---> uname -a: Linux prd-centos8-robot-2c-8g-5431.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 593 4975 19 2129 6808 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:79:d7:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe79:d785/64 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:03 AM tps rtps wtps bread/s bwrtn/s 04:00:00 AM 65.85 21.39 44.47 5233.41 4215.32 04:00:01 AM 112.50 0.00 112.50 0.00 2044.64 04:01:01 AM 102.98 0.72 102.27 50.92 10942.35 04:02:01 AM 24.35 0.48 23.87 66.49 1984.34 04:03:01 AM 58.72 0.03 58.69 3.47 7697.85 04:04:01 AM 6.45 0.10 6.35 32.12 275.37 04:05:01 AM 1.80 0.03 1.77 1.87 106.15 04:06:01 AM 2.02 0.18 1.83 4.27 172.24 04:07:01 AM 29.55 0.67 28.88 97.45 1405.83 Average: 36.40 2.85 33.55 661.11 3343.73 03:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:00 AM 5404344 7026932 2478088 31.44 2688 1812660 737344 8.26 216432 1967184 96364 04:00:01 AM 5382416 7017092 2500016 31.72 2688 1824232 737344 8.26 218692 1985580 107908 04:01:01 AM 5160624 6995168 2721808 34.53 2688 2011136 719288 8.05 220896 2146604 34156 04:02:01 AM 5176272 7043812 2706160 34.33 2688 2042640 671344 7.52 243452 2109360 29224 04:03:01 AM 5012380 7047312 2870052 36.41 2688 2204296 639948 7.17 257284 2231312 76 04:04:01 AM 4977596 7013920 2904836 36.85 2688 2205696 696260 7.80 257480 2270160 232 04:05:01 AM 4974288 7011700 2908144 36.89 2688 2206784 696260 7.80 257688 2273612 20 04:06:01 AM 5174528 7046796 2707904 34.35 2688 2043368 627944 7.03 255336 2078104 4236 04:07:01 AM 5132748 7007160 2749684 34.88 2688 2050084 696284 7.80 452060 1946076 1536 Average: 5155022 7023321 2727410 34.60 2688 2044544 691335 7.74 264369 2111999 30417 03:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 294.29 183.31 1604.82 63.13 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 70.74 57.05 674.76 8.92 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 19.75 9.74 8.19 3.87 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 238.66 179.35 337.93 45.45 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 12.96 7.21 3.78 1.09 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 27.91 21.66 7.88 4.03 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 54.22 39.97 70.20 25.71 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.01 22.03 27.86 10.33 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 91.50 64.33 334.76 20.06 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:03 AM CPU %user %nice %system %iowait %steal %idle 04:00:00 AM all 31.36 0.00 5.53 1.55 0.11 61.45 04:00:00 AM 0 36.41 0.00 6.56 1.30 0.12 55.60 04:00:00 AM 1 26.35 0.00 4.52 1.80 0.09 67.24 04:00:01 AM all 41.07 0.00 8.04 0.89 0.00 50.00 04:00:01 AM 0 18.18 0.00 7.27 0.00 0.00 74.55 04:00:01 AM 1 63.16 0.00 8.77 1.75 0.00 26.32 04:01:01 AM all 30.95 0.00 4.53 2.15 0.09 62.29 04:01:01 AM 0 35.40 0.00 5.02 2.38 0.08 57.11 04:01:01 AM 1 26.53 0.00 4.03 1.92 0.10 67.42 04:02:01 AM all 16.21 0.00 2.41 1.15 0.07 80.17 04:02:01 AM 0 10.79 0.00 2.31 1.66 0.07 85.17 04:02:01 AM 1 21.62 0.00 2.51 0.64 0.07 75.17 04:03:01 AM all 22.43 0.00 3.79 4.61 0.09 69.07 04:03:01 AM 0 23.90 0.00 3.77 4.73 0.08 67.52 04:03:01 AM 1 20.97 0.00 3.81 4.50 0.10 70.62 04:04:01 AM all 2.27 0.00 0.30 0.24 0.03 97.15 04:04:01 AM 0 2.69 0.00 0.27 0.00 0.03 97.01 04:04:01 AM 1 1.85 0.00 0.33 0.48 0.03 97.29 04:05:01 AM all 8.22 0.00 0.77 0.00 0.07 90.94 04:05:01 AM 0 10.14 0.00 0.84 0.00 0.07 88.96 04:05:01 AM 1 6.30 0.00 0.70 0.00 0.07 92.93 04:06:01 AM all 12.64 0.00 1.13 0.01 0.06 86.17 04:06:01 AM 0 19.75 0.00 1.39 0.00 0.05 78.81 04:06:01 AM 1 5.53 0.00 0.87 0.02 0.07 93.52 04:07:01 AM all 30.27 0.00 3.32 0.84 0.09 65.48 04:07:01 AM 0 44.93 0.00 3.92 1.09 0.10 49.96 04:07:01 AM 1 15.61 0.00 2.71 0.60 0.08 81.00 Average: all 19.25 0.00 2.71 1.32 0.08 76.65 Average: 0 22.91 0.00 2.99 1.39 0.08 72.63 Average: 1 15.60 0.00 2.43 1.24 0.08 80.65