---> uname -a: Linux prd-centos8-robot-2c-8g-410.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4991 19 2121 6815 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:45:0a:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe45:a9f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/28/2024 _x86_64_ (2 CPU) 00:12:27 LINUX RESTART (2 CPU) 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 98.83 25.09 73.75 6304.85 16103.96 12:15:01 AM 87.27 0.08 87.19 2.27 7651.15 12:16:01 AM 44.26 1.37 42.89 148.64 4173.25 12:17:01 AM 64.68 2.75 61.93 449.98 5287.05 12:18:01 AM 21.61 0.00 21.61 0.00 3559.22 12:19:01 AM 2.13 0.03 2.10 1.87 89.67 12:20:01 AM 0.52 0.00 0.52 0.00 14.28 12:21:01 AM 0.40 0.00 0.40 0.00 8.31 12:22:02 AM 0.27 0.00 0.27 0.00 5.40 12:23:01 AM 0.36 0.00 0.36 0.00 5.37 12:24:01 AM 0.47 0.00 0.47 0.00 7.53 12:25:01 AM 1.65 0.05 1.60 0.80 92.89 12:26:01 AM 35.72 0.45 35.27 58.65 1765.23 Average: 27.59 2.30 25.29 536.71 2985.84 12:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5343448 7027716 2539008 32.21 2688 1872996 752876 8.43 206308 2035972 147132 12:15:01 AM 5145592 6979192 2736864 34.72 2688 2010868 776888 8.70 189756 2203872 112288 12:16:01 AM 5244448 7063880 2638008 33.47 2688 1996492 684176 7.66 214488 2077020 20 12:17:01 AM 5026956 7048772 2855500 36.23 2688 2191496 676996 7.58 240148 2245800 95992 12:18:01 AM 4982324 7004552 2900132 36.79 2688 2191900 726624 8.14 240208 2285428 16 12:19:01 AM 4974612 6997656 2907844 36.89 2688 2192712 744032 8.33 240468 2292920 172 12:20:01 AM 4973584 6996704 2908872 36.90 2688 2192804 750516 8.40 240468 2293664 4 12:21:01 AM 4973640 6996908 2908816 36.90 2688 2192900 750516 8.40 240468 2293784 28 12:22:02 AM 4971988 6995348 2910468 36.92 2688 2192988 750516 8.40 240468 2295236 24 12:23:01 AM 4971916 6995356 2910540 36.92 2688 2193080 750516 8.40 240468 2295584 28 12:24:01 AM 5004008 7027536 2878448 36.52 2688 2193172 722200 8.09 240696 2263820 4 12:25:01 AM 5169892 7034728 2712564 34.41 2688 2035844 682276 7.64 234584 2099840 276 12:26:01 AM 5144832 7009464 2737624 34.73 2688 2040196 719072 8.05 434480 1954708 188 Average: 5071326 7013678 2811130 35.66 2688 2115188 729785 8.17 246385 2202896 27398 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 297.95 179.73 1529.79 53.76 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 52.85 41.40 483.35 7.71 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 14.93 11.20 10.94 3.76 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 233.04 181.67 356.12 48.71 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 400.43 315.56 83.90 64.90 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 25.34 25.34 5.43 3.80 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 2.63 0.50 0.48 0.24 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 0.38 0.27 0.09 0.05 0.00 0.00 0.00 0.00 12:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:02 AM eth0 1.02 0.32 0.20 0.05 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 0.32 0.31 0.09 0.05 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 2.32 0.37 0.24 0.11 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 54.91 42.05 22.41 8.98 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 36.57 25.74 66.24 18.38 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 86.47 63.50 197.15 16.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/28/2024 _x86_64_ (2 CPU) 00:12:27 LINUX RESTART (2 CPU) 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 33.37 0.00 6.38 9.19 0.12 50.94 12:14:01 AM 0 21.77 0.00 6.21 8.80 0.12 63.10 12:14:01 AM 1 44.94 0.00 6.55 9.59 0.12 38.81 12:15:01 AM all 36.44 0.00 4.37 3.25 0.15 55.80 12:15:01 AM 0 25.00 0.00 3.58 4.08 0.15 67.19 12:15:01 AM 1 47.89 0.00 5.15 2.42 0.15 44.39 12:16:01 AM all 15.97 0.00 2.03 1.08 0.06 80.86 12:16:01 AM 0 6.89 0.00 1.82 1.69 0.07 89.53 12:16:01 AM 1 25.04 0.00 2.23 0.48 0.05 72.19 12:17:01 AM all 32.60 0.00 5.11 1.69 0.12 60.49 12:17:01 AM 0 28.83 0.00 5.20 1.25 0.12 64.61 12:17:01 AM 1 36.36 0.00 5.02 2.13 0.12 56.38 12:18:01 AM all 2.19 0.00 1.06 0.66 0.03 96.06 12:18:01 AM 0 3.04 0.00 0.94 0.40 0.03 95.59 12:18:01 AM 1 1.34 0.00 1.19 0.92 0.03 96.52 12:19:01 AM all 7.26 0.00 0.32 0.02 0.06 92.34 12:19:01 AM 0 3.89 0.00 0.32 0.03 0.07 95.69 12:19:01 AM 1 10.64 0.00 0.32 0.00 0.05 88.99 12:20:01 AM all 0.63 0.00 0.13 0.00 0.05 99.19 12:20:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.22 12:20:01 AM 1 0.63 0.00 0.15 0.00 0.05 99.16 12:21:01 AM all 0.63 0.00 0.10 0.00 0.06 99.21 12:21:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:21:01 AM 1 0.65 0.00 0.13 0.00 0.07 99.15 12:22:02 AM all 0.61 0.00 0.11 0.00 0.03 99.25 12:22:02 AM 0 0.77 0.00 0.07 0.00 0.03 99.13 12:22:02 AM 1 0.45 0.00 0.15 0.00 0.03 99.37 12:23:01 AM all 0.61 0.00 0.08 0.00 0.08 99.24 12:23:01 AM 0 0.59 0.00 0.05 0.00 0.05 99.30 12:23:01 AM 1 0.63 0.00 0.10 0.00 0.10 99.17 12:24:01 AM all 0.67 0.00 0.12 0.00 0.04 99.17 12:24:01 AM 0 0.73 0.00 0.10 0.00 0.03 99.13 12:24:01 AM 1 0.60 0.00 0.13 0.00 0.05 99.21 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 3.70 0.00 0.89 0.03 0.06 95.33 12:25:01 AM 0 2.49 0.00 0.60 0.05 0.05 96.81 12:25:01 AM 1 4.92 0.00 1.17 0.00 0.07 93.84 12:26:01 AM all 27.63 0.00 2.73 0.82 0.09 68.73 12:26:01 AM 0 27.91 0.00 2.45 0.35 0.10 69.19 12:26:01 AM 1 27.36 0.00 3.00 1.28 0.08 68.27 Average: all 12.51 0.00 1.80 1.29 0.07 84.32 Average: 0 9.49 0.00 1.66 1.28 0.07 87.50 Average: 1 15.53 0.00 1.95 1.30 0.07 81.14