---> uname -a: Linux prd-centos8-robot-2c-8g-2244.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 576 4976 19 2145 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:92:69:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85471sec preferred_lft 85471sec inet6 fe80::f816:3eff:fe92:6931/64 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) 12/13/2024 _x86_64_ (2 CPU) 01:15:03 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 93.32 49.44 43.88 7063.00 11895.24 01:18:01 AM 110.13 4.92 105.21 118.89 9595.85 01:19:01 AM 31.97 0.45 31.52 64.78 3718.86 01:20:01 AM 58.58 0.03 58.55 3.47 7559.00 01:21:01 AM 11.03 0.08 10.95 31.99 907.01 01:22:01 AM 3.98 0.02 3.97 0.13 193.65 01:23:01 AM 0.33 0.00 0.33 0.00 32.86 01:24:01 AM 0.18 0.00 0.18 0.00 55.22 01:25:01 AM 0.25 0.00 0.25 0.00 66.86 01:26:01 AM 0.58 0.00 0.58 0.00 26.10 01:27:01 AM 0.43 0.00 0.43 0.00 17.31 01:28:01 AM 0.35 0.00 0.35 0.00 22.55 01:29:01 AM 1.82 0.13 1.68 1.33 133.59 01:30:01 AM 22.96 0.52 22.45 72.79 1491.23 Average: 24.00 3.97 20.03 525.56 2551.34 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5404272 7026004 2478160 31.44 2688 1812856 752992 8.43 211444 1977684 110372 01:18:01 AM 5178872 7017972 2703560 34.30 2688 2016116 704344 7.89 221020 2136420 90636 01:19:01 AM 5179412 7032284 2703020 34.29 2688 2030340 715172 8.01 245988 2112300 12180 01:20:01 AM 5024832 7067188 2857600 36.25 2688 2211924 622568 6.97 257528 2222388 16544 01:21:01 AM 4990396 7033580 2892036 36.69 2688 2213164 671244 7.52 257664 2260912 32 01:22:01 AM 4986060 7031128 2896372 36.74 2688 2215064 704032 7.88 257672 2265292 156 01:23:01 AM 4980840 7027392 2901592 36.81 2688 2216552 736656 8.25 257680 2270376 780 01:24:01 AM 4978428 7026376 2904004 36.84 2688 2217952 736656 8.25 257684 2272948 576 01:25:01 AM 4973316 7023116 2909116 36.91 2688 2219788 752048 8.42 257684 2277640 484 01:26:01 AM 4973344 7023216 2909088 36.91 2688 2219852 752048 8.42 257684 2277972 4 01:27:01 AM 4972672 7022908 2909760 36.91 2688 2220224 767472 8.59 257688 2278460 4 01:28:01 AM 4970768 7021872 2911664 36.94 2688 2221084 767472 8.59 257688 2280316 300 01:29:01 AM 5189704 7071568 2692728 34.16 2688 2053324 628176 7.03 251488 2070036 3900 01:30:01 AM 5191576 7080704 2690856 34.14 2688 2065264 674612 7.55 456320 1885848 196 Average: 5071035 7036093 2811397 35.67 2688 2138107 713249 7.99 264659 2184899 16869 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 268.43 162.07 1568.98 55.44 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 63.01 51.82 674.66 15.60 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 14.61 10.95 6.13 4.05 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 135.30 103.90 322.38 26.90 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 16.83 8.23 5.17 0.97 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 101.03 99.23 19.97 9.46 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 57.04 53.67 12.21 6.08 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 48.81 49.58 9.82 4.36 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 78.67 75.72 17.48 8.84 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 2.53 2.07 0.62 0.41 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 14.88 13.45 3.79 2.45 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 26.61 23.81 6.68 4.13 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 72.81 55.58 58.49 18.73 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 37.28 27.38 57.92 41.58 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 66.99 52.68 197.48 14.22 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) 12/13/2024 _x86_64_ (2 CPU) 01:15:03 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 31.03 0.04 6.14 17.69 0.21 44.89 01:17:01 AM 0 33.42 0.07 7.00 17.73 0.19 41.59 01:17:01 AM 1 28.61 0.02 5.26 17.64 0.24 48.23 01:18:01 AM all 34.75 0.00 5.59 6.14 0.20 53.32 01:18:01 AM 0 42.39 0.00 5.86 6.98 0.20 44.57 01:18:01 AM 1 26.97 0.00 5.31 5.27 0.20 62.24 01:19:01 AM all 13.01 0.00 1.95 1.60 0.14 83.30 01:19:01 AM 0 12.44 0.00 2.03 1.42 0.12 83.99 01:19:01 AM 1 13.57 0.00 1.87 1.77 0.17 82.61 01:20:01 AM all 26.35 0.00 4.08 4.25 0.19 65.13 01:20:01 AM 0 33.98 0.00 4.50 5.19 0.18 56.14 01:20:01 AM 1 18.70 0.00 3.66 3.32 0.20 74.12 01:21:01 AM all 1.33 0.00 0.28 0.49 0.08 97.81 01:21:01 AM 0 2.51 0.00 0.38 0.40 0.10 96.61 01:21:01 AM 1 0.15 0.00 0.18 0.58 0.07 99.01 01:22:01 AM all 8.90 0.00 0.61 0.04 0.12 90.33 01:22:01 AM 0 7.10 0.00 0.59 0.03 0.10 92.17 01:22:01 AM 1 10.70 0.00 0.62 0.05 0.14 88.49 01:23:01 AM all 6.86 0.00 0.41 0.03 0.11 92.60 01:23:01 AM 0 6.63 0.00 0.34 0.07 0.10 92.86 01:23:01 AM 1 7.08 0.00 0.48 0.00 0.12 92.33 01:24:01 AM all 2.81 0.00 0.30 0.00 0.09 96.80 01:24:01 AM 0 2.82 0.00 0.30 0.00 0.08 96.80 01:24:01 AM 1 2.80 0.00 0.30 0.00 0.10 96.80 01:25:01 AM all 9.93 0.00 0.60 0.00 0.11 89.37 01:25:01 AM 0 12.00 0.00 0.69 0.00 0.10 87.21 01:25:01 AM 1 7.86 0.00 0.50 0.00 0.12 91.52 01:26:01 AM all 1.19 0.00 0.15 0.00 0.08 98.59 01:26:01 AM 0 1.02 0.00 0.18 0.00 0.08 98.71 01:26:01 AM 1 1.35 0.00 0.12 0.00 0.07 98.46 01:27:01 AM all 4.40 0.00 0.28 0.00 0.09 95.23 01:27:01 AM 0 5.43 0.00 0.27 0.00 0.08 94.22 01:27:01 AM 1 3.37 0.00 0.28 0.00 0.10 96.25 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 7.20 0.00 0.42 0.00 0.11 92.27 01:28:01 AM 0 5.85 0.00 0.38 0.00 0.12 93.64 01:28:01 AM 1 8.55 0.00 0.45 0.00 0.10 90.90 01:29:01 AM all 13.36 0.00 0.99 0.00 0.11 85.55 01:29:01 AM 0 11.10 0.00 1.14 0.00 0.10 87.66 01:29:01 AM 1 15.62 0.00 0.84 0.00 0.12 83.43 01:30:01 AM all 23.29 0.00 2.45 0.38 0.11 73.78 01:30:01 AM 0 18.62 0.00 2.54 0.40 0.10 78.34 01:30:01 AM 1 27.95 0.00 2.35 0.37 0.12 69.21 Average: all 13.14 0.00 1.73 2.17 0.13 82.83 Average: 0 13.94 0.00 1.87 2.29 0.12 81.77 Average: 1 12.34 0.00 1.58 2.05 0.13 83.89