---> uname -a: Linux prd-centos8-robot-2c-8g-5506.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 578 4999 19 2119 6822 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:03:49:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe03:4949/64 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) 07/29/2024 _x86_64_ (2 CPU) 04:36:36 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 118.39 70.81 47.58 8048.52 37803.50 04:39:01 AM 117.59 6.96 110.63 1258.11 9763.23 04:40:01 AM 45.48 0.63 44.85 48.92 5339.85 04:41:01 AM 43.27 0.85 42.42 123.96 2523.59 04:42:01 AM 31.74 0.15 31.59 36.52 5992.79 04:43:01 AM 0.80 0.00 0.80 0.00 57.82 04:44:01 AM 0.53 0.00 0.53 0.00 5.83 04:45:01 AM 17.09 0.32 16.78 36.92 1133.62 Average: 46.86 9.97 36.90 1194.14 7827.69 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5576552 7077280 2305872 29.25 2688 1694468 709672 7.95 183020 1843872 84312 04:39:01 AM 5201448 7036780 2680976 34.01 2688 2013308 690076 7.73 213224 2128164 141920 04:40:01 AM 5207016 7032596 2675408 33.94 2688 2003148 710384 7.95 232020 2099712 1076 04:41:01 AM 5004356 7032304 2878068 36.51 2688 2196964 660424 7.39 257844 2250340 163940 04:42:01 AM 4994108 7024216 2888316 36.64 2688 2199496 689460 7.72 261484 2250948 1420 04:43:01 AM 4994540 7024648 2887884 36.64 2688 2199496 689460 7.72 261484 2250712 8 04:44:01 AM 4987192 7017312 2895232 36.73 2688 2199508 720740 8.07 261484 2258096 8 04:45:01 AM 5132364 6994192 2750060 34.89 2688 2036572 704016 7.88 285228 2109208 4 Average: 5137197 7029916 2745227 34.83 2688 2067870 696779 7.80 244474 2148882 49086 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 263.81 156.96 1122.29 58.86 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 89.15 67.78 899.53 9.85 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 17.51 10.48 66.23 3.04 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 47.25 38.00 276.29 9.75 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 276.09 252.05 73.89 63.83 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 263.91 263.44 53.15 110.43 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 194.45 193.14 129.83 69.21 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 47.10 35.44 101.50 22.53 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 149.91 127.16 340.34 43.44 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) 07/29/2024 _x86_64_ (2 CPU) 04:36:36 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 28.35 0.05 7.83 30.16 0.11 33.50 04:38:01 AM 0 21.37 0.08 8.36 26.41 0.10 43.68 04:38:01 AM 1 35.30 0.02 7.30 33.90 0.12 23.37 04:39:01 AM all 33.19 0.00 5.96 5.01 0.12 55.72 04:39:01 AM 0 33.40 0.00 6.38 4.88 0.13 55.20 04:39:01 AM 1 32.98 0.00 5.53 5.13 0.10 56.25 04:40:01 AM all 11.76 0.00 1.57 5.73 0.28 80.65 04:40:01 AM 0 5.66 0.00 1.10 8.11 0.05 85.07 04:40:01 AM 1 17.88 0.00 2.05 3.34 0.52 76.22 04:41:01 AM all 29.49 0.00 4.59 1.22 0.11 64.59 04:41:01 AM 0 18.68 0.00 3.91 1.28 0.10 76.03 04:41:01 AM 1 40.33 0.00 5.27 1.15 0.12 53.14 04:42:01 AM all 9.74 0.00 1.30 0.94 0.07 87.96 04:42:01 AM 0 6.60 0.00 1.19 0.94 0.05 91.22 04:42:01 AM 1 12.88 0.00 1.41 0.94 0.08 84.69 04:43:01 AM all 21.01 0.00 0.51 0.02 0.10 78.36 04:43:01 AM 0 13.77 0.00 0.37 0.02 0.10 85.75 04:43:01 AM 1 28.27 0.00 0.65 0.02 0.10 70.96 04:44:01 AM all 25.47 0.00 0.54 0.00 0.11 73.88 04:44:01 AM 0 24.26 0.00 0.49 0.00 0.10 75.15 04:44:01 AM 1 26.69 0.00 0.60 0.00 0.12 72.59 04:45:01 AM all 14.97 0.00 2.28 0.26 0.08 82.41 04:45:01 AM 0 9.63 0.00 1.77 0.47 0.08 88.05 04:45:01 AM 1 20.35 0.00 2.79 0.05 0.08 76.73 Average: all 21.76 0.01 3.07 5.40 0.12 69.64 Average: 0 16.67 0.01 2.94 5.24 0.09 75.05 Average: 1 26.85 0.00 3.20 5.56 0.15 64.23