---> uname -a: Linux prd-centos8-robot-2c-8g-7777.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4782 19 2310 6789 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:2e:f5:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe2e:f5fb/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) 01/05/2025 _x86_64_ (2 CPU) 23:14:59 LINUX RESTART (2 CPU) 11:16:02 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 90.63 6.40 84.23 1113.11 6542.93 11:18:01 PM 74.44 0.67 73.77 51.19 9799.28 11:19:01 PM 30.22 7.13 23.09 1310.50 1644.02 11:20:01 PM 51.25 2.52 48.73 396.00 7053.93 11:21:01 PM 4.65 0.00 4.65 0.00 211.73 11:22:01 PM 0.37 0.00 0.37 0.00 5.88 11:23:01 PM 0.18 0.00 0.18 0.00 1.98 11:24:01 PM 5.55 0.18 5.37 33.86 88.99 Average: 32.04 2.10 29.94 361.54 3161.54 11:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5285900 7051536 2596532 32.94 2688 1944452 664704 7.44 186924 2079852 228280 11:18:01 PM 5142112 6965972 2740320 34.76 2688 2001864 728832 8.16 211668 2188140 25572 11:19:01 PM 4971260 6971852 2911172 36.93 2688 2172836 748968 8.39 271776 2281212 138936 11:20:01 PM 4993700 7045156 2888732 36.65 2688 2221348 641056 7.18 264448 2251112 16 11:21:01 PM 4995848 7047340 2886584 36.62 2688 2221352 641056 7.18 264448 2251148 16 11:22:01 PM 4995900 7047392 2886532 36.62 2688 2221352 641056 7.18 264448 2251092 12 11:23:01 PM 4995560 7047052 2886872 36.62 2688 2221352 641056 7.18 264448 2251376 8 11:24:01 PM 4927432 6977320 2955000 37.49 2688 2219204 689052 7.72 303188 2277980 13352 Average: 5038464 7019202 2843968 36.08 2688 2152970 674472 7.55 253918 2228989 50774 11:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 132.77 104.41 1236.81 23.62 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 47.49 33.94 439.26 6.60 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 37.07 31.04 295.75 6.66 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 560.80 410.26 113.91 93.57 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.98 0.58 0.18 0.14 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.92 0.22 0.11 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.83 0.20 0.11 0.04 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 14.75 12.53 15.35 6.42 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 99.39 74.09 260.66 17.12 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) 01/05/2025 _x86_64_ (2 CPU) 23:14:59 LINUX RESTART (2 CPU) 11:16:02 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 39.04 0.00 5.78 2.62 0.13 52.43 11:17:01 PM 0 36.03 0.00 4.45 2.73 0.15 56.64 11:17:01 PM 1 42.07 0.00 7.13 2.51 0.10 48.19 11:18:01 PM all 20.19 0.00 2.28 3.58 0.08 73.88 11:18:01 PM 0 11.48 0.00 2.46 3.45 0.07 82.55 11:18:01 PM 1 28.91 0.00 2.09 3.72 0.08 65.20 11:19:01 PM all 18.22 0.00 3.88 0.83 0.07 77.00 11:19:01 PM 0 13.38 0.00 3.42 0.70 0.07 82.43 11:19:01 PM 1 23.05 0.00 4.33 0.97 0.07 71.58 11:20:01 PM all 14.24 0.00 3.19 2.92 0.08 79.57 11:20:01 PM 0 9.76 0.00 3.37 3.74 0.08 83.04 11:20:01 PM 1 18.73 0.00 3.01 2.10 0.07 76.10 11:21:01 PM all 0.08 0.00 0.08 0.01 0.03 99.79 11:21:01 PM 0 0.10 0.00 0.08 0.02 0.03 99.77 11:21:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:22:01 PM all 0.32 0.00 0.06 0.00 0.05 99.57 11:22:01 PM 0 0.53 0.00 0.05 0.00 0.05 99.37 11:22:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:23:01 PM all 0.26 0.00 0.06 0.00 0.04 99.64 11:23:01 PM 0 0.43 0.00 0.05 0.00 0.03 99.48 11:23:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:24:01 PM all 12.28 0.00 1.27 0.08 0.06 86.32 11:24:01 PM 0 4.97 0.00 0.93 0.02 0.05 94.03 11:24:01 PM 1 19.59 0.00 1.60 0.13 0.07 78.61 Average: all 13.01 0.00 2.06 1.25 0.07 83.60 Average: 0 9.53 0.00 1.85 1.33 0.07 87.23 Average: 1 16.50 0.00 2.28 1.17 0.06 79.98