 0.01 0.05 88.70 04:12:01 AM 0 10.45 0.00 0.80 0.00 0.05 88.69 04:12:01 AM 1 10.40 0.00 0.84 0.02 0.05 88.70 04:13:01 AM all 12.73 0.00 0.41 0.00 0.05 86.81 04:13:01 AM 0 14.36 0.00 0.49 0.00 0.05 85.11 04:13:01 AM 1 11.10 0.00 0.33 0.00 0.05 88.52 04:14:01 AM all 4.16 0.00 0.29 0.00 0.07 95.49 04:14:01 AM 0 4.66 0.00 0.37 0.00 0.07 94.90 04:14:01 AM 1 3.65 0.00 0.22 0.00 0.07 96.07 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 3.58 0.00 0.25 0.00 0.04 96.13 04:15:01 AM 0 2.54 0.00 0.18 0.00 0.03 97.24 04:15:01 AM 1 4.61 0.00 0.32 0.00 0.05 95.02 04:16:01 AM all 7.64 0.00 1.28 0.03 0.05 91.00 04:16:01 AM 0 8.48 0.00 1.67 0.02 0.05 89.78 04:16:01 AM 1 6.80 0.00 0.89 0.03 0.05 92.23 04:17:01 AM all 30.19 0.00 2.94 0.39 0.08 66.39 04:17:01 AM 0 42.64 0.00 3.24 0.27 0.08 53.77 04:17:01 AM 1 17.75 0.00 2.64 0.52 0.08 79.01 Average: all 12.96 0.00 1.76 1.45 0.06 83.76 Average: 0 15.02 0.00 2.02 1.62 0.06 81.27 Average: 1 10.90 0.00 1.49 1.29 0.06 86.26