---> uname -a: Linux prd-centos8-robot-2c-8g-3064.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 618 4917 19 2162 6783 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:64:18:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe64:18f9/64 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) 01/19/2025 _x86_64_ (2 CPU) 02:44:47 LINUX RESTART (2 CPU) 02:45:02 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 138.32 101.83 36.49 8729.85 29738.44 02:47:01 AM 100.05 44.15 55.90 5714.50 11922.34 02:48:01 AM 86.59 0.73 85.85 53.05 8708.00 02:49:01 AM 32.96 0.42 32.54 64.79 3754.59 02:50:01 AM 66.66 6.75 59.91 1249.18 7659.00 02:51:01 AM 6.46 0.08 6.38 31.99 758.13 02:52:01 AM 10.08 0.33 9.75 37.06 905.92 02:53:01 AM 25.19 0.53 24.66 64.78 1926.37 Average: 58.13 19.19 38.94 1979.73 8128.63 02:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 6084296 7355620 1798128 22.81 2688 1477440 386604 4.90 112376 1462180 239632 02:47:01 AM 5382460 7020908 2499964 31.72 2688 1827796 744108 8.33 200496 2004596 148136 02:48:01 AM 5210660 7009568 2671764 33.90 2688 1976556 699788 7.84 197956 2131236 90632 02:49:01 AM 5290108 7090376 2592316 32.89 2688 1978500 629596 7.05 216816 2035144 8 02:50:01 AM 4993188 7033112 2889236 36.65 2688 2210120 672760 7.53 257972 2260724 18128 02:51:01 AM 4963144 7004176 2919280 37.04 2688 2211216 703584 7.88 258100 2290024 4 02:52:01 AM 5011312 6949044 2871112 36.42 2688 2111636 762068 8.53 298016 2216268 54032 02:53:01 AM 5046232 6960396 2836192 35.98 2688 2090536 755028 8.45 468796 2018192 18152 Average: 5247675 7052900 2634749 33.43 2688 1985475 669192 7.49 251316 2052296 71090 02:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 13.07 7.25 66.79 1.35 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 288.60 169.59 1569.71 56.31 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 62.66 50.52 668.62 8.47 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 11.31 8.75 4.94 3.38 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 246.65 179.36 342.50 46.41 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 10.43 4.23 3.52 0.59 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 126.35 85.74 449.69 57.55 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 19.48 16.09 16.18 7.40 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 97.49 65.31 390.90 22.72 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) 01/19/2025 _x86_64_ (2 CPU) 02:44:47 LINUX RESTART (2 CPU) 02:45:02 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 19.46 0.03 6.21 72.30 0.15 1.85 02:46:01 AM 0 19.22 0.02 7.15 72.28 0.07 1.27 02:46:01 AM 1 19.71 0.03 5.27 72.32 0.22 2.44 02:47:01 AM all 30.31 0.02 5.96 22.32 0.13 41.27 02:47:01 AM 0 39.80 0.02 5.71 24.25 0.12 30.11 02:47:01 AM 1 20.87 0.02 6.22 20.40 0.13 52.37 02:48:01 AM all 28.89 0.00 4.12 7.64 0.10 59.24 02:48:01 AM 0 38.63 0.00 5.08 6.52 0.10 49.66 02:48:01 AM 1 19.21 0.00 3.17 8.75 0.10 68.77 02:49:01 AM all 10.41 0.00 1.33 0.89 0.05 87.31 02:49:01 AM 0 16.38 0.00 1.39 0.68 0.05 81.50 02:49:01 AM 1 4.44 0.00 1.27 1.10 0.05 93.14 02:50:01 AM all 28.37 0.00 5.44 2.42 0.12 63.65 02:50:01 AM 0 26.90 0.00 5.43 1.98 0.12 65.56 02:50:01 AM 1 29.85 0.00 5.45 2.86 0.12 61.73 02:51:01 AM all 0.43 0.00 0.23 0.37 0.05 98.93 02:51:01 AM 0 0.15 0.00 0.20 0.47 0.03 99.15 02:51:01 AM 1 0.70 0.00 0.25 0.27 0.07 98.71 02:52:01 AM all 14.80 0.00 1.72 0.20 0.10 83.17 02:52:01 AM 0 23.33 0.00 1.71 0.37 0.10 74.48 02:52:01 AM 1 6.27 0.00 1.73 0.03 0.10 91.87 02:53:01 AM all 26.50 0.00 2.82 1.00 0.18 69.51 02:53:01 AM 0 40.77 0.00 3.02 1.37 0.23 54.61 02:53:01 AM 1 12.25 0.00 2.63 0.62 0.12 84.39 Average: all 19.89 0.01 3.47 13.18 0.11 63.35 Average: 0 25.63 0.00 3.70 13.29 0.10 57.27 Average: 1 14.15 0.01 3.24 13.06 0.11 69.43