---> uname -a: Linux prd-centos8-robot-2c-8g-41863.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 626 4938 19 2133 6774 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:9c:92:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe9c:923d/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) 10/12/2024 _x86_64_ (2 CPU) 23:06:47 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 194.87 149.86 45.01 14613.08 38761.05 11:09:01 PM 104.65 7.23 97.42 1264.65 7466.64 11:10:01 PM 65.24 0.63 64.61 48.92 8566.08 11:11:01 PM 12.30 0.42 11.88 64.78 760.88 11:12:01 PM 61.12 2.52 58.61 396.07 7786.35 11:13:01 PM 3.37 0.00 3.37 0.00 117.53 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 0.13 0.00 0.13 0.00 0.93 11:16:01 PM 13.65 0.42 13.23 69.86 512.91 Average: 50.34 17.66 32.69 1805.21 7050.26 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5598636 7064032 2283788 28.97 2688 1660672 703008 7.87 171776 1835600 69316 11:09:01 PM 5208108 7012672 2674316 33.93 2688 1982580 696684 7.80 211820 2126156 198704 11:10:01 PM 5120680 6978120 2761744 35.04 2688 2034652 736064 8.24 234084 2179952 23368 11:11:01 PM 5140628 7027220 2741796 34.78 2688 2061148 703100 7.87 252572 2133432 42532 11:12:01 PM 4967524 7017140 2914900 36.98 2688 2219124 671332 7.52 262364 2275824 76 11:13:01 PM 4968024 7017644 2914400 36.97 2688 2219124 671332 7.52 262364 2275892 4 11:14:01 PM 4968388 7018008 2914036 36.97 2688 2219124 671332 7.52 262364 2275940 4 11:15:01 PM 4968320 7017944 2914104 36.97 2688 2219128 671332 7.52 262364 2275840 4 11:16:01 PM 5072588 6947528 2809836 35.65 2688 2049960 757680 8.48 290196 2167112 17008 Average: 5112544 7011145 2769880 35.14 2688 2073946 697985 7.82 245545 2171750 39002 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 274.17 142.10 938.15 56.90 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 90.77 72.19 949.84 10.73 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 46.32 29.72 400.85 5.16 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 26.84 22.59 86.93 5.42 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 385.14 283.00 289.38 71.29 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 3.02 1.98 0.57 0.48 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.90 2.10 0.47 0.46 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.17 0.77 0.17 0.12 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 113.11 73.32 94.27 23.98 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 104.51 69.62 305.59 19.32 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) 10/12/2024 _x86_64_ (2 CPU) 23:06:47 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 37.69 0.07 9.98 34.04 0.13 18.09 11:08:01 PM 0 38.17 0.09 9.55 30.48 0.14 21.58 11:08:01 PM 1 37.21 0.05 10.42 37.63 0.12 14.57 11:09:01 PM all 37.79 0.00 5.80 3.11 0.13 53.17 11:09:01 PM 0 28.45 0.00 5.26 3.84 0.13 62.31 11:09:01 PM 1 47.15 0.00 6.34 2.38 0.12 44.01 11:10:01 PM all 14.72 0.00 2.08 2.94 0.08 80.17 11:10:01 PM 0 6.17 0.00 1.87 2.17 0.07 89.72 11:10:01 PM 1 23.26 0.00 2.29 3.71 0.10 70.65 11:11:01 PM all 11.67 0.00 2.39 0.47 0.06 85.41 11:11:01 PM 0 4.66 0.00 1.97 0.27 0.05 93.05 11:11:01 PM 1 18.70 0.00 2.82 0.67 0.07 77.74 11:12:01 PM all 19.55 0.00 3.59 2.45 0.10 74.30 11:12:01 PM 0 12.66 0.00 2.60 1.89 0.12 82.74 11:12:01 PM 1 26.46 0.00 4.58 3.02 0.08 65.86 11:13:01 PM all 0.35 0.00 0.08 0.01 0.03 99.53 11:13:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:13:01 PM 1 0.62 0.00 0.08 0.02 0.03 99.25 11:14:01 PM all 0.35 0.00 0.10 0.00 0.03 99.52 11:14:01 PM 0 0.27 0.00 0.08 0.00 0.02 99.63 11:14:01 PM 1 0.43 0.00 0.12 0.00 0.03 99.42 11:15:01 PM all 0.32 0.00 0.07 0.00 0.03 99.58 11:15:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:15:01 PM 1 0.52 0.00 0.05 0.00 0.03 99.40 11:16:01 PM all 16.14 0.00 2.34 0.39 0.09 81.04 11:16:01 PM 0 12.03 0.00 2.59 0.46 0.09 84.82 11:16:01 PM 1 20.18 0.00 2.10 0.31 0.09 77.32 Average: all 15.29 0.01 2.91 4.75 0.08 76.96 Average: 0 11.30 0.01 2.65 4.30 0.08 81.67 Average: 1 19.29 0.01 3.17 5.21 0.08 72.25