---> uname -a: Linux prd-centos8-robot-2c-8g-11786.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 614 4957 19 2125 6785 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:8a:83:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe8a:83e8/64 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) 08/18/2024 _x86_64_ (2 CPU) 07:41:04 LINUX RESTART (2 CPU) 07:42:02 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 117.29 7.22 110.07 1283.44 8919.91 07:44:01 AM 53.08 1.45 51.63 170.61 6641.14 07:45:01 AM 20.64 0.03 20.60 2.27 1388.37 07:46:01 AM 52.30 0.03 52.27 3.47 7510.68 07:47:01 AM 4.77 0.10 4.67 32.13 231.59 07:48:01 AM 0.92 0.03 0.88 1.87 102.83 07:49:01 AM 23.46 0.65 22.81 74.11 1300.68 Average: 38.73 1.35 37.39 221.43 3715.43 07:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 5248604 7048924 2633820 33.41 2688 1978492 677684 7.59 211976 2082860 149608 07:44:01 AM 5262788 7093328 2619636 33.23 2688 2008000 625660 7.01 241664 2032200 32 07:45:01 AM 5040184 7000540 2842240 36.06 2688 2133144 716124 8.02 262524 2219068 108276 07:46:01 AM 5001152 7031216 2881272 36.55 2688 2199428 652484 7.31 261624 2240680 76 07:47:01 AM 4961944 6994344 2920480 37.05 2688 2201776 723564 8.10 261892 2282052 516 07:48:01 AM 4955132 6989856 2927292 37.14 2688 2204100 723564 8.10 262032 2288792 228 07:49:01 AM 5094340 6961720 2788084 35.37 2688 2042156 727792 8.15 447088 1986308 184 Average: 5080592 7017133 2801832 35.55 2688 2109585 692410 7.75 278400 2161709 36989 07:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 83.99 66.53 841.89 10.28 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 34.16 25.11 327.69 5.57 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 38.61 26.37 268.74 5.21 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 194.85 176.39 45.72 41.48 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 25.85 25.53 8.81 5.91 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 13.93 15.00 4.92 3.77 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 53.63 40.67 89.73 29.92 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 63.52 53.63 225.32 14.60 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) 08/18/2024 _x86_64_ (2 CPU) 07:41:04 LINUX RESTART (2 CPU) 07:42:02 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 36.19 0.00 6.12 4.22 0.13 53.34 07:43:01 AM 0 30.88 0.00 5.53 3.63 0.12 59.83 07:43:01 AM 1 41.54 0.00 6.72 4.80 0.14 46.80 07:44:01 AM all 18.85 0.00 2.11 2.60 0.06 76.38 07:44:01 AM 0 6.74 0.00 1.72 2.96 0.05 88.53 07:44:01 AM 1 30.96 0.00 2.51 2.24 0.07 64.23 07:45:01 AM all 14.41 0.00 2.50 2.64 0.10 80.35 07:45:01 AM 0 10.42 0.00 2.34 3.12 0.12 84.00 07:45:01 AM 1 18.43 0.00 2.66 2.16 0.08 76.67 07:46:01 AM all 13.97 0.00 2.77 7.73 0.08 75.46 07:46:01 AM 0 12.62 0.00 2.70 6.73 0.08 77.86 07:46:01 AM 1 15.31 0.00 2.83 8.74 0.07 73.05 07:47:01 AM all 9.58 0.00 0.88 0.08 0.07 89.40 07:47:01 AM 0 10.73 0.00 0.96 0.15 0.05 88.11 07:47:01 AM 1 8.44 0.00 0.80 0.00 0.08 90.68 07:48:01 AM all 8.45 0.00 0.42 0.00 0.07 91.07 07:48:01 AM 0 7.21 0.00 0.44 0.00 0.07 92.29 07:48:01 AM 1 9.69 0.00 0.40 0.00 0.07 89.85 07:49:01 AM all 26.52 0.00 3.39 0.46 0.08 69.54 07:49:01 AM 0 23.13 0.00 3.21 0.33 0.08 73.25 07:49:01 AM 1 29.92 0.00 3.57 0.58 0.08 65.84 Average: all 18.24 0.00 2.59 2.53 0.08 76.56 Average: 0 14.50 0.00 2.41 2.41 0.08 80.60 Average: 1 21.99 0.00 2.77 2.64 0.08 72.51