---> uname -a: Linux prd-centos8-robot-2c-8g-5813.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 622 4942 19 2133 6778 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:1b:3c:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe1b:3c6a/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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 96.77 13.10 83.67 2343.61 6612.70 11:04:01 PM 72.33 0.73 71.59 51.32 9659.25 11:05:01 PM 30.84 0.32 30.53 60.66 1861.22 11:06:01 PM 47.95 2.52 45.43 396.00 6853.45 11:07:01 PM 3.97 0.00 3.97 0.00 178.92 11:08:01 PM 0.22 0.00 0.22 0.00 3.30 11:09:01 PM 0.17 0.00 0.17 0.00 1.75 11:10:01 PM 6.45 0.43 6.01 70.24 167.06 11:11:01 PM 28.66 0.54 28.12 65.86 1247.62 Average: 31.93 1.96 29.97 332.43 2957.11 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5250216 7006820 2632208 33.39 2688 1938300 759292 8.50 214380 2090736 185720 11:04:01 PM 5193632 7029988 2688792 34.11 2688 2013088 723688 8.10 230436 2109232 1128 11:05:01 PM 4967096 6974512 2915328 36.99 2688 2178872 776556 8.70 270676 2279788 146380 11:06:01 PM 4980084 7027480 2902340 36.82 2688 2216764 688352 7.71 262584 2262576 12 11:07:01 PM 4979732 7027128 2902692 36.82 2688 2216764 688352 7.71 262584 2262712 16 11:08:01 PM 4979844 7027244 2902580 36.82 2688 2216768 688352 7.71 262584 2262656 4 11:09:01 PM 4979996 7027396 2902428 36.82 2688 2216768 688352 7.71 262584 2262592 4 11:10:01 PM 5024584 6930848 2857840 36.26 2688 2079792 798884 8.95 283924 2215808 31028 11:11:01 PM 5056212 6936112 2826212 35.85 2688 2055352 783792 8.78 453060 2022112 16524 Average: 5045711 6998614 2836713 35.99 2688 2125830 732847 8.21 278090 2196468 42313 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 153.02 118.75 1180.90 18.19 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 51.15 35.25 439.72 6.44 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 43.51 30.71 294.45 7.12 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 193.62 139.27 44.60 38.16 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 1.47 0.92 0.26 4.67 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.63 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.12 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 43.47 30.64 71.59 18.97 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 21.92 18.80 18.82 9.09 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 56.72 41.67 228.20 11.41 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.85 0.00 5.92 3.27 0.10 54.87 11:03:01 PM 0 24.85 0.00 5.33 1.93 0.10 67.79 11:03:01 PM 1 46.84 0.00 6.51 4.60 0.10 41.95 11:04:01 PM all 18.24 0.00 3.06 2.93 0.11 75.67 11:04:01 PM 0 12.13 0.00 2.43 2.28 0.10 83.06 11:04:01 PM 1 24.35 0.00 3.69 3.59 0.12 68.26 11:05:01 PM all 23.05 0.00 2.74 2.39 0.08 71.75 11:05:01 PM 0 18.27 0.00 2.46 1.86 0.07 77.35 11:05:01 PM 1 27.87 0.00 3.02 2.94 0.08 66.09 11:06:01 PM all 12.75 0.00 2.49 2.00 0.08 82.68 11:06:01 PM 0 14.06 0.00 2.88 2.20 0.08 80.78 11:06:01 PM 1 11.44 0.00 2.10 1.80 0.08 84.57 11:07:01 PM all 0.14 0.00 0.06 0.07 0.05 99.68 11:07:01 PM 0 0.07 0.00 0.07 0.13 0.05 99.68 11:07:01 PM 1 0.22 0.00 0.05 0.00 0.05 99.68 11:08:01 PM all 0.31 0.00 0.06 0.00 0.05 99.58 11:08:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:08:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 11:09:01 PM all 0.28 0.00 0.05 0.00 0.03 99.64 11:09:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:09:01 PM 1 0.47 0.00 0.03 0.00 0.02 99.48 11:10:01 PM all 9.40 0.00 1.49 0.09 0.06 88.97 11:10:01 PM 0 7.40 0.00 1.14 0.08 0.05 91.33 11:10:01 PM 1 11.39 0.00 1.83 0.10 0.07 86.61 11:11:01 PM all 31.08 0.00 3.60 0.33 0.09 64.89 11:11:01 PM 0 21.63 0.00 3.53 0.17 0.10 74.57 11:11:01 PM 1 40.53 0.00 3.68 0.49 0.08 55.21 Average: all 14.52 0.00 2.16 1.23 0.07 82.02 Average: 0 10.93 0.00 1.99 0.96 0.07 86.05 Average: 1 18.11 0.00 2.32 1.50 0.07 77.99