---> uname -a: Linux prd-centos8-robot-2c-8g-4146.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 608 4954 19 2134 6792 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:a8:3f:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fea8:3fb9/64 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) 01/23/2025 _x86_64_ (2 CPU) 00:17:33 LINUX RESTART (2 CPU) 12:18:01 AM tps rtps wtps bread/s bwrtn/s 12:19:01 AM 120.14 75.76 44.39 8151.42 38286.05 12:20:01 AM 32.44 0.18 32.26 10.53 3105.98 12:21:01 AM 50.19 0.13 50.06 3.73 4074.40 12:22:01 AM 67.34 0.77 66.57 53.59 7845.74 12:23:01 AM 16.46 0.17 16.29 31.06 2174.59 12:24:01 AM 64.52 9.38 55.14 1671.59 5361.56 12:25:01 AM 13.86 0.00 13.86 0.00 3070.33 12:26:01 AM 2.10 0.10 2.00 32.13 78.64 12:27:01 AM 0.17 0.00 0.17 0.00 3.88 12:28:01 AM 12.76 0.37 12.40 39.19 441.94 12:29:01 AM 21.39 0.52 20.88 63.85 975.36 Average: 36.49 7.94 28.55 914.29 5947.26 12:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 AM 5631612 7108948 2250812 28.55 2688 1672876 667164 7.47 176964 1802164 55132 12:20:01 AM 5582936 7091052 2299488 29.17 2688 1702236 691276 7.74 185480 1833696 1900 12:21:01 AM 5345760 7043688 2536664 32.18 2688 1881332 695484 7.79 187304 2033240 123284 12:22:01 AM 5213668 7012020 2668756 33.86 2688 1976560 705628 7.90 198720 2131056 30680 12:23:01 AM 5243400 7042684 2639024 33.48 2688 1977496 675580 7.56 215116 2085600 4 12:24:01 AM 4991080 7042392 2891344 36.68 2688 2221468 666876 7.47 263832 2259368 84636 12:25:01 AM 4989868 7041172 2892556 36.70 2688 2221468 666876 7.47 263824 2259260 4 12:26:01 AM 4726124 6778684 3156300 40.04 2688 2222708 950240 10.64 263952 2521036 20 12:27:01 AM 4901296 6953912 2981128 37.82 2688 2222764 784112 8.78 263952 2347048 4 12:28:01 AM 5149044 7026176 2733380 34.68 2688 2052520 683668 7.66 296964 2085364 17384 12:29:01 AM 5110572 6990620 2771852 35.16 2688 2055988 718264 8.04 455684 1969592 1392 Average: 5171396 7011941 2711028 34.39 2688 2018856 718652 8.05 251981 2120675 28585 12:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.41 126.22 966.81 54.65 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 18.29 15.38 182.75 2.31 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 55.37 44.88 651.44 5.74 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 41.94 27.93 438.70 5.38 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 9.00 5.66 3.98 2.75 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 230.63 177.87 337.69 45.44 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 2.37 0.90 0.29 0.16 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 300.85 297.57 3321.14 709.18 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 351.97 309.32 6032.08 20.30 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 128.52 108.08 1910.11 24.52 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 17.79 14.16 13.02 6.81 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 125.46 102.54 1259.73 79.74 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) 01/23/2025 _x86_64_ (2 CPU) 00:17:33 LINUX RESTART (2 CPU) 12:18:01 AM CPU %user %nice %system %iowait %steal %idle 12:19:01 AM all 26.88 0.05 7.83 18.99 0.30 45.96 12:19:01 AM 0 26.99 0.00 8.21 18.44 0.47 45.89 12:19:01 AM 1 26.77 0.11 7.45 19.53 0.12 46.03 12:20:01 AM all 5.53 0.00 0.94 26.19 0.10 67.25 12:20:01 AM 0 2.69 0.00 0.67 12.02 0.10 84.52 12:20:01 AM 1 8.36 0.00 1.20 40.36 0.10 49.97 12:21:01 AM all 22.06 0.00 2.92 5.61 0.13 69.28 12:21:01 AM 0 13.90 0.00 2.07 4.37 0.13 79.53 12:21:01 AM 1 30.25 0.00 3.77 6.85 0.13 59.00 12:22:01 AM all 17.66 0.00 2.81 13.46 0.09 65.97 12:22:01 AM 0 17.31 0.00 2.72 13.11 0.08 66.78 12:22:01 AM 1 18.02 0.00 2.91 13.81 0.10 65.17 12:23:01 AM all 10.33 0.00 0.98 1.77 0.08 86.85 12:23:01 AM 0 7.10 0.00 0.87 0.67 0.08 91.28 12:23:01 AM 1 13.55 0.00 1.09 2.87 0.07 82.42 12:24:01 AM all 29.48 0.00 5.97 3.71 0.13 60.71 12:24:01 AM 0 22.78 0.00 6.14 4.26 0.13 66.68 12:24:01 AM 1 36.17 0.00 5.80 3.15 0.12 54.77 12:25:01 AM all 0.08 0.00 0.20 3.68 0.03 96.01 12:25:01 AM 0 0.10 0.00 0.25 4.92 0.03 94.70 12:25:01 AM 1 0.07 0.00 0.15 2.44 0.03 97.31 12:26:01 AM all 14.14 0.00 1.15 0.11 0.13 84.47 12:26:01 AM 0 10.07 0.00 0.57 0.03 0.12 89.20 12:26:01 AM 1 18.22 0.00 1.72 0.19 0.13 79.74 12:27:01 AM all 11.62 0.00 1.58 0.00 0.13 86.67 12:27:01 AM 0 0.82 0.00 0.28 0.00 0.12 98.78 12:27:01 AM 1 22.66 0.00 2.91 0.00 0.14 74.29 12:28:01 AM all 16.39 0.00 2.20 0.45 0.13 80.83 12:28:01 AM 0 9.12 0.00 1.46 0.20 0.12 89.09 12:28:01 AM 1 23.66 0.00 2.93 0.71 0.13 72.58 12:29:01 AM all 20.34 0.00 2.34 4.36 0.09 72.87 12:29:01 AM 0 18.63 0.00 2.37 4.40 0.08 74.52 12:29:01 AM 1 22.04 0.00 2.31 4.33 0.10 71.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.82 0.00 2.61 7.08 0.12 74.36 Average: 0 11.71 0.00 2.30 5.63 0.13 80.22 Average: 1 19.94 0.01 2.91 8.54 0.11 68.49