---> uname -a: Linux prd-centos8-robot-2c-8g-1362.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4985 19 2137 6826 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:ba:3a:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:feba:3a6b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/24/2024 _x86_64_ (2 CPU) 04:17:02 LINUX RESTART (2 CPU) 04:18:01 AM tps rtps wtps bread/s bwrtn/s 04:19:01 AM 83.27 15.86 67.41 2834.66 5979.12 04:20:01 AM 76.31 0.72 75.59 51.45 9097.52 04:21:01 AM 19.33 0.03 19.29 0.53 1782.31 04:22:01 AM 44.83 0.98 43.84 132.91 3045.74 04:23:01 AM 26.82 0.03 26.79 3.47 5819.81 04:24:01 AM 2.92 0.02 2.90 0.13 126.78 04:25:01 AM 2.03 0.00 2.03 0.00 167.76 04:26:01 AM 0.27 0.00 0.27 0.00 16.63 04:27:01 AM 0.27 0.03 0.23 1.87 9.50 04:28:01 AM 6.55 0.23 6.32 34.13 241.18 04:29:01 AM 23.09 0.52 22.58 64.65 1345.77 Average: 26.01 1.68 24.33 284.43 2515.67 04:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 AM 5378064 7084804 2504372 31.77 2688 1889516 670404 7.51 210096 1975988 144348 04:20:01 AM 5185680 7021272 2696756 34.21 2688 2012296 705804 7.90 221556 2125432 40468 04:21:01 AM 5136940 6987764 2745496 34.83 2688 2028104 730980 8.18 233168 2168992 15800 04:22:01 AM 4974732 7020756 2907704 36.89 2688 2215352 700888 7.85 258728 2280656 161832 04:23:01 AM 5026128 7071944 2856308 36.24 2688 2215480 640704 7.17 261800 2222424 4 04:24:01 AM 4985504 7032912 2896932 36.75 2688 2217084 697096 7.81 262104 2262668 424 04:25:01 AM 4978656 7028820 2903780 36.84 2688 2219828 697096 7.81 262108 2269872 88 04:26:01 AM 4977952 7028464 2904484 36.85 2688 2220176 697096 7.81 262108 2270416 32 04:27:01 AM 4977528 7028492 2904908 36.85 2688 2220628 697096 7.81 262236 2270684 220 04:28:01 AM 5054668 6957928 2827768 35.87 2688 2076380 752052 8.42 275440 2195360 29880 04:29:01 AM 5144472 7030468 2737964 34.73 2688 2061168 683168 7.65 444044 1944040 16028 Average: 5074575 7026693 2807861 35.62 2688 2125092 697489 7.81 268490 2180594 37193 04:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 196.85 127.47 1240.09 41.05 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 53.97 43.42 499.42 15.11 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 10.86 4.70 3.93 2.45 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 46.66 41.18 292.18 10.00 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 554.43 495.00 108.47 94.02 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 43.38 33.51 16.15 5.66 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 28.67 30.62 6.94 6.22 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 12.10 10.40 8.14 1.81 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 10.33 10.28 2.16 1.90 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 61.44 48.68 94.94 31.92 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 18.23 16.73 14.49 7.72 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 94.37 78.44 208.21 19.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/24/2024 _x86_64_ (2 CPU) 04:17:02 LINUX RESTART (2 CPU) 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 33.44 0.00 5.69 2.56 0.10 58.21 04:19:01 AM 0 42.04 0.00 6.31 2.15 0.12 49.38 04:19:01 AM 1 24.83 0.00 5.07 2.97 0.08 67.04 04:20:01 AM all 36.15 0.00 4.14 3.76 0.17 55.79 04:20:01 AM 0 44.04 0.00 4.65 4.96 0.15 46.19 04:20:01 AM 1 28.26 0.00 3.63 2.55 0.18 65.38 04:21:01 AM all 10.21 0.00 0.93 0.48 0.07 88.32 04:21:01 AM 0 7.03 0.00 0.98 0.75 0.07 91.17 04:21:01 AM 1 13.40 0.00 0.87 0.20 0.07 85.46 04:22:01 AM all 31.09 0.00 4.69 1.38 0.08 62.75 04:22:01 AM 0 42.42 0.00 5.26 0.87 0.08 51.38 04:22:01 AM 1 19.77 0.00 4.13 1.90 0.08 74.11 04:23:01 AM all 3.51 0.00 1.40 1.53 0.05 93.51 04:23:01 AM 0 4.26 0.00 1.35 1.54 0.05 92.80 04:23:01 AM 1 2.75 0.00 1.44 1.53 0.05 94.23 04:24:01 AM all 8.56 0.00 0.90 0.01 0.06 90.47 04:24:01 AM 0 11.05 0.00 1.11 0.00 0.05 87.79 04:24:01 AM 1 6.07 0.00 0.69 0.02 0.07 93.16 04:25:01 AM all 13.48 0.00 0.41 0.01 0.07 86.03 04:25:01 AM 0 15.47 0.00 0.34 0.02 0.07 84.10 04:25:01 AM 1 11.49 0.00 0.48 0.00 0.07 87.97 04:26:01 AM all 3.89 0.00 0.29 0.00 0.06 95.76 04:26:01 AM 0 2.27 0.00 0.20 0.00 0.07 97.46 04:26:01 AM 1 5.51 0.00 0.39 0.00 0.05 94.06 04:27:01 AM all 4.21 0.00 0.25 0.01 0.07 95.47 04:27:01 AM 0 0.82 0.00 0.12 0.00 0.05 99.01 04:27:01 AM 1 7.61 0.00 0.39 0.02 0.08 91.91 04:28:01 AM all 17.23 0.00 1.70 0.06 0.07 80.95 04:28:01 AM 0 20.58 0.00 1.82 0.07 0.07 77.47 04:28:01 AM 1 13.89 0.00 1.57 0.05 0.07 84.43 04:29:01 AM all 28.83 0.00 3.34 0.38 0.10 67.36 04:29:01 AM 0 30.63 0.00 3.59 0.25 0.08 65.45 04:29:01 AM 1 27.02 0.00 3.09 0.50 0.12 69.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.35 0.00 2.16 0.93 0.08 79.48 Average: 0 20.08 0.00 2.34 0.97 0.08 76.53 Average: 1 14.62 0.00 1.98 0.89 0.08 82.43