---> uname -a: Linux prd-centos8-robot-2c-8g-6402.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 609 4960 19 2128 6791 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:cd:90:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fecd:90fe/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) 11/11/2024 _x86_64_ (2 CPU) 03:19:24 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 71.38 15.68 55.70 2746.15 4734.67 03:22:01 AM 97.78 0.70 97.08 50.79 10555.56 03:23:01 AM 16.03 0.42 15.61 64.78 1302.47 03:24:01 AM 46.23 0.03 46.19 3.47 2825.81 03:25:01 AM 21.55 0.00 21.55 0.00 5395.60 03:26:01 AM 0.32 0.00 0.32 0.00 5.11 03:27:01 AM 0.13 0.00 0.13 0.00 1.17 03:28:01 AM 0.33 0.10 0.23 32.12 6.58 03:29:01 AM 2.22 0.00 2.22 0.00 129.58 03:30:00 AM 0.32 0.00 0.32 0.00 17.36 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 0.37 0.03 0.33 1.87 17.99 03:32:01 AM 13.66 0.33 13.33 37.86 630.73 Average: 22.52 1.44 21.08 244.77 2135.11 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5366540 7054540 2515884 31.92 2688 1870216 712728 7.98 208568 1982656 143408 03:22:01 AM 5154232 6988484 2728192 34.61 2688 2011580 747808 8.37 221044 2157348 30116 03:23:01 AM 5231368 7067576 2651056 33.63 2688 2013524 682704 7.64 239892 2063452 4 03:24:01 AM 5005984 7041100 2876440 36.49 2688 2204664 680480 7.62 257316 2248320 154200 03:25:01 AM 5000336 7035456 2882088 36.56 2688 2204676 680480 7.62 257332 2248396 4 03:26:01 AM 5000564 7035684 2881860 36.56 2688 2204676 680480 7.62 257336 2248460 8 03:27:01 AM 5000464 7035584 2881960 36.56 2688 2204676 680480 7.62 257336 2248404 4 03:28:01 AM 4958384 6995576 2924040 37.10 2688 2206764 734316 8.22 257608 2289836 1108 03:29:01 AM 4954668 6992716 2927756 37.14 2688 2207628 734316 8.22 257604 2293804 144 03:30:00 AM 4953272 6991680 2929152 37.16 2688 2207988 736088 8.24 257604 2295452 100 03:30:01 AM 4952652 6991072 2929772 37.17 2688 2207992 736088 8.24 257604 2295772 116 03:31:01 AM 4952432 6991244 2929992 37.17 2688 2208392 736088 8.24 257744 2295972 24 03:32:01 AM 5092108 6963072 2790316 35.40 2688 2044648 764100 8.56 292560 2140768 16740 Average: 5047923 7014137 2834501 35.96 2688 2138263 715858 8.02 252273 2216049 26614 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 247.65 158.80 1347.99 54.26 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 69.91 54.17 674.33 8.67 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 23.03 13.71 6.71 4.57 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 346.21 251.69 358.80 62.23 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 216.86 163.76 45.72 34.85 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 2.75 1.90 0.51 0.47 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.80 1.87 0.45 0.46 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 49.57 31.01 13.02 4.09 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 26.65 19.68 6.99 3.71 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 14.45 9.58 2.99 1.98 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 1.37 0.00 0.06 0.00 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 13.11 8.06 2.51 1.57 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 87.59 56.87 93.90 32.44 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 91.70 64.25 212.83 17.44 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:24 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 32.74 0.00 5.64 0.97 0.09 60.56 03:21:01 AM 0 24.87 0.00 4.77 0.95 0.10 69.31 03:21:01 AM 1 40.61 0.00 6.52 0.99 0.08 51.80 03:22:01 AM all 24.79 0.00 3.42 1.99 0.08 69.72 03:22:01 AM 0 13.25 0.00 2.94 2.22 0.07 81.53 03:22:01 AM 1 36.34 0.00 3.91 1.77 0.08 57.90 03:23:01 AM all 10.52 0.00 1.50 0.18 0.06 87.74 03:23:01 AM 0 4.27 0.00 1.42 0.12 0.05 94.14 03:23:01 AM 1 16.78 0.00 1.59 0.23 0.07 81.34 03:24:01 AM all 27.20 0.00 4.68 2.91 0.10 65.11 03:24:01 AM 0 16.21 0.00 4.01 3.30 0.10 76.39 03:24:01 AM 1 38.27 0.00 5.36 2.51 0.10 53.75 03:25:01 AM all 0.71 0.00 0.80 0.69 0.04 97.76 03:25:01 AM 0 0.89 0.00 0.67 0.69 0.03 97.72 03:25:01 AM 1 0.54 0.00 0.92 0.69 0.05 97.81 03:26:01 AM all 0.17 0.00 0.08 0.00 0.03 99.73 03:26:01 AM 0 0.22 0.00 0.10 0.00 0.02 99.67 03:26:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 03:27:01 AM all 0.41 0.00 0.09 0.00 0.03 99.47 03:27:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 03:27:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 03:28:01 AM all 5.61 0.00 0.58 0.02 0.04 93.76 03:28:01 AM 0 2.81 0.00 0.47 0.02 0.03 96.68 03:28:01 AM 1 8.41 0.00 0.69 0.02 0.05 90.84 03:29:01 AM all 7.97 0.00 0.62 0.01 0.07 91.33 03:29:01 AM 0 4.61 0.00 0.57 0.02 0.07 94.73 03:29:01 AM 1 11.34 0.00 0.67 0.00 0.07 87.93 03:30:00 AM all 4.38 0.00 0.30 0.00 0.07 95.25 03:30:00 AM 0 2.84 0.00 0.24 0.00 0.05 96.87 03:30:00 AM 1 5.92 0.00 0.37 0.00 0.08 93.62 03:30:01 AM all 1.37 0.00 1.37 0.00 0.00 97.26 03:30:01 AM 0 2.70 0.00 1.35 0.00 0.00 95.95 03:30:01 AM 1 0.00 0.00 1.39 0.00 0.00 98.61 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 3.70 0.00 0.24 0.00 0.05 96.00 03:31:01 AM 0 1.75 0.00 0.17 0.00 0.05 98.03 03:31:01 AM 1 5.65 0.00 0.32 0.00 0.05 93.98 03:32:01 AM all 15.60 0.00 2.21 0.16 0.08 81.95 03:32:01 AM 0 12.73 0.00 2.04 0.23 0.08 84.92 03:32:01 AM 1 18.47 0.00 2.39 0.08 0.07 78.99 Average: all 11.14 0.00 1.68 0.58 0.06 86.54 Average: 0 7.10 0.00 1.46 0.63 0.06 90.76 Average: 1 15.19 0.00 1.90 0.52 0.06 82.32